PsdImage.Convert
Contents
[
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]PsdImage.Convert method
Converts this image format to the one specified in options.
public void Convert(PsdOptions newOptions)
Parameter | Type | Description |
---|---|---|
newOptions | PsdOptions | The new options. |
Examples
These examples demonstrate conversion of the PSD image format to other Color Modes/BitDepth.
[C#]
string dataDir = baseFolder + Path.DirectorySeparatorChar;
string outputDir = dataDir + "output" + Path.DirectorySeparatorChar;
// These examples demonstrate conversion of the PSD image format to other Color Modes/BitDepth.
ImageConversion(ColorModes.Grayscale, 16, 2);
ImageConversion(ColorModes.Grayscale, 8, 2);
ImageConversion(ColorModes.Grayscale, 8, 1);
ImageConversion(ColorModes.Rgb, 8, 4);
ImageConversion(ColorModes.Rgb, 16, 4);
ImageConversion(ColorModes.Cmyk, 8, 5);
ImageConversion(ColorModes.Cmyk, 16, 5);
void ImageConversion(ColorModes colorMode, short channelBitsCount, short channelsCount)
{
var compression = channelBitsCount > 8 ? CompressionMethod.Raw : CompressionMethod.RLE;
SaveToPsdThenLoadAndSaveToPng(
"SheetColorHighlightExample",
colorMode,
channelBitsCount,
channelsCount,
compression,
1);
SaveToPsdThenLoadAndSaveToPng(
"FillOpacitySample",
colorMode,
channelBitsCount,
channelsCount,
compression,
2);
SaveToPsdThenLoadAndSaveToPng(
"ClippingMaskRegular",
colorMode,
channelBitsCount,
channelsCount,
compression,
3);
}
// Saves to PSD then loads the saved file and saves to PNG.
void SaveToPsdThenLoadAndSaveToPng(
string file,
ColorModes colorMode,
short channelBitsCount,
short channelsCount,
CompressionMethod compression,
int layerNumber)
{
string srcFile = dataDir + file + ".psd";
string postfix = colorMode.ToString() + channelBitsCount + "bits" + channelsCount + "channels" +
compression;
string fileName = file + "_" + postfix + ".psd";
string exportPath = outputDir + fileName;
PsdOptions psdOptions = new PsdOptions()
{
ColorMode = colorMode,
ChannelBitsCount = channelBitsCount,
ChannelsCount = channelsCount,
CompressionMethod = compression
};
using (var image = (PsdImage)Image.Load(srcFile))
{
image.Convert(psdOptions);
RasterCachedImage raster = image.Layers.Length > 0 && layerNumber >= 0
? (RasterCachedImage)image.Layers[layerNumber]
: image;
Aspose.PSD.Graphics graphics = new Graphics(raster);
int width = raster.Width;
int height = raster.Height;
Rectangle rect = new Rectangle(
width / 3,
height / 3,
width - (2 * (width / 3)) - 1,
height - (2 * (height / 3)) - 1);
graphics.DrawRectangle(new Aspose.PSD.Pen(Color.DarkGray, 1), rect);
image.Save(exportPath);
}
string pngExportPath = Path.ChangeExtension(exportPath, "png");
using (PsdImage image = (PsdImage)Image.Load(exportPath))
{
image.Save(pngExportPath, new PngOptions() { ColorType = PngColorType.TruecolorWithAlpha });
}
}
See Also
- class PsdOptions
- class PsdImage
- namespace Aspose.PSD.FileFormats.Psd
- assembly Aspose.PSD