ClearCommand Class (original) (raw)
Summary
Sets all bits to 0 in the specified image, making it a black image.
Syntax
C#
Objective-C
C++/CLI
Java
Python
@interface LTClearCommand : LTRasterCommand public class ClearCommand extends RasterCommand class ClearCommand(RasterCommand): Example
This example will clear an image before saving it back to disk.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing;
public void ClearCommandExample()
{
RasterCodecs codecs = new RasterCodecs();
string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp");
string destFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1_clear.bmp");
// Load the source image from disk
RasterImage image = codecs.Load(srcFileName);
// Clear the image
ClearCommand cmd = new ClearCommand();
cmd.Run(image);
// Save the image 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