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GdkPixbuf/xs/GdkPixbuf.xs  view on Meta::CPAN

			g = SvIV(ST(i)); i++;
			b = SvIV(ST(i)); i++;
			break;
		default:
			croak("Usage: Gtk::Gdk::Pixbuf:add_alpha(pixbuf[, rgbval|(r, g, b)])");
		}
		RETVAL = gdk_pixbuf_add_alpha (pixbuf, subst, r, g, b);
		sv_2mortal(newSVGdkPixbuf(RETVAL));
		gdk_pixbuf_unref(RETVAL);
	}
	OUTPUT:
	RETVAL

void
gdk_pixbuf_render_threshold_alpha (pixbuf, bitmap, src_x, src_y, dest_x, dest_y, width, height, alpha_threshold)
	Gtk::Gdk::Pixbuf	pixbuf
	Gtk::Gdk::Bitmap	bitmap
	int	src_x
	int	src_y
	int	dest_x
	int	dest_y
	int	width
	int	height
	int	alpha_threshold

void
gdk_pixbuf_render_to_drawable (pixbuf, drawable, gc, src_x, src_y, dest_x, dest_y, width, height, dither=GDK_RGB_DITHER_NORMAL, x_dither=0, y_dither=0)
	Gtk::Gdk::Pixbuf	pixbuf
	Gtk::Gdk::Pixmap	drawable
	Gtk::Gdk::GC	gc
	int	src_x
	int	src_y
	int	dest_x
	int	dest_y
	int	width
	int	height
	Gtk::Gdk::Rgb::Dither	dither
	int	x_dither
	int	y_dither

void
gdk_pixbuf_render_to_drawable_alpha (pixbuf, drawable, src_x, src_y, dest_x, dest_y, width, height, alpha_mode, alpha_threshold, dither=GDK_RGB_DITHER_NORMAL, x_dither=0, y_dither=0)
	Gtk::Gdk::Pixbuf	pixbuf
	Gtk::Gdk::Pixmap	drawable
	int	src_x
	int	src_y
	int	dest_x
	int	dest_y
	int	width
	int	height
	Gtk::Gdk::PixbufAlphaMode	alpha_mode
	int	alpha_threshold
	Gtk::Gdk::Rgb::Dither	dither
	int	x_dither
	int	y_dither

void
gdk_pixbuf_render_pixmap_and_mask (pixbuf, alpha_threshold)
	Gtk::Gdk::Pixbuf	pixbuf
	int	alpha_threshold
	PPCODE:
	{
		GdkPixmap *pixmap=NULL;
		GdkBitmap *bitmap=NULL;
		gdk_pixbuf_render_pixmap_and_mask (pixbuf, &pixmap, &bitmap, alpha_threshold);
		if (pixmap) {
			EXTEND(sp, 1);
			PUSHs(sv_2mortal(newSVGdkPixmap(pixmap)));
		}
		if (bitmap) {
			EXTEND(sp, 1);
			PUSHs(sv_2mortal(newSVGdkBitmap(bitmap)));
		}
	}

Gtk::Gdk::Pixbuf
gdk_pixbuf_get_from_drawable (dest, src, cmap, src_x, src_y, dest_x, dest_y, width, height)
	Gtk::Gdk::Pixbuf	dest
	Gtk::Gdk::Pixmap	src
	Gtk::Gdk::Colormap_OrNULL	cmap
	int	src_x
	int	src_y
	int	dest_x
	int	dest_y
	int	width
	int	height
	CODE:
	{
		RETVAL = gdk_pixbuf_get_from_drawable (dest, src, cmap, src_x, src_y, dest_x, dest_y, width, height);
		sv_2mortal(newSVGdkPixbuf(RETVAL));
		gdk_pixbuf_unref(RETVAL);
	}
	OUTPUT:
	RETVAL

void
gdk_pixbuf_copy_area (src, src_x, src_y, width, height, dest, dest_x, dest_y)
	Gtk::Gdk::Pixbuf	src
	int	src_x
	int	src_y
	int	width
	int	height
	Gtk::Gdk::Pixbuf	dest
	int	dest_x
	int	dest_y

void
gdk_pixbuf_scale (src, dest, dest_x, dest_y, dest_width, dest_height, offset_x, offset_y, scale_x, scale_y, filter_level)
	Gtk::Gdk::Pixbuf	src
	Gtk::Gdk::Pixbuf	dest
	int	dest_x
	int	dest_y
	int	dest_width
	int	dest_height
	double	offset_x
	double	offset_y
	double	scale_x
	double	scale_y
	int	filter_level

void