Add bubbles test and the start of a multishape test

1 files changed, 47 insertions, 0 deletions

diff --git a/src/cairo-tests/multishape.cpp b/src/cairo-tests/multishape.cpp
new file mode 100644
index 0000000..f3146ce
--- /dev/null
+++ b/src/cairo-tests/multishape.cpp
@@ -0,0 +1,47 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <cairo.h>
+#include <math.h>
+
+#include "caskbench.h"
+
+static int element_spacing;
+static int num_x_elements;
+static int num_y_elements;
+
+int
+ca_setup_multishape(caskbench_context_t *ctx)
+{
+  if (ctx->size < 0)
+    return 0;
+
+  element_spacing = sqrt( ((double)ctx->canvas_width * ctx->canvas_height) / ctx->size);
+  num_x_elements = ctx->canvas_width / element_spacing;
+  num_y_elements = ctx->canvas_height / element_spacing;
+
+  return 1;
+}
+
+void
+ca_teardown_multishape(void)
+{
+}
+
+int
+ca_test_multishape(caskbench_context_t *ctx)
+{
+  int i, j, x, y, r;
+
+  r = 0.9 * element_spacing / 2;
+  for (j=0; j<num_y_elements; j++) {
+    y = j * element_spacing;
+    for (i=0; i<num_x_elements; i++) {
+      x = i * element_spacing;
+      randomize_color (ctx->cr);
+      cairo_arc (ctx->cr, x, y, r, 0, 2*M_PI);
+      cairo_fill (ctx->cr);
+    }
+  }
+  return 1;
+}
+