From 367dcbcb506b5bc5d7131894c69ec255aaf325e6 Mon Sep 17 00:00:00 2001
From: Marius Kintel <marius@kintel.net>
Date: Sun, 5 Jun 2011 20:05:55 +0200
Subject: Added Export as Image


diff --git a/RELEASE_NOTES b/RELEASE_NOTES
index 11ceb98..3ab6e49 100644
--- a/RELEASE_NOTES
+++ b/RELEASE_NOTES
@@ -1,8 +1,9 @@
 OpenSCAD 2011.06
 ================
 
-Bugfix release:
+o Added "Export as Image" menu.
 
+Bugfixes:
 o Cylinder tesselation broke existing models which are using cylinders
   for e.g. captured nut slots and are dependent on the orientation not