more samples

1 files changed, 14 insertions, 0 deletions

diff --git a/samples/tests/gradient.cpp b/samples/tests/gradient.cpp
index 2af598d..37379b3 100644
--- a/samples/tests/gradient.cpp
+++ b/samples/tests/gradient.cpp
@@ -158,3 +158,17 @@ TEST(gradient_alpha) {
 
     vkvg_destroy(ctx);
 }
+
+TEST(gradient_radial) {
+    VkvgContext ctx = vkvg_create(test->surf);
+
+    VkvgPattern radial = vkvg_pattern_create_radial(250.0f, 250.0f, 0, 300, 300, 260.0f);
+    vkvg_pattern_add_color_stop(radial, 0.0, 1, 0, 0, 1);
+    vkvg_pattern_add_color_stop(radial, 0.5, 0, 1, 0, 1);
+    vkvg_pattern_add_color_stop(radial, 1.0, 0, 0, 0, 1);
+    vkvg_set_source(ctx, radial);
+    vkvg_paint(ctx);
+    vkvg_pattern_destroy(radial);
+
+    vkvg_destroy(ctx);
+}