diff options
Diffstat (limited to 'backend/dvi/dvi-document.c')
| -rw-r--r-- | backend/dvi/dvi-document.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/backend/dvi/dvi-document.c b/backend/dvi/dvi-document.c index 9abdca7..445c1e0 100644 --- a/backend/dvi/dvi-document.c +++ b/backend/dvi/dvi-document.c @@ -152,15 +152,14 @@ dvi_document_get_page_size (EvDocument *document, return; } -static GdkPixbuf * -dvi_document_render_pixbuf (EvDocument *document, - EvRenderContext *rc) +static cairo_surface_t * +dvi_document_render (EvDocument *document, + EvRenderContext *rc) { GdkPixbuf *pixbuf; - GdkPixbuf *rotated_pixbuf; - + cairo_surface_t *surface; + cairo_surface_t *rotated_surface; DviDocument *dvi_document = DVI_DOCUMENT(document); - gint required_width, required_height; gint proposed_width, proposed_height; gint xmargin = 0, ymargin = 0; @@ -177,8 +176,8 @@ dvi_document_render_pixbuf (EvDocument *document, (int)((dvi_document->params->hshrink - 1) / rc->scale) + 1, (int)((dvi_document->params->vshrink - 1) / rc->scale) + 1); - required_width = dvi_document->base_width * rc->scale; - required_height = dvi_document->base_height * rc->scale; + required_width = dvi_document->base_width * rc->scale + 0.5; + required_height = dvi_document->base_height * rc->scale + 0.5; proposed_width = dvi_document->context->dvi_page_w * dvi_document->context->params.conv; proposed_height = dvi_document->context->dvi_page_h * dvi_document->context->params.vconv; @@ -195,10 +194,17 @@ dvi_document_render_pixbuf (EvDocument *document, g_mutex_unlock (dvi_context_mutex); - rotated_pixbuf = gdk_pixbuf_rotate_simple (pixbuf, 360 - rc->rotation); + /* FIXME: we should write a mdvi device based on cairo */ + surface = ev_document_misc_surface_from_pixbuf (pixbuf); g_object_unref (pixbuf); - return rotated_pixbuf; + rotated_surface = ev_document_misc_surface_rotate_and_scale (surface, + required_width, + required_height, + rc->rotation); + cairo_surface_destroy (surface); + + return rotated_surface; } static void @@ -260,7 +266,7 @@ dvi_document_document_iface_init (EvDocumentIface *iface) iface->can_get_text = dvi_document_can_get_text; iface->get_n_pages = dvi_document_get_n_pages; iface->get_page_size = dvi_document_get_page_size; - iface->render_pixbuf = dvi_document_render_pixbuf; + iface->render = dvi_document_render; iface->get_info = dvi_document_get_info; } |