From 63e987edd0e54c161502b8da2f9ea83db9a730ea Mon Sep 17 00:00:00 2001
From: Lorenzo Marcantonio <l.marcantonio@logossrl.com>
Date: Fri, 5 Apr 2013 10:55:46 +0200
Subject: [PATCH] Removed the default generation of phantom text by the
 postscript plot driver. It crashes Adobe's own implementation of postscript!

---
 include/plot_common.h      | 13 ++++++++++---
 pcbnew/pcb_plot_params.cpp |  2 +-
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/include/plot_common.h b/include/plot_common.h
index fce08c366b..dfe2588349 100644
--- a/include/plot_common.h
+++ b/include/plot_common.h
@@ -37,6 +37,7 @@ enum PlotFormat {
  * 2) only use native postscript fonts
  * 3) use the internal vector font and add 'phantom' text to aid
  *    searching
+ * 4) keep the default for the plot driver
  *
  * This is recognized by the DXF driver too, where NATIVE emits
  * TEXT entities instead of stroking the text
@@ -44,7 +45,8 @@ enum PlotFormat {
 enum PlotTextMode {
     PLOTTEXTMODE_STROKE,
     PLOTTEXTMODE_NATIVE,
-    PLOTTEXTMODE_PHANTOM
+    PLOTTEXTMODE_PHANTOM,
+    PLOTTEXTMODE_DEFAULT
 };
 
 
@@ -439,7 +441,8 @@ public:
      */
     virtual void SetTextMode( PlotTextMode mode )
     {
-        m_textMode = mode;
+        if( mode != PLOTTEXTMODE_DEFAULT )
+            m_textMode = mode;
     }
 
     virtual void SetDefaultLineWidth( int width );
@@ -514,6 +517,9 @@ class PS_PLOTTER : public PSLIKE_PLOTTER
 public:
     PS_PLOTTER()
     {
+        // The phantom plot in postscript is an hack and reportedly
+        // crashes Adobe's own postscript interpreter!
+        m_textMode = PLOTTEXTMODE_STROKE;
     }
 
     static wxString GetDefaultFileExtension()
@@ -838,7 +844,8 @@ public:
      */
     virtual void SetTextMode( PlotTextMode mode )
     {
-        textAsLines = ( mode != PLOTTEXTMODE_NATIVE );
+        if( mode != PLOTTEXTMODE_DEFAULT )
+            textAsLines = ( mode != PLOTTEXTMODE_NATIVE );
     }
 
     virtual bool StartPlot();
diff --git a/pcbnew/pcb_plot_params.cpp b/pcbnew/pcb_plot_params.cpp
index 5d0fd927dc..b3ea9c527c 100644
--- a/pcbnew/pcb_plot_params.cpp
+++ b/pcbnew/pcb_plot_params.cpp
@@ -111,7 +111,7 @@ PCB_PLOT_PARAMS::PCB_PLOT_PARAMS()
     m_color                = BLACK;
     m_referenceColor       = BLACK;
     m_valueColor           = BLACK;
-    m_textMode		       = PLOTTEXTMODE_PHANTOM;
+    m_textMode             = PLOTTEXTMODE_DEFAULT;
 
     // This parameter controls if the NPTH pads will be plotted or not
     // it is are "local" parameters