test/testCapi.c

   1 #include <Elementary.h>\r
   2 #include <thorvg_capi.h>\r
   3 \r
   4 #define WIDTH 800\r
   5 #define HEIGHT 800\r
   6 \r
   7 \r
   8 /************************************************************************/\r
   9 /* Capi Test Code                                                       */\r
  10 /************************************************************************/\r
  11 \r
  12 static uint32_t buffer[WIDTH * HEIGHT];\r
  13 \r
  14 void testCapi()\r
  15 {\r
  16     tvg_engine_init(TVG_ENGINE_SW | TVG_ENGINE_GL, 0);\r
  17 \r
  18     Tvg_Canvas* canvas = tvg_swcanvas_create();\r
  19     tvg_swcanvas_set_target(canvas, buffer, WIDTH, WIDTH, HEIGHT, TVG_COLORSPACE_ARGB8888);\r
  20 \r
  21     Tvg_Paint* shape = tvg_shape_new();\r
  22     tvg_shape_append_rect(shape, 0, 0, 200, 200, 0, 0);\r
  23     tvg_shape_append_circle(shape, 200, 200, 100, 100);\r
  24     tvg_shape_append_rect(shape, 100, 100, 300, 300, 100, 100);\r
  25     Tvg_Gradient* grad = tvg_linear_gradient_new();\r
  26     tvg_linear_gradient_set(grad, 0, 0, 300, 300);\r
  27     Tvg_Color_Stop color_stops[4] =\r
  28     {\r
  29         {.offset=0.0, .r=0, .g=0, .b=0, .a=255},\r
  30         {.offset=0.25, .r=255, .g=0, .b=0, .a=255},\r
  31         {.offset=0.5, .r=0, .g=255, .b=0, .a=255},\r
  32         {.offset=1.0, .r=0, .g=0, .b=255, .a=255}\r
  33     };\r
  34 \r
  35 \r
  36     Tvg_Paint *shape1 = tvg_shape_new();\r
  37     tvg_shape_append_rect(shape1, 500, 500, 100, 100, 30, 30);\r
  38     Tvg_Gradient* grad1 = tvg_radial_gradient_new();\r
  39     tvg_radial_gradient_set(grad1, 550, 550, 50);\r
  40     Tvg_Color_Stop color_stops1[3] =\r
  41     {\r
  42         {.offset=0.0, .r=0, .g=0, .b=0, .a=255},\r
  43         {.offset=0.6, .r=255, .g=0, .b=0, .a=255},\r
  44         {.offset=1.0, .r=0, .g=255, .b=255, .a=255}\r
  45     };\r
  46 \r
  47     Tvg_Paint *shape2 = tvg_shape_new();\r
  48     tvg_shape_append_rect(shape2, 400, 0, 800, 400, 20, 20);\r
  49     Tvg_Gradient* grad2 = tvg_linear_gradient_new();\r
  50     tvg_linear_gradient_set(grad2, 400, 0, 450, 50);\r
  51     Tvg_Color_Stop color_stops2[2] =\r
  52     {\r
  53         {.offset=0.0, .r=0, .g=0, .b=0, .a=255},\r
  54         {.offset=1, .r=255, .g=0, .b=0, .a=255},\r
  55     };\r
  56 \r
  57     tvg_gradient_spread(grad2, TVG_STROKE_FILL_REPEAT);\r
  58 \r
  59     Tvg_Paint* shape3 = tvg_shape_new();\r
  60     tvg_shape_append_rect(shape3, 0, 400, 400, 800, 20, 20);\r
  61     Tvg_Gradient* grad3 = tvg_linear_gradient_new();\r
  62     tvg_linear_gradient_set(grad3, 0, 400, 50, 450);\r
  63     Tvg_Color_Stop color_stops3[2] =\r
  64     {\r
  65         {.offset=0.0, .r=0, .g=0, .b=0, .a=255},\r
  66         {.offset=1, .r=0, .g=255, .b=0, .a=255},\r
  67     };\r
  68 \r
  69     tvg_gradient_spread(grad3, TVG_STROKE_FILL_REFLECT);\r
  70 \r
  71     tvg_gradient_color_stops(grad, color_stops, 4);\r
  72     tvg_gradient_color_stops(grad1, color_stops1, 3);\r
  73     tvg_gradient_color_stops(grad2, color_stops2, 2);\r
