cli_print_recdiagram.patch

gistfile1.txt

diff --git a/qucs/qucs/diagrams/rectdiagram.cpp b/qucs/qucs/diagrams/rectdiagram.cpp
index 5122aab..9cd691c 100644
--- a/qucs/qucs/diagrams/rectdiagram.cpp
+++ b/qucs/qucs/diagrams/rectdiagram.cpp
@@ -129,7 +129,15 @@ int RectDiagram::calcDiagram()
   Arcs.clear();
 
   double GridStep, corr, zD, zDstep, GridNum;
-  QFontMetrics  metrics(((Schematic*)QucsMain->DocumentTab->currentPage())->font());   // get size of text
+  QFont currentFont;
+
+  // only set fonts if GUI is running
+  if ((Schematic*)QucsMain != 0)
+    currentFont = ((Schematic*)QucsMain->DocumentTab->currentPage())->font();
+  else
+    currentFont = QFont("Courier New");
+
+  QFontMetrics  metrics(currentFont);   // get size of text
   y1 = QucsSettings.font.pointSize() + 6;
 
   x1 = 10;      // position of label text
diff --git a/qucs/qucs/schematic_file.cpp b/qucs/qucs/schematic_file.cpp
index 1ebf494..cfcd596 100644
--- a/qucs/qucs/schematic_file.cpp
+++ b/qucs/qucs/schematic_file.cpp
@@ -895,10 +895,11 @@ bool Schematic::loadDocument()
     if(Line == "<Wires>") {
       if(!loadWires(&stream)) { file.close(); return false; } }
     else
-    if ((Schematic*)QucsMain != 0) { // GUI running, load Diagrams, Paintings
+    /// try loading with CLI
     if(Line == "<Diagrams>") {
       if(!loadDiagrams(&stream, &DocDiags)) { file.close(); return false; } }
     else
+    if ((Schematic*)QucsMain != 0) { // GUI running, load Diagrams, Paintings
     if(Line == "<Paintings>") {
       if(!loadPaintings(&stream, &DocPaints)) { file.close(); return false; } }
     else {