public static IImage Create(Pixbuf buf, BPP bpp)
{
byte[] data = new byte[buf.Height * buf.Width * (int)bpp];
IImage img = new IImage(bpp, buf.Width, buf.Height, data);
if (bpp == BPP.Grayscale)
{
for (int y = 0; y < buf.Height; y++)
{
for (int x = 0; x < buf.Width; x++)
{
img[x, y] = (byte)Utility.GetPixel(buf, x, y);
}
}
}
else
{
for (int y = 0; y < buf.Height; y++)
{
for (int x = 0; x < buf.Width; x++)
{
img[x, y] = Utility.GetPixel(buf, x, y);
}
}
}
return(img);
}
public IImage(BPP bpp, int w, int h)
{
this.bpp = bpp;
this.w = w;
this.h = h;
data = new byte[w * h * (int)bpp];
}
public BmpImage(int width, int height, BPP bitsPerPixel)
{
Width = width;
Height = height;
BitsPerPixel = bitsPerPixel;
RowPitch = (width * (int)bitsPerPixel / 32) * 4;
Data = new byte[RowPitch * height];
}
private void RecreateImage(BPP bpp, int w, int h, byte[] data, bool copy)
{
this.bpp = bpp;
this.w = w;
this.h = h;
if (copy)
{
this.data = new byte[w * h * (int)bpp];
for (int i = 0; i < w * h * (int)bpp; i++)
{
this.data[i] = data[i];
}
}
else
{
this.data = data;
}
}
public IImage(BPP bpp, int w, int h, byte[] data, bool copy)
{
RecreateImage(bpp, w, h, data, copy);
}
public IImage(BPP bpp, int w, int h, byte[] data)
{
RecreateImage(bpp, w, h, data, false);
}
