/// <summary>
/// Initializes a new PCXImage instance by loading a PCX image from a byte array.
/// </summary>
/// <param name="array">The byte array to load from.</param>
/// <returns>The loaded PCX image.</returns>
public static PCXImage Load(byte[] array)
{
var pcx = new PCXImage();
pcx.Read(array);
return(pcx);
}
/// <summary>
/// Initializes a new PCXImage instance by loading a PCX image from a file.
/// </summary>
/// <param name="filePath">The path of the file to load from.</param>
/// <returns>The loaded PCX image.</returns>
public static PCXImage Load(string filePath)
{
var pcx = new PCXImage();
pcx.Read(filePath);
return(pcx);
}
/// <summary>
/// Initializes a new PCXImage instance by loading a PCX image from a stream.
/// </summary>
/// <param name="stream">The stream to load from.</param>
/// <returns>The loaded PCX image.</returns>
public static PCXImage Load(Stream stream)
{
var pcx = new PCXImage();
pcx.Read(stream);
return(pcx);
}
private void ParseHeader(byte[] block)
{
if (block[0] != 0x0a)
{
throw new ArgumentException("file is not a valid PCX image");
}
Version = block[1];
Encoding = block[2];
BitsPerPixel = block[3];
Xmin = BitConverter.ToInt16(block, 4);
Ymin = BitConverter.ToInt16(block, 6);
Xmax = BitConverter.ToInt16(block, 8);
Ymax = BitConverter.ToInt16(block, 10);
Hdpi = BitConverter.ToInt16(block, 12);
Vdpi = BitConverter.ToInt16(block, 14);
for (int i = 0; i < 16; ++i)
{
Palette[i] = PCXImage.ReadRGB(block, 16 + 3 * i);
}
NPlanes = block[65];
//BytesPerLine = BitConverter.ToInt16(block, 66);
}
