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Revert "pdf2png: Use new poppler_page_render to render directly through cairo."

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This introduced a rather gratuitous dependency on a newer version of
poppler, which caused a fair amount of pain for no significant
benefit.

This reverts 253472492e commit.
This commit is contained in:
Carl Worth 2006-05-05 07:51:59 -07:00
parent d76701f465
commit 44572fdcc8
1 changed files with 11 additions and 27 deletions
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38
test/pdf2png.c
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@ -1,6 +1,5 @@
/*
* Copyright © 2005 Red Hat, Inc.
* Copyright © 2006 Red Hat, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without
@ -21,8 +20,7 @@
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Authors: Kristian Høgsberg <krh@redhat.com>
* Carl Worth <cworth@redhat.com>
* Author: Kristian Høgsberg <krh@redhat.com>
*/
#include <stdlib.h>
@ -37,15 +35,13 @@ int main (int argc, char *argv[])
{
PopplerDocument *document;
PopplerPage *page;
GdkPixbuf *pixbuf;
double width, height;
GError *error;
const char *filename = argv[1];
const char *output_filename = argv[2];
const char *page_label = argv[3];
gchar *absolute, *uri;
cairo_surface_t *surface;
cairo_t *cr;
cairo_status_t status;
if (argc != 4)
FAIL ("usage: pdf2png input_file.pdf output_file.png page");
@ -77,28 +73,16 @@ int main (int argc, char *argv[])
poppler_page_get_size (page, &width, &height);
surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24,
width * PIXELS_PER_POINT,
height * PIXELS_PER_POINT);
cr = cairo_create (surface);
pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8,
width * PIXELS_PER_POINT,
height * PIXELS_PER_POINT);
gdk_pixbuf_fill (pixbuf, 0xffffffff);
poppler_page_render_to_pixbuf (page, 0, 0, width , height,
PIXELS_PER_POINT, 0, pixbuf);
/* Clear background */
cairo_set_source_rgb (cr, 1.0, 1.0, 1.0); /* white */
cairo_paint (cr);
poppler_page_render (page, cr);
status = cairo_status (cr);
if (status)
FAIL (cairo_status_to_string (status));
cairo_destroy (cr);
cairo_surface_write_to_png (surface, output_filename);
status = cairo_surface_status (surface);
if (status)
FAIL (cairo_status_to_string (status));
gdk_pixbuf_save (pixbuf, output_filename, "png", &error, NULL);
if (error != NULL)
FAIL (error->message);
return 0;
}