evas vg: evas-vg-gradient-manipulation.c added stroke gradient test

Added gradient stroke testing in evas-vg-gradient-manipulation.c example

Change-Id: Id88d44f9b230ecb4a047b52be9961125b5f1be83

diff --git a/src/examples/evas/evas-vg-gradient-manipulation.c b/src/examples/evas/evas-vg-gradient-manipulation.c
index fd67bbb..d6c9e9b 100644 (file)
--- a/src/examples/evas/evas-vg-gradient-manipulation.c
+++ b/src/examples/evas/evas-vg-gradient-manipulation.c
@@ -17,6 +17,7 @@ struct content
    Efl_VG *container;
    Efl_VG *shape;
    Efl_VG *gradient;
+   Efl_VG *stroke_gradient;
 };
 static struct  content cnt;
 
@@ -39,7 +40,7 @@ _canvas_resize_cb(Ecore_Evas *ee)
 static void
 _on_keydown(void        *data  EINA_UNUSED,
             Evas        *evas  EINA_UNUSED,
-            Evas_Object *o,
+            Evas_Object *o     EINA_UNUSED,
             void        *einfo)
 {
    Evas_Event_Key_Down *ei = einfo;
@@ -224,12 +225,24 @@ int main(void)
    evas_vg_gradient_stop_set(cnt.gradient, stops, 2);
    evas_vg_shape_fill_set(cnt.shape, cnt.gradient);
 
+   cnt.stroke_gradient = evas_vg_gradient_linear_add(cnt.container);
+   evas_vg_gradient_linear_start_set(cnt.stroke_gradient, 540/2, 0);
+   evas_vg_gradient_linear_end_set(cnt.stroke_gradient, 540/2, 380);
+   Evas_Vg_Gradient_Stop stroke_stops[] = {
+         {.offset = 0, .r = 0, .g = 255, .b = 255, .a = 255},
+         {.offset = 1, .r = 0, .g = 255, .b = 0, .a = 255}
+   };
+   evas_vg_gradient_stop_set(cnt.stroke_gradient, stroke_stops, 2);
+   evas_vg_gradient_spread_set(cnt.stroke_gradient, EVAS_VG_GRADIENT_SPREAD_REFLECT);
+   evas_vg_shape_stroke_fill_set(cnt.shape, cnt.stroke_gradient);
+   evas_vg_shape_stroke_width_set(cnt.shape, 15);
+
    printf("Evas gradient manipulation example\n");
    printf("'a'/'z' to move shape vertically\n");
    printf("'s'/'x' to move gradient center vertically\n");
+   printf("'d'/'c' to increase/decrease alpha value\n");
    printf("'w' to set random gradient center position\n");
    printf("'e' to set random gradient colors to semi-transparent (a=128)\n");
-   printf("'d'/'c' to increase/decrease alpha value\n");
    printf("'r' to restart color stops\n");
    printf("'q' to quit\n");