FeatherAlphaBlendCommand Class (original) (raw)
Summary
Combines image data from two images with feathering. The two images can be combined with variable opacity applied by specifying the region of a fade mask image.
Syntax
C#
Objective-C
C++/CLI
Java
Python
@interface LTFeatherAlphaBlendCommand : LTRasterCommand public class FeatherAlphaBlendCommand
extends RasterCommand
class FeatherAlphaBlendCommand(RasterCommand): Example
Run the FeatherAlphaBlendCommand on an image.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Effects;
public void FeatherAlphaBlendCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
RasterImage backgroundImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp"));
RasterImage sourceImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "LittleGFlyingAlpha.png"), 32, CodecsLoadByteOrder.Bgr, 1, 1);
FeatherAlphaBlendCommand command = new FeatherAlphaBlendCommand();
command.DestinationRectangle = new LeadRect(0, 0, sourceImage.Width, sourceImage.Height);
command.MaskImage = sourceImage.CreateAlphaImage();
command.SourceImage = sourceImage;
command.SourcePoint = new LeadPoint(0, 0);
command.Run(backgroundImage);
codecs.Save(backgroundImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images";
}