public static Cairo.Region LayoutLineGetClipRegion(Pango.LayoutLine line, int x_origin, int y_origin, out int index_ranges, int n_ranges)
{
IntPtr raw_ret = gdk_pango_layout_line_get_clip_region(line == null ? IntPtr.Zero : line.Handle, x_origin, y_origin, out index_ranges, n_ranges);
Cairo.Region ret = new Cairo.Region(raw_ret);
return(ret);
}
public static Cairo.Region RegionCreateFromSurface(Cairo.Surface surface)
{
IntPtr raw_ret = gdk_cairo_region_create_from_surface(surface.Handle);
Cairo.Region ret = new Cairo.Region(raw_ret);
return(ret);
}
private void InternalEndFrame(Cairo.Region painted, Cairo.Region damage)
{
EndFrameNativeDelegate unmanaged = class_abi.BaseOverride <EndFrameNativeDelegate>(this.LookupGType(), "end_frame");
if (unmanaged == null)
{
return;
}
unmanaged(this.Handle, painted == null ? IntPtr.Zero : painted.Handle, damage == null ? IntPtr.Zero : damage.Handle);
}
private bool InternalTextureFromSurface(Cairo.Surface surface, Cairo.Region region)
{
TextureFromSurfaceNativeDelegate unmanaged = class_abi.BaseOverride <TextureFromSurfaceNativeDelegate>(this.LookupGType(), "texture_from_surface");
if (unmanaged == null)
{
return(false);
}
bool __result = unmanaged(this.Handle, surface.Handle, region == null ? IntPtr.Zero : region.Handle);
return(__result);
}
private void InternalEndFrame(Cairo.Region painted, Cairo.Region damage)
{
EndFrameNativeDelegate unmanaged = null;
unsafe {
IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("end_frame"));
unmanaged = (EndFrameNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(EndFrameNativeDelegate));
}
if (unmanaged == null)
{
return;
}
unmanaged(this.Handle, painted == null ? IntPtr.Zero : painted.Handle, damage == null ? IntPtr.Zero : damage.Handle);
}
private bool InternalTextureFromSurface(Cairo.Surface surface, Cairo.Region region)
{
TextureFromSurfaceNativeDelegate unmanaged = null;
unsafe {
IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("texture_from_surface"));
unmanaged = (TextureFromSurfaceNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(TextureFromSurfaceNativeDelegate));
}
if (unmanaged == null)
{
return(false);
}
bool __result = unmanaged(this.Handle, surface.Handle, region == null ? IntPtr.Zero : region.Handle);
return(__result);
}
public Cairo.Status Xor(Cairo.Region other)
{
throw null;
}
public Cairo.Status Union(Cairo.Region other)
{
throw null;
}
public Cairo.Status Subtract(Cairo.Region other)
{
throw null;
}
public Cairo.Status Intersect(Cairo.Region other)
{
throw null;
}
public Cairo.Region RegionIntersect(Cairo.Region region) {
IntPtr raw_ret = gtk_widget_region_intersect(Handle, region == null ? IntPtr.Zero : region.Handle);
Cairo.Region ret = new Cairo.Region(raw_ret);
return ret;
}
protected virtual bool OnTextureFromSurface(Cairo.Surface surface, Cairo.Region region)
{
return(InternalTextureFromSurface(surface, region));
}
protected virtual void OnEndFrame(Cairo.Region painted, Cairo.Region damage)
{
InternalEndFrame(painted, damage);
}
void InvokeNative(Gdk.Window window, Cairo.Region region)
{
native_cb(window == null ? IntPtr.Zero : window.Handle, region == null ? IntPtr.Zero : region.Handle);
}
public static Cairo.Region LayoutLineGetClipRegion(Pango.LayoutLine line, int x_origin, int y_origin, out int index_ranges, int n_ranges) {
IntPtr raw_ret = gdk_pango_layout_line_get_clip_region(line == null ? IntPtr.Zero : line.Handle, x_origin, y_origin, out index_ranges, n_ranges);
Cairo.Region ret = new Cairo.Region(raw_ret);
return ret;
}
public static void Region(Cairo.Context cr, Cairo.Region region)
{
gdk_cairo_region(cr == null ? IntPtr.Zero : cr.Handle, region == null ? IntPtr.Zero : region.Handle);
}
