// Authors:
// Sebastien Pouliot <sebastien@ximian.com>
//
-// Copyright (C) 2006 Novell, Inc (http://www.novell.com)
+// Copyright (C) 2006-2007 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Imaging;
+using System.Drawing.Text;
+using System.IO;
using System.Runtime.InteropServices;
using NUnit.Framework;
namespace MonoTests.System.Drawing {
- // copied from Mono's System.Drawing.dll gdiEnums.cs
- internal enum Status {
- Ok = 0,
- GenericError = 1,
- InvalidParameter = 2,
- OutOfMemory = 3,
- ObjectBusy = 4,
- InsufficientBuffer = 5,
- NotImplemented = 6,
- Win32Error = 7,
- WrongState = 8,
- Aborted = 9,
- FileNotFound = 10,
- ValueOverflow = 11,
- AccessDenied = 12,
- UnknownImageFormat = 13,
- FontFamilyNotFound = 14,
- FontStyleNotFound = 15,
- NotTrueTypeFont = 16,
- UnsupportedGdiplusVersion = 17,
- GdiplusNotInitialized = 18,
- PropertyNotFound = 19,
- PropertyNotSupported = 20,
- ProfileNotFound = 21
- }
-
[TestFixture]
public class GDIPlusTest {
- // FontFamily
+ // for the moment this LOGFONT is different (and ok) from the one defined internally in SD
+ [StructLayout (LayoutKind.Sequential, CharSet = CharSet.Auto)]
+ public class LOGFONT {
+ public int lfHeight = 0;
+ public int lfWidth = 0;
+ public int lfEscapement = 0;
+ public int lfOrientation = 0;
+ public int lfWeight = 0;
+ public byte lfItalic = 0;
+ public byte lfUnderline = 0;
+ public byte lfStrikeOut = 0;
+ public byte lfCharSet = 0;
+ public byte lfOutPrecision = 0;
+ public byte lfClipPrecision = 0;
+ public byte lfQuality = 0;
+ public byte lfPitchAndFamily = 0;
+ [MarshalAs (UnmanagedType.ByValTStr, SizeConst = 32)]
+ public string lfFaceName = null;
+ }
+
+ // CustomLineCap
+
+ [Test]
+ public void CreateCustomLineCap ()
+ {
+ IntPtr cap;
- [DllImport ("gdiplus.dll", CharSet=CharSet.Auto)]
- internal static extern Status GdipCreateFontFamilyFromName (
- [MarshalAs (UnmanagedType.LPWStr)] string fName, IntPtr collection, out IntPtr fontFamily);
+ IntPtr path;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePath (FillMode.Alternate, out path), "GdipCreatePath");
- [DllImport ("gdiplus.dll")]
- internal static extern Status GdipGetGenericFontFamilySerif (out IntPtr fontFamily);
+ // test invalid conditions for #81829
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateCustomLineCap (IntPtr.Zero, path, LineCap.Flat, 1.0f, out cap), "GdipCreateCustomLineCap-FillPath-Null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteCustomLineCap (cap), "GdipDeleteCustomLineCap-1");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateCustomLineCap (path, IntPtr.Zero, LineCap.Flat, 1.0f, out cap), "GdipCreateCustomLineCap-StrokePath-Null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteCustomLineCap (cap), "GdipDeleteCustomLineCap-2");
- [DllImport ("gdiplus.dll")]
- internal static extern Status GdipDeleteFontFamily (IntPtr fontfamily);
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePath (path), "GdipDeletePath");
+ }
+ // FontFamily
[Test]
public void DeleteFontFamily ()
{
// invalid image pointer (null)
- Assert.AreEqual (Status.InvalidParameter, GdipDeleteFontFamily (IntPtr.Zero), "null");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeleteFontFamily (IntPtr.Zero), "null");
IntPtr font_family;
- GdipCreateFontFamilyFromName ("Arial", IntPtr.Zero, out font_family);
- Assert.IsTrue (font_family != IntPtr.Zero, "GdipCreateFontFamilyFromName");
- Assert.AreEqual (Status.Ok, GdipDeleteFontFamily (font_family), "first");
+ GDIPlus.GdipCreateFontFamilyFromName ("Arial", IntPtr.Zero, out font_family);
+ if (font_family != IntPtr.Zero)
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFontFamily (font_family), "first");
+ else
+ Assert.Ignore ("Arial isn't available on this platform");
}
[Test]
public void DeleteFontFamily_DoubleDispose ()
{
IntPtr font_family;
- GdipGetGenericFontFamilySerif (out font_family);
+ GDIPlus.GdipGetGenericFontFamilySerif (out font_family);
// first dispose
- Assert.AreEqual (Status.Ok, GdipDeleteFontFamily (font_family), "first");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFontFamily (font_family), "first");
// second dispose
- Assert.AreEqual (Status.Ok, GdipDeleteFontFamily (font_family), "second");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFontFamily (font_family), "second");
}
- // Bitmap
+ [Test]
+ public void CloneFontFamily ()
+ {
+ IntPtr font_family = IntPtr.Zero;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCloneFontFamily (IntPtr.Zero, out font_family), "GdipCloneFontFamily(null)");
+
+ GDIPlus.GdipCreateFontFamilyFromName ("Arial", IntPtr.Zero, out font_family);
+ if (font_family != IntPtr.Zero) {
+ IntPtr clone;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCloneFontFamily (font_family, out clone), "GdipCloneFontFamily(arial)");
+ Assert.IsTrue (clone != IntPtr.Zero, "clone");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFontFamily (font_family), "GdipDeleteFontFamily(arial)");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFontFamily (clone), "GdipDeleteFontFamily(clone)");
+ } else
+ Assert.Ignore ("Arial isn't available on this platform");
+ }
- [DllImport ("gdiplus.dll")]
- internal static extern Status GdipCreateBitmapFromScan0 (int width, int height, int stride, PixelFormat format, IntPtr scan0, out IntPtr bmp);
+ // Font
+ [Test]
+ public void CreateFont ()
+ {
+ IntPtr family;
+ GDIPlus.GdipCreateFontFamilyFromName ("Arial", IntPtr.Zero, out family);
+ if (family == IntPtr.Zero)
+ Assert.Ignore ("Arial isn't available on this platform");
+
+ IntPtr font;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateFont (family, 10f, FontStyle.Regular, GraphicsUnit.Point, out font), "GdipCreateFont");
+ Assert.IsTrue (font != IntPtr.Zero, "font");
+
+ LOGFONT lf = new LOGFONT ();
+ lf.lfCharSet = 1;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetLogFont (font, IntPtr.Zero, (object) lf), "GdipGetLogFont-null-graphics");
+ Assert.AreEqual (0, lf.lfCharSet, "lfCharSet-null-graphics");
+ // other lf members looks like garbage
+
+ IntPtr image;
+ GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image);
+ Assert.IsTrue (image != IntPtr.Zero, "image");
+
+ IntPtr graphics;
+ GDIPlus.GdipGetImageGraphicsContext (image, out graphics);
+ Assert.IsTrue (graphics != IntPtr.Zero, "graphics");
+
+ lf.lfCharSet = 1;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetLogFont (IntPtr.Zero, graphics, (object) lf), "GdipGetLogFont-null");
+ Assert.AreEqual (0, lf.lfCharSet, "lfCharSet-null");
+ lf.lfCharSet = 1;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetLogFont (font, graphics, (object) lf), "GdipGetLogFont");
+ Assert.AreEqual (0, lf.lfCharSet, "lfCharSet");
+ // strangely this is 1 in the managed side
+
+ lf.lfCharSet = 2;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetLogFont (font, graphics, (object) lf), "GdipGetLogFont-2");
+ Assert.AreEqual (0, lf.lfCharSet, "lfCharSet");
+ // strangely this is 2 in the managed side
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFont (font), "GdipDeleteFont");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeleteFont (IntPtr.Zero), "GdipDeleteFont-null");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFontFamily (family), "GdipDeleteFontFamily");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "GdipDisposeImage");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteGraphics (graphics), "GdipDeleteGraphics");
+ }
+
+ // Bitmap
[Test]
public void CreateBitmapFromScan0 ()
{
IntPtr bmp;
- Assert.AreEqual (Status.InvalidParameter, GdipCreateBitmapFromScan0 (-1, 10, 10, PixelFormat.Format32bppArgb, IntPtr.Zero, out bmp), "negative width");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateBitmapFromScan0 (-1, 10, 10, PixelFormat.Format32bppArgb, IntPtr.Zero, out bmp), "negative width");
}
- // GraphicsPath
+ [Test]
+ public void Format1bppIndexed_GetSetPixel ()
+ {
+ IntPtr bmp;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format1bppIndexed, IntPtr.Zero, out bmp), "GdipCreateBitmapFromScan0");
+ Assert.IsTrue (bmp != IntPtr.Zero, "bmp");
+ try {
+ int argb;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipBitmapGetPixel (bmp, 0, 0, out argb), "GdipBitmapGetPixel");
+ Assert.AreEqual (-16777216, argb, "argb");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipBitmapSetPixel (bmp, 0, 0, argb), "GdipBitmapSetPixel");
+ }
+ finally {
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (bmp), "GdipDisposeImage");
+ }
+ }
+
+ [Test]
+ [Category ("NotWorking")] // libgdiplus doesn't support this format
+ public void Format16bppGrayScale_GetSetPixel ()
+ {
+ IntPtr bmp;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format16bppGrayScale, IntPtr.Zero, out bmp), "GdipCreateBitmapFromScan0");
+ Assert.IsTrue (bmp != IntPtr.Zero, "bmp");
+ try {
+ int argb = 0;
+ // and MS GDI+ can get or set pixels on it
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipBitmapGetPixel (bmp, 0, 0, out argb), "GdipBitmapGetPixel");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipBitmapSetPixel (bmp, 0, 0, argb), "GdipBitmapSetPixel");
+ }
+ finally {
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (bmp), "GdipDisposeImage");
+ }
+ }
+
+ [Test]
+ public void Unlock ()
+ {
+ IntPtr bmp;
+ GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out bmp);
+ Assert.IsTrue (bmp != IntPtr.Zero, "bmp");
+
+ BitmapData bd = null;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipBitmapUnlockBits (bmp, bd), "BitmapData");
+
+ bd = new BitmapData ();
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipBitmapUnlockBits (IntPtr.Zero, bd), "handle");
+
+ Assert.AreEqual (Status.Win32Error, GDIPlus.GdipBitmapUnlockBits (bmp, bd), "not locked");
+
+ Rectangle rect = new Rectangle (2, 2, 5, 5);
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipBitmapLockBits (bmp, ref rect, ImageLockMode.ReadOnly, PixelFormat.Format24bppRgb, bd), "locked");
+ Assert.AreEqual (Status.Win32Error, GDIPlus.GdipBitmapLockBits (bmp, ref rect, ImageLockMode.ReadOnly, PixelFormat.Format24bppRgb, bd), "second lock");
+
+ Assert.AreEqual (rect.Width, bd.Width, "Width");
+ Assert.AreEqual (rect.Height, bd.Height, "Height");
+ Assert.AreEqual (PixelFormat.Format24bppRgb, bd.PixelFormat, "PixelFormat");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipBitmapUnlockBits (bmp, bd), "unlocked");
+
+ Assert.AreEqual (Status.Win32Error, GDIPlus.GdipBitmapUnlockBits (bmp, bd), "unlocked-twice");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (bmp), "GdipDisposeImage");
+ }
+
+ // Brush
+ [Test]
+ public void DeleteBrush ()
+ {
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeleteBrush (IntPtr.Zero), "GdipDeleteBrush");
+ }
+
+ // Graphics
+ [Test]
+ public void GdipGetImageGraphicsContext_Null ()
+ {
+ IntPtr graphics;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetImageGraphicsContext (IntPtr.Zero, out graphics), "GdipGetImageGraphicsContext");
+ }
+
+ private void Graphics_DrawImage (IntPtr image, bool metafile)
+ {
+ IntPtr graphics;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageGraphicsContext (image, out graphics), "GdipGetImageGraphicsContext");
+ Assert.IsTrue (graphics != IntPtr.Zero, "graphics");
+
+ if (metafile) {
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImage (graphics, image, Single.MinValue, Single.MaxValue), "FloatMinMax");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImageI (graphics, image, Int32.MinValue, Int32.MaxValue), "IntMinMax");
+ } else {
+ Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImage (graphics, image, Single.MinValue, Single.MaxValue), "FloatOverflow");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImage (graphics, image, 1073741888, 0), "FloatXMax");
+ Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImage (graphics, image, 1073741889, 0), "FloatXMaxOverflow");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImage (graphics, image, 0, 1073741888), "FloatYMax");
+ Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImage (graphics, image, 0, 1073741889), "FloatYMaxOverflow");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImage (graphics, image, -1073741888, 0), "FloatXMin");
+ Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImage (graphics, image, -1073741889, 0), "FloatXMinOverflow");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImage (graphics, image, 0, -1073741888), "FloatYMin");
+ Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImage (graphics, image, 0, -1073741889), "FloatYMinOverflow");
+
+ Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImageI (graphics, image, Int32.MinValue, Int32.MaxValue), "IntOverflow");
+ // the real limit of MS GDI+ is 1073741951 but differs (by a very few) from the float limit
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImageI (graphics, image, 1073741824, 0), "IntXMax");
+ Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImageI (graphics, image, 1073741952, 0), "IntXMaxOverflow");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImageI (graphics, image, 0, 1073741824), "IntYMax");
+ Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImageI (graphics, image, 0, 1073741952), "IntYMaxOverflow");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImageI (graphics, image, -1073741824, 0), "IntXMin");
+ // the real limit of MS GDI+ is -1073741825 but int-to-float convertion in libgdiplus turns this into a -1073741824
+ Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImageI (graphics, image, -1073741899, 0), "IntXMinOverflow");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImageI (graphics, image, 0, -1073741824), "IntYMin");
+ Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImageI (graphics, image, 0, -1073741899), "IntYMinOverflow");
+ }
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawImageRectRectI (graphics, image, 0, 0, 10, 10, 0, 0, 10, 10, GraphicsUnit.Display, IntPtr.Zero, null, IntPtr.Zero), "Display");
+ Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipDrawImageRectRectI (graphics, image, 0, 0, 10, 10, 0, 0, 10, 10, GraphicsUnit.Document, IntPtr.Zero, null, IntPtr.Zero), "Document");
+ Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipDrawImageRectRectI (graphics, image, 0, 0, 10, 10, 0, 0, 10, 10, GraphicsUnit.Inch, IntPtr.Zero, null, IntPtr.Zero), "Inch");
+ Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipDrawImageRectRectI (graphics, image, 0, 0, 10, 10, 0, 0, 10, 10, GraphicsUnit.Millimeter, IntPtr.Zero, null, IntPtr.Zero), "Millimeter");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImageRectRectI (graphics, image, 0, 0, 10, 10, 0, 0, 10, 10, GraphicsUnit.Pixel, IntPtr.Zero, null, IntPtr.Zero), "Pixel");
+ Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipDrawImageRectRectI (graphics, image, 0, 0, 10, 10, 0, 0, 10, 10, GraphicsUnit.Point, IntPtr.Zero, null, IntPtr.Zero), "Point");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawImageRectRectI (graphics, image, 0, 0, 10, 10, 0, 0, 10, 10, GraphicsUnit.World, IntPtr.Zero, null, IntPtr.Zero), "World");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawImageRectRectI (graphics, image, 0, 0, 10, 10, 0, 0, 10, 10, (GraphicsUnit) Int32.MinValue, IntPtr.Zero, null, IntPtr.Zero), "invalid");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteGraphics (graphics), "GdipDeleteGraphics");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeleteGraphics (IntPtr.Zero), "GdipDeleteGraphics-null");
+ }
+
+ [Test]
+ public void Graphics_FromImage_Bitmap ()
+ {
+ IntPtr image;
+ GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image);
+ Assert.IsTrue (image != IntPtr.Zero, "image");
+
+ Graphics_DrawImage (image, false);
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "GdipDisposeImage");
+ }
+
+ [Test]
+ [Category ("NotWorking")] // incomplete GdipDrawImageRectRect[I] support
+ public void Graphics_FromImage_Metafile ()
+ {
+ using (Bitmap bmp = new Bitmap (100, 100, PixelFormat.Format32bppArgb)) {
+ using (Graphics g = Graphics.FromImage (bmp)) {
+ IntPtr metafile = IntPtr.Zero;
+ IntPtr hdc = g.GetHdc ();
+ try {
+ RectangleF rect = new RectangleF (10, 20, 100, 200);
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipRecordMetafileFileName ("test-drawimage.emf", hdc, EmfType.EmfPlusOnly, ref rect, MetafileFrameUnit.GdiCompatible, null, out metafile), "GdipRecordMetafileFileName");
+ Assert.IsTrue (metafile != IntPtr.Zero, "image");
+
+ Graphics_DrawImage (metafile, true);
+ }
+ finally {
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (metafile), "GdipDisposeImage");
+ }
+ }
+ }
+ }
+
+ [Test]
+ public void GdipCreateFromHDC_Null ()
+ {
+ IntPtr graphics;
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateFromHDC (IntPtr.Zero, out graphics), "GdipCreateFromHDC(null)");
+ }
+
+ [Test]
+ public void DrawRectangles ()
+ {
+ IntPtr image;
+ GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image);
+ Assert.IsTrue (image != IntPtr.Zero, "image");
+
+ IntPtr graphics;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageGraphicsContext (image, out graphics), "GdipGetImageGraphicsContext");
+ Assert.IsTrue (graphics != IntPtr.Zero, "graphics");
+
+ Rectangle[] r = new Rectangle[1] { new Rectangle (1, 2, -2, -1) };
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectanglesI (graphics, IntPtr.Zero, r, 1), "GdipDrawRectanglesI-PenNull");
+
+ RectangleF[] rf = new RectangleF[2] { new RectangleF (1, 2, -2, -1), new RectangleF (0, 0, 10, 10) };
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectangles (graphics, IntPtr.Zero, rf, 2), "GdipDrawRectanglesI-PenNull");
+
+ IntPtr pen;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePen1 (0, 0f, GraphicsUnit.World, out pen), "GdipCreatePen1");
+ Assert.IsTrue (pen != IntPtr.Zero, "pen");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectanglesI (IntPtr.Zero, pen, r, 1), "GdipDrawRectanglesI-GraphicsNull");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectangles (IntPtr.Zero, pen, rf, 2), "GdipDrawRectangles-GraphicsNull");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectanglesI (graphics, pen, null, 1), "GdipDrawRectanglesI-RectanglesNull");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectangles (graphics, pen, null, 1), "GdipDrawRectangles-RectanglesNull");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectanglesI (graphics, pen, new Rectangle[0], 0), "GdipDrawRectanglesI-RectanglesEmpty");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectangles (graphics, pen, new RectangleF[0], 0), "GdipDrawRectangles-RectanglesEmpty");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectanglesI (graphics, pen, r, -1), "GdipDrawRectanglesI-RectanglesNegative");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectangles (graphics, pen, rf, -1), "GdipDrawRectangles-RectanglesNegative");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawRectanglesI (graphics, pen, r, 1), "GdipDrawRectanglesI-Rectangles1");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawRectangles (graphics, pen, rf, 2), "GdipDrawRectangles-Rectangles2");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePen (pen), "GdipDeletePen");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteGraphics (graphics), "GdipDeleteGraphics");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "GdipDisposeImage");
+ }
+
+ [Test]
+ public void MeasureCharacterRanges ()
+ {
+ IntPtr image;
+ GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image);
+ Assert.IsTrue (image != IntPtr.Zero, "image");
+
+ IntPtr graphics;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageGraphicsContext (image, out graphics), "GdipGetImageGraphicsContext");
+ Assert.IsTrue (graphics != IntPtr.Zero, "graphics");
+
+ IntPtr family;
+ GDIPlus.GdipCreateFontFamilyFromName ("Arial", IntPtr.Zero, out family);
+ if (family == IntPtr.Zero)
+ Assert.Ignore ("Arial isn't available on this platform");
- [DllImport ("gdiplus.dll")]
- internal static extern Status GdipCreatePath (FillMode brushMode, out IntPtr path);
+ IntPtr font;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateFont (family, 10f, FontStyle.Regular, GraphicsUnit.Point, out font), "GdipCreateFont");
+ Assert.IsTrue (font != IntPtr.Zero, "font");
- [DllImport ("gdiplus.dll")]
- internal static extern Status GdipGetPointCount (IntPtr path, out int count);
+ RectangleF layout = new RectangleF ();
+ IntPtr[] regions = new IntPtr[1];
+ IntPtr format;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipStringFormatGetGenericDefault (out format), "GdipStringFormatGetGenericDefault");
- [DllImport ("gdiplus.dll")]
- internal static extern Status GdipGetPathPoints (IntPtr path, [Out] PointF[] points, int count);
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipMeasureCharacterRanges (IntPtr.Zero, "a", 1, font, ref layout, format, 1, out regions[0]), "GdipMeasureCharacterRanges-null");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipMeasureCharacterRanges (graphics, null, 0, font, ref layout, format, 1, out regions[0]), "GdipMeasureCharacterRanges-null string");
- [DllImport ("gdiplus.dll")]
- internal static extern Status GdipGetPathTypes (IntPtr path, [Out] byte[] types, int count);
+ int count;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatMeasurableCharacterRangeCount (format, out count), "GdipGetStringFormatMeasurableCharacterRangeCount");
+ Assert.AreEqual (0, count, "count");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipMeasureCharacterRanges (graphics, "a", 1, font, ref layout, format, 1, out regions[0]), "GdipMeasureCharacterRanges");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteStringFormat (format), "GdipDeleteStringFormat");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteGraphics (graphics), "GdipDeleteGraphics");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFont (font), "GdipDeleteFont");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFontFamily (family), "GdipDeleteFontFamily");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "GdipDisposeImage");
+ }
+ // GraphicsPath
[Test]
public void GetPointCount_Zero ()
{
IntPtr path;
- Assert.AreEqual (Status.Ok, GdipCreatePath (FillMode.Alternate, out path), "GdipCreatePath");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePath (FillMode.Alternate, out path), "GdipCreatePath");
Assert.IsTrue (path != IntPtr.Zero, "Handle");
int count;
- Assert.AreEqual (Status.Ok, GdipGetPointCount (path, out count), "GdipGetPointCount");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPointCount (IntPtr.Zero, out count), "GdipGetPointCount-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPointCount (path, out count), "GdipGetPointCount");
Assert.AreEqual (0, count, "Count");
PointF[] points = new PointF[count];
- Assert.AreEqual (Status.InvalidParameter, GdipGetPathPoints (path, points, count), "GdipGetPathPoints");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPathPoints (IntPtr.Zero, points, count), "GdipGetPathPoints-null-1");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPathPoints (path, null, count), "GdipGetPathPoints-null-2");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPathPoints (path, points, count), "GdipGetPathPoints");
// can't get the points if the count is zero!
byte[] types = new byte[count];
- Assert.AreEqual (Status.InvalidParameter, GdipGetPathTypes (path, types, count), "GdipGetPathTypes");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPathTypes (IntPtr.Zero, types, count), "GdipGetPathTypes-null-1");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPathTypes (path, null, count), "GdipGetPathTypes-null-2");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPathTypes (path, types, count), "GdipGetPathTypes");
// can't get the types if the count is zero!
