*height = gdk_pixbuf_get_height (pixbuf_document->pixbuf);
}
-static GdkPixbuf*
-pixbuf_document_render_pixbuf (EvDocument *document,
- EvRenderContext *rc)
+static cairo_surface_t *
+pixbuf_document_render (EvDocument *document,
+ EvRenderContext *rc)
{
PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
GdkPixbuf *scaled_pixbuf, *rotated_pixbuf;
+ cairo_surface_t *surface;
- scaled_pixbuf = gdk_pixbuf_scale_simple (pixbuf_document->pixbuf,
- gdk_pixbuf_get_width (pixbuf_document->pixbuf) * rc->scale,
- gdk_pixbuf_get_height (pixbuf_document->pixbuf) * rc->scale,
- GDK_INTERP_BILINEAR);
-
+ scaled_pixbuf = gdk_pixbuf_scale_simple (
+ pixbuf_document->pixbuf,
+ (gdk_pixbuf_get_width (pixbuf_document->pixbuf) * rc->scale) + 0.5,
+ (gdk_pixbuf_get_height (pixbuf_document->pixbuf) * rc->scale) + 0.5,
+ GDK_INTERP_BILINEAR);
+
rotated_pixbuf = gdk_pixbuf_rotate_simple (scaled_pixbuf, 360 - rc->rotation);
g_object_unref (scaled_pixbuf);
- return rotated_pixbuf;
+ surface = ev_document_misc_surface_from_pixbuf (rotated_pixbuf);
+ g_object_unref (rotated_pixbuf);
+
+ return surface;
}
static void
gobject_class->finalize = pixbuf_document_finalize;
}
-static gboolean
-pixbuf_document_can_get_text (EvDocument *document)
-{
- return FALSE;
-}
-
static EvDocumentInfo *
pixbuf_document_get_info (EvDocument *document)
{
{
iface->load = pixbuf_document_load;
iface->save = pixbuf_document_save;
- iface->can_get_text = pixbuf_document_can_get_text;
iface->get_n_pages = pixbuf_document_get_n_pages;
iface->get_page_size = pixbuf_document_get_page_size;
- iface->render_pixbuf = pixbuf_document_render_pixbuf;
+ iface->render = pixbuf_document_render;
iface->get_info = pixbuf_document_get_info;
}
static GdkPixbuf *
-pixbuf_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document,
- gint page,
- gint rotation,
- gint size,
- gboolean border)
+pixbuf_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document,
+ EvRenderContext *rc,
+ gboolean border)
{
PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
GdkPixbuf *pixbuf, *rotated_pixbuf;
- gdouble scale_factor;
- gint height;
+ gint width, height;
- scale_factor = (gdouble)size / gdk_pixbuf_get_width (pixbuf_document->pixbuf);
-
- height = gdk_pixbuf_get_height (pixbuf_document->pixbuf) * scale_factor;
+ width = (gint) (gdk_pixbuf_get_width (pixbuf_document->pixbuf) * rc->scale);
+ height = (gint) (gdk_pixbuf_get_height (pixbuf_document->pixbuf) * rc->scale);
- pixbuf = gdk_pixbuf_scale_simple (pixbuf_document->pixbuf, size, height,
+ pixbuf = gdk_pixbuf_scale_simple (pixbuf_document->pixbuf,
+ width, height,
GDK_INTERP_BILINEAR);
- rotated_pixbuf = gdk_pixbuf_rotate_simple (pixbuf, 360 - rotation);
+ rotated_pixbuf = gdk_pixbuf_rotate_simple (pixbuf, 360 - rc->rotation);
g_object_unref (pixbuf);
return rotated_pixbuf;
static void
pixbuf_document_thumbnails_get_dimensions (EvDocumentThumbnails *document,
- gint page,
- gint suggested_width,
- gint *width,
- gint *height)
+ EvRenderContext *rc,
+ gint *width,
+ gint *height)
{
PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
- gdouble page_ratio;
-
- page_ratio = ((double)gdk_pixbuf_get_height (pixbuf_document->pixbuf)) /
- gdk_pixbuf_get_width (pixbuf_document->pixbuf);
- *width = suggested_width;
- *height = (gint) (suggested_width * page_ratio);
+ gint p_width = gdk_pixbuf_get_width (pixbuf_document->pixbuf);
+ gint p_height = gdk_pixbuf_get_height (pixbuf_document->pixbuf);
+
+ if (rc->rotation == 90 || rc->rotation == 270) {
+ *width = (gint) (p_height * rc->scale);
+ *height = (gint) (p_width * rc->scale);
+ } else {
+ *width = (gint) (p_width * rc->scale);
+ *height = (gint) (p_height * rc->scale);
+ }
}
static void