public static void GetPixel(object bmpRaw, object nullableEditSession, int x, int y, int[] colorOut)
{
Wax.Util.Images.UniversalBitmap bmp = (Wax.Util.Images.UniversalBitmap)bmpRaw;
if (x < 0 || y < 0 || x >= bmp.Width || y >= bmp.Height)
{
colorOut[4] = 0;
return;
}
colorOut[4] = 1;
bmp.GetPixel(x, y, colorOut);
return;
}
public static object Scale(object rawBmp, int newWidth, int newHeight, int algo)
{
if (algo != 1)
{
throw new NotImplementedException();
}
Wax.Util.Images.UniversalBitmap original = (Wax.Util.Images.UniversalBitmap)rawBmp;
Wax.Util.Images.UniversalBitmap target = new Wax.Util.Images.UniversalBitmap(newWidth, newHeight);
target.CreateNewDrawingSession().Draw(original, 0, 0, 0, 0, newWidth, newHeight, original.Width, original.Height).Flush();
target.ClearBuffer();
return(target);
}
public static object Encode(object bmpObj, int format, bool[] formatOut)
{
Wax.Util.Images.UniversalBitmap bmp = (Wax.Util.Images.UniversalBitmap)bmpObj;
byte[] bytes;
switch (format)
{
case 1: bytes = bmp.GetBytesAsPng(); break;
case 2: bytes = bmp.GetBytesAsJpeg(); break;
default: throw new Exception();
}
formatOut[0] = false;
return(bytes.Select(b => (int)b).ToArray());
}
public static bool FromBytes(int[] bytesAsInts, int[] sizeOut, object[] nativeDataOut)
{
Wax.Util.Images.UniversalBitmap bmp = new Wax.Util.Images.UniversalBitmap(bytesAsInts.Select(b => (byte)b).ToArray());
if (!bmp.IsValid)
{
nativeDataOut[0] = null;
}
else
{
sizeOut[0] = bmp.Width;
sizeOut[1] = bmp.Height;
nativeDataOut[0] = bmp;
}
return(true);
}
public static void Blit(object targetObj, object srcObj, int sx, int sy, int sw, int sh, int tx, int ty, int tw, int th)
{
Wax.Util.Images.UniversalBitmap.DrawingSession target = (Wax.Util.Images.UniversalBitmap.DrawingSession)targetObj;
Wax.Util.Images.UniversalBitmap src = (Wax.Util.Images.UniversalBitmap)srcObj;
target.Draw(src, tx, ty, sx, sy, tw, th, sw, sh);
}
public static object StartEditSession(object bmpObj)
{
Wax.Util.Images.UniversalBitmap bmp = (Wax.Util.Images.UniversalBitmap)bmpObj;
Wax.Util.Images.UniversalBitmap.DrawingSession session = bmp.CreateNewDrawingSession();
return(session);
}