+
+ PointF[] pts_2f = new PointF[2] { new PointF (2f, 4f), new PointF (10f, 30f) };
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipAddPathLine2 (IntPtr.Zero, pts_2f, pts_2f.Length), "GdipAddPathLine2-null-path");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipAddPathLine2 (path, null, pts_2f.Length), "GdipAddPathLine2-null-points");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipAddPathLine2 (path, pts_2f, -1), "GdipAddPathLine2-negative-count");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipAddPathLine2 (path, pts_2f, pts_2f.Length), "GdipAddPathLine2");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPointCount (path, out count), "GdipGetPointCount");
+ Assert.AreEqual (2, count, "Count");
+
+ points = new PointF[count];
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPathPoints (path, points, count), "GdipGetPathPoints-ok");
+
+ types = new byte[count];
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPathTypes (path, types, count), "GdipGetPathTypes-ok");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipResetPath (path), "GdipResetPath");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipResetPath (IntPtr.Zero), "GdipResetPath-null");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePath (path), "GdipDeletePath");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeletePath (IntPtr.Zero), "GdipDeletePath-null");
}
- // Image
+ [Test]
+ public void Widen ()
+ {
+ IntPtr pen;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePen1 (0, 0f, GraphicsUnit.World, out pen), "GdipCreatePen1");
+
+ IntPtr path;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePath (FillMode.Alternate, out path), "GdipCreatePath");
+
+ IntPtr matrix;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateMatrix (out matrix), "GdipCreateMatrix");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipWidenPath (IntPtr.Zero, pen, matrix, 1.0f), "GdipWidenPath-null-path");
+ // empty path
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipWidenPath (path, pen, matrix, 1.0f), "GdipWidenPath");
+
+ // add something to the path
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipAddPathLine (IntPtr.Zero, 1, 1, 10, 10), "GdipAddPathLine");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipAddPathLine (path, 1, 1, 10, 10), "GdipAddPathLine");
+
+ int count;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPointCount (path, out count), "GdipGetPointCount");
+ Assert.AreEqual (2, count, "Count");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipWidenPath (path, pen, matrix, 1.0f), "GdipWidenPath-2");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteMatrix (matrix), "GdipDeleteMatrix");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePath (path), "GdipDeletePath");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePen (pen), "GdipDeletePen");
+ }
+
+ // GraphicsPathIterator
+ [Test]
+ public void GraphicsPathIterator ()
+ {
+ IntPtr path;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePath (FillMode.Alternate, out path), "GdipCreatePath");
+
+ IntPtr iter;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePathIter (out iter, path), "GdipCreatePathIter");
+
+ int count = -1;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterGetCount (IntPtr.Zero, out count), "GdipPathIterGetCount-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterGetCount (iter, out count), "GdipPathIterGetCount");
+ Assert.AreEqual (0, count, "count-1");
+
+ count = -1;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterGetSubpathCount (IntPtr.Zero, out count), "GdipPathIterGetSubpathCount-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterGetSubpathCount (iter, out count), "GdipPathIterGetSubpathCount");
+ Assert.AreEqual (0, count, "count-2");
+
+ bool curve;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterHasCurve (IntPtr.Zero, out curve), "GdipPathIterHasCurve-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterHasCurve (iter, out curve), "GdipPathIterHasCurve");
+ Assert.IsFalse (curve, "curve");
+
+ int result;
+ PointF[] points = new PointF[count];
+ byte[] types = new byte[count];
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterEnumerate (IntPtr.Zero, out result, points, types, count), "GdipPathIterEnumerate-iter");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterEnumerate (iter, out result, null, types, count), "GdipPathIterEnumerate-points");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterEnumerate (iter, out result, points, null, count), "GdipPathIterEnumerate-types");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterEnumerate (iter, out result, points, types, -1), "GdipPathIterEnumerate-count");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterEnumerate (iter, out result, points, types, count), "GdipPathIterEnumerate");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterCopyData (IntPtr.Zero, out result, points, types, 0, 0), "GdipPathIterCopyData-iter");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterCopyData (iter, out result, null, types, 0, 0), "GdipPathIterCopyData-points");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterCopyData (iter, out result, points, null, 0, 0), "GdipPathIterCopyData-types");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterCopyData (iter, out result, points, types, -1, 0), "GdipPathIterCopyData-start");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterCopyData (iter, out result, points, types, 0, -1), "GdipPathIterCopyData-end");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterCopyData (iter, out result, points, types, 0, 0), "GdipPathIterCopyData");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterNextMarkerPath (IntPtr.Zero, out result, path), "GdipPathIterNextMarkerPath-iter");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextMarkerPath (iter, out result, IntPtr.Zero), "GdipPathIterNextMarkerPath-path");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextMarkerPath (iter, out result, path), "GdipPathIterNextMarkerPath");
+
+ result = -1;
+ int start = -1;
+ int end = -1;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterNextMarker (IntPtr.Zero, out result, out start, out end), "GdipPathIterNextMarker-iter");
+ start = -1;
+ end = -1;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextMarker (iter, out result, out start, out end), "GdipPathIterNextMarker");
+ Assert.AreEqual (0, result, "result-4");
+ Assert.AreEqual (-1, start, "start-1");
+ Assert.AreEqual (-1, end, "end-1");
+
+ byte pathType = 255;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterNextPathType (IntPtr.Zero, out result, out pathType, out start, out end), "GdipPathIterNextPathType-iter");
+ pathType = 255;
+ start = -1;
+ end = -1;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextPathType (iter, out result, out pathType, out start, out end), "GdipPathIterNextPathType");
+ Assert.AreEqual (0, result, "result-5");
+ Assert.AreEqual (255, pathType, "pathType");
+ Assert.AreEqual (-1, start, "start-2");
+ Assert.AreEqual (-1, end, "end-2");
+
+ bool closed = false;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterNextSubpathPath (IntPtr.Zero, out result, IntPtr.Zero, out closed), "GdipPathIterNextSubpathPath-iter");
+ closed = false;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextSubpathPath (iter, out result, IntPtr.Zero, out closed), "GdipPathIterNextSubpathPath-path");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextSubpathPath (iter, out result, path, out closed), "GdipPathIterNextSubpathPath");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterNextSubpath (IntPtr.Zero, out result, out start, out end, out closed), "GdipPathIterNextSubpath-iter");
+ start = -1;
+ end = -1;
+ closed = false;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextSubpath (iter, out result, out start, out end, out closed), "GdipPathIterNextSubpath");
+ Assert.AreEqual (-1, start, "start-3");
+ Assert.AreEqual (-1, end, "end-3");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterRewind (IntPtr.Zero), "GdipPathIterRewind-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterRewind (iter), "GdipPathIterRewind");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeletePathIter (IntPtr.Zero), "GdipDeletePathIter-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePathIter (iter), "GdipDeletePathIter");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePath (path), "GdipDeletePath");
+ }
+
+ [Test]
+ public void GraphicsPathIterator_WithoutPath ()
+ {
+ // a path isn't required to create an iterator - ensure we never crash for any api
+ IntPtr iter;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePathIter (out iter, IntPtr.Zero), "GdipCreatePathIter-null");
+
+ int count = -1;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterGetCount (iter, out count), "GdipPathIterGetCount");
+ Assert.AreEqual (0, count, "count-1");
+
+ count = -1;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterGetSubpathCount (iter, out count), "GdipPathIterGetSubpathCount");
+ Assert.AreEqual (0, count, "count-2");
+
+ bool curve;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterHasCurve (iter, out curve), "GdipPathIterHasCurve");
+
+ int result = -1;
+ PointF[] points = new PointF[count];
+ byte[] types = new byte[count];
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterEnumerate (iter, out result, points, types, count), "GdipPathIterEnumerate");
+ Assert.AreEqual (0, result, "result-1");
+
+ result = -1;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterCopyData (iter, out result, points, types, 0, 0), "GdipPathIterCopyData");
+ Assert.AreEqual (0, result, "result-2");
+
+ result = -1;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextMarkerPath (iter, out result, IntPtr.Zero), "GdipPathIterNextMarkerPath");
+ Assert.AreEqual (0, result, "result-3");
+
+ result = -1;
+ int start = -1;
+ int end = -1;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextMarker (iter, out result, out start, out end), "GdipPathIterNextMarker");
+ Assert.AreEqual (0, result, "result-4");
+ Assert.AreEqual (-1, start, "start-1");
+ Assert.AreEqual (-1, end, "end-1");
+
+ result = -1;
+ byte pathType = 255;
+ start = -1;
+ end = -1;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextPathType (iter, out result, out pathType, out start, out end), "GdipPathIterNextPathType");
+ Assert.AreEqual (0, result, "result-5");
+ Assert.AreEqual (255, pathType, "pathType");
+ Assert.AreEqual (-1, start, "start-2");
+ Assert.AreEqual (-1, end, "end-2");
+
+ bool closed = false;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextSubpathPath (iter, out result, IntPtr.Zero, out closed), "GdipPathIterNextSubpathPath");
+
+ start = -1;
+ end = -1;
+ closed = false;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextSubpath (iter, out result, out start, out end, out closed), "GdipPathIterNextSubpath");
+ Assert.AreEqual (-1, start, "start-3");
+ Assert.AreEqual (-1, end, "end-3");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterRewind (iter), "GdipPathIterRewind");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePathIter (iter), "GdipDeletePathIter");
+ }
- [DllImport ("gdiplus.dll")]
- internal static extern Status GdipDisposeImage (IntPtr image);
+ // Matrix
+ [Test]
+ public void Matrix ()
+ {
+ IntPtr matrix;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateMatrix (out matrix), "GdipCreateMatrix");
+ Assert.IsTrue (matrix != IntPtr.Zero, "Handle");
+
+ bool result;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipIsMatrixIdentity (IntPtr.Zero, out result), "GdipIsMatrixIdentity-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipIsMatrixIdentity (matrix, out result), "GdipIsMatrixIdentity");
