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Correct the orientation of landscape pages

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The convention for landscape pages, and required by PostScript
Language Reference Manual, is for landscape printing to rotate user
space 90 degrees counterclockwise. Part of bug 596423
This commit is contained in:
Adrian Johnson 2009-09-30 12:47:55 -04:00 committed by Matthias Clasen
parent 4261efda2b
commit 7c3e8130c4
1 changed files with 8 additions and 8 deletions
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16
gtk/gtkprintcontext.c
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@ -177,11 +177,11 @@ _gtk_print_context_rotate_according_to_orientation (GtkPrintContext *context)
case GTK_PAGE_ORIENTATION_PORTRAIT:
break;
case GTK_PAGE_ORIENTATION_LANDSCAPE:
cairo_translate (cr, width, 0);
cairo_translate (cr, 0, height);
cairo_matrix_init (&matrix,
0, 1,
-1, 0,
0, 0);
0, -1,
1, 0,
0, 0);
cairo_transform (cr, &matrix);
break;
case GTK_PAGE_ORIENTATION_REVERSE_PORTRAIT:
@ -193,11 +193,11 @@ _gtk_print_context_rotate_according_to_orientation (GtkPrintContext *context)
cairo_transform (cr, &matrix);
break;
case GTK_PAGE_ORIENTATION_REVERSE_LANDSCAPE:
cairo_translate (cr, 0, height);
cairo_translate (cr, width, 0);
cairo_matrix_init (&matrix,
0, -1,
1, 0,
0, 0);
0, 1,
-1, 0,
0, 0);
cairo_transform (cr, &matrix);
break;
}