1 files changed, 57 insertions, 0 deletions
diff --git a/src/cairo-shapes.cpp b/src/cairo-shapes.cpp
new file mode 100644
index 0000000..4c774d9
--- /dev/null
+++ b/src/cairo-shapes.cpp
@@ -0,0 +1,57 @@
+#include "cairo-shapes.h"
+
+
+
+
+void cairoDrawCircle(caskbench_context_t *ctx, shapes_t *args)
+{
+	cairo_arc (ctx->cairo_cr, args->centre_x, args->centre_y, args->radius, 0, 2*M_PI);
+}
+
+void cairoDrawRectangle(caskbench_context_t *ctx, shapes_t *args)
+{
+	cairo_rectangle (ctx->cairo_cr, args->centre_x, args->centre_y, args->width, args->height);
+}
+
+void cairoDrawTriangle(caskbench_context_t *ctx, shapes_t *args)
+{
+	for (int p = 0; p < args->numpoints; p++ ) {
+	if(p == 0)
+		cairo_move_to (ctx->cairo_cr, args->points[p][0], args->points[0][1]);
+	else
+		cairo_rel_line_to (ctx->cairo_cr, args->points[p][0], args->points[p][1]);
+	}
+
+}
+
+void cairoDrawStar(caskbench_context_t *ctx, shapes_t *args)
+{
+    for (int p = 0; p < args->numpoints; p++ ) {
+    if(p == 0)
+        cairo_move_to (ctx->cairo_cr, args->points[p][0], args->points[0][1]);
+    else
+        cairo_line_to (ctx->cairo_cr, args->points[p][0], args->points[p][1]);
+    }
+    cairo_close_path(ctx->cairo_cr);
+}
+
+
+void
+cairoDrawRoundedRectangle (caskbench_context_t *ctx, shapes_t *args)
+{
+    cairo_move_to (ctx->cairo_cr, args->centre_x+args->radius, args->centre_y);
+    cairo_arc (ctx->cairo_cr, args->centre_x+args->width-args->radius, args->centre_y+args->radius,   args->radius, M_PI + M_PI / 2, M_PI * 2        );
+    cairo_arc (ctx->cairo_cr, args->centre_x+args->width-args->radius, args->centre_y+args->height-args->radius, args->radius, 0,               M_PI / 2        );
+    cairo_arc (ctx->cairo_cr, args->centre_x+args->radius,   args->centre_y+args->height-args->radius, args->radius, M_PI/2,          M_PI            );
+    cairo_arc (ctx->cairo_cr, args->centre_x+args->radius,   args->centre_y+args->radius,   args->radius, M_PI,            270 * M_PI / 180);
+}
+
+
+void (*cairoShapes[5])(caskbench_context_t *ctx , shapes_t *args) = {
+															cairoDrawCircle,
+															cairoDrawRectangle,
+															cairoDrawTriangle,
+															cairoDrawStar,
+															cairoDrawRoundedRectangle 
+															};
+