From: cilix42 <cilix42@users.sourceforge.net>
Date: Wed, 18 Jul 2007 00:23:49 +0000 (+0000)
Subject: Make string conversion of box coordinates locale-independent (fixes bug with language... 
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=d018857e22b970e6d949fd4ddc00c5fcc2013801;p=inkscape.git

Make string conversion of box coordinates locale-independent (fixes bug with languages that use comma instead of decimal point)
---

diff --git a/src/box3d-face.cpp b/src/box3d-face.cpp
index 2cb510277..02a49b4e4 100644
--- a/src/box3d-face.cpp
+++ b/src/box3d-face.cpp
@@ -235,11 +235,30 @@ gchar * Box3DFace::svg_repr_string()
 {
     NR::Matrix const i2d (sp_item_i2d_affine (SP_ITEM (this->parent_box3d)));
     GString *pstring = g_string_new("");
-    g_string_printf (pstring, "M %f,%f L %f,%f L %f,%f L %f,%f z",
-                              ((*corners[0]) * i2d)[NR::X], ((*corners[0]) * i2d)[NR::Y],
-                              ((*corners[1]) * i2d)[NR::X], ((*corners[1]) * i2d)[NR::Y],
-                              ((*corners[2]) * i2d)[NR::X], ((*corners[2]) * i2d)[NR::Y],
-                              ((*corners[3]) * i2d)[NR::X], ((*corners[3]) * i2d)[NR::Y]);
+    gchar str[G_ASCII_DTOSTR_BUF_SIZE];
+
+    g_string_append_printf (pstring, "M ");
+    g_string_append_printf (pstring, "%s", g_ascii_dtostr (str, sizeof (str), ((*corners[0]) * i2d)[NR::X]));
+    g_string_append_printf (pstring, ",");
+    g_string_append_printf (pstring, "%s", g_ascii_dtostr (str, sizeof (str), ((*corners[0]) * i2d)[NR::Y]));
+
+    g_string_append_printf (pstring, " L ");
+    g_string_append_printf (pstring, "%s", g_ascii_dtostr (str, sizeof (str), ((*corners[1]) * i2d)[NR::X]));
+    g_string_append_printf (pstring, ",");
+    g_string_append_printf (pstring, "%s", g_ascii_dtostr (str, sizeof (str), ((*corners[1]) * i2d)[NR::Y]));
+
+    g_string_append_printf (pstring, " L ");
+    g_string_append_printf (pstring, "%s", g_ascii_dtostr (str, sizeof (str), ((*corners[2]) * i2d)[NR::X]));
+    g_string_append_printf (pstring, ",");
+    g_string_append_printf (pstring, "%s", g_ascii_dtostr (str, sizeof (str), ((*corners[2]) * i2d)[NR::Y]));
+
+    g_string_append_printf (pstring, " L ");
+    g_string_append_printf (pstring, "%s", g_ascii_dtostr (str, sizeof (str), ((*corners[3]) * i2d)[NR::X]));
+    g_string_append_printf (pstring, ",");
+    g_string_append_printf (pstring, "%s", g_ascii_dtostr (str, sizeof (str), ((*corners[3]) * i2d)[NR::Y]));
+
+    g_string_append_printf (pstring, " z");
+
     return pstring->str;
 }
 
diff --git a/src/box3d.cpp b/src/box3d.cpp
index eb67269ce..1b467b178 100644
--- a/src/box3d.cpp
+++ b/src/box3d.cpp
@@ -422,24 +422,28 @@ static gchar *
 sp_3dbox_get_corner_coords_string (SP3DBox *box, guint id)
 {
     id = id % 8;
-    return g_strdup_printf ("%f,%f", box->corners[id][NR::X], box->corners[id][NR::Y]);
+    gchar str1[G_ASCII_DTOSTR_BUF_SIZE];
+    gchar str2[G_ASCII_DTOSTR_BUF_SIZE];
+    g_ascii_dtostr (str2, sizeof (str2), box->corners[id][NR::X]);
+    return g_strjoin (",", g_ascii_dtostr (str1, sizeof (str1), box->corners[id][NR::X]),
+                           g_ascii_dtostr (str2, sizeof (str2), box->corners[id][NR::Y]), NULL);
 }
 
 static std::pair<gdouble, gdouble>
 sp_3dbox_get_coord_pair_from_string (const gchar *coords)
 {
-    gchar **coordlist = g_strsplit( coords, ",", 0);
-    // We might as well rely on g_strtod to convert the NULL pointer to 0.0,
+    gchar **coordpair = g_strsplit( coords, ",", 0);
+    // We might as well rely on g_ascii_strtod to convert the NULL pointer to 0.0,
     // but we include the following test anyway
-    if (coordlist[0] == NULL || coordlist[1] == NULL) {
-        g_strfreev (coordlist);
+    if (coordpair[0] == NULL || coordpair[1] == NULL) {
+        g_strfreev (coordpair);
         g_warning ("Coordinate conversion failed.\n");
         return std::make_pair(0.0, 0.0);
     }
 
-    gdouble coord1 = g_strtod(coordlist[0], NULL);
-    gdouble coord2 = g_strtod(coordlist[1], NULL);
-    g_strfreev (coordlist);
+    gdouble coord1 = g_ascii_strtod(coordpair[0], NULL);
+    gdouble coord2 = g_ascii_strtod(coordpair[1], NULL);
+    g_strfreev (coordpair);
 
     return std::make_pair(coord1, coord2);
 }