diff options
Diffstat (limited to 'examples/renderdemo.c')
| -rw-r--r-- | examples/renderdemo.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/examples/renderdemo.c b/examples/renderdemo.c index db5c0c3c..f00294f6 100644 --- a/examples/renderdemo.c +++ b/examples/renderdemo.c @@ -134,6 +134,7 @@ split_paragraphs (char *text) int main(int argc, char *argv[]) { + FILE *outfile; int dpi_x = 100, dpi_y = 100; char *init_family = "sans"; int init_scale = 24; @@ -190,9 +191,9 @@ int main(int argc, char *argv[]) exit(1); } - if (argp + 1 != argc) + if (argp + 1 != argc && argp + 2 != argc) { - fprintf (stderr, "Usage: %s [options] FILE\n", prog_name); + fprintf (stderr, "Usage: %s [options] FILE [OUTFILE]\n", prog_name); exit(1); } @@ -202,6 +203,13 @@ int main(int argc, char *argv[]) if (!text) exit(1); + if (argp < argc) + outfile = fopen (argv[argp++], "wb"); + else + outfile = stdout; /* Problematic if freetype outputs warnings + * to stdout... + */ + context = pango_ft2_get_context (dpi_x, dpi_y); paragraphs = split_paragraphs (text); @@ -260,10 +268,11 @@ int main(int argc, char *argv[]) } /* Write it as pgm to output */ - printf("P5\n" - "%d %d\n" - "255\n", bitmap.width, bitmap.rows); - fwrite(bitmap.buffer, 1, bitmap.width * bitmap.rows, stdout); + fprintf(outfile, + "P5\n" + "%d %d\n" + "255\n", bitmap.width, bitmap.rows); + fwrite(bitmap.buffer, 1, bitmap.width * bitmap.rows, outfile); g_free (buf); } } |