LeadTools创建“艺术效果”应用程序的具体步骤
1、打开Visual Studio .NET。点击 文件->新建->项目…。打开新建项目对话框后，在模板中选择“Visual C#”或“Visual Basic”，随后选择“Windows窗体应用程序”。在名称栏中输入项目名称“ApplyArtisticEffects”，并使用“浏览”按钮选择您工程的存储路径，点击“确定”。
2、在“解决方案资源管理器”中，右击“引用”，选择“添加引用”。根据当前工程的 Framework 版本和生成目标平台，选择添加相应的LeadTools控件，例如工程中的版本为 Framework 4.0、生成目标平台是 x86，则浏览选择Leadtools For .NET文件夹” <LEADTOOLS_INSTALLDIR>\Bin\DotNet4\Win32”,选择以下的DLL“：
Leadtools.dll
Leadtools.Codecs.dll
Leadtools.Codecs.Cmp.dll
Leadtools.ImageProcessing.Effects.dll
Leadtools.ImageProcessing.SpecialEffects.dll
Leadtools.WinForms.dll
3、从工具箱（视图->工具箱），添加12个RadioButton控件（将RadioButton的Text属性依照下表修改），两个Panel控件（Name分别修改为panelBefore和panelAfter）。如下图：
4、切换至Form1的代码视图（右击Form1，选择查看代码），将下面几行代码添加到文件开始处：
1: using Leadtools;
2: using Leadtools.Codecs;
3: using Leadtools.WinForms;
4: using Leadtools.ImageProcessing;
5: using Leadtools.ImageProcessing.Effects;
6: using Leadtools.ImageProcessing.SpecialEffects;
5、将以下变量添加至Form1类：
1: private RasterImageViewer beforePic;
2: private RasterImageViewer afterPic;
3: private RasterCodecs codecs;
4: private RasterImage temp;
6、添加Form1 Load事件句柄，在其中添加以下代码：
1: beforePic = new RasterImageViewer();
2: beforePic.BackColor = Color.DarkCyan;
3: beforePic.Dock = DockStyle.Fill;
4: beforePic.InteractiveMode = RasterViewerInteractiveMode.Pan;
5: beforePic.HorizontalAlignMode = RasterPaintAlignMode.Center;
6: beforePic.VerticalAlignMode = RasterPaintAlignMode.Center;
7: beforePic.AutoResetScaleFactor = false;
8: panelBefore.Controls.Add(beforePic);
9: beforePic.BringToFront();
10:
11: afterPic = new RasterImageViewer();
12: afterPic.BackColor = beforePic.BackColor;
13: afterPic.Dock = beforePic.Dock;
14: afterPic.InteractiveMode = beforePic.InteractiveMode;
15: afterPic.HorizontalAlignMode = beforePic.HorizontalAlignMode;
16: afterPic.VerticalAlignMode = beforePic.VerticalAlignMode;
17: afterPic.AutoResetScaleFactor = beforePic.AutoResetScaleFactor;
18: panelAfter.Controls.Add(afterPic);
19: afterPic.BringToFront();
20:
21: codecs = new RasterCodecs();
22: codecs.ThrowExceptionsOnInvalidImages = true;
23: beforePic.Image = codecs.Load(Path.Combine(Application.StartupPath, @"..\..\Pic\Image.jpg"));
7、双击radioButton1，在radioButton1 CheckedChanged事件句柄中添加以下代码：
（本段代码为AddNoiseCommand类的使用）
1: temp = beforePic.Image.Clone();
2:
3: AddNoiseCommand command = new AddNoiseCommand();
4: command.Range = 250;
5:
6: command.Channel = RasterColorChannel.Red;
7: command.Run(temp);
8: afterPic.Image = temp;
9: codecs.Save(temp, Path.Combine(Application.StartupPath, @"..\..\Pic\AddNoiseCommand.jpg"), RasterImageFormat.Jpeg, 24);
10:
8、双击radioButton2，在radioButton2 CheckedChanged事件句柄中添加以下代码：
（本段代码为AgingCommand类的使用）
1: temp = beforePic.Image.Clone();
2: // 准备命令
3: AgingCommand command = new AgingCommand();
4: command.HorizontalScratchCount = 10;
5: command.VerticalScratchCount = 2;
6: command.MaximumScratchLength = 50;
7: command.DustDensity = 2;
8: command.PitsDensity = 5;
9: command.MaximumPitSize = 6;
10: command.ScratchColor = new RasterColor(255, 255, 0);
11: command.DustColor = new RasterColor(0, 0, 0);
12: command.PitsColor = new RasterColor(0, 0, 255);
13: command.Flags = AgingCommandFlags.AddVerticalScratch | AgingCommandFlags.AddPits | AgingCommandFlags.ScratchInverse | AgingCommandFlags.PitsColor;
14:
15: command.Run(temp);
16: afterPic.Image = temp;
17:
9、双击radioButton3，在radioButton3 CheckedChanged事件句柄中添加以下代码：
（本段代码为BendCommand类的使用）
1: temp = beforePic.Image.Clone();
2: // 准备命令
3: BendCommand command = new BendCommand();
4: command.Value = 100;
5:
6: command.CenterPoint = new LeadPoint(temp.Width / 2, temp.Height / 2);
7: command.Flags = BendCommandFlags.Repeat | BendCommandFlags.WithoutRotate | BendCommandFlags.Normal;
8: command.Run(temp);
9: afterPic.Image = temp;
10、双击radioButton4，在radioButton4 CheckedChanged事件句柄中添加以下代码：
（本段代码为BricksTextureCommand类的使用）
1: temp = beforePic.Image.Clone();
2: // 准备命令
3: BricksTextureCommand command= new BricksTextureCommand();
4: command.BricksWidth = 60;
5: command.BricksHeight = 20;
