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You're just a crackly drive-thru whale out in the middle of a field!

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This commit is contained in:
XANTRONIX Development 2019-05-28 01:00:48 -05:00
parent 17dd58eeb7
commit cbb3f5e24a
1 changed files with 11 additions and 14 deletions
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25
examples/cluster.c
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@ -158,13 +158,9 @@ static void draw_mfd(cairo_t *cr,
cairo_stroke(cr);
}
static void draw_gauge_cluster_bg(hexagram_window *window,
static void draw_gauge_cluster_bg(cairo_t *cr,
double width,
double height) {
cairo_t *cr;
cr = hexagram_window_create_bg_context(window);
/*
* Paint canvas black
*/
@ -232,7 +228,7 @@ int main(int argc, char **argv) {
width = 1024,
height = 480;
cairo_t *fg;
cairo_t *fg, *bg;
if ((can_if = hexagram_can_if_open("vcan0")) == NULL)
exit(1);
@ -246,16 +242,17 @@ int main(int argc, char **argv) {
fd2 = hexagram_window_display_fd(window);
/*
* Draw the background layer
*/
draw_gauge_cluster_bg(window, width, height);
hexagram_window_show(window);
/*
* Set up the foreground surface
* Set up the rendering surfaces
*/
fg = hexagram_window_create_fg_context(window);
bg = hexagram_window_create_bg_context(window);
/*
* Draw the background layer
*/
draw_gauge_cluster_bg(bg, width, height);
hexagram_window_show(window);
/*
* Set up file descriptors to monitor