From bf8c9038a8d12b4a5ee9fa58661c5499f73cd7e8 Mon Sep 17 00:00:00 2001
From: XANTRONIX Development <dev@xantronix.com>
Date: Sun, 26 May 2019 10:08:20 -0500
Subject: [PATCH] And bring us back a couple of Europa-pean lobsters to grill
up!
---
examples/cluster.c | 49 ++++++++++++++++++++++++----------------------
1 file changed, 26 insertions(+), 23 deletions(-)
diff --git a/examples/cluster.c b/examples/cluster.c
index 7696784..417d2bd 100644
--- a/examples/cluster.c
+++ b/examples/cluster.c
@@ -50,35 +50,13 @@ static void draw_face_number(cairo_t *cr,
cairo_restore(cr);
}
-static void redraw(cairo_t *cr) {
+static void draw_tachometer(cairo_t *cr) {
int i;
- /*
- * Set up text
- */
- cairo_select_font_face(cr, "Helvetica",
- CAIRO_FONT_SLANT_NORMAL,
- CAIRO_FONT_WEIGHT_NORMAL);
-
- cairo_set_font_size(cr, 24);
-
- /*
- * Paint canvas black
- */
- cairo_set_source_rgb(cr, 0, 0, 0);
- cairo_paint(cr);
-
- /*
- * Draw two identical circles
- */
cairo_set_source_rgb(cr, 1, 1, 1);
cairo_arc(cr, 208, 240, 192, 0, 360);
cairo_stroke(cr);
- cairo_arc(cr, 816, 240, 192, 0, 360);
- cairo_stroke(cr);
-
-
/*
* Draw face numbers
*/
@@ -100,6 +78,31 @@ static void redraw(cairo_t *cr) {
cairo_set_source_rgb(cr, 1, 1, 1);
cairo_arc(cr, 208, 240, 16, 0, 360);
cairo_fill(cr);
+}
+
+static void draw_speedometer(cairo_t *cr) {
+ cairo_arc(cr, 816, 240, 192, 0, 360);
+ cairo_stroke(cr);
+}
+
+static void redraw(cairo_t *cr) {
+ /*
+ * Set up text
+ */
+ cairo_select_font_face(cr, "Helvetica",
+ CAIRO_FONT_SLANT_NORMAL,
+ CAIRO_FONT_WEIGHT_NORMAL);
+
+ cairo_set_font_size(cr, 24);
+
+ /*
+ * Paint canvas black
+ */
+ cairo_set_source_rgb(cr, 0, 0, 0);
+ cairo_paint(cr);
+
+ draw_tachometer(cr);
+ draw_speedometer(cr);
/*
* Draw two smaller circles