#include "../../lv_examples.h"
#if LV_USE_CANVAS&& LV_BUILD_EXAMPLES

#define CANVAS_WIDTH  50
#define CANVAS_HEIGHT  50

/**
 * Draw a line to the canvas
 */
void lv_example_canvas_7(void)
{
    /*Create a buffer for the canvas*/
    static uint8_t cbuf[LV_CANVAS_BUF_SIZE_TRUE_COLOR(CANVAS_WIDTH, CANVAS_HEIGHT)];

    /*Create a canvas and initialize its palette*/
    lv_obj_t * canvas = lv_canvas_create(lv_scr_act());
    lv_canvas_set_buffer(canvas, cbuf, CANVAS_WIDTH, CANVAS_HEIGHT, LV_COLOR_FORMAT_NATIVE);
    lv_canvas_fill_bg(canvas, lv_color_hex3(0xccc), LV_OPA_COVER);
    lv_obj_center(canvas);

    lv_draw_line_dsc_t dsc;
    lv_draw_line_dsc_init(&dsc);
    dsc.color = lv_palette_main(LV_PALETTE_RED);
    dsc.width = 4;
    dsc.round_end = 1;
    dsc.round_start = 1;

    lv_point_t p[] = {{15, 15}, {35, 10}, {10, 40}};
    lv_canvas_draw_line(canvas, p, 3, &dsc);
}
#endif