gimp r27364 - in trunk: . plug-ins/print

[neo svn gnome org]

Author: neo
Date: Wed Oct 22 15:01:34 2008
New Revision: 27364
URL: http://svn.gnome.org/viewvc/gimp?rev=27364&view=rev

Log:
2008-10-22  Sven Neumann  <sven gimp org>

	Bug 524615 â Print not to scale

	* plug-ins/print/print.c: set the unit for dimensions on the 
Cairo
	context used for printing to GTK_UNIT_PIXELS.

	* plug-ins/print/print-draw-page.c (print_draw_page): changed 
the
	Cairo scale factors accordingly. Seems to fix printing on 
Windows.



Modified:
   trunk/ChangeLog
   trunk/plug-ins/print/print-draw-page.c
   trunk/plug-ins/print/print.c

Modified: trunk/plug-ins/print/print-draw-page.c
==============================================================================
--- trunk/plug-ins/print/print-draw-page.c	(original)
+++ trunk/plug-ins/print/print-draw-page.c	Wed Oct 22 15:01:34 2008
@@ -133,25 +133,15 @@
 {
   cairo_t         *cr;
   cairo_surface_t *surface;
-  gdouble          cr_width;
-  gdouble          cr_height;
-  gdouble          cr_dpi_x;
-  gdouble          cr_dpi_y;
 
   cr = gtk_print_context_get_cairo_context (context);
 
   surface = print_cairo_surface_from_drawable (data->drawable_id);
 
-  cr_width  = gtk_print_context_get_width  (context);
-  cr_height = gtk_print_context_get_height (context);
-  cr_dpi_x  = gtk_print_context_get_dpi_x  (context);
-  cr_dpi_y  = gtk_print_context_get_dpi_y  (context);
-
-  cairo_translate (cr,
-                   data->offset_x / cr_dpi_x * 72.0,
-                   data->offset_y / cr_dpi_y * 72.0);
+  cairo_translate (cr, data->offset_x, data->offset_y);
   cairo_scale (cr,
-               cr_dpi_x / data->xres, cr_dpi_y / data->yres);
+	       gtk_print_context_get_dpi_x (context) / data->xres,
+	       gtk_print_context_get_dpi_y (context) / data->yres);
 
   cairo_rectangle (cr,
                    0, 0,

Modified: trunk/plug-ins/print/print.c
==============================================================================
--- trunk/plug-ins/print/print.c	(original)
+++ trunk/plug-ins/print/print.c	Wed Oct 22 15:01:34 2008
@@ -234,7 +234,7 @@
 
   print_settings_load (&data);
 
-  gtk_print_operation_set_unit (operation, GTK_UNIT_POINTS);
+  gtk_print_operation_set_unit (operation, GTK_UNIT_PIXEL);
 
   g_signal_connect (operation, "begin-print",
                     G_CALLBACK (begin_print),