public LeadPoint Origin { get; set; }
Origin # get and set (RingEffectCommand)
Coordinates (in pixels) for the origin of the rings. Only positive values are accepted.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.SpecialEffects;
public void RingEffectCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @"ImageProcessingDemo\Image2.jpg"));
// Prepare the command
RingEffectCommand command = new RingEffectCommand();
command.Origin = new LeadPoint((image.Width / 2), (image.Height / 2));
command.Radius = command.Origin.X;
command.RingCount = 10;
command.Randomize = 0;
command.Color = new RasterColor(0, 0, 0);
command.Angle = 100;
command.Flags = RingEffectCommandFlags.Color | RingEffectCommandFlags.FixedAngle | RingEffectCommandFlags.MaxRadius;
// Apply a ring effect to this image with origin (Origin). The maximum ring radius is equal to half of the image's width. Draw 10 rings, fill the undefined areas with the Black color and the shift angle is equal to 1 degrees.
//Note that you will have undefined areas only if the image width is greater than the image height.
command.Run(image);
codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images";
}
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