diff options
| author | abial <abial@FreeBSD.org> | 1999-12-13 10:48:22 +0000 |
|---|---|---|
| committer | abial <abial@FreeBSD.org> | 1999-12-13 10:48:22 +0000 |
| commit | 008c554e6908ee32b6a4f443ecc3fd016d419013 (patch) | |
| tree | 19a012e0a4b00664fc1653e37524c746da42de38 /lib/libvgl/vgl.3 | |
| parent | 5fa506591286dadad6dba89bf9ca24d1369beb33 (diff) | |
| download | FreeBSD-src-008c554e6908ee32b6a4f443ecc3fd016d419013.zip FreeBSD-src-008c554e6908ee32b6a4f443ecc3fd016d419013.tar.gz | |
Document VGLGetXY and VGLSetXY functions.
Reviewed by: sos
Diffstat (limited to 'lib/libvgl/vgl.3')
| -rw-r--r-- | lib/libvgl/vgl.3 | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/libvgl/vgl.3 b/lib/libvgl/vgl.3 index c63503f..adc349b 100644 --- a/lib/libvgl/vgl.3 +++ b/lib/libvgl/vgl.3 @@ -43,6 +43,7 @@ .Nm VGLEnd , .Nm VGLFilledBox , .Nm VGLFilledEllipse , +.Nm VGLGetXY , .Nm VGLInit , .Nm VGLLine , .Nm VGLKeyboardInit , @@ -58,6 +59,7 @@ .Nm VGLSetPalette , .Nm VGLSetPaletteIndex , .Nm VGLSetVScreenSize , +.Nm VGLSetXY , .Nm VGLTextSetFontFile .Nd Video Graphics Library functions (libvgl) .Sh SYNOPSIS @@ -86,6 +88,10 @@ .Fn VGLMouseSetImage "VGLBitmap *AndMask" "VGLBitmap *OrMask" .Ft void .Fn VGLMouseSetStdImage "void" +.Ft byte +.Fn VGLGetXY "VGLBitmap *object" "int x" "int y" +.Ft void +.Fn VGLSetXY "VGLBitmap *object" "int x" "int y" "byte color" .Ft void .Fn VGLLine "VGLBitmap *object" "int x1" "int y1" "int x2" "int y2" "byte color" .Ft void @@ -212,6 +218,22 @@ on screen. .Fn VGLMouseSetStdImage this function restores the mouse pointer to the standard arrow. .Pp +.Fn VGLGetXY +retrieves the color of the pixel located at +.Em x , y , +coordinates of the +.Em object +argument, and returns it as a byte value. +.Pp +.Fn VGLSetXY +sets the color of the pixel located at +.Em x , y , +coordinates of the +.Em object +argument to +.Em color +byte value. +.Pp .Fn VGLLine draw a line from .Em x1 , y1 |
