private void SetTransparentColor(TextureResource resource)
{
ClearTransparentColor(resource);
resource.Apply(c => {
if (c.Equals(_transColor))
{
return(Colors.Transparent);
}
else
{
return(c);
}
});
}
public static TextureResource CreateTextureResource(Bitmap image)
{
if (image == null)
{
throw new ArgumentNullException("image");
}
TextureResource tex = new TextureResource(image.Width, image.Height);
if (image.PixelFormat != PixelFormat.Format32bppArgb)
{
using (Bitmap compatImage = new Bitmap(image.Width, image.Height, PixelFormat.Format32bppArgb)) {
compatImage.SetResolution(image.HorizontalResolution, image.VerticalResolution);
using (Graphics g = Graphics.FromImage(compatImage)) {
g.CompositingMode = System.Drawing.Drawing2D.CompositingMode.SourceCopy;
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;
g.DrawImage(image, new Point(0, 0));
}
Rectangle rect = new Rectangle(0, 0, compatImage.Width, compatImage.Height);
BitmapData bmpData = compatImage.LockBits(rect, ImageLockMode.ReadOnly, compatImage.PixelFormat);
IntPtr ptr = bmpData.Scan0;
System.Runtime.InteropServices.Marshal.Copy(ptr, tex.RawData, 0, tex.RawData.Length);
compatImage.UnlockBits(bmpData);
}
}
else
{
Rectangle rect = new Rectangle(0, 0, image.Width, image.Height);
BitmapData bmpData = image.LockBits(rect, ImageLockMode.ReadOnly, image.PixelFormat);
IntPtr ptr = bmpData.Scan0;
System.Runtime.InteropServices.Marshal.Copy(ptr, tex.RawData, 0, tex.RawData.Length);
image.UnlockBits(bmpData);
}
tex.Apply(c => { return(new TFColor(c.B, c.G, c.R, c.A)); });
return(tex);
}
public override TextureResource Transform(TextureResource data, int width, int height)
{
//byte[] tdata = new byte[width * height];
TextureResource transData = new TextureResource(width, height);
transData.Apply((c, x, y) =>
{
return(data[width - x, y]);
});
/*for (int y = 0; y < height; y++) {
* for (int x = 0; x < width; x++) {
* int dindex = y * width + x;
* int tindex = y * width + (width - x);
* tdata[tindex] = data[dindex];
* }
* }*/
return(transData);
}
public static Bitmap CreateBitmap(this TextureResource self)
{
if (self == null)
{
return(null);
}
TextureResource tex = self.Crop(self.Bounds);
tex.Apply(c => { return(new TFColor(c.B, c.G, c.R, c.A)); });
Bitmap bmp = new Bitmap(tex.Width, tex.Height, PixelFormat.Format32bppArgb);
Rectangle rect = new Rectangle(0, 0, tex.Width, tex.Height);
BitmapData bmpData = bmp.LockBits(rect, ImageLockMode.WriteOnly, bmp.PixelFormat);
IntPtr ptr = bmpData.Scan0;
Marshal.Copy(tex.RawData, 0, ptr, tex.RawData.Length);
bmp.UnlockBits(bmpData);
return(bmp);
}
