Package: libcairo2
Version: 1.10.2-6.2
Severity: normal
Attached very simple C program compiled and run as follows:
gcc -Wall `pkg-config --cflags --libs cairo` test.c -o test && \
./test && \
eog test.png
produces incorrect results in Debian testing with libcairo2 1.10.2 and
correct results in Debian stable with libcario2 version 1.8.10-6.
The output file generated by the test program (test.png) has two
lines of text. There should be one line of large text and one line
of small text. With libcario2 from testing, both lines are the
large size.
-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (990, 'testing'), (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32-5-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_AU.utf8, LC_CTYPE=en_AU.utf8 (charmap=ANSI_X3.4-1968) (ignored:
LC_ALL set to C)
Shell: /bin/sh linked to /bin/dash
Versions of packages libcairo2 depends on:
ii libc6 2.13-24
ii libfontconfig1 2.8.0-3
ii libfreetype6 2.4.8-1
ii libpixman-1-0 0.24.0-1
ii libpng12-0 1.2.46-3
ii libx11-6 2:1.4.4-4
ii libxcb-render0 1.7-4
ii libxcb-shm0 1.7-4
ii libxcb1 1.7-4
ii libxrender1 1:0.9.6-2
ii zlib1g 1:1.2.3.4.dfsg-3
libcairo2 recommends no packages.
libcairo2 suggests no packages.
-- no debconf information
/* gcc -Wall `pkg-config --cflags --libs cairo` cairo-text-size-test.c -o cairo-text-size-test */
#include <stdio.h>
#include <stdlib.h>
#include <cairo.h>
static const char font_family [] = "Terminus" ;
static void
render_text (cairo_surface_t * surface)
{
const char * text ;
cairo_t * cr ;
cr = cairo_create (surface) ;
cairo_set_source_rgb (cr, 1.0, 1.0, 1.0) ;
/* Print title. */
cairo_select_font_face (cr, font_family, CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL) ;
cairo_set_font_size (cr, 30.0) ;
text = "Big text" ;
cairo_move_to (cr, 20.0, 48.0) ;
cairo_show_text (cr, text) ;
cairo_set_font_size (cr, 12.0) ;
text = "Normal text" ;
cairo_move_to (cr, 20.0, 100.0) ;
cairo_show_text (cr, text) ;
cairo_destroy (cr) ;
} /* render_text */
int
main (void)
{
cairo_surface_t * surface = NULL ;
cairo_status_t status ;
surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, 400, 300) ;
if (surface == NULL || cairo_surface_status (surface) != CAIRO_STATUS_SUCCESS)
{ status = cairo_surface_status (surface) ;
printf ("Error while creating surface : %s\n", cairo_status_to_string (status)) ;
exit (1) ;
} ;
cairo_surface_flush (surface) ;
render_text (surface) ;
status = cairo_surface_write_to_png (surface, "test.png") ;
if (status != CAIRO_STATUS_SUCCESS)
printf ("Error while creating PNG file : %s\n", cairo_status_to_string (status)) ;
cairo_surface_destroy (surface) ;
return 0 ;
} /* main */
