From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Thu, 19 Dec 2024 03:51:42 +0000 (+1000)
Subject: tools/debug-gui: color the fingers with different colors
X-Git-Tag: 1.27.1~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2e9d8df74e3f84bb15ca6006267694a2ecdf14c4;p=platform%2Fupstream%2Flibinput.git

tools/debug-gui: color the fingers with different colors

Follow-up to commit 713892c162f0 ("Number the fingers by slot in debug-gui")
this changes the colors slightly for each finger, making it easier to
track visually.

Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1103>
---

diff --git a/tools/libinput-debug-gui.c b/tools/libinput-debug-gui.c
index 83149b90..858093ba 100644
--- a/tools/libinput-debug-gui.c
+++ b/tools/libinput-debug-gui.c
@@ -499,7 +499,10 @@ draw_evdev_abs(struct window *w, cairo_t *cr)
 		if (!w->evdev.slots[i].active)
 			continue;
 
-		cairo_set_source_rgb(cr, .2, .2, .8);
+		cairo_set_source_rgb(cr,
+				     .2 + .2 * (i % 5),
+				     .2 + .2 * (i % 5),
+				     .8 - .2 * (i % 5));
 		x = w->evdev.slots[i].x;
 		y = w->evdev.slots[i].y;
 		x = 1.0 * (x - ax->minimum)/width * outline_width;