Dispose() Method (original) (raw)

Summary

Releases all resources used by this RasterImage.

Syntax

public synchronized void dispose(); 

Example

using Leadtools; using Leadtools.Codecs; using Leadtools.ImageProcessing; using Leadtools.ImageProcessing.Core; using Leadtools.ImageProcessing.Color; using Leadtools.Dicom; using Leadtools.Drawing; using Leadtools.Controls; using Leadtools.Svg; public void RasterImageExample() { RasterCodecs codecs = new RasterCodecs(); string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp"); string destFileName1 = Path.Combine(LEAD_VARS.ImagesDir, "Image1_RasterImage1.bmp"); string destFileName2 = Path.Combine(LEAD_VARS.ImagesDir, "Image1_RasterImage2.bmp"); // Load the image RasterImage srcImage = codecs.Load(srcFileName); // Creates a new image in memory with same dimensions as the source image RasterImage destImage = new RasterImage( RasterMemoryFlags.Conventional, srcImage.Width, srcImage.Height, srcImage.BitsPerPixel, srcImage.Order, srcImage.ViewPerspective, srcImage.GetPalette(), IntPtr.Zero, 0); // Copy the data from the source image to the destination image srcImage.Access(); destImage.Access(); byte[] buffer = new byte[srcImage.BytesPerLine]; for (int y = 0; y < srcImage.Height; y++) { srcImage.GetRow(y, buffer, 0, buffer.Length); destImage.SetRow(y, buffer, 0, buffer.Length); } destImage.Release(); srcImage.Release(); // We do not need the source image anymore srcImage.Dispose(); // save the destination image codecs.Save(destImage, destFileName1, RasterImageFormat.Bmp, 24); // perform image processing on the image FlipCommand flipCmd = new FlipCommand(); flipCmd.Horizontal = false; flipCmd.Run(destImage); // save it codecs.Save(destImage, destFileName2, RasterImageFormat.Bmp, 24); // Clean up destImage.Dispose(); codecs.Dispose(); } static class LEAD_VARS { public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; }

Leadtools Assembly

Convert(byte[],int,int,int,int,RasterByteOrder,RasterByteOrder,RasterColor[],RasterColor[],int,int,int,RasterConvertBufferFlags) Method

Convert(byte[],int,int,int,int,RasterByteOrder,RasterByteOrder,RasterColor[],RasterColor[],RasterColor16[],RasterColor16[],int,int,int,RasterConvertBufferFlags) Method

Convert(IntPtr,int,int,int,RasterByteOrder,RasterByteOrder,RasterColor[],RasterColor[],int,int,int,RasterConvertBufferFlags) Method

Convert(IntPtr,int,int,int,RasterByteOrder,RasterByteOrder,RasterColor[],RasterColor[],RasterColor16[],RasterColor16[],int,int,int,RasterConvertBufferFlags) Method