2 // BmpPaint.cs sample application
5 // Alexandre Pigolkine(pigolkine@gmx.de)
8 // (C) Ximian, Inc. http://www.ximian.com
11 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
13 // Permission is hereby granted, free of charge, to any person obtaining
14 // a copy of this software and associated documentation files (the
15 // "Software"), to deal in the Software without restriction, including
16 // without limitation the rights to use, copy, modify, merge, publish,
17 // distribute, sublicense, and/or sell copies of the Software, and to
18 // permit persons to whom the Software is furnished to do so, subject to
19 // the following conditions:
21 // The above copyright notice and this permission notice shall be
22 // included in all copies or substantial portions of the Software.
24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
25 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
26 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
28 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
29 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
30 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
35 using System.Drawing.Imaging;
37 namespace MonoSamples.System.Drawing
41 static public void CreateBitmap (string filename, ImageFormat imgFmt) {
42 Bitmap bmp = new Bitmap (100, 100, PixelFormat.Format24bppRgb);
43 Console.WriteLine ("Bitmap created OK {0}", bmp != null);
45 Console.WriteLine ("Bitmap Pixelformat {0}", bmp.PixelFormat);
48 Graphics gr = Graphics.FromImage (bmp);
49 Console.WriteLine ("Graphics created OK {0}", gr != null);
51 Pen p = new Pen (Color.Red, 2);
52 gr.DrawLine (p, 10.0F, 10.0F, 90.0F, 90.0F);
53 gr.DrawRectangle (p, 10.0F, 10.0F, 80.0F, 80.0F);
56 bmp.Save (filename, imgFmt);
59 Console.WriteLine ("Bitmap stored to " + filename);
62 static public void PaintOnBitmap (string filename, string newname, ImageFormat imgFmt) {
63 Bitmap bmp = new Bitmap (filename);
64 Console.WriteLine ("Bitmap read OK {0}", bmp != null);
66 Console.WriteLine ("Bitmap Pixelformat {0}", bmp.PixelFormat);
68 Graphics gr = Graphics.FromImage (bmp);
69 Console.WriteLine ("Graphics created OK {0}", gr != null);
71 Pen p = new Pen (Color.Blue, 2);
72 gr.DrawLine (p, 20.0F, 20.0F, 80.0F, 80.0F);
73 gr.DrawRectangle (p, 20.0F, 20.0F, 60.0F, 60.0F);
76 bmp.Save (newname, imgFmt);
79 Console.WriteLine ("Modified Bitmap stored to " + newname);
82 static public void Main (string[] args) {
83 CreateBitmap ("BmpPaint.bmp", ImageFormat.Bmp);
84 PaintOnBitmap ("BmpPaint.bmp", "Bmp-Painted.bmp", ImageFormat.Bmp);
85 CreateBitmap ("BmpPaint.jpg", ImageFormat.Jpeg);
86 PaintOnBitmap ("BmpPaint.jpg", "Bmp-Painted.jpg", ImageFormat.Jpeg);
87 CreateBitmap ("BmpPaint.png", ImageFormat.Png);
88 PaintOnBitmap ("BmpPaint.png", "Bmp-Painted.png", ImageFormat.Png);