57  * The required size is (lv_img_color_format_get_px_size(cf) * w) / 8 * h)
62  * @param w width of the canvas
66 void lv_canvas_set_buffer(lv_obj_t * canvas, void * buf, lv_coord_t w, lv_coord_t h, lv_img_cf_t cf…
98  *   - for `LV_IMG_CF_INDEXED1`: 0..1
99  *   - for `LV_IMG_CF_INDEXED2`: 0..3
100  *   - for `LV_IMG_CF_INDEXED4`: 0..15
101  *   - for `LV_IMG_CF_INDEXED8`: 0..255
137  * @param w width of the buffer to copy
140 …_canvas_copy_buf(lv_obj_t * canvas, const void * to_copy, lv_coord_t x, lv_coord_t y, lv_coord_t w,
156  * @param antialias apply anti-aliasing during the transformation. Looks better but slower.
191  * @param w        width of the rectangle
195 void lv_canvas_draw_rect(lv_obj_t * canvas, lv_coord_t x, lv_coord_t y, lv_coord_t w, lv_coord_t h,
257 #define LV_CANVAS_BUF_SIZE_TRUE_COLOR(w, h) LV_IMG_BUF_SIZE_TRUE_COLOR(w, h)  argument
258 #define LV_CANVAS_BUF_SIZE_TRUE_COLOR_CHROMA_KEYED(w, h) LV_IMG_BUF_SIZE_TRUE_COLOR_CHROMA_KEYED(w,…  argument
259 #define LV_CANVAS_BUF_SIZE_TRUE_COLOR_ALPHA(w, h) LV_IMG_BUF_SIZE_TRUE_COLOR_ALPHA(w, h)  argument
262 #define LV_CANVAS_BUF_SIZE_ALPHA_1BIT(w, h) LV_IMG_BUF_SIZE_ALPHA_1BIT(w, h)  argument
263 #define LV_CANVAS_BUF_SIZE_ALPHA_2BIT(w, h) LV_IMG_BUF_SIZE_ALPHA_2BIT(w, h)  argument
264 #define LV_CANVAS_BUF_SIZE_ALPHA_4BIT(w, h) LV_IMG_BUF_SIZE_ALPHA_4BIT(w, h)  argument
265 #define LV_CANVAS_BUF_SIZE_ALPHA_8BIT(w, h) LV_IMG_BUF_SIZE_ALPHA_8BIT(w, h)  argument
268 #define LV_CANVAS_BUF_SIZE_INDEXED_1BIT(w, h) LV_IMG_BUF_SIZE_INDEXED_1BIT(w, h)  argument
269 #define LV_CANVAS_BUF_SIZE_INDEXED_2BIT(w, h) LV_IMG_BUF_SIZE_INDEXED_2BIT(w, h)  argument
270 #define LV_CANVAS_BUF_SIZE_INDEXED_4BIT(w, h) LV_IMG_BUF_SIZE_INDEXED_4BIT(w, h)  argument
271 #define LV_CANVAS_BUF_SIZE_INDEXED_8BIT(w, h) LV_IMG_BUF_SIZE_INDEXED_8BIT(w, h)  argument