public ImageSurface(ref byte[] data, Cairo.Format format, int width, int height, int stride)
{
surface = CairoAPI.cairo_image_surface_create_for_data(data, format, width, height, stride);
lock (surfaces.SyncRoot){
surfaces [surface] = this;
}
}
public ImageSurface(IntPtr data, Cairo.Format format, int width, int height, int stride)
{
surface = NativeMethods.cairo_image_surface_create_for_data(data, format, width, height, stride);
lock (surfaces.SyncRoot){
surfaces [surface] = this;
}
}
public static Cairo.Surface CreateForImage(
Cairo.Format format, int width, int height)
{
IntPtr p = NativeMethods.cairo_image_surface_create(
format, width, height);
return(new Cairo.Surface(p, true));
}
public static Cairo.Surface CreateForImage(
ref byte[] data, Cairo.Format format, int width, int height, int stride)
{
IntPtr p = NativeMethods.cairo_image_surface_create_for_data(
data, format, width, height, stride);
return(new Cairo.Surface(p, true));
}
internal static extern IntPtr cairo_image_surface_create_for_data(IntPtr data, Cairo.Format format, int width, int height, int stride);
internal static extern IntPtr cairo_image_surface_create(Cairo.Format format, int width, int height);
public ImageSurface(ref byte[] data, Cairo.Format format, int width, int height, int stride)
: this(data, format, width, height, stride)
{
}
public ImageSurface(System.IntPtr data, Cairo.Format format, int width, int height, int stride)
{
}
public ImageSurface(byte[] data, Cairo.Format format, int width, int height, int stride)
{
}
public ImageSurface(Cairo.Format format, int width, int height)
{
}
public static Cairo.Surface CreateForImage(ref byte[] data, Cairo.Format format, int width, int height, int stride)
{
throw null;
}
public static Cairo.Surface CreateForImage(Cairo.Format format, int width, int height)
{
throw null;
}
public MemorySurface(Cairo.Format format, int width, int height)
: this(NativeMethods.f_image_surface_create(format, width, height))
{
}
public static extern IntPtr f_image_surface_create(Cairo.Format format, int width, int height);
/// <summary>
/// Build a ImageSurface
/// </summary>
/// <param name="Width">width</param>
/// <param name="Height">height</param>
/// <param name="Color">color</param>
/// <param name="format">surface format</param>
/// <returns>the created ImageSurface</returns>
public static Cairo.ImageSurface BuildSurface(int Width, int Height, Color Color, Cairo.Format format)
{
var surface = new Cairo.ImageSurface(format, Width, Height);
var c = new Cairo.Context(surface);
c.Rectangle(0, 0, Width, Height);
c.SetSourceColor(Color);
c.Fill();
c.Dispose();
return(surface);
}
