C++ (Cpp) lsm_dom_document_create_view Beispiele

Beispiel #1

Datei: suite.c Projekt: GNOME/lasem

static void
render_test (gconstpointer user_data)
{
	const char *filename = user_data;
	char *basename;
	LsmDomDocument *document;
	LsmDomView *view;
	LsmBox viewport;
	unsigned int width, height;
	cairo_t *cairo;
	cairo_surface_t *surface;

	basename = g_path_get_basename (filename);

	document = lsm_dom_document_new_from_path (filename, NULL);
	g_assert (LSM_IS_DOM_DOCUMENT (document));

	view = lsm_dom_document_create_view (document);
	g_assert (LSM_IS_DOM_VIEW (view));

	viewport.x = 0.0;
	viewport.y = 0.0;
	viewport.width = 480.0;
	viewport.height = 360.0;

	lsm_dom_view_set_resolution (view, 96);
	lsm_dom_view_set_viewport_pixels (view, &viewport);

	lsm_dom_view_get_size_pixels (LSM_DOM_VIEW (view), &width, &height, NULL);

	surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, width, height);
	cairo = cairo_create (surface);
	cairo_surface_destroy (surface);

	if (cairo_status (cairo) == CAIRO_STATUS_SUCCESS) {
		lsm_dom_view_render (LSM_DOM_VIEW (view), cairo, 1, 1);

		if (cairo_status (cairo) != CAIRO_STATUS_SUCCESS) {
			g_test_message ("cairo_status = %s", cairo_status_to_string (cairo_status (cairo)));
			if (!g_key_file_get_boolean (suite_options, basename, "ignore-cairo-status", NULL)) {
				g_test_message ("incorrect cairo status");
				g_test_fail ();
			}
		}
	}

	cairo_destroy (cairo);

	g_object_unref (view);
	g_object_unref (document);

	g_free (basename);
}

Beispiel #2

Datei: suite.c Projekt: tinyfool/lasem

static void
render_test (gconstpointer user_data)
{
	const char *filename = user_data;
	LsmDomDocument *document;
	LsmDomView *view;
	LsmBox viewport;
	unsigned int width, height;
	cairo_t *cairo;
	cairo_surface_t *surface;

	document = lsm_dom_document_new_from_path (filename, NULL);
	g_assert (LSM_IS_DOM_DOCUMENT (document));

	view = lsm_dom_document_create_view (document);
	g_assert (LSM_IS_DOM_VIEW (view));

	viewport.x = 0.0;
	viewport.y = 0.0;
	viewport.width = 480.0;
	viewport.height = 360.0;

	lsm_dom_view_set_resolution (view, 96);
	lsm_dom_view_set_viewport_pixels (view, &viewport);

	lsm_dom_view_get_size_pixels (LSM_DOM_VIEW (view), &width, &height, NULL);

	surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, width, height);
	cairo = cairo_create (surface);
	cairo_surface_destroy (surface);

	if (cairo_status (cairo) == CAIRO_STATUS_SUCCESS) {
		lsm_dom_view_render (LSM_DOM_VIEW (view), cairo, 1, 1);
		g_assert (cairo_status (cairo) == CAIRO_STATUS_SUCCESS);
	}

	cairo_destroy (cairo);

	g_object_unref (view);
	g_object_unref (document);
}