CropCommand Class (original) (raw)
Summary
Crops the image, resulting in an image that is the size of the specified rectangle.
Syntax
C#
Objective-C
C++/CLI
Java
Python
@interface LTCropCommand : LTRasterCommand public class CropCommand extends RasterCommand class CropCommand(RasterCommand): Example
This example trims 100 pixels off of each side of an image.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing;
public void CropCommandExample()
{
RasterCodecs codecs = new RasterCodecs();
string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp");
string destFileName = Path.Combine(LEAD_VARS.ImagesDir, "CropCommand.bmp");
// Load the source image from disk
RasterImage image = codecs.Load(srcFileName);
// Crop 100 pixels from each side of the image
CropCommand command = new CropCommand();
command.Rectangle = new LeadRect(
100,
100,
image.Width - 100,
image.Height - 100);
command.Run(image);
// Save it to disk
codecs.Save(image, destFileName, RasterImageFormat.Bmp, 24);
// Clean Up
image.Dispose();
codecs.Dispose();
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images";
}
Leadtools Assembly