EZ_SetGradientBarValue(3) EZWGL Functions EZ_SetGradientBarValue(3)NAME
EZ_SetGradientBarValue, EZ_GetGradientBarValue, EZ_SetGradientBarRange
- set/retrieve the value of a gradient bar
SYNOPSIS
#include <EZ.h>
void EZ_SetGradientBarValue( EZ_Widget *gbar, float value)
void EZ_GetGradientBarValue( EZ_Widget *gbar)
void EZ_SetGradientBarRange( EZ_Widget *gbar, float from, float to)
ARGUMENTS
gbar Specifies a gradient bar widget.
value Specifies a float point number.
from, to Specifies the range of a gradient bar. spin function f.
DESCRIPTION
A gradient bar displays a smooth shaded color bar. The color bar is
controled by up to 12 colors. A gradient bar behaves more or less like
a slider, except it returns both a float point value and a RGB value.
The scroll button on a gradient bar has 4 different styles.
EZ_SetGradientBarValue sets the slider position of a gradient bar.
EZ_GetGradientBarValue returns the current float point value of a gra‐
dient bar.
EZ_SetGradientBarRange sets the range of a gradient bar.
SEE ALSOEZ_SetGradientBarColors(3), EZ_GetGradientBarColor(3)EZWGLEZ_SetGradientBarValue(3)
