Attachment 40716 Details for Bug 32025 – patch to add a -singlefile option to pdftoppm

[patch] patch to add a -singlefile option to pdftoppm

poppler-0.15.2-singlefile.pat (text/plain), 2.40 KB, created by William Bader on 2010-12-01 13:06:23 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: William Bader

Created: 2010-12-01 13:06:23 UTC

Size: 2.40 KB

patch

obsolete

>--- poppler-0.15.2/utils/pdftoppm.cc-	2010-10-30 01:40:07.000000000 +0200
>+++ poppler-0.15.2/utils/pdftoppm.cc	2010-12-01 16:20:45.083763878 +0100
>@@ -53,6 +53,7 @@
> static int lastPage = 0;
> static GBool printOnlyOdd = gFalse;
> static GBool printOnlyEven = gFalse;
>+static GBool singleFile = gFalse;
> static double resolution = 0.0;
> static double x_resolution = 150.0;
> static double y_resolution = 150.0;
>@@ -87,6 +90,8 @@
>    "print only odd pages"},
>   {"-e",      argFlag,      &printOnlyEven, 0,
>    "print only even pages"},
>+  {"-singlefile", argFlag,  &singleFile,   0,
>+   "write only the first page and do not add digits"},
> 
>   {"-r",      argFP,       &resolution,    0,
>    "resolution, in DPI (default is 150)"},
>@@ -304,9 +323,20 @@
>   // get page range
>   if (firstPage < 1)
>     firstPage = 1;
>+  if (singleFile && lastPage < 1)
>+    lastPage = firstPage;
>   if (lastPage < 1 || lastPage > doc->getNumPages())
>     lastPage = doc->getNumPages();
> 
>+  if (singleFile && firstPage < lastPage) {
>+    if (!quiet) {
>+      fprintf(stderr,
>+        "Warning: Single file will write only the first of the %d pages.\n",
>+        lastPage + 1 - firstPage);
>+    }
>+    lastPage = firstPage;
>+  }
>+
>   // write PPM files
>   paperColor[0] = 255;
>   paperColor[1] = 255;
>@@ -348,9 +378,14 @@
>       pg_h = tmp;
>     }
>     if (ppmRoot != NULL) {
>-      snprintf(ppmFile, PPM_FILE_SZ, "%.*s-%0*d.%s",
>-              PPM_FILE_SZ - 32, ppmRoot, pg_num_len, pg,
>-              png ? "png" : jpeg ? "jpg" : mono ? "pbm" : gray ? "pgm" : "ppm");
>+      const char *ext = png ? "png" : jpeg ? "jpg" : mono ? "pbm" : gray ? "pgm" : "ppm";
>+      if (singleFile) {
>+        snprintf(ppmFile, PPM_FILE_SZ, "%.*s.%s",
>+              PPM_FILE_SZ - 32, ppmRoot, ext);
>+      } else {
>+        snprintf(ppmFile, PPM_FILE_SZ, "%.*s-%0*d.%s",
>+              PPM_FILE_SZ - 32, ppmRoot, pg_num_len, pg, ext);
>+      }
>       savePageSlice(doc, splashOut, pg, x, y, w, h, pg_w, pg_h, ppmFile);
>     } else {
>       savePageSlice(doc, splashOut, pg, x, y, w, h, pg_w, pg_h, NULL);
>--- poppler-0.15.2/utils/pdftoppm.1-	2010-10-17 17:16:50.000000000 +0200
>+++ poppler-0.15.2/utils/pdftoppm.1	2010-12-01 18:08:58.326882351 +0100
>@@ -35,6 +35,9 @@
> .B \-e
> Generates only the even numbered pages.
> .TP
>+.BI \-singlefile
>+Writes only the first page and does not add digits.
>+.TP
> .BI \-r " number"
> Specifies the X and Y resolution, in DPI.  The default is 150 DPI.
> .TP

Actions: View | Splinter Review

Attachments on bug 32025: 40716

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.