/// <summary>
/// Encode the bitmap into 1, 4, or 8 bits per pixel
/// </summary>
/// <param name="imgData">Image Data</param>
private static void CompressBitmap(ImageData imgData)
{
using (Bitmap imageRaw = new Bitmap(imgData.BmpFilePath))
{
using (BitmapEncoder imageCompressed = new BitmapEncoder())
{
Bitmap bmpFile = imageCompressed.Encode(imageRaw, 4);
// Delete any old file
if (File.Exists(imgData.PngFilePath))
{
File.Delete(imgData.PngFilePath);
}
// Save the file in the new path
bmpFile.Save(imgData.PngFilePath);
}
}
}
