/// <summary>
/// Print image with 24bppRgb pixel format
/// </summary>
/// <param name="image">Image with 24bppRgb pixel format</param>
/// <param name="outputPath">Path to print image</param>
public static void Print24BppImage(KrecImage image, string outputPath)
{
var bmp = new Bitmap(image.Width, image.Height, PixelFormat.Format24bppRgb);
bmp.SetResolution(image.HorizontalResolution, image.VerticalResolution);
bmp.WithBitmapData(bitmapData =>
{
var rgbValues = BitmapProcessor.Reconstruct24To24BppRgbBitmap(bitmapData, image.ImageData);
IntPtr ptr = bitmapData.Scan0;
Marshal.Copy(rgbValues, 0, ptr, rgbValues.Length);
});
bmp.Save(outputPath);
}
/// <summary>
/// Print image with 8bppIndexed pixel format (before printing convert it to 24bpp)
/// </summary>
/// <param name="image">Image with 8bppIndexed pixel format</param>
/// <param name="outputPath">Path to print image</param>
public static void Print8BppImage(KrecImage image, string outputPath)
{
var bmp = new Bitmap(image.Width, image.Height, PixelFormat.Format24bppRgb);
bmp.SetResolution(image.HorizontalResolution, image.VerticalResolution);
int len = image.Width * image.Height * 3;
var result = new byte[len];
for (var i = 0; i < len; i += 3)
{
int ind = i / 3;
result[i] = result[i + 1] = result[i + 2] = image.ImageData[ind];
}
bmp.WithBitmapData(bitmapData =>
{
var grayscaleValues = BitmapProcessor.Reconstruct24To24BppRgbBitmap(bitmapData, result);
IntPtr ptr = bitmapData.Scan0;
Marshal.Copy(grayscaleValues, 0, ptr, grayscaleValues.Length);
});
bmp.Save(outputPath);
}