xan/hexagram
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

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

Browse source
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
Show stats Download patch file Download diff file Expand all files Collapse all files

25
examples/cluster.c
View file

@ -158,13 +158,9 @@ static void draw_mfd(cairo_t *cr,
cairo_stroke(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 width,
double height) { double height) {
cairo_t *cr;
cr = hexagram_window_create_bg_context(window);
/* /*
* Paint canvas black * Paint canvas black
*/ */
@ -232,7 +228,7 @@ int main(int argc, char **argv) {
width = 1024, width = 1024,
height = 480; height = 480;
cairo_t *fg; cairo_t *fg, *bg;
if ((can_if = hexagram_can_if_open("vcan0")) == NULL) if ((can_if = hexagram_can_if_open("vcan0")) == NULL)
exit(1); exit(1);
@ -246,16 +242,17 @@ int main(int argc, char **argv) {
fd2 = hexagram_window_display_fd(window); fd2 = hexagram_window_display_fd(window);
/* /*
* Draw the background layer * Set up the rendering surfaces
*/
draw_gauge_cluster_bg(window, width, height);
hexagram_window_show(window);
/*
* Set up the foreground surface
*/ */
fg = hexagram_window_create_fg_context(window); 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 * Set up file descriptors to monitor