6: command.OffsetX = 0;
7: command.OffsetY = 0;
8: command.EdgeWidth = 3;
9: command.MortarWidth = 4;
10: command.ShadeAngle = 315;
11: command.RowDifference = 33;
12: command.MortarRoughness = 20;
13: command.MortarRoughnessEvenness = 0;
14: command.BricksRoughness = 10;
15: command.BricksRoughnessEvenness = 0;
16: command.MortarColor = new RasterColor(0, 0, 0);
17: command.Flags = BricksTextureCommandFlags.SmoothedOutEdges | BricksTextureCommandFlags.TransparentMortar;
18:
19: //在图像上应用砖块纹理
20: command.Run(temp);
21: afterPic.Image = temp;
11、双击radioButton5，在radioButton5 CheckedChanged事件句柄中添加以下代码：
（本段代码为GlowCommand类的使用）
1: temp = beforePic.Image.Clone();
2: // 准备命令
3: GlowCommand command = new GlowCommand();
4: command.Dimension = 5;
5: command.Brightness = 3;
6: command.Threshold = 0;
7: // 在图像上应用发光效果
8: command.Run(temp);
9: afterPic.Image = temp;
12、双击radioButton6，在radioButton6 CheckedChanged事件句柄中添加以下代码：
（本段代码为DryCommand类的使用）
1: temp = beforePic.Image.Clone();
2:
3: DryCommand command = new DryCommand();
4: command.Dimension = 5;
5: command.Run(temp);
6: afterPic.Image = temp;
13、双击radioButton7，在radioButton7 CheckedChanged事件句柄中添加以下代码：
（本段代码为ImpressionistCommand类的使用）
1: temp = beforePic.Image.Clone();
2:
3: ImpressionistCommand command = new ImpressionistCommand();
4: command.HorizontalDimension = 10;
5: command.VerticalDimension = 10;
6:
7: command.Run(temp);
8: afterPic.Image = temp;
14、双击radioButton8，在radioButton8 CheckedChanged事件句柄中添加以下代码：
（本段代码为MosaicTilesCommand类的使用）
1: temp = beforePic.Image.Clone();
2:
3: MosaicTilesCommand command = new MosaicTilesCommand();
4: command.BorderColor = new RasterColor(0, 0, 0);
5: command.TilesColor = new RasterColor(255, 255, 255);
6: command.TileWidth = 50;
7: command.TileHeight = 50;
8: command.Opacity = 50;
9: command.ShadowThreshold = 50;
10: command.ShadowAngle = ShadowCommandAngle.East;
11: command.PenWidth = 7;
12: command.Flags = MosaicTilesCommandFlags.Cartesian |MosaicTilesCommandFlags.ShadowGray;
13: command.Run(temp);
14: afterPic.Image = temp;
15、双击radioButton9，在radioButton9 CheckedChanged事件句柄中添加以下代码：
（本段代码为OceanCommand类的使用）
1: temp = beforePic.Image.Clone();
2:
3: OceanCommand command = new OceanCommand();
4: command.Amplitude = 20;
5: command.Frequency = 6;
6: command.LowerTransparency = true;
7: command.Run(temp);
8: afterPic.Image = temp;
16、双击radioButton10，在radioButton10 CheckedChanged事件句柄中添加以下代码：
（本段代码为PlaneBendCommand类的使用）
1: temp = beforePic.Image.Clone();
2:
3: PlaneBendCommand command = new PlaneBendCommand();
4: command.CenterPoint = new LeadPoint(temp.Width / 2, temp.Height / 2);
5: command.ZValue = 0;
6: command.Distance = temp.Height;
7: command.PlaneOffset = temp.Width / 2;
8: command.Repeat = -1;
9: command.PyramidAngle = 0;
10: command.Stretch = 100;
11: command.BendFactor = 400;
12: command.StartBright = 0;
13: command.EndBright = 100;
14: command.BrightLength = 20000;
15: command.BrightColor = new RasterColor(255, 255, 255);
16: command.FillColor = new RasterColor(0, 0, 0);
17: command.Flags = PlaneCommandFlags.Down | PlaneCommandFlags.Up | PlaneCommandFlags.Color;
18: command.Run(temp);
19: afterPic.Image = temp;
17、双击radioButton11，在radioButton11 CheckedChanged事件句柄中添加以下代码：
（本段代码为RevEffectCommand类的使用）
1: temp = beforePic.Image.Clone();
2:
3: RevEffectCommand command = new RevEffectCommand();
4: command.LineSpace = 3;
5: command.MaximumHeight = 35;
6:
7: command.Run(temp);
8: afterPic.Image = temp;
18、双击radioButton12，在radioButton12 CheckedChanged事件句柄中添加以下代码：
（本段代码为ColoredPencilExtendedCommand类的使用）
1: temp = beforePic.Image.Clone();
2:
3: ColoredPencilExtendedCommand command = new ColoredPencilExtendedCommand();
4: command.Size = 5;
5: command.Strength = 4;
6: command.Threshold = 0;
7: command.PencilRoughness = 250;
8: command.StrokeLength = 15;
9: command.PaperRoughness = 100;
10: command.Flags = ColoredPencilExtendedCommandFlags.Artistic;
11: command.Run(temp);
12: afterPic.Image = temp;
19、编译运行程序，本DEMO分别使用了12个类处理图像，对图像应用艺术效果，结果如下图：
