public CanvasCommand(RasterImage canvasImage,int transparency,int emboss)
Public Function New( _ByVal canvasImage As RasterImage, _ByVal transparency As Integer, _ByVal emboss As Integer _)
public:CanvasCommand(RasterImage^ canvasImage,int transparency,int emboss)
canvasImage
References the canvas image.
transparency
The transparency amount between the image and the canvas. Valid range is from 0 to 100. When set to 0, only the canvas image displays, and when set to 100, the canvas image is barely visible.
emboss
Apparent depth of the canvas image. Valid range is from 0 to 200. When Transparency is at 100, and Emboss is 0 only the image displays. Increasing Emboss increases the apparent depth of the canvas image.
This procedure run a CanvasCommand of the image using canvasImage.
using Leadtools;using Leadtools.Codecs;using Leadtools.ImageProcessing.SpecialEffects;public void CanvasConstructorExample_S1(){// Load an imageRasterCodecs codecs = new RasterCodecs();codecs.ThrowExceptionsOnInvalidImages = true;RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "cannon.jpg"));RasterImage canvasImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ULAY1.BMP"));// Prepaire the commandCanvasCommand canvasCommand = new CanvasCommand(canvasImage, 100, 100);canvasCommand.XOffset = 10;canvasCommand.YOffset = 10;canvasCommand.Flags = CanvasCommandFlags.TileFit | CanvasCommandFlags.ResizeBicubic;// Apply the command.canvasCommand.Run(image);codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24);}static class LEAD_VARS{public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";}
Imports LeadtoolsImports Leadtools.CodecsImports Leadtools.ImageProcessing.SpecialEffectsPublic Sub CanvasConstructorExample_S1()Dim codecs As New RasterCodecs()codecs.ThrowExceptionsOnInvalidImages = TrueDim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "cannon.jpg"))Dim canvasImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ULAY1.BMP"))' Prepare the commandDim canvasCommand As CanvasCommand = New CanvasCommand(canvasImage, 100, 100)canvasCommand.XOffset = 10canvasCommand.YOffset = 10canvasCommand.TileOffset = 20canvasCommand.Flags = CanvasCommandFlags.TileShiftcanvasCommand.Run(leadImage)codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24)End SubPublic NotInheritable Class LEAD_VARSPublic Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"End Class
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