ResizeCommand Class (original) (raw)
Summary
Resizes the image from an existing image, and puts the resized image into a destination image, leaving the original image intact.
Syntax
C#
Objective-C
C++/CLI
Java
Python
@interface LTResizeCommand : LTRasterCommand public class ResizeCommand extends RasterCommand class ResizeCommand(RasterCommand): Example
This example will load an image and then resize it into an existing, smaller image.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing;
public void ResizeCommandExample()
{
RasterCodecs codecs = new RasterCodecs();
string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp");
string destFileName = Path.Combine(LEAD_VARS.ImagesDir, "ResizeCommand.bmp");
// Load the source image from disk
RasterImage srcImage = codecs.Load(srcFileName);
// Create the destination image
RasterImage destImage = new RasterImage(
RasterMemoryFlags.Conventional,
100,
100,
srcImage.BitsPerPixel,
srcImage.Order,
srcImage.ViewPerspective,
srcImage.GetPalette(),
IntPtr.Zero,
0);
// Resize the source image into the destination image
ResizeCommand command = new ResizeCommand();
command.DestinationImage = destImage;
command.Flags = RasterSizeFlags.Bicubic;
command.Run(srcImage);
// Save it to disk
codecs.Save(destImage, destFileName, RasterImageFormat.Bmp, 24);
// Clean Up
srcImage.Dispose();
destImage.Dispose();
codecs.Dispose();
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images";
}
Leadtools Assembly