+ Assert.IsTrue (result, "identity");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipIsMatrixInvertible (IntPtr.Zero, out result), "GdipIsMatrixInvertible-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipIsMatrixInvertible (matrix, out result), "GdipIsMatrixInvertible");
+ Assert.IsTrue (result, "invertible");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipInvertMatrix (IntPtr.Zero), "GdipInvertMatrix-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipInvertMatrix (matrix), "GdipInvertMatrix");
+
+ PointF[] points = new PointF[1];
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipTransformMatrixPoints (IntPtr.Zero, points, 1), "GdipTransformMatrixPoints-null-points-1");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipTransformMatrixPoints (matrix, null, 1), "GdipTransformMatrixPoints-matrix-points-1");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipTransformMatrixPoints (matrix, points, 0), "GdipTransformMatrixPoints-matrix-points-0");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipTransformMatrixPoints (matrix, points, 1), "GdipTransformMatrixPoints");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipVectorTransformMatrixPoints (IntPtr.Zero, points, 1), "GdipVectorTransformMatrixPoints-null-points-1");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipVectorTransformMatrixPoints (matrix, null, 1), "GdipVectorTransformMatrixPoints-matrix-points-1");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipVectorTransformMatrixPoints (matrix, points, 0), "GdipVectorTransformMatrixPoints-matrix-points-0");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipVectorTransformMatrixPoints (matrix, points, 1), "GdipVectorTransformMatrixPoints");
+
+ IntPtr clone;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCloneMatrix (IntPtr.Zero, out clone), "GdipCloneMatrix");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCloneMatrix (matrix, out clone), "GdipCloneMatrix");
+ Assert.IsTrue (clone != IntPtr.Zero, "Handle-clone");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipIsMatrixEqual (IntPtr.Zero, clone, out result), "GdipIsMatrixEqual-null-clone");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipIsMatrixEqual (matrix, IntPtr.Zero, out result), "GdipIsMatrixEqual-matrix-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipIsMatrixEqual (matrix, clone, out result), "GdipIsMatrixEqual-matrix-clone");
+ Assert.IsTrue (result, "equal");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipMultiplyMatrix (IntPtr.Zero, clone, MatrixOrder.Append), "GdipMultiplyMatrix-null-clone-append");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipMultiplyMatrix (matrix, IntPtr.Zero, MatrixOrder.Prepend), "GdipMultiplyMatrix-matrix-null-prepend");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipMultiplyMatrix (matrix, clone, (MatrixOrder)Int32.MinValue), "GdipMultiplyMatrix-matrix-clone-invalid");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipMultiplyMatrix (matrix, clone, MatrixOrder.Append), "GdipMultiplyMatrix-matrix-clone-append");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipTranslateMatrix (IntPtr.Zero, 1f, 2f, MatrixOrder.Append), "GdipTranslateMatrix-null-append");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipTranslateMatrix (matrix, Single.NaN, Single.NegativeInfinity, MatrixOrder.Prepend), "GdipTranslateMatrix-nan-append");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipTranslateMatrix (matrix, 1f, 2f, (MatrixOrder) Int32.MinValue), "GdipTranslateMatrix-matrix-invalid");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipTranslateMatrix (matrix, 1f, 2f, MatrixOrder.Append), "GdipTranslateMatrix-matrix-append");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipScaleMatrix (IntPtr.Zero, 1f, 2f, MatrixOrder.Append), "GdipScaleMatrix-null-append");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipScaleMatrix (matrix, Single.NaN, Single.NegativeInfinity, MatrixOrder.Prepend), "GdipScaleMatrix-nan-append");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipScaleMatrix (matrix, 1f, 2f, (MatrixOrder) Int32.MinValue), "GdipScaleMatrix-matrix-invalid");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipScaleMatrix (matrix, 1f, 2f, MatrixOrder.Append), "GdipScaleMatrix-matrix-append");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipShearMatrix (IntPtr.Zero, 1f, 2f, MatrixOrder.Append), "GdipShearMatrix-null-append");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipShearMatrix (matrix, Single.NaN, Single.NegativeInfinity, MatrixOrder.Prepend), "GdipShearMatrix-nan-append");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipShearMatrix (matrix, 1f, 2f, (MatrixOrder) Int32.MinValue), "GdipShearMatrix-matrix-invalid");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipShearMatrix (matrix, 1f, 2f, MatrixOrder.Append), "GdipShearMatrix-matrix-append");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeleteMatrix (IntPtr.Zero), "GdipDeleteMatrix-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteMatrix (matrix), "GdipDeleteMatrix");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteMatrix (clone), "GdipDeleteMatrix-clone");
+ }
+ [Test]
+ public void Matrix2 ()
+ {
+ IntPtr matrix;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateMatrix2 (Single.MinValue, Single.MaxValue, Single.NegativeInfinity,
+ Single.PositiveInfinity, Single.NaN, Single.Epsilon, out matrix), "GdipCreateMatrix2");
+ Assert.IsTrue (matrix != IntPtr.Zero, "Handle");
+
+ // check data
+ float[] elements = new float[6];
+ IntPtr data = Marshal.AllocHGlobal (Marshal.SizeOf (typeof (float)) * 6);
+ try {
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMatrixElements (IntPtr.Zero, data), "GdipSetMatrixElements-null-matrix");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMatrixElements (matrix, IntPtr.Zero), "GdipSetMatrixElements-null-data");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetMatrixElements (matrix, data), "GdipSetMatrixElements-null-matrix");
+ Marshal.Copy (data, elements, 0, 6);
+ Assert.AreEqual (Single.MinValue, elements [0], "0");
+ Assert.AreEqual (Single.MaxValue, elements [1], "1");
+ Assert.AreEqual (Single.NegativeInfinity, elements [2], "2");
+ Assert.AreEqual (Single.PositiveInfinity, elements [3], "3");
+ Assert.AreEqual (Single.NaN, elements [4], "4");
+ Assert.AreEqual (Single.Epsilon, elements [5], "5");
+ }
+ finally {
+ Marshal.FreeHGlobal (data);
+ }
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetMatrixElements (IntPtr.Zero, 0f, 0f, 0f, 0f, 0f, 0f), "GdipSetMatrixElements-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipSetMatrixElements (matrix, 0f, 0f, 0f, 0f, 0f, 0f), "GdipSetMatrixElements");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteMatrix (matrix), "GdipDeleteMatrix");
+ }
+
+ [Test]
+ public void Matrix3 ()
+ {
+ RectangleF rect = new RectangleF ();
+ IntPtr matrix;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateMatrix3 (ref rect, null, out matrix), "GdipCreateMatrix3-null");
+
+ // provding less than 3 points would results in AccessViolationException under MS 2.0 but can't happen using the managed SD code
+ PointF[] points = new PointF[3];
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateMatrix3 (ref rect, points, out matrix), "GdipCreateMatrix3-empty-rect");
+ rect = new RectangleF (10f, 20f, 0f, 40f);
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateMatrix3 (ref rect, points, out matrix), "GdipCreateMatrix3-empty-width");
+ rect = new RectangleF (10f, 20f, 30f, 0f);
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateMatrix3 (ref rect, points, out matrix), "GdipCreateMatrix3-empty-height");
+
+ rect = new RectangleF (0f, 0f, 30f, 40f);
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateMatrix3 (ref rect, points, out matrix), "GdipCreateMatrix3-3");
+ Assert.IsTrue (matrix != IntPtr.Zero, "Handle");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteMatrix (matrix), "GdipDeleteMatrix");
+ }
+
+ // Image
[Test]
public void DisposeImage ()
{
// invalid image pointer (null)
- Assert.AreEqual (Status.InvalidParameter, GdipDisposeImage (IntPtr.Zero), "null");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDisposeImage (IntPtr.Zero), "null");
IntPtr image;
- GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image);
- Assert.AreEqual (Status.Ok, GdipDisposeImage (image), "first");
+ GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image);
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "first");
}
[Test]
public void DisposeImage_Dual ()
{
IntPtr image;
- GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image);
+ GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image);
// first dispose
- Assert.AreEqual (Status.Ok, GdipDisposeImage (image), "first");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "first");
// second dispose
- Assert.AreEqual (Status.ObjectBusy, GdipDisposeImage (image), "second");
+ Assert.AreEqual (Status.ObjectBusy, GDIPlus.GdipDisposeImage (image), "second");
}
-
- [DllImport ("gdiplus.dll")]
- internal static extern Status GdipGetImageThumbnail (IntPtr image, uint width, uint height, out IntPtr thumbImage, IntPtr callback, IntPtr callBackData);
-
[Test]
[Category ("NotWorking")] // libgdiplus doesn't implement GdipGetImageThumbnail (it is done inside S.D)
public void GetImageThumbnail ()
IntPtr ptr;
// invalid image pointer (null)
- Assert.AreEqual (Status.InvalidParameter, GdipGetImageThumbnail (IntPtr.Zero, 10, 10, out ptr, IntPtr.Zero, IntPtr.Zero));
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetImageThumbnail (IntPtr.Zero, 10, 10, out ptr, IntPtr.Zero, IntPtr.Zero));
IntPtr image;
- GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image);
+ GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image);
try {
// invalid width (0)
- Assert.AreEqual (Status.OutOfMemory, GdipGetImageThumbnail (image, 0, 10, out ptr, IntPtr.Zero, IntPtr.Zero));
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipGetImageThumbnail (image, 0, 10, out ptr, IntPtr.Zero, IntPtr.Zero));
// invalid width (negative)
- Assert.AreEqual (Status.OutOfMemory, GdipGetImageThumbnail (image, 0x8000000, 10, out ptr, IntPtr.Zero, IntPtr.Zero));
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipGetImageThumbnail (image, 0x8000000, 10, out ptr, IntPtr.Zero, IntPtr.Zero));
// invalid height (0)
- Assert.AreEqual (Status.OutOfMemory, GdipGetImageThumbnail (image, 10, 0, out ptr, IntPtr.Zero, IntPtr.Zero));
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipGetImageThumbnail (image, 10, 0, out ptr, IntPtr.Zero, IntPtr.Zero));
// invalid height (negative)
- Assert.AreEqual (Status.OutOfMemory, GdipGetImageThumbnail (image, 10, 0x8000000, out ptr, IntPtr.Zero, IntPtr.Zero));
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipGetImageThumbnail (image, 10, 0x8000000, out ptr, IntPtr.Zero, IntPtr.Zero));
}
finally {
- GdipDisposeImage (image);
+ GDIPlus.GdipDisposeImage (image);
}
}
- // Region
+ [Test]
+ public void Icon ()
+ {
+ string filename = TestBitmap.getInFile ("bitmaps/64x64x256.ico");
+ IntPtr bitmap;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateBitmapFromFile (filename, out bitmap), "GdipCreateBitmapFromFile");
+ try {
+ int size;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImagePaletteSize (bitmap, out size), "GdipGetImagePaletteSize");
+ Assert.AreEqual (1032, size, "size");
+
+ IntPtr clone;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCloneImage (bitmap, out clone), "GdipCloneImage");
+ try {
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImagePaletteSize (clone, out size), "GdipGetImagePaletteSize/Clone");
+ Assert.AreEqual (1032, size, "size/clone");
+ }
+ finally {
+ GDIPlus.GdipDisposeImage (clone);
+ }
+