  74     tvg_gradient_color_stops(grad3, color_stops3, 2);\r
  75     tvg_shape_linear_gradient_set(shape, grad);\r
  76     tvg_shape_radial_gradient_set(shape1, grad1);\r
  77     tvg_shape_linear_gradient_set(shape2, grad2);\r
  78     tvg_shape_linear_gradient_set(shape3, grad3);\r
  79 \r
  80     tvg_canvas_push(canvas, shape);\r
  81     tvg_canvas_push(canvas, shape1);\r
  82     tvg_canvas_push(canvas, shape2);\r
  83     tvg_canvas_push(canvas, shape3);\r
  84 \r
  85     Tvg_Paint* shape4 = tvg_shape_new();\r
  86     tvg_shape_append_rect(shape4, 700, 700, 100, 100, 20, 20);\r
  87     Tvg_Gradient* grad4 = tvg_linear_gradient_new();\r
  88     tvg_linear_gradient_set(grad4, 700, 700, 800, 800);\r
  89     Tvg_Color_Stop color_stops4[2] =\r
  90     {\r
  91         {.offset=0.0, .r=0, .g=0, .b=0, .a=255},\r
  92         {.offset=1, .r=0, .g=255, .b=0, .a=255},\r
  93     };\r
  94     tvg_gradient_color_stops(grad4, color_stops4, 2);\r
  95     tvg_shape_linear_gradient_set(shape4, grad4);\r
  96 \r
  97     Tvg_Gradient* grad5 = tvg_linear_gradient_new();\r
  98     tvg_linear_gradient_set(grad5, 700, 700, 800, 800);\r
  99     Tvg_Color_Stop color_stops5[2] =\r
 100     {\r
 101         {.offset=0.0, .r=0, .g=0, .b=255, .a=255},\r
 102         {.offset=1, .r=0, .g=255, .b=255, .a=255},\r
 103     };\r
 104     tvg_gradient_color_stops(grad5, color_stops5, 2);\r
 105     tvg_shape_linear_gradient_set(shape4, grad5);\r
 106 \r
 107     tvg_canvas_push(canvas, shape4);\r
 108 \r
 109     tvg_canvas_draw(canvas);\r
 110     tvg_canvas_sync(canvas);\r
 111 \r
 112     tvg_canvas_destroy(canvas);\r
 113 \r
 114     tvg_engine_term(TVG_ENGINE_SW | TVG_ENGINE_GL);\r
 115 }\r
 116 \r
 117 \r
 118 /************************************************************************/\r
 119 /* Main Code                                                            */\r
 120 /************************************************************************/\r
 121 \r
 122 void win_del(void *data, Evas_Object *o, void *ev)\r
 123 {\r
 124    elm_exit();\r
 125 }\r
 126 \r
 127 \r
 128 int main(int argc, char **argv)\r
 129 {\r
 130     elm_init(argc, argv);\r
 131 \r
 132     Eo* win = elm_win_util_standard_add(NULL, "ThorVG Test");\r
 133     evas_object_smart_callback_add(win, "delete,request", win_del, 0);\r
 134 \r
 135     Eo* view = evas_object_image_filled_add(evas_object_evas_get(win));\r
 136     evas_object_image_size_set(view, WIDTH, HEIGHT);\r
 137     evas_object_image_data_set(view, buffer);\r
 138     evas_object_image_pixels_dirty_set(view, EINA_TRUE);\r
 139     evas_object_image_data_update_add(view, 0, 0, WIDTH, HEIGHT);\r
 140     evas_object_size_hint_weight_set(view, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);\r
 141     evas_object_show(view);\r
 142 \r
 143     elm_win_resize_object_add(win, view);\r
 144     evas_object_geometry_set(win, 0, 0, WIDTH, HEIGHT);\r
 145     evas_object_show(win);\r
 146 \r
 147     testCapi();\r
 148 \r
 149     elm_run();\r
 150     elm_shutdown();\r
 151 \r
 152     return 0;\r
 153 }\r