コード例 #1
0
void sk_test_c_api(sk_canvas_t* canvas) {
    do_draw(canvas);

    sk_imageinfo_t info = {
        W, H, sk_colortype_get_default_8888(), OPAQUE_SK_ALPHATYPE
    };
    sk_surface_t* surf = sk_surface_new_raster(&info);
    do_draw(sk_surface_get_canvas(surf));

    sk_image_t* img0 = sk_surface_new_image_snapshot(surf);
    sk_surface_unref(surf);

    sk_canvas_draw_image(canvas, img0, W + 10, 10, NULL);

    sk_data_t* data = sk_image_encode(img0);
    sk_image_unref(img0);

    sk_image_t* img1 = sk_image_new_from_data(data);
    sk_data_unref(data);

    if (img1) {
        sk_canvas_draw_image(canvas, img1, W/2, H/2, NULL);
        sk_image_unref(img1);
    }
}
コード例 #2
0
ファイル: skia-c-example.c プロジェクト: 03050903/skia
static sk_surface_t* make_surface(int32_t w, int32_t h) {
    sk_imageinfo_t info;
    info.width = w;
    info.height = h;
    info.colorType = sk_colortype_get_default_8888();
    info.alphaType = PREMUL_SK_ALPHATYPE;
    return sk_surface_new_raster(&info, NULL);
}