+ IntPtr palette = Marshal.AllocHGlobal (size);
+ try {
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetImagePalette (IntPtr.Zero, palette, size), "GdipGetImagePalette(null,palette,size)");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetImagePalette (bitmap, IntPtr.Zero, size), "GdipGetImagePalette(bitmap,null,size)");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetImagePalette (bitmap, palette, 0), "GdipGetImagePalette(bitmap,palette,0)");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImagePalette (bitmap, palette, size), "GdipGetImagePalette");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetImagePalette (IntPtr.Zero, palette), "GdipSetImagePalette(null,palette)");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetImagePalette (bitmap, IntPtr.Zero), "GdipSetImagePalette(bitmap,null)");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipSetImagePalette (bitmap, palette), "GdipSetImagePalette");
+ }
+ finally {
+ Marshal.FreeHGlobal (palette);
+ }
+ }
+ finally {
+ GDIPlus.GdipDisposeImage (bitmap);
+ }
+ }
+
+ [Test]
+ public void FromFile_IndexedBitmap ()
+ {
+ // despite it's name it's a 4bpp indexed bitmap
+ string filename = TestBitmap.getInFile ("bitmaps/almogaver1bit.bmp");
+ IntPtr graphics;
+
+ IntPtr image;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipLoadImageFromFile (filename, out image), "GdipLoadImageFromFile");
+ try {
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipGetImageGraphicsContext (image, out graphics), "GdipGetImageGraphicsContext/image");
+ Assert.AreEqual (IntPtr.Zero, graphics, "image/graphics");
+ }
+ finally {
+ GDIPlus.GdipDisposeImage (image);
+ }
+
+ IntPtr bitmap;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateBitmapFromFile (filename, out bitmap), "GdipCreateBitmapFromFile");
+ try {
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipGetImageGraphicsContext (bitmap, out graphics), "GdipGetImageGraphicsContext/bitmap");
+ Assert.AreEqual (IntPtr.Zero, graphics, "bitmap/graphics");
+ }
+ finally {
+ GDIPlus.GdipDisposeImage (bitmap);
+ }
+ }
+
+ [Test]
+ public void GdipLoadImageFromFile_FileNotFound ()
+ {
+ string filename = "filenotfound";
+
+ IntPtr image;
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipLoadImageFromFile (filename, out image), "GdipLoadImageFromFile");
+ Assert.AreEqual (IntPtr.Zero, image, "image handle");
+
+ // this doesn't throw a OutOfMemoryException
+ Assert.Throws<FileNotFoundException> (() => Image.FromFile (filename));
+ }
+
+ [Test]
+ public void GdipCreateBitmapFromFile_FileNotFound ()
+ {
+ string filename = "filenotfound";
+
+ IntPtr bitmap;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateBitmapFromFile (filename, out bitmap), "GdipCreateBitmapFromFile");
+ Assert.AreEqual (IntPtr.Zero, bitmap, "bitmap handle");
+
+ Assert.Throws<ArgumentException> (() => new Bitmap (filename));
+ }
+
+ [Test]
+ public void Encoder ()
+ {
+ IntPtr image;
+ GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image);
+
+ Guid g = new Guid ();
+ uint size = UInt32.MaxValue;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetEncoderParameterListSize (IntPtr.Zero, ref g, out size), "GdipGetEncoderParameterListSize-null-guid-uint");
+ Assert.AreEqual (UInt32.MaxValue, size, "size-1");
+ // note: can't test a null Guid (it's a struct)
+#if false
+ Assert.AreEqual (Status. FileNotFound, GDIPlus.GdipGetEncoderParameterListSize (image, ref g, out size), "GdipGetEncoderParameterListSize-image-badguid-uint");
+ Assert.AreEqual (UInt32.MaxValue, size, "size-2");
+
+ g = new Guid ("{B96B3CAE-0728-11D3-9D7B-0000F81EF32E}");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetEncoderParameterListSize (image, ref g, out size), "GdipGetEncoderParameterListSize-image-guid-uint");
+ Assert.AreEqual (UInt32.MaxValue, size, "size-3");
+#endif
+ GDIPlus.GdipDisposeImage (image);
+ }
+
+ // ImageAttribute
+ [Test]
+ public void ImageAttribute ()
+ {
+ IntPtr attr;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateImageAttributes (out attr), "GdipCreateImageAttributes");
+
+ IntPtr clone;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCloneImageAttributes (IntPtr.Zero, out clone), "GdipCloneImageAttributes");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCloneImageAttributes (attr, out clone), "GdipCloneImageAttributes");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetImageAttributesColorMatrix (attr, ColorAdjustType.Default, true, IntPtr.Zero, IntPtr.Zero, ColorMatrixFlag.Default), "GdipSetImageAttributesColorMatrix-true-matrix1");
+ // the first color matrix can be null if enableFlag is false
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipSetImageAttributesColorMatrix (attr, ColorAdjustType.Default, false, IntPtr.Zero, IntPtr.Zero, ColorMatrixFlag.Default), "GdipSetImageAttributesColorMatrix-false-matrix1");
+ ColorMatrix cm = new ColorMatrix ();
+ IntPtr color = Marshal.AllocHGlobal (Marshal.SizeOf (typeof (ColorMatrix)));
+ try {
+ Marshal.StructureToPtr (cm, color, false);
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetImageAttributesColorMatrix (IntPtr.Zero, ColorAdjustType.Default, true, color, IntPtr.Zero, ColorMatrixFlag.Default), "GdipSetImageAttributesColorMatrix-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipSetImageAttributesColorMatrix (attr, ColorAdjustType.Default, true, color, IntPtr.Zero, ColorMatrixFlag.Default), "GdipCloneImageAttributes");
+ }
+ finally {
+ Marshal.FreeHGlobal (color);
+ }
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDisposeImageAttributes (IntPtr.Zero), "GdipDisposeImageAttributes-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImageAttributes (attr), "GdipDisposeImageAttributes");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImageAttributes (clone), "GdipDisposeImageAttributes-clone");
+ }
+
+ // PathGradientBrush
+ [Test]
+ public void CreatePathGradient ()
+ {
+ PointF[] points = null;
+ IntPtr brush;
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreatePathGradient (points, 0, WrapMode.Clamp, out brush), "null");
+
+ points = new PointF [0];
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreatePathGradient (points, 0, WrapMode.Clamp, out brush), "empty");
+
+ points = new PointF[1];
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreatePathGradient (points, 1, WrapMode.Clamp, out brush), "one");
+
+ points = null;
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreatePathGradient (points, 2, WrapMode.Clamp, out brush), "null/two");
+
+ points = new PointF[2] { new PointF (1, 2), new PointF (20, 30) };
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePathGradient (points, 2, WrapMode.Clamp, out brush), "two");
+ Assert.IsTrue (brush != IntPtr.Zero, "Handle");
+
+ int count;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPathGradientBlendCount (brush, out count), "GdipGetPathGradientBlendCount");
+ Assert.AreEqual (1, count, "blend count");
+
+ int[] colors = new int[count];
+ float[] positions = new float[count];
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPathGradientPresetBlend (brush, colors, positions, count), "GdipGetPathGradientBlend");
+ // can't call that for 1 count!
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteBrush (brush), "GdipDeleteBrush");
+ }
+
+ [Test]
+ public void CreatePathGradient_FromPath_Line ()
+ {
+ IntPtr path;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePath (FillMode.Alternate, out path), "GdipCreatePath");
+
+ IntPtr brush;
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreatePathGradientFromPath (IntPtr.Zero, out brush), "null");
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreatePathGradientFromPath (path, out brush), "empty path");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipAddPathLine (path, 1, 1, 10, 10), "GdipAddPathLine");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePathGradientFromPath (path, out brush), "path");
+ Assert.IsTrue (brush != IntPtr.Zero, "Handle");
+
+ int count;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPathGradientBlendCount (brush, out count), "GdipGetPathGradientBlendCount");
+ Assert.AreEqual (1, count, "blend count");
+
+ int[] colors = new int[count];
+ float[] positions = new float[count];
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPathGradientPresetBlend (brush, colors, positions, count), "GdipGetPathGradientBlend");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteBrush (brush), "GdipDeleteBrush");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePath (path), "GdipDeletePath");
+ }
+
+ [Test]
+ public void CreatePathGradient_FromPath_Lines ()
+ {
+ IntPtr path;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePath (FillMode.Alternate, out path), "GdipCreatePath");
+
+ PointF[] pts_2f = new PointF[2] { new PointF (2f, 4f), new PointF (10f, 30f) };
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipAddPathLine2 (path, pts_2f, pts_2f.Length), "GdipAddPathLine2");
+
+ IntPtr brush;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePathGradientFromPath (path, out brush), "path");
+ Assert.IsTrue (brush != IntPtr.Zero, "Handle");
+
+ int count;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPathGradientBlendCount (brush, out count), "GdipGetPathGradientBlendCount");
+ Assert.AreEqual (1, count, "blend count");
+
+ int[] colors = new int[count];
+ float[] positions = new float[count];
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPathGradientPresetBlend (brush, colors, positions, count), "GdipGetPathGradientBlend");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteBrush (brush), "GdipDeleteBrush");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePath (path), "GdipDeletePath");
+ }
+
+ // Pen
+ [Test]
+ public void CreatePen ()
+ {
+ IntPtr pen;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePen1 (0, 0f, GraphicsUnit.World, out pen), "GdipCreatePen1");
+ Assert.IsTrue (pen != IntPtr.Zero, "pen");
+
+ DashStyle ds;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPenDashStyle (pen, out ds), "GdipGetPenDashStyle");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPenDashStyle (IntPtr.Zero, out ds), "GdipGetPenDashStyle-null");
+
+ ds = DashStyle.Custom;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipSetPenDashStyle (pen, ds), "GdipSetPenDashStyle");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetPenDashStyle (IntPtr.Zero, ds), "GdipSetPenDashStyle-null");
+
+ int count;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPenDashCount (pen, out count), "GdipGetPenDashCount");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPenDashCount (IntPtr.Zero, out count), "GdipGetPenDashCount-null");
+ Assert.AreEqual (0, count, "count");
+
+ float[] dash = new float[count];
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipGetPenDashArray (pen, dash, count), "GdipGetPenDashArray");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPenDashArray (IntPtr.Zero, dash, count), "GdipGetPenDashArray-null-pen");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPenDashArray (pen, null, count), "GdipGetPenDashArray-null-dash");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePen (pen), "GdipDeletePen");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeletePen (IntPtr.Zero), "GdipDeletePen-null");
+ }
+
+ [Test]
+ public void PenColor_81266 ()
+ {
+ IntPtr pen;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePen1 (0x7f0000ff, 1f, GraphicsUnit.Pixel, out pen), "GdipCreatePen1");
+ try {
+ int color = 0;
+ IntPtr brush;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPenBrushFill (IntPtr.Zero, out brush), "GdipGetPenBrushFill-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPenBrushFill (pen, out brush), "GdipGetPenBrushFill");
+ try {
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetSolidFillColor (IntPtr.Zero, out color), "GdipGetSolidFillColor-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetSolidFillColor (brush, out color), "GdipGetSolidFillColor-0");
+ Assert.AreEqual (0x7f0000ff, color, "color-0");
- [DllImport ("gdiplus.dll")]
- static internal extern Status GdipCreateRegionRgnData (byte[] data, int size, out IntPtr region);
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetPenColor (IntPtr.Zero, 0x7fff0000), "GdipSetPenColor-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipSetPenColor (pen, 0x7fff0000), "GdipSetPenColor");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetSolidFillColor (brush, out color), "GdipGetSolidFillColor-1");
+ // previous brush color didn't change
+ Assert.AreEqual (0x7f0000ff, color, "color-1");
+ }
+ finally {
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteBrush (brush), "GdipDeleteBrush");
+ }
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPenBrushFill (pen, out brush), "GdipGetPenBrushFill-2");
+ try {
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetSolidFillColor (brush, out color), "GdipGetSolidFillColor-2");
+ // new brush color is updated
+ Assert.AreEqual (0x7fff0000, color, "color-2");
+ }
+ finally {
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteBrush (brush), "GdipDeleteBrush-2");
+ }
+ }
+ finally {
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePen (pen), "GdipDeletePen");
+ }
+ }
+
+ // Region
[Test]
public void CreateRegionRgnData ()
{
IntPtr region;
- Assert.AreEqual (Status.InvalidParameter, GdipCreateRegionRgnData (null, 0, out region));
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateRegionRgnData (null, 0, out region));
byte[] data = new byte[0];
- Assert.AreEqual (Status.GenericError, GdipCreateRegionRgnData (data, 0, out region));
+ Assert.AreEqual (Status.GenericError, GDIPlus.GdipCreateRegionRgnData (data, 0, out region));
+ }
+
+ [Test]
+ public void DrawingOperations ()
+ {
+ IntPtr graphics, image;
+
+ IntPtr pen;
+ GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero,
+ out image);
+
+ GDIPlus.GdipGetImageGraphicsContext (image, out graphics);
+ GDIPlus.GdipCreatePen1 (0, 0f, GraphicsUnit.World, out pen);
+
+ // DrawCurve
+
+ Assert.AreEqual (Status.InvalidParameter,
+ GDIPlus.GdipDrawCurveI (IntPtr.Zero, IntPtr.Zero, null, 0));
+
+ Assert.AreEqual (Status.InvalidParameter,
+ GDIPlus.GdipDrawCurveI (graphics, pen, new Point [] {}, 0),
+ "DrawCurve with no pts");
+ Assert.AreEqual (Status.InvalidParameter,
+ GDIPlus.GdipDrawCurveI (graphics, pen,
+ new Point [] { new Point (1, 1) }, 1),
+ "DrawCurve with 1 pt");
+ Assert.AreEqual (Status.Ok,
+ GDIPlus.GdipDrawCurveI (graphics, pen,
+ new Point [] { new Point (1, 1),
+ new Point (2, 2) }, 2),
+ "DrawCurve with 2 pts");
+
+ // DrawClosedCurve
+
+ Assert.AreEqual (Status.InvalidParameter,
+ GDIPlus.GdipDrawClosedCurveI (graphics, pen, new Point [] {}, 0),
+ "DrawClosedCurve with no pts");
+ Assert.AreEqual (Status.InvalidParameter,
+ GDIPlus.GdipDrawClosedCurveI (graphics, pen,
+ new Point [] { new Point (1, 1) }, 1),
+ "DrawClosedCurve with 1 pt");
+ Assert.AreEqual (Status.InvalidParameter,
+ GDIPlus.GdipDrawClosedCurveI (graphics, pen,
+ new Point [] { new Point (1, 1),
+ new Point (2, 2) }, 2),
+ "DrawClosedCurve with 2 pt2");
+
+ // DrawPolygon
+
+ Assert.AreEqual (Status.InvalidParameter,
+ GDIPlus.GdipDrawPolygonI (graphics, pen, new Point [] {}, 0),
+ "DrawPolygon with no pts");
+ Assert.AreEqual (Status.InvalidParameter,
+ GDIPlus.GdipDrawPolygonI (graphics, pen,
+ new Point [] { new Point (1, 1) }, 1),
+ "DrawPolygon with only one pt");
+
+ GDIPlus.GdipDeletePen (pen);
+
+ // FillClosedCurve
+
+ IntPtr brush;
+ GDIPlus.GdipCreateSolidFill (0, out brush);
+
+
+ Assert.AreEqual (Status.InvalidParameter,
+ GDIPlus.GdipFillClosedCurveI (graphics, brush, new Point [] {}, 0),
+ "FillClosedCurve with no pts");
+ Assert.AreEqual (Status.Ok,
+ GDIPlus.GdipFillClosedCurveI (graphics, brush,
+ new Point [] { new Point (1, 1) }, 1),
+ "FillClosedCurve with 1 pt");
+ Assert.AreEqual (Status.Ok,
+ GDIPlus.GdipFillClosedCurveI (graphics, brush,
+ new Point [] { new Point (1, 1),
+ new Point (2, 2) }, 2),
+ "FillClosedCurve with 2 pts");
+
+ GDIPlus.GdipDeleteBrush (brush);
+
+ GDIPlus.GdipDeleteGraphics (graphics);
+ GDIPlus.GdipDisposeImage (image);
+ }
+
+ // StringFormat
+ private void CheckStringFormat (IntPtr sf, StringFormatFlags exepcted_flags, StringTrimming expected_trimmings)
+ {
+ StringAlignment sa = StringAlignment.Center;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetStringFormatAlign (IntPtr.Zero, out sa), "GdipGetStringFormatAlign-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatAlign (sf, out sa), "GdipGetStringFormatAlign");
+ Assert.AreEqual (StringAlignment.Near, sa, "StringAlignment-1");
+
+ StringAlignment la = StringAlignment.Center;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetStringFormatLineAlign (IntPtr.Zero, out la), "GdipGetStringFormatLineAlign-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatLineAlign (sf, out la), "GdipGetStringFormatLineAlign");
+ Assert.AreEqual (StringAlignment.Near, la, "StringAlignment-2");
+
+ StringFormatFlags flags = StringFormatFlags.DirectionRightToLeft;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetStringFormatFlags (IntPtr.Zero, out flags), "GdipGetStringFormatFlags-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatFlags (sf, out flags), "GdipGetStringFormatFlags");
+ Assert.AreEqual (exepcted_flags, flags, "StringFormatFlags");
+
+ HotkeyPrefix hotkey = HotkeyPrefix.Show;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetStringFormatHotkeyPrefix (IntPtr.Zero, out hotkey), "GdipGetStringFormatHotkeyPrefix-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatHotkeyPrefix (sf, out hotkey), "GdipGetStringFormatHotkeyPrefix");
+ Assert.AreEqual (HotkeyPrefix.None, hotkey, "HotkeyPrefix");
+
+ StringTrimming trimming = StringTrimming.None;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetStringFormatTrimming (IntPtr.Zero, out trimming), "GdipGetStringFormatTrimming-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatTrimming (sf, out trimming), "GdipGetStringFormatTrimming");
+ Assert.AreEqual (expected_trimmings, trimming, "StringTrimming");
+
+ StringDigitSubstitute sub = StringDigitSubstitute.Traditional;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetStringFormatDigitSubstitution (IntPtr.Zero, 0, out sub), "GdipGetStringFormatDigitSubstitution-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatDigitSubstitution (sf, 0, out sub), "GdipGetStringFormatDigitSubstitution");
+ Assert.AreEqual (StringDigitSubstitute.User, sub, "StringDigitSubstitute");
+
+ int count;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetStringFormatMeasurableCharacterRangeCount (IntPtr.Zero, out count), "GdipGetStringFormatMeasurableCharacterRangeCount-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatMeasurableCharacterRangeCount (sf, out count), "GdipGetStringFormatMeasurableCharacterRangeCount");
+ Assert.AreEqual (0, count, "count");
+ }
+
+ [Test]
+ public void StringFormat ()
+ {
+ IntPtr sf;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateStringFormat (Int32.MinValue, Int32.MinValue, out sf), "GdipCreateStringFormat");
+
+ CheckStringFormat (sf, (StringFormatFlags) Int32.MinValue, StringTrimming.Character);
+
+ CharacterRange[] ranges = new CharacterRange[32];
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetStringFormatMeasurableCharacterRanges (IntPtr.Zero, 1, ranges), "GdipSetStringFormatMeasurableCharacterRanges-null");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetStringFormatMeasurableCharacterRanges (IntPtr.Zero, -1, ranges), "GdipSetStringFormatMeasurableCharacterRanges-negative");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipSetStringFormatMeasurableCharacterRanges (sf, 1, ranges), "GdipSetStringFormatMeasurableCharacterRanges");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipSetStringFormatMeasurableCharacterRanges (sf, 32, ranges), "GdipSetStringFormatMeasurableCharacterRanges-32");
+ Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipSetStringFormatMeasurableCharacterRanges (sf, 33, ranges), "GdipSetStringFormatMeasurableCharacterRanges-33");
+
+ float first = Single.MinValue;
+ float[] tabs = new float[1];
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetStringFormatTabStops (IntPtr.Zero, 1.0f, 1, tabs), "GdipSetStringFormatTabStops-null");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetStringFormatTabStops (sf, 1.0f, 1, null), "GdipSetStringFormatTabStops-null/tabs");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipSetStringFormatTabStops (sf, 1.0f, -1, tabs), "GdipSetStringFormatTabStops-negative");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatTabStops (sf, 1, out first, tabs), "GdipGetStringFormatTabStops-negative");
+ Assert.AreEqual (0.0f, first, "first-negative");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipSetStringFormatTabStops (sf, 1.0f, 1, tabs), "GdipSetStringFormatTabStops");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatTabStops (sf, 1, out first, tabs), "GdipGetStringFormatTabStops");
+ Assert.AreEqual (1.0f, first, "first");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeleteStringFormat (IntPtr.Zero), "GdipDeleteStringFormat-null");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteStringFormat (sf), "GdipDeleteStringFormat");
+ }
+
+ [Test]
+ public void StringFormat_Clone ()
+ {
+ IntPtr sf;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateStringFormat (Int32.MinValue, Int32.MinValue, out sf), "GdipCreateStringFormat");
+
+ IntPtr clone;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCloneStringFormat (IntPtr.Zero, out clone), "GdipCloneStringFormat");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCloneStringFormat (sf, out clone), "GdipCloneStringFormat");
+
+ CheckStringFormat (clone, (StringFormatFlags) Int32.MinValue, StringTrimming.Character);
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteStringFormat (clone), "GdipDeleteStringFormat-clone");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteStringFormat (sf), "GdipDeleteStringFormat");
+ }
+
+ [Test]
+ public void StringFormat_GenericDefault ()
+ {
+ IntPtr sf;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipStringFormatGetGenericDefault (out sf), "GdipStringFormatGetGenericDefault");
+
+ CheckStringFormat (sf, (StringFormatFlags) 0, StringTrimming.Character);
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteStringFormat (sf), "GdipDeleteStringFormat");
+ }
+
+ [Test]
+ public void StringFormat_GenericTypographic ()
+ {
+ IntPtr sf;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipStringFormatGetGenericTypographic (out sf), "GdipStringFormatGetGenericTypographic");
+
+ StringFormatFlags flags = StringFormatFlags.NoClip | StringFormatFlags.LineLimit | StringFormatFlags.FitBlackBox;
+ CheckStringFormat (sf, flags , StringTrimming.None);
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteStringFormat (sf), "GdipDeleteStringFormat");
+ }
+
+ // TextureBrush
+ [Test]
+ public void Texture ()
+ {
+ IntPtr image;
+ GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image);
+
+ IntPtr brush;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateTexture (IntPtr.Zero, WrapMode.Tile, out brush), "GdipCreateTexture-image");
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTexture (image, (WrapMode)Int32.MinValue, out brush), "GdipCreateTexture-wrapmode");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateTexture (image, WrapMode.Tile, out brush), "GdipCreateTexture");
+
+ IntPtr image2;
+// this would throw an AccessViolationException under MS 2.0 (missing null check?)
+// Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetTextureImage (IntPtr.Zero, out image2), "GdipGetTextureImage-brush");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetTextureImage (brush, out image2), "GdipGetTextureImage");
+ Assert.IsFalse (image == image2, "image");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteBrush (brush), "GdipDeleteBrush");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "GdipDisposeImage");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image2), "GdipDisposeImage-image2");
+ }
+
+ [Test]
+ public void Texture2 ()
+ {
+ IntPtr image;
+ GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image);
+
+ IntPtr brush;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateTexture2 (IntPtr.Zero, WrapMode.Tile, 0, 0, 10, 10, out brush), "GdipCreateTexture2-image");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateTexture2 (IntPtr.Zero, (WrapMode) Int32.MinValue, 0, 0, 10, 10, out brush), "GdipCreateTexture2-wrapmode");
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTexture2 (image, WrapMode.Tile, 0, 0, 0, 10, out brush), "GdipCreateTexture2-width");
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTexture2 (image, WrapMode.Tile, 0, 0, 10, 0, out brush), "GdipCreateTexture2-height");
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTexture2 (image, WrapMode.Tile, -1, 0, 0, 10, out brush), "GdipCreateTexture2-x");
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTexture2 (image, WrapMode.Tile, 0, -1, 10, 0, out brush), "GdipCreateTexture2-y");
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTexture2 (image, WrapMode.Tile, 1, 0, 10, 10, out brush), "GdipCreateTexture2-too-wide");
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTexture2 (image, WrapMode.Tile, 0, 1, 10, 10, out brush), "GdipCreateTexture2-too-tall");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateTexture2 (image, WrapMode.Tile, 0, 0, 10, 10, out brush), "GdipCreateTexture2");
+
+ WrapMode wm;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetTextureWrapMode (IntPtr.Zero, out wm), "GdipGetTextureWrapMode-brush");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetTextureWrapMode (brush, out wm), "GdipGetTextureWrapMode");
+ Assert.AreEqual (WrapMode.Tile, wm, "WrapMode");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetTextureWrapMode (IntPtr.Zero, WrapMode.Clamp), "GdipSetTextureWrapMode-brush");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipSetTextureWrapMode (brush, WrapMode.Clamp), "GdipSetTextureWrapMode");
+ GDIPlus.GdipGetTextureWrapMode (brush, out wm);
+ Assert.AreEqual (WrapMode.Clamp, wm, "WrapMode.Clamp");
+
+ // an invalid WrapMode is ignored
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipSetTextureWrapMode (brush, (WrapMode) Int32.MinValue), "GdipSetTextureWrapMode-wrapmode");
+ GDIPlus.GdipGetTextureWrapMode (brush, out wm);
+ Assert.AreEqual (WrapMode.Clamp, wm, "WrapMode/Invalid");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteBrush (brush), "GdipDeleteBrush");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "GdipDisposeImage");
+ }
+
+ [Test]
+ public void TextureIA ()
+ {
+ IntPtr image;
+ GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image);
+
+ IntPtr brush;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateTextureIA (IntPtr.Zero, IntPtr.Zero, 0, 0, 10, 10, out brush), "GdipCreateTexture2-image");
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTextureIA (image, IntPtr.Zero, 0, 0, 0, 10, out brush), "GdipCreateTexture2-width");
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTextureIA (image, IntPtr.Zero, 0, 0, 10, 0, out brush), "GdipCreateTexture2-height");
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTextureIA (image, IntPtr.Zero, -1, 0, 10, 10, out brush), "GdipCreateTexture2-x");
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTextureIA (image, IntPtr.Zero, 0, -1, 10, 10, out brush), "GdipCreateTexture2-y");
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTextureIA (image, IntPtr.Zero, 1, 0, 10, 10, out brush), "GdipCreateTexture2-too-wide");
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTextureIA (image, IntPtr.Zero, 0, 1, 10, 10, out brush), "GdipCreateTexture2-too-tall");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateTextureIA (image, IntPtr.Zero, 0, 0, 10, 10, out brush), "GdipCreateTexture2");
+
+ // TODO - handle ImageAttribute in the tests
+
+ IntPtr matrix;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateMatrix (out matrix), "GdipCreateMatrix");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetTextureTransform (IntPtr.Zero, matrix), "GdipGetTextureTransform-brush");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetTextureTransform (brush, IntPtr.Zero), "GdipGetTextureTransform-matrix");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetTextureTransform (brush, matrix), "GdipGetTextureTransform");
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetTextureTransform (IntPtr.Zero, matrix), "GdipSetTextureTransform-brush");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetTextureTransform (brush, IntPtr.Zero), "GdipSetTextureTransform-matrix");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipSetTextureTransform (brush, matrix), "GdipSetTextureTransform");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteMatrix (matrix), "GdipDeleteMatrix");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteBrush (brush), "GdipDeleteBrush");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "GdipDisposeImage");
+ }
+
+ // Get the input directory depending on the runtime
+ internal string getInFile (string file)
+ {
+ string sRslt = Path.GetFullPath ("../System.Drawing/" + file);
+
+ if (!File.Exists (sRslt))
+ sRslt = "Test/System.Drawing/" + file;
+
+ return sRslt;
+ }
+
+ private void CheckMetafileHeader (MetafileHeader header)
+ {
+ MetafileHeader mh1 = new Metafile (getInFile ("bitmaps/telescope_01.wmf")).GetMetafileHeader ();
+ // compare MetafileHeader
+ Assert.AreEqual (mh1.Bounds.X, header.Bounds.X, "Bounds.X");
+ Assert.AreEqual (mh1.Bounds.Y, header.Bounds.Y, "Bounds.Y");
+ Assert.AreEqual (mh1.Bounds.Width, header.Bounds.Width, "Bounds.Width");
+ Assert.AreEqual (mh1.Bounds.Height, header.Bounds.Height, "Bounds.Height");
+ Assert.AreEqual (mh1.DpiX, header.DpiX, "DpiX");
+ Assert.AreEqual (mh1.DpiY, header.DpiY, "DpiY");
+ Assert.AreEqual (mh1.EmfPlusHeaderSize, header.EmfPlusHeaderSize, "EmfPlusHeaderSize");
+ Assert.AreEqual (mh1.LogicalDpiX, header.LogicalDpiX, "LogicalDpiX");
+ Assert.AreEqual (mh1.LogicalDpiY, header.LogicalDpiY, "LogicalDpiY");
+ Assert.AreEqual (mh1.MetafileSize, header.MetafileSize, "MetafileSize");
+ Assert.AreEqual (mh1.Type, header.Type, "Type");
+ Assert.AreEqual (mh1.Version, header.Version, "Version");
+ // compare MetaHeader
+ MetaHeader mh1h = mh1.WmfHeader;
+ MetaHeader mh2h = header.WmfHeader;
+ Assert.AreEqual (mh1h.HeaderSize, mh2h.HeaderSize, "HeaderSize");
+ Assert.AreEqual (mh1h.MaxRecord, mh2h.MaxRecord, "MaxRecord");
+ Assert.AreEqual (mh1h.NoObjects, mh2h.NoObjects, "NoObjects");
+ Assert.AreEqual (mh1h.NoParameters, mh2h.NoParameters, "NoParameters");
+ Assert.AreEqual (mh1h.Size, mh2h.Size, "Size");
+ Assert.AreEqual (mh1h.Type, mh2h.Type, "Type");
+ Assert.AreEqual (mh1h.Version, mh2h.Version, "Version");
+ }
+
+ [Test]
+ public void Metafile ()
+ {
+ string filename = getInFile ("bitmaps/telescope_01.wmf");
+ IntPtr metafile = IntPtr.Zero;
+
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateMetafileFromFile (null, out metafile), "GdipCreateMetafileFromFile(null)");
+ Assert.AreEqual (Status.GenericError, GDIPlus.GdipCreateMetafileFromFile ("doesnotexists", out metafile), "GdipCreateMetafileFromFile(doesnotexists)");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateMetafileFromFile (filename, out metafile), "GdipCreateMetafileFromFile");
+
+ // looks like it applies to EmfOnly and EmfDual (not EmfPlus or Wmf*)
+ uint limit = UInt32.MaxValue;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileDownLevelRasterizationLimit (IntPtr.Zero, ref limit), "GdipGetMetafileDownLevelRasterizationLimit/null");
+ Assert.AreEqual (Status.WrongState, GDIPlus.GdipGetMetafileDownLevelRasterizationLimit (metafile, ref limit), "GdipGetMetafileDownLevelRasterizationLimit");
+ Assert.AreEqual (UInt32.MaxValue, limit, "DownLevelRasterizationLimit");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetMetafileDownLevelRasterizationLimit (IntPtr.Zero, limit), "GdipSetMetafileDownLevelRasterizationLimit/null");
+ Assert.AreEqual (Status.WrongState, GDIPlus.GdipSetMetafileDownLevelRasterizationLimit (metafile, limit), "GdipSetMetafileDownLevelRasterizationLimit");
+
+ int size = Marshal.SizeOf (typeof (MetafileHeader));
+ IntPtr header = Marshal.AllocHGlobal (size);
+ try {
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileHeaderFromMetafile (IntPtr.Zero, header), "GdipGetMetafileHeaderFromMetafile(null,header)");
+// We get access violation here!
+// Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileHeaderFromMetafile (metafile, IntPtr.Zero), "GdipGetMetafileHeaderFromMetafile(metafile,null)");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetMetafileHeaderFromMetafile (metafile, header), "GdipGetMetafileHeaderFromMetafile(metafile,header)");
+
+ MetafileHeader mh2 = new Metafile (getInFile ("bitmaps/telescope_01.wmf")).GetMetafileHeader ();
+ Marshal.PtrToStructure (header, mh2);
+ CheckMetafileHeader (mh2);
+ }
+ finally {
+ Marshal.FreeHGlobal (header);
+ }
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (metafile), "GdipDisposeImage");
+ }
+
+ [Test]
+ public void Metafile_GetMetafileHeaderFromFile ()
+ {
+ string filename = getInFile ("bitmaps/telescope_01.wmf");
+
+ int size = Marshal.SizeOf (typeof (MetafileHeader));
+ IntPtr ptr = Marshal.AllocHGlobal (size);
+ try {
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileHeaderFromFile ("does-not-exists", ptr), "GdipGetMetafileHeaderFromFile(doesnotexists,ptr)");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileHeaderFromFile (null, ptr), "GdipGetMetafileHeaderFromFile(null,ptr)");
+// We get access violation here!
+// Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileHeaderFromFile (filename, IntPtr.Zero), "GdipGetMetafileHeaderFromFile(file,null)");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetMetafileHeaderFromFile (filename, ptr), "GdipGetMetafileHeaderFromFile(file,ptr)");
+
+ MetafileHeader header = new Metafile (getInFile ("bitmaps/telescope_01.wmf")).GetMetafileHeader ();
+ Marshal.PtrToStructure (ptr, header);
+ CheckMetafileHeader (header);
+ }
+ finally {
+ Marshal.FreeHGlobal (ptr);
+ }
+ }
+
+ [Test]
+ public void Metafile_Hemf ()
+ {
+ string filename = getInFile ("bitmaps/telescope_01.wmf");
+ IntPtr metafile = IntPtr.Zero;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateMetafileFromFile (filename, out metafile), "GdipCreateMetafileFromFile");
+
+ IntPtr emf = IntPtr.Zero;
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetHemfFromMetafile (IntPtr.Zero, out emf), "GdipGetHemfFromMetafile(null,emf)");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetHemfFromMetafile (metafile, out emf), "GdipGetHemfFromMetafile(metafile,emf)");
+
+ int size = Marshal.SizeOf (typeof (MetafileHeader));
+ IntPtr header = Marshal.AllocHGlobal (size);
+ try {
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileHeaderFromEmf (IntPtr.Zero, header), "GdipGetMetafileHeaderFromEmf(null,header)");
+// We get access violation here!
+// Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileHeaderFromEmf (emf, IntPtr.Zero), "GdipGetMetafileHeaderFromEmf(emf,null)");
+ // the HEMF handle cannot be used here
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileHeaderFromEmf (emf, header), "GdipGetMetafileHeaderFromEmf(emf,header)");
+ }
+ finally {
+ Marshal.FreeHGlobal (header);
+ }
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (metafile), "GdipDisposeImage");
+ }
+
+ private void InImageAPI (IntPtr image)
+ {
+ IntPtr ptr = IntPtr.Zero;
+ Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipGetImageGraphicsContext (image, out ptr), "GdipGetImageGraphicsContext");
+
+ RectangleF bounds;
+ GraphicsUnit unit = GraphicsUnit.Display;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageBounds (image, out bounds, ref unit), "GdipGetImageBounds");
+ Assert.AreEqual (-30, bounds.X, "bounds.X");
+ Assert.AreEqual (-40, bounds.Y, "bounds.Y");
+ Assert.AreEqual (3096, bounds.Width, "bounds.Width");
+ Assert.AreEqual (4127, bounds.Height, "bounds.Height");
+ Assert.AreEqual (GraphicsUnit.Pixel, unit, "uint");
+
+ float width, height;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageDimension (image, out width, out height), "GdipGetImageDimension");
+ Assert.AreEqual (12976.6328f, width, 0.001f, "GdipGetImageDimension/Width");
+ Assert.AreEqual (17297.9863f, height, 0.001f, "GdipGetImageDimension/Height");
+
+ ImageType type;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageType (image, out type), "GdipGetImageType");
+ Assert.AreEqual (ImageType.Metafile, type, "Metafile");
+
+ uint w;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageWidth (image, out w), "GdipGetImageWidth");
+ Assert.AreEqual (3096, w, "GdipGetImageWidth/Width");
+
+ uint h;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageHeight (image, out h), "GdipGetImageHeight");
+ Assert.AreEqual (4127, h, "GdipGetImageHeight/Height");
+
+ float horz;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageHorizontalResolution (image, out horz), "GdipGetImageHorizontalResolution");
+ Assert.AreEqual (606, horz, "HorizontalResolution");
+
+ float vert;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageVerticalResolution (image, out vert), "GdipGetImageVerticalResolution");
+ Assert.AreEqual (606, vert, "VerticalResolution");
+
+ int flags;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageFlags (image, out flags), "GdipGetImageFlags");
+ Assert.AreEqual (327683, flags, "Flags");
+
+ Guid format;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageRawFormat (image, out format), "GdipGetImageRawFormat");
+ Assert.AreEqual ("b96b3cad-0728-11d3-9d7b-0000f81ef32e", format.ToString (), "Format");
+
+ PixelFormat pformat;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImagePixelFormat (image, out pformat), "GdipGetImagePixelFormat");
+ Assert.AreEqual (PixelFormat.Format32bppRgb, pformat, "PixelFormat");
+
+ uint count;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipImageGetFrameDimensionsCount (image, out count), "GdipImageGetFrameDimensionsCount");
+ Assert.AreEqual (1, count, "FrameDimensionsCount");
+
+ Guid[] dimid = new Guid[1];
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipImageGetFrameDimensionsList (image, dimid, count), "GdipImageGetFrameDimensionsList");
+ Assert.AreEqual ("7462dc86-6180-4c7e-8e3f-ee7333a7a483", dimid[0].ToString (), "Id[0]");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipImageGetFrameDimensionsList (image, dimid, 0), "GdipImageGetFrameDimensionsList/0");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipImageGetFrameDimensionsList (image, dimid, 2), "GdipImageGetFrameDimensionsList/2");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipImageGetFrameCount (image, ref dimid[0], out count), "GdipImageGetFrameCount");
+ Assert.AreEqual (1, count, "FrameCount");
+ Guid g = Guid.Empty;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipImageGetFrameCount (image, ref g, out count), "GdipImageGetFrameCount/Empty");
+ Assert.AreEqual (1, count, "FrameCount/Empty");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipImageSelectActiveFrame (image, ref dimid[0], 0), "GdipImageSelectActiveFrame");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipImageSelectActiveFrame (image, ref g, 0), "GdipImageSelectActiveFrame/Empty");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipImageSelectActiveFrame (image, ref dimid[0], Int32.MinValue), "GdipImageSelectActiveFrame/MinValue");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipImageSelectActiveFrame (image, ref dimid[0], Int32.MaxValue), "GdipImageSelectActiveFrame/MaxValue");
+
+ // woohoo :)
+ foreach (RotateFlipType rft in Enum.GetValues (typeof (RotateFlipType))) {
+ Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipImageRotateFlip (image, rft), rft.ToString ());
+ }
+
+ int size;
+ Assert.AreEqual (Status.GenericError, GDIPlus.GdipGetImagePaletteSize (image, out size), "GdipGetImagePaletteSize");
+ Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipGetImagePalette (image, image, 1024), "GdipGetImagePalette");
+ Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipSetImagePalette (image, image), "GdipSetImagePalette");
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPropertyCount (image, out count), "GdipGetPropertyCount");
+ Assert.AreEqual (0, count, "PropertyCount");
+ Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipGetPropertyIdList (image, 0, new int[1]), "GdipGetPropertyIdList");
+ Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipGetPropertyItemSize (image, 0, out size), "GdipGetPropertyItemSize");
+ Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipGetPropertyItem (image, 0, size, image), "GdipGetPropertyItem");
+ int numbers;
+ Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipGetPropertySize (image, out size, out numbers), "GdipGetPropertySize");
+ Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipRemovePropertyItem (image, 0), "GdipRemovePropertyItem");
+ //Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipSetPropertyItem (image, image), "GdipSetPropertyItem");
+ Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipGetAllPropertyItems (image, 1000, 1, image), "GdipGetAllPropertyItems");
+
+ Guid wmf = ImageFormat.Wmf.Guid;
+ Assert.AreEqual (Status.FileNotFound, GDIPlus.GdipGetEncoderParameterListSize (image, ref wmf, out count), "GdipGetEncoderParameterListSize/wmf");
+ Assert.AreEqual (Status.FileNotFound, GDIPlus.GdipGetEncoderParameterListSize (image, ref g, out count), "GdipGetEncoderParameterListSize/unknown");
+
+ Assert.AreEqual (Status.FileNotFound, GDIPlus.GdipGetEncoderParameterList (image, ref wmf, count, image), "GdipGetEncoderParameterList/wmf");
+ Assert.AreEqual (Status.FileNotFound, GDIPlus.GdipGetEncoderParameterList (image, ref g, count, image), "GdipGetEncoderParameterList/unknown");
+
+ IntPtr clone;
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCloneImage (image, out clone), "GdipCloneImage");
+ try {
+ Assert.IsFalse (image == clone, "Handle");
+ }
+ finally {
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (clone), "GdipDisposeImage");
+ }
+ }
+
+ [Test]
+ public void MetafileAsImage_InImageAPI ()
+ {
+ string filename = getInFile ("bitmaps/telescope_01.wmf");
+ IntPtr image = IntPtr.Zero;
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipLoadImageFromFile (filename, out image), "GdipLoadImageFromFile");
+ try {
+ InImageAPI (image);
+ }
+ finally {
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "GdipDisposeImage");
+ }
+ }
+
+ [Test]
+ public void Metafile_InImageAPI ()
+ {
+ string filename = getInFile ("bitmaps/telescope_01.wmf");
+ IntPtr metafile = IntPtr.Zero;
+
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateMetafileFromFile (filename, out metafile), "GdipCreateMetafileFromFile");
+ try {
+ InImageAPI (metafile);
+ }
+ finally {
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (metafile), "GdipDisposeImage");
+ }
+ }
+
+ private void RecordFileName (IntPtr hdc, EmfType type, MetafileFrameUnit unit)
+ {
+ string filename = String.Format ("test-{0}-{1}.emf", type, unit);
+ IntPtr metafile;
+ RectangleF rect = new RectangleF (10, 20, 100, 200);
+ Status status = GDIPlus.GdipRecordMetafileFileName (filename, hdc, type, ref rect, unit, filename, out metafile);
+ if (metafile != IntPtr.Zero)
+ GDIPlus.GdipDisposeImage (metafile);
+ if (status == Status.Ok)
+ File.Delete (filename);
+ Assert.AreEqual (Status.Ok, status, filename);
+ }
+
+ private Status RecordFileName_EmptyRectangle (IntPtr hdc, MetafileFrameUnit unit)
+ {
+ string filename = String.Format ("emptyrectangle-{0}.emf", unit);
+ IntPtr metafile = IntPtr.Zero;
+ RectangleF empty = new RectangleF ();
+ Status status = GDIPlus.GdipRecordMetafileFileName (filename, hdc, EmfType.EmfPlusDual, ref empty, unit, filename, out metafile);
+ if (metafile != IntPtr.Zero)
+ GDIPlus.GdipDisposeImage (metafile);
+ if (status == Status.Ok)
+ File.Delete (filename);
+ return status;
+ }
+
+ [Test]
+ public void RecordMetafileFileName ()
+ {
+ using (Bitmap bmp = new Bitmap (100, 100, PixelFormat.Format32bppArgb)) {
+ using (Graphics g = Graphics.FromImage (bmp)) {
+ IntPtr hdc = g.GetHdc ();
+ try {
+ IntPtr metafile;
+ RectangleF rect = new RectangleF ();
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipRecordMetafileFileName (null, hdc, EmfType.EmfPlusOnly, ref rect, MetafileFrameUnit.GdiCompatible, "unit test", out metafile), "filename-null");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipRecordMetafileFileName ("a.emf", IntPtr.Zero, EmfType.EmfPlusOnly, ref rect, MetafileFrameUnit.GdiCompatible, "unit test", out metafile), "hdc-null");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipRecordMetafileFileName ("b.emf", hdc, (EmfType)Int32.MaxValue, ref rect, MetafileFrameUnit.GdiCompatible, "unit test", out metafile), "type-invalid");
+ Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipRecordMetafileFileName ("c.emf", hdc, EmfType.EmfPlusOnly, ref rect, (MetafileFrameUnit)Int32.MaxValue, "unit test", out metafile), "unit-invalid");
+ Assert.AreEqual (Status.Ok, GDIPlus.GdipRecordMetafileFileName ("d.emf", hdc, EmfType.EmfPlusOnly, ref rect, MetafileFrameUnit.GdiCompatible, null, out metafile), "description-null");
+ GDIPlus.GdipDisposeImage (metafile);
+ File.Delete ("d.emf");
+ // test some variations
+ Assert.AreEqual (Status.GenericError, RecordFileName_EmptyRectangle (hdc, MetafileFrameUnit.Document), "EmptyRectangle-Document");
+ Assert.AreEqual (Status.GenericError, RecordFileName_EmptyRectangle (hdc, MetafileFrameUnit.Inch), "EmptyRectangle-Inch");
+ Assert.AreEqual (Status.GenericError, RecordFileName_EmptyRectangle (hdc, MetafileFrameUnit.Millimeter), "EmptyRectangle-Millimeter");
+ Assert.AreEqual (Status.GenericError, RecordFileName_EmptyRectangle (hdc, MetafileFrameUnit.Pixel), "EmptyRectangle-Pixel");
+ Assert.AreEqual (Status.GenericError, RecordFileName_EmptyRectangle (hdc, MetafileFrameUnit.Point), "EmptyRectangle-Point");
+ Assert.AreEqual (Status.Ok, RecordFileName_EmptyRectangle (hdc, MetafileFrameUnit.GdiCompatible), "EmptyRectangle-GdiCompatible");
+ RecordFileName (hdc, EmfType.EmfOnly, MetafileFrameUnit.Document);
+ RecordFileName (hdc, EmfType.EmfPlusDual, MetafileFrameUnit.GdiCompatible);
+ RecordFileName (hdc, EmfType.EmfPlusOnly, MetafileFrameUnit.Inch);
+ RecordFileName (hdc, EmfType.EmfOnly, MetafileFrameUnit.Millimeter);
+ RecordFileName (hdc, EmfType.EmfPlusDual, MetafileFrameUnit.Pixel);
+ RecordFileName (hdc, EmfType.EmfPlusOnly, MetafileFrameUnit.Point);
+ }
+ finally {
+ g.ReleaseHdc (hdc);
+ }
+ }
+ }
}
}
}
projects / mono.git / blobdiff