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- /* See LICENSE file for copyright and license details. */
-
- struct _XCol {
- unsigned long rgb;
- };
- typedef struct _XCol Col;
-
- struct _XFont {
- int ascent;
- int descent;
- unsigned int h;
- XFontSet set;
- XFontStruct *xfont;
- };
- typedef struct _XFont Fnt;
-
- typedef struct _XDraw Draw;
- struct _XDraw {
- unsigned int w, h;
- Display *dpy;
- int screen;
- Window win;
- Drawable drawable;
- GC gc;
- Col *fg;
- Col *bg;
- Fnt *font;
- };
-
- typedef struct {
- unsigned int w;
- unsigned int h;
- int xOff;
- int yOff;
- } TextExtents;
-
- /* Drawable abstraction */
- Draw *draw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h);
- void draw_resize(Draw *draw, unsigned int w, unsigned int h);
- void draw_free(Draw *draw);
-
- /* Fnt abstraction */
- Fnt *draw_font_create(Draw *draw, const char *fontname);
- void draw_font_free(Draw *draw, Fnt *font);
-
- /* Colour abstraction */
- Col *draw_col_create(Draw *draw, const char *colname);
- void draw_col_free(Draw *draw, Col *col);
-
- /* Drawing context manipulation */
- void draw_setfont(Draw *draw, Fnt *font);
- void draw_setfg(Draw *draw, Col *col);
- void draw_setbg(Draw *draw, Col *col);
-
- /* Drawing functions */
- void draw_rect(Draw *draw, int x, int y, unsigned int w, unsigned int h, Bool filled, Bool empty, Bool invert);
- void draw_text(Draw *draw, int x, int y, unsigned int w, unsigned int h, const char *text, Bool invert);
-
- /* Map functions */
- void draw_map(Draw *draw, int x, int y, unsigned int w, unsigned int h);
-
- /* Text functions */
- void draw_getextents(Draw *draw, const char *text, unsigned int len, TextExtents *extents);
-
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