Class | Fox::FXVisual |
In: |
rdoc-sources/FXVisual.rb
|
Parent: | FXId |
An FXVisual instance describes the pixel format for a drawable (i.e. an FXDrawable instance).
VISUAL_DEFAULT: | Default visual |
VISUAL_MONOCHROME: | Must be monochrome visual |
VISUAL_BEST: | Best (deepest) visual |
VISUAL_INDEXCOLOR: | Palette visual |
VISUAL_GRAYSCALE: | Gray scale visual |
VISUAL_TRUECOLOR: | Must be true color visual |
VISUAL_OWNCOLORMAP: | Allocate private colormap |
VISUAL_DOUBLEBUFFER: | Double-buffered [FXGLVisual] |
VISUAL_STEREO: | Stereo [FXGLVisual] |
VISUAL_NOACCEL: | No hardware acceleration [for broken h/w] |
VISUAL_SWAP_COPY: | Buffer swap by copying (for FXGLVisual) |
VISUALTYPE_UNKNOWN: | Undetermined visual type |
VISUALTYPE_MONO: | Visual for drawing into 1-bpp surfaces |
VISUALTYPE_TRUE: | True color |
VISUALTYPE_INDEX: | Index [palette] color |
VISUALTYPE_GRAY: | Gray scale |
depth | [R] | Visual depth, i.e. number of significant bits in color representation [Integer] |
flags | [R] | Visual construction flags [Integer] |
maxColors | [RW] | Maximum number of colors [Integer] |
numBlue | [R] | Number of bits of blue [Integer] |
numColors | [R] | Number of colors [Integer] |
numGreen | [R] | Number of bits of green [Integer] |
numRed | [R] | Number of bits of red [Integer] |
visualType | [R] | The visual type, one of VISUALTYPE_MONO, VISUALTYPE_TRUE VISUALTYPE_INDEX or VISUALTYPE_GRAY. The visual type may also be VISUALTYPE_UNKNOWN before the visual is actually created. |