com.aspose.psd.fileformats.psd

public final class ColorModes
extends com.aspose.ms.System.Enum

Code example:

An example of converting a 16-bit grayscale PSD to a 16-bit RGB one and then back to 16-bit grayscale but a raster image.

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String sourceFilePath = "grayscale5x5.psd";
String exportFilePath = "rgb16bit5x5_output.psd";
String pngExportPath = "rgb16bit5x5_output.png";
            
// Load a predefined 16-bit grayscale PSD
PsdImage image = (PsdImage)Image.load(sourceFilePath);
try
{
    RasterCachedImage raster = image.getLayers()[0];
            
    // Draw a gray inner border around the perimeter of the layer
    Graphics graphics = new Graphics(raster);
    int width = raster.getWidth();
    int height = raster.getHeight();
    Rectangle rect = new Rectangle(width / 3, height / 3, width - (2 * (width / 3)) - 1, height - (2 * (height / 3)) - 1);
    graphics.drawRectangle(new Pen(Color.getDarkGray(), 1), rect);
            
    // Save a copy of PSD with the color mode changed to RBG
    PsdOptions psdOptions = new PsdOptions();
    psdOptions.setColorMode(ColorModes.Rgb);
    psdOptions.setChannelBitsCount((short)16);
    psdOptions.setChannelsCount((short)4);
    image.save(exportFilePath, psdOptions);
}
finally
{
    image.dispose();
}
            
// Load the saved PSD
PsdImage image1 = (PsdImage)Image.load(exportFilePath);
try
{
    PngOptions pngOptions = new PngOptions();
    pngOptions.setColorType(PngColorType.GrayscaleWithAlpha);
    // Convert the saved PSD to a grayscale PNG image
    image1.save(pngExportPath, pngOptions); // here should be no exception
}
finally
{
    image1.dispose();
}

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