2007-07-03 Jovan Naumovski <jovanna@svn.gnome.org> *mk.po: Updated Macedonian transla...

[evince.git] / backend / djvu / djvu-document.c

diff --git a/backend/djvu/djvu-document.c b/backend/djvu/djvu-document.c
index a8f04254d8fd8374f1c5190b260622ea744cde3b..88c6bc85dbf7075b0133fe64fc1042b5e3a6d261 100644 (file)
--- a/backend/djvu/djvu-document.c
+++ b/backend/djvu/djvu-document.c
@@ -216,13 +216,14 @@ djvu_document_render (EvDocument      *document,
                      EvRenderContext *rc)
 {
        DjvuDocument *djvu_document = DJVU_DOCUMENT (document);
-       cairo_surface_t *surface, *rotated_surface;
+       cairo_surface_t *surface;
        gchar *pixels;
        gint   rowstride;
        ddjvu_rect_t rrect;
        ddjvu_rect_t prect;
        ddjvu_page_t *d_page;
-       double page_width, page_height;
+       ddjvu_page_rotation_t rotation;
+       double page_width, page_height, tmp;
        static const cairo_user_data_key_t key;
 
        d_page = ddjvu_page_create_by_pageno (djvu_document->d_document, rc->page);
@@ -232,6 +233,29 @@ djvu_document_render (EvDocument      *document,
 
        page_width = ddjvu_page_get_width (d_page) * rc->scale * SCALE_FACTOR + 0.5;
        page_height = ddjvu_page_get_height (d_page) * rc->scale * SCALE_FACTOR + 0.5;
+       
+       switch (rc->rotation) {
+               case 90:
+                       rotation = DDJVU_ROTATE_90;
+                       tmp = page_height;
+                       page_height = page_width;
+                       page_width = tmp;
+                       
+                       break;
+               case 180:
+                       rotation = DDJVU_ROTATE_180;
+                       
+                       break;
+               case 270:
+                       rotation = DDJVU_ROTATE_270;
+                       tmp = page_height;
+                       page_height = page_width;
+                       page_width = tmp;
+                       
+                       break;
+               default:
+                       rotation = DDJVU_ROTATE_0;
+       }
 
        rowstride = page_width * 4;
        pixels = (gchar *) g_malloc (page_height * rowstride);
@@ -248,6 +272,8 @@ djvu_document_render (EvDocument      *document,
        prect.h = page_height;
        rrect = prect;
 
+       ddjvu_page_set_rotation (d_page, rotation);
+       
        ddjvu_page_render (d_page, DDJVU_RENDER_COLOR,
                           &prect,
                           &rrect,
@@ -255,13 +281,7 @@ djvu_document_render (EvDocument      *document,
                           rowstride,
                           pixels);
 
-       rotated_surface = ev_document_misc_surface_rotate_and_scale (surface,
-                                                                    page_width,
-                                                                    page_height,
-                                                                    rc->rotation);
-       cairo_surface_destroy (surface);
-
-       return rotated_surface;
+       return surface;
 }
 
 static void