2 // Sample application for drawing image implementation
5 // Jordi Mas i Hernàndez, jordi@ximian.com
9 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
33 using System.Drawing.Drawing2D;
34 using System.Drawing.Imaging;
37 public class SampleDrawingImage
40 /* DrawImageAbort callback method */
41 static private bool DrawImageCallback(IntPtr callBackData)
43 Console.WriteLine("DrawImageCallback");
47 public static void Main(string[] args)
49 Graphics.DrawImageAbort imageCallback;
50 Bitmap outbmp = new Bitmap (300, 300);
51 Bitmap bmp = new Bitmap("../../Test/System.Drawing/bitmaps/almogaver24bits.bmp");
52 Graphics dc = Graphics.FromImage (outbmp);
54 ImageAttributes imageAttr = new ImageAttributes();
56 /* Simple image drawing */
57 dc.DrawImage(bmp, 0,0);
59 /* Drawing using points */
60 PointF ulCorner = new PointF(150.0F, 0.0F);
61 PointF urCorner = new PointF(350.0F, 0.0F);
62 PointF llCorner = new PointF(200.0F, 150.0F);
63 RectangleF srcRect = new Rectangle (0,0,100,100);
64 PointF[] destPara = {ulCorner, urCorner, llCorner};
65 imageCallback = new Graphics.DrawImageAbort(DrawImageCallback);
66 dc.DrawImage (bmp, destPara, srcRect, GraphicsUnit.Pixel, imageAttr, imageCallback);
68 /* Using rectangles */
69 RectangleF destRect = new Rectangle (10,200,100,100);
70 RectangleF srcRect2 = new Rectangle (50,50,100,100);
71 dc.DrawImage (bmp, destRect, srcRect2, GraphicsUnit.Pixel);
73 /* Simple image drawing with with scaling*/
74 dc.DrawImage(bmp, 200,200, 75, 75);
76 outbmp.Save("drawimage.bmp", ImageFormat.Bmp);