GdkPixbuf *pixbuf;
GdkDrawable *target;
- gdouble scale;
gint x_offset, y_offset;
};
return 1;
}
-static void
-pixbuf_document_set_page (EvDocument *document,
- int page)
-{
- /* Do nothing */
-}
-
-static int
-pixbuf_document_get_page (EvDocument *document)
-{
- return 1;
-}
-
-static void
-pixbuf_document_set_target (EvDocument *document,
- GdkDrawable *target)
-{
- PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
-
- pixbuf_document->target = target;
-}
-
-static void
-pixbuf_document_set_scale (EvDocument *document,
- double scale)
-{
- PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
-
- pixbuf_document->scale = scale;
-}
-
-static void
-pixbuf_document_set_page_offset (EvDocument *document,
- int x,
- int y)
-{
- PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
-
- pixbuf_document->x_offset = x;
- pixbuf_document->y_offset = y;
-}
-
static void
pixbuf_document_get_page_size (EvDocument *document,
int page,
- int *width,
- int *height)
+ double *width,
+ double *height)
{
PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
if (width)
- *width = gdk_pixbuf_get_width (pixbuf_document->pixbuf) * pixbuf_document->scale;
+ *width = gdk_pixbuf_get_width (pixbuf_document->pixbuf);
if (height)
- *height = gdk_pixbuf_get_height (pixbuf_document->pixbuf) * pixbuf_document->scale;
+ *height = gdk_pixbuf_get_height (pixbuf_document->pixbuf);
+
+ printf ("get_page_size, page=%d, *width=%f, *height=%f\n",
+ page, *width, *height);
}
-static void
-pixbuf_document_render (EvDocument *document,
- int clip_x,
- int clip_y,
- int clip_width,
- int clip_height)
+static GdkPixbuf*
+pixbuf_document_render_pixbuf (EvDocument *document, int page, double scale)
{
PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
- GdkPixbuf *tmp_pixbuf;
-
- tmp_pixbuf = gdk_pixbuf_new (gdk_pixbuf_get_colorspace (pixbuf_document->pixbuf),
- gdk_pixbuf_get_has_alpha (pixbuf_document->pixbuf),
- gdk_pixbuf_get_bits_per_sample (pixbuf_document->pixbuf),
- clip_width, clip_height);
-
- gdk_pixbuf_fill (tmp_pixbuf, 0xffffffff);
- gdk_pixbuf_scale (pixbuf_document->pixbuf, tmp_pixbuf, 0, 0,
- MIN(gdk_pixbuf_get_width(pixbuf_document->pixbuf)* pixbuf_document->scale-clip_x, clip_width),
- MIN(gdk_pixbuf_get_height(pixbuf_document->pixbuf)* pixbuf_document->scale-clip_y, clip_height),
- -clip_x, -clip_y,
- pixbuf_document->scale, pixbuf_document->scale,
- GDK_INTERP_BILINEAR);
-
- gdk_draw_pixbuf (pixbuf_document->target, NULL, tmp_pixbuf,
- 0, 0,
- clip_x, clip_y,
- clip_width, clip_height, GDK_RGB_DITHER_NORMAL,
- 0, 0);
-
- g_object_unref (tmp_pixbuf);
+ return gdk_pixbuf_scale_simple (pixbuf_document->pixbuf,
+ gdk_pixbuf_get_width (pixbuf_document->pixbuf) * scale,
+ gdk_pixbuf_get_height (pixbuf_document->pixbuf) * scale,
+ GDK_INTERP_BILINEAR);
}
static void
}
static char *
-pixbuf_document_get_text (EvDocument *document, GdkRectangle *rect)
+pixbuf_document_get_text (EvDocument *document, int page, EvRectangle *rect)
{
/* FIXME this method should not be in EvDocument */
g_warning ("pixbuf_document_get_text not implemented");
return NULL;
}
-
-static EvLink *
-pixbuf_document_get_link (EvDocument *document,
- int x,
- int y)
-{
- return NULL;
-}
-
static void
pixbuf_document_document_iface_init (EvDocumentIface *iface)
{
iface->load = pixbuf_document_load;
iface->save = pixbuf_document_save;
iface->get_text = pixbuf_document_get_text;
- iface->get_link = pixbuf_document_get_link;
iface->get_n_pages = pixbuf_document_get_n_pages;
- iface->set_page = pixbuf_document_set_page;
- iface->get_page = pixbuf_document_get_page;
- iface->set_scale = pixbuf_document_set_scale;
- iface->set_target = pixbuf_document_set_target;
- iface->set_page_offset = pixbuf_document_set_page_offset;
iface->get_page_size = pixbuf_document_get_page_size;
- iface->render = pixbuf_document_render;
+ iface->render_pixbuf = pixbuf_document_render_pixbuf;
}
static GdkPixbuf *
static void
pixbuf_document_init (PixbufDocument *pixbuf_document)
{
- pixbuf_document->scale = 1.0;
-
pixbuf_document->x_offset = 0;
pixbuf_document->y_offset = 0;
}