== Description

CHICKEN Scheme bindings for Imlib2's Xlib API.


== Authors

* John J Foerch


== Requirements
=== Chicken eggs

* [[foreigners]]

=== C headers

* imlib2 development headers
* X11 development headers (libx11-dev)


== API
=== Datatypes

* XID: Xlib XID (unsigned-long)
* Colormap: Xlib Colormap (XID)
* Display: Xlib Display* (c-pointer)
* Drawable: Xlib Drawable* (XID)
* Imlib_Image: Imlib2 image (c-pointer)
* Pixmap: Xlib Pixmap (XID)
* Screen: int
* Visual: Xlib Visual* (c-pointer)
* XImage: Xlib XImage (c-pointer)


=== Context setting

* (imlib-context-set-display display)
* (imlib-context-disconnect-display)
* (imlib-context-set-visual visual)
* (imlib-context-set-colormap colormap)
* (imlib-context-set-drawable drawable)
* (imlib-context-set-mask pixmap)


=== Context getting

* (imlib-context-get-display) => display
* (imlib-context-get-visual) => visual
* (imlib-context-get-colormap) => colormap
* (imlib-context-get-drawable) => drawable
* (imlib-context-get-mask) => pixmap
* (imlib-get-visual-depth display visual) => int
* (imlib-get-best-visual display screen) => (values visual depth)


=== Rendering functions

* (imlib-pixmap-and-mask? object) => bool
* (imlib-pixmap-and-mask-pixmap ipm) => pixmap
* (imlib-pixmap-and-mask-mask ipm) => pixmap
* (imlib-render-pixmaps-for-whole-image) => <imlib-pixmap-and-mask>
* (imlib-render-pixmaps-for-whole-image-at-size width height) => <imlib-pixmap-and-mask>
* (imlib-render-image-on-drawable x y)
* (imlib-render-image-on-drawable-at-size x y width height)
* (imlib-render-image-part-on-drawable-at-size source-x source-y source-width source-height x y width height)
* (imlib-render-get-pixel-color) => DATA32


=== Creation functions

* (imlib-create-image-from-drawable mask-pixmap x y width height need-to-grab-x?) => Imlib_Image
* (imlib-create-image-from-ximage image-ximage mask-ximage x y width height need-to-grab-x?) => Imlib_Image
* (imlib-create-scaled-image-from-drawable mask-pixmap source-x source-y source-width source-height destination-width destination-height need-to-grab-x? get-mask-from-shape?) => Imlib_Image
* (imlib-copy-drawable-to-image mask-pixmap x y width height destination-x destination-y need-to-grab-x?) => cbool


=== Rotation / skewing

* (imlib-render-image-on-drawable-skewed source-x source-y source-width source-height destination-x destination-y h-angle-x h-angle-y v-angle-x v-angle-y)
* (imlib-render-image-on-drawable-at-angle source-x source-y source-width source-height destination-x destination-y angle-x angle-y)


== Examples


== License

BSD


== Version History