levelbar.c File Reference

#include "levelbar.h"


Functions
void	lbar_init (struct LevelBar lb, struct Bitmap bmp, int type, int min, int max, int pos, coord_t x1, coord_t y1, coord_t x2, coord_t y2)
	Initialize the LevelBar widget with the bitmap associated, the value range and the coordinates in the bitmap.
void	lbar_setLevel (struct LevelBar *lb, int level)
	Set the level.
int	lbar_getLevel (struct LevelBar *lb)
	Get current level.
void	lbar_changeLevel (struct LevelBar *lb, int delta)
	Change level with respect to previous value (delta can be negative).
void	lbar_setMax (struct LevelBar *lb, int max)
	Change the top limit.
void	lbar_draw (struct LevelBar *lb)
	Render the LevelBar on the bitmap.

Detailed Description

Graphics user interface element to display a level bar.

Definition in file levelbar.c.

Initialize the LevelBar widget with the bitmap associated, the value range and the coordinates in the bitmap.

Note:: The levelbar should be at least 5 pixels wide and high for correct borders drawing. No check is done on this.

Definition at line 21 of file levelbar.c.