gdkpixbuf/org.gtkkn.bindings.gdk/PixbufAlphaMode

PixbufAlphaMode

enum PixbufAlphaMode : Enum<PixbufAlphaMode> (source)

⚠️ Deprecated ⚠️

This is deprecated since version 2.42.

There is no user of GdkPixbufAlphaMode in GdkPixbuf, and the Xlib utility functions have been split out to their own library, gdk-pixbuf-xlib

Control the alpha channel for drawables.

These values can be passed to gdk_pixbuf_xlib_render_to_drawable_alpha() in gdk-pixbuf-xlib to control how the alpha channel of an image should be handled.

This function can create a bilevel clipping mask (black and white) and use it while painting the image.

In the future, when the X Window System gets an alpha channel extension, it will be possible to do full alpha compositing onto arbitrary drawables. For now both cases fall back to a bilevel clipping mask.

Entries

BILEVEL

This is deprecated since version 2.42.

FULL

This is deprecated since version 2.42.

Types

Companion

object Companion

Properties

name

val name: String

nativeValue

val nativeValue: <Error class: unknown class>

ordinal

val ordinal: Int

Functions

valueOf

fun valueOf(value: String): PixbufAlphaMode

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

values

fun values(): Array<PixbufAlphaMode>

Returns an array containing the constants of this enum type, in the order they're declared.