C++ (Cpp) enesim_renderer_circle_new Examples

Example #1

File: eon_theme_mars_radio.c Project: turran/eon

/*============================================================================*
 *                                 Global                                     *
 *============================================================================*/
Egueb_Dom_Node * eon_theme_mars_radio_new(void)
{
	Eon_Theme_Mars_Radio *thiz;
	Egueb_Dom_Node *n;
	Egueb_Dom_String *s;
	Enesim_Renderer_Compound_Layer *l;

	thiz = calloc(1, sizeof(Eon_Theme_Mars_Radio));
	/* the radio button */
	thiz->button = enesim_renderer_circle_new();
	enesim_renderer_circle_radius_set(thiz->button, 3);
	enesim_renderer_shape_draw_mode_set(thiz->button, ENESIM_RENDERER_SHAPE_DRAW_MODE_FILL);

	thiz->border = enesim_renderer_circle_new();
	enesim_renderer_circle_radius_set(thiz->border, 7);
	enesim_renderer_shape_stroke_weight_set(thiz->border, 2);
	enesim_renderer_shape_draw_mode_set(thiz->border, ENESIM_RENDERER_SHAPE_DRAW_MODE_STROKE_FILL);
	enesim_renderer_shape_fill_renderer_set(thiz->border, enesim_renderer_ref(thiz->button));

	/* the button and the content */
	thiz->radio = enesim_renderer_compound_new();
	l = enesim_renderer_compound_layer_new();
	enesim_renderer_compound_layer_renderer_set(l, enesim_renderer_ref(thiz->border));
	enesim_renderer_compound_layer_rop_set(l, ENESIM_ROP_BLEND);
	enesim_renderer_compound_layer_add(thiz->radio, l);

	/* the widget area */
	thiz->area = enesim_renderer_rectangle_new();
	enesim_renderer_shape_draw_mode_set(thiz->area, ENESIM_RENDERER_SHAPE_DRAW_MODE_FILL);
	enesim_renderer_shape_fill_renderer_set(thiz->area, enesim_renderer_ref(thiz->radio));

	/* the blur effect for disabled buttons */
	thiz->blur = enesim_renderer_blur_new();
	enesim_renderer_blur_radius_x_set(thiz->blur, 3);
	enesim_renderer_blur_radius_y_set(thiz->blur, 3);

	thiz->proxy = enesim_renderer_proxy_new();
	enesim_renderer_proxy_proxied_set(thiz->proxy, enesim_renderer_ref(thiz->area));

	n = eon_theme_element_button_new(&_descriptor, thiz);
	/* the attributes */
	s = egueb_dom_string_new_with_static_chars("border-color");
	thiz->border_color = egueb_css_attr_color_new(s, NULL, EINA_TRUE,
			EINA_TRUE, EINA_FALSE);
	s = egueb_dom_string_new_with_static_chars("button-color");
	thiz->button_color = egueb_css_attr_color_new(s, NULL, EINA_TRUE,
			EINA_TRUE, EINA_FALSE);
	egueb_dom_element_attribute_node_set(n, egueb_dom_node_ref(thiz->border_color), NULL);
	egueb_dom_element_attribute_node_set(n, egueb_dom_node_ref(thiz->button_color), NULL);
	thiz->n = n;

	return n;
}

Example #2

File: enesim_draw_cache01.c Project: bluezery/enesim

int main(void)
{
	Enesim_Renderer *r;
	Enesim_Surface *s;
	Enesim_Draw_Cache *cache;
	Enesim_Buffer_Sw_Data sw_data_cache;
	Eina_Rectangle area, geom;
	uint8_t *dst;
	uint8_t *src;
	size_t stride;
	int i;

	enesim_init();
	r = enesim_renderer_circle_new();
	enesim_renderer_circle_x_set(r, 128);
	enesim_renderer_circle_y_set(r, 128);
	enesim_renderer_circle_radius_set(r, 64);
	enesim_renderer_shape_fill_color_set(r, 0xffff0000);
	enesim_renderer_shape_draw_mode_set(r, ENESIM_RENDERER_SHAPE_DRAW_MODE_FILL);

	cache = enesim_draw_cache_new();
	enesim_draw_cache_renderer_set(cache, r);

	/* try to map the area at 0, 0, 64, 64 */
	eina_rectangle_coords_from(&area, 0, 0, 64, 64);
	if (!enesim_draw_cache_map_sw(cache, &area, &sw_data_cache, ENESIM_FORMAT_ARGB8888, NULL))
		goto failed_mapping;

	/* try to map the area at 64, 64, 128, 128 */
	eina_rectangle_coords_from(&area, 64, 64, 128, 128);
	if (!enesim_draw_cache_map_sw(cache, &area, &sw_data_cache, ENESIM_FORMAT_ARGB8888, NULL))
		goto failed_mapping;

	/* now map again the first area, in theory we should not draw anymore */
	eina_rectangle_coords_from(&area, 0, 0, 64, 64);
	if (!enesim_draw_cache_map_sw(cache, &area, &sw_data_cache, ENESIM_FORMAT_ARGB8888, NULL))
		goto failed_mapping;
	src = sw_data_cache.argb8888.plane0;

	/* get the geometry */
	enesim_draw_cache_geometry_get(cache, &geom);
	printf("creating a surface of size %d %d\n", geom.w, geom.h);
	s = enesim_surface_new(ENESIM_FORMAT_ARGB8888,
			geom.w, geom.h);

	enesim_surface_sw_data_get(s, (void **)&dst, &stride);
	for (i = 0; i < 128; i++)
	{
		memcpy(dst, src, stride);
		dst += stride;
		src += stride;
	}


	enesim_image_file_save("enesim_draw_cache01_0x0_64x64.png", s, NULL);
	enesim_surface_unref(s);
failed_mapping:
	enesim_draw_cache_free(cache);
	enesim_shutdown();

	return 0;
}