Attachment 121977 Details for Bug 94304 – Patch to add -noannotate option to pdftocairo

Patch to add -noannotate option to pdftocairo

noannotate.patch (text/plain), 2.13 KB, created by Stephen E. on 2016-02-26 08:50:03 UTC

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Creator: Stephen E.

Created: 2016-02-26 08:50:03 UTC

Size: 2.13 KB

patch

obsolete

>diff --git a/utils/pdftocairo.1 b/utils/pdftocairo.1
>index a7bfb23..218e3ec 100644
>--- a/utils/pdftocairo.1
>+++ b/utils/pdftocairo.1
>@@ -217,6 +217,9 @@ lower-left corner of the paper instead (PS,PDF,SVG only).
> Adds the %%IncludeFeature: *Duplex DuplexNoTumble DSC comment to the
> PostScript file (PS only).  This tells the print manager to enable duplexing.
> .TP
>+.B \-noannotate
>+Don't display PDF annotations (such as PDF form fields).
>+.TP
> .BI \-printer " printer-name"
> (Windows only). When used with \-print, specifies the name of the printer to be used, instead of the system default.
> .TP
>diff --git a/utils/pdftocairo.cc b/utils/pdftocairo.cc
>index 47783e8..2589738 100644
>--- a/utils/pdftocairo.cc
>+++ b/utils/pdftocairo.cc
>@@ -118,6 +118,7 @@ static GBool expand = gFalse;
> static GBool noShrink = gFalse;
> static GBool noCenter = gFalse;
> static GBool duplex = gFalse;
>+static GBool noAnnotate = gFalse;
> static char tiffCompressionStr[16] = "";
> 
> static char ownerPassword[33] = "";
>@@ -244,6 +245,8 @@ static const ArgDesc argDesc[] = {
>    "don't center pages smaller than the paper size"},
>   {"-duplex",     argFlag,     &duplex,         0,
>    "enable duplex printing"},
>+  {"-noannotate", argFlag,     &noAnnotate,     0,
>+   "don't render annotations"},
> 
>   {"-opw",    argString,   ownerPassword,  sizeof(ownerPassword),
>    "owner password (for encrypted files)"},
>@@ -587,6 +590,12 @@ static void beginPage(double *w, double *h)
>   }
> }
> 
>+// Callback that decides if annotations should be drawn
>+static GBool annotDisplayDecideCbk(Annot *annot, void *userdata)
>+{
>+  return (noAnnotate) ? gFalse : gTrue;
>+}
>+
> static void renderPage(PDFDoc *doc, CairoOutputDev *cairoOut, int pg,
> 		       double page_w, double page_h,
> 		       double output_w, double output_h)
>@@ -624,7 +633,10 @@ static void renderPage(PDFDoc *doc, CairoOutputDev *cairoOut, int pg,
> 			!useCropBox, /* useMediaBox */
> 			gFalse, /* Crop */
> 			printing,
>-			-1, -1, -1, -1);
>+			-1, -1, -1, -1,
>+			NULL, NULL, /* abortCheck callback and data */
>+			annotDisplayDecideCbk, NULL /* annotDisplayDecide callback and data */
>+  );
>   cairo_restore(cr);
>   cairoOut->setCairo(NULL);
>

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