shithub: picker

Info  •  Files  •  Log  •  Branches

draw to a backing image first

--- a/picker.c

+++ b/picker.c

@@ -124,7 +124,7 @@

 static int ncolors;

 static Rectangle srects[3];

 static Space *space;

-static Image *bg;

+static Image *bg, *coli;

 static char hex[12];

 static int once;

@@ -262,8 +262,9 @@

 	/* current color */

 	r.max.y = screen->r.max.y - Offset;

-	draw(screen, r, bg, nil, ZP);

-	draw(screen, r, color->i, nil, ZP);

+	draw(coli, bg->r, bg, nil, ZP);

+	draw(coli, bg->r, color->i, nil, ZP);

+	draw(screen, r, coli, nil, ZP);

 	/* current color id */

 	r.min.x += Dx(r)/2 - stringwidth(font, color->id)/2;

@@ -545,6 +546,7 @@

 	display->locking = 1;

 	unlockdisplay(display);

 	loadbg();

+	coli = allocimage(display, bg->r, XRGB32, 1, DNofill);

 	slider = -1;

 	proccreate(readcolors, b, 4096);