From 26ee3a10b806df99915805516567f6ad38956ac4 Mon Sep 17 00:00:00 2001
From: scuri <scuri>
Date: Thu, 14 Oct 2010 18:07:59 +0000
Subject: Fixed: locale in SVG for floating point numbers, it must use dots "."
 for decimal separators.

---
 src/svg/cdsvg.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src')

diff --git a/src/svg/cdsvg.c b/src/svg/cdsvg.c
index 0510919..46e41bf 100644
--- a/src/svg/cdsvg.c
+++ b/src/svg/cdsvg.c
@@ -31,6 +31,7 @@ struct _cdCtxCanvas
   char linestyle[50];
   char pattern[50];
 
+  char* old_locale;
   char* font_weight;
   char* font_style;
   char* font_decoration;
@@ -57,6 +58,12 @@ static void cdtransform(cdCtxCanvas *ctxcanvas, const double* matrix);
 
 static void cdkillcanvas(cdCtxCanvas* ctxcanvas)
 {
+  if (ctxcanvas->old_locale)
+  {
+    setlocale(LC_NUMERIC, ctxcanvas->old_locale);
+    free(ctxcanvas->old_locale);
+  }
+
   if (ctxcanvas->clip_control)
     fprintf(ctxcanvas->file, "</g>\n");  /* close clipping container */
 
@@ -1235,6 +1242,10 @@ static void cdcreatecanvas(cdCanvas *canvas, void *data)
   ctxcanvas = (cdCtxCanvas *)malloc(sizeof(cdCtxCanvas));
   memset(ctxcanvas, 0, sizeof(cdCtxCanvas));
 
+  /* SVN specification states that number must use dot as decimal separator */
+  ctxcanvas->old_locale = cdStrDup(setlocale(LC_NUMERIC, NULL));
+  setlocale(LC_NUMERIC, "English");
+
   ctxcanvas->file = fopen(filename, "w");
   if (!ctxcanvas->file)
   {
-- 
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