Fix previous commit's API usage and improve layout

Font effects now have "padding_set" which will fix the geometry
of the text object. Thanks to Jaeun for preparing this work :)

2 files changed, 20 insertions, 18 deletions

diff --git a/src/bin/font_effect_blur_alpha.c b/src/bin/font_effect_blur_alpha.c
index 4b5f49d..8f812c9 100644
--- a/src/bin/font_effect_blur_alpha.c
+++ b/src/bin/font_effect_blur_alpha.c
@@ -16,29 +16,25 @@
 
 /* standard var */
 static int done = 0;
+extern int win_w, win_h;
 /* private data */
-static Evas_Object *bg;
 static Evas_Object *text;
-
-extern int win_w, win_h;
-
+static const int MAX_BLUR = 100;
 
 /* setup */
 static void _setup(void)
 {
 
    Evas_Object *o;
-   o = evas_object_rectangle_add(evas);
-   evas_object_color_set(o, 0, 0, 0, 255);
-   evas_object_resize(o, win_w, win_h);
-   evas_object_show(o);
-   bg = o;
+   int w,h;
 
    o = evas_object_text_add(evas);
    evas_object_color_set(o, 0, 0, 0, 255);
    evas_object_text_font_set(o, "Vera-Bold", 80);
    evas_object_text_text_set(o, "Font Effect");
    evas_object_show(o);
+   evas_object_geometry_get(o, NULL, NULL, &w, &h);
+   evas_object_move(o, (win_w / 2) - (w / 2) - MAX_BLUR, (win_h / 2) - (h / 2) - MAX_BLUR);
    text = o;
 
    done = 0;
@@ -47,17 +43,16 @@ static void _setup(void)
 /* cleanup */
 static void _cleanup(void)
 {
-   evas_object_del(bg);
    evas_object_del(text);
 }
 
 /* loop - do things */
 static void _loop(double t, int f)
 {
-   char buf[128];
-   char *str = "blur(%d);";
-   sprintf(buf, str, ((f % 50) + 1));
-   evas_object_text_filter_program_set(text, buf);
+   char buf[256];
+   char *str = "padding_set(%d);blur(%d,color=black);";
+   sprintf(buf, str, MAX_BLUR, ((f % MAX_BLUR) + 1));
+   eo_do(text, evas_obj_text_filter_program_set(buf));
 
    FPS_STD(NAME);
 }
diff --git a/src/bin/font_effect_blur_color.c b/src/bin/font_effect_blur_color.c
index d3c5cca..875f440 100644
--- a/src/bin/font_effect_blur_color.c
+++ b/src/bin/font_effect_blur_color.c
@@ -19,17 +19,24 @@ static int done = 0;
 /* private data */
 static Evas_Object *text;
 
+extern int win_w, win_h;
+static const int MAX_BLUR = 100;
+
 
 /* setup */
 static void _setup(void)
 {
 
    Evas_Object *o;
+   int w, h;
+
    o = evas_object_text_add(evas);
    evas_object_color_set(o, 0, 0, 0, 255);
    evas_object_text_font_set(o, "Vera-Bold", 80);
    evas_object_text_text_set(o, "Font Effect");
    evas_object_show(o);
+   evas_object_geometry_get(o, NULL, NULL, &w, &h);
+   evas_object_move(o, (win_w / 2) - (w / 2) - MAX_BLUR, (win_h / 2) - (h / 2) - MAX_BLUR);
    text = o;
 
    done = 0;
@@ -44,10 +51,10 @@ static void _cleanup(void)
 /* loop - do things */
 static void _loop(double t, int f)
 {
-   char buf[128];
-   char *str = "buffer:a(rgba);blend(dst=a, color=blue);blur(%d, src=a);";
-   sprintf(buf, str, ((f % 50) + 1));
-   evas_object_text_filter_program_set(text, buf);
+   char buf[256];
+   char *str = "buffer:a(rgba);padding_set(%d);blend(dst=a,color=darkblue);blur(%d,src=a);";
+   sprintf(buf, str, MAX_BLUR, ((f % MAX_BLUR) + 1));
+   eo_do(text, evas_obj_text_filter_program_set(buf));
 
    FPS_STD(NAME);
 }