1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
//
// Sample application for ImageAttributes
//
// Author:
// Jordi Mas i Hernàndez, jordi@ximian.com
//
//
// Copyright (C) 2004 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
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Imaging;
//
public class SampleDrawingImage
{
/* DrawImageAbort callback method */
static private bool DrawImageCallback(IntPtr callBackData)
{
Console.WriteLine("DrawImageCallback");
return false;
}
public static void Main(string[] args)
{
Graphics.DrawImageAbort imageCallback;
Bitmap outbmp = new Bitmap (600, 600);
Bitmap bmp = new Bitmap("../../Test/System.Drawing/bitmaps/almogaver32bits.bmp");
Graphics dc = Graphics.FromImage (outbmp);
SolidBrush br = new SolidBrush(Color.White);
Bitmap img = bmp.Clone (new Rectangle (0,0, 60,60) , PixelFormat.Format32bppArgb);
ImageAttributes imageAttr = new ImageAttributes();
Bitmap bmpred = new Bitmap (100,100, PixelFormat.Format32bppArgb);
Graphics gr = Graphics.FromImage (bmpred);
/* Sample drawing*/
Pen cyan = new Pen(Color.Cyan, 0);
Pen green = new Pen(Color.Green, 0);
Pen pink = new Pen(Color.Pink, 0);
Pen blue = new Pen(Color.Blue, 0);
gr.DrawLine(cyan, 10.0F, 10.0F, 90.0F, 90.0F);
gr.DrawLine(pink, 10.0F, 30.0F, 90.0F, 30.0F);
gr.DrawLine(green, 10.0F, 50.0F, 90.0F, 50.0F);
gr.DrawRectangle (blue, 10.0F, 10.0F, 80.0F, 80.0F);
/* Draw image without any imageattributes*/
dc.DrawImage (bmpred, 0,0);
dc.DrawString ("Sample drawing", new Font ("Arial", 8), br, 10, 100);
/* Remmaping colours */
ColorMap[] clr = new ColorMap[1];
clr[0] = new ColorMap();
clr[0].OldColor = Color.Blue;
clr[0].NewColor = Color.Yellow;
imageAttr.SetRemapTable (clr, ColorAdjustType.Bitmap);
dc.DrawImage (bmpred, new Rectangle (100, 0, 100,100), 0,0, 100,100, GraphicsUnit.Pixel, imageAttr);
dc.DrawString ("Remapping colors", new Font ("Arial", 8), br, 110, 100);
/* Gamma correction on*/
imageAttr = new ImageAttributes();
imageAttr.SetGamma (2);
dc.DrawImage (bmpred, new Rectangle (200, 0, 100,100), 0,0,
100,100, GraphicsUnit.Pixel, imageAttr);
dc.DrawString ("Gamma corrected", new Font ("Arial", 8), br, 210, 100);
/* WrapMode: TitleX */
imageAttr = new ImageAttributes();
imageAttr.SetWrapMode (WrapMode.TileFlipX);
dc.DrawImage (bmpred, new Rectangle (0, 120, 200, 200), 0,0,
200, 200, GraphicsUnit.Pixel, imageAttr);
dc.DrawString ("WrapMode.TileFlipX", new Font ("Arial", 8), br, 10, 320);
/* WrapMode: TitleY */
imageAttr.SetWrapMode (WrapMode.TileFlipY);
dc.DrawImage (bmpred, new Rectangle (200, 120, 200, 200), 0,0,
200, 200, GraphicsUnit.Pixel, imageAttr);
dc.DrawString ("WrapMode.TileFlipY", new Font ("Arial", 8), br, 210, 320);
/* WrapMode: TitleXY */
imageAttr.SetWrapMode (WrapMode.TileFlipXY);
dc.DrawImage (bmpred, new Rectangle (400, 120, 200, 200), 0,0,
200, 200, GraphicsUnit.Pixel, imageAttr);
dc.DrawString ("WrapMode.TileFlipXY", new Font ("Arial", 8), br, 410, 320);
outbmp.Save("imageattributes.bmp", ImageFormat.Bmp);
}
}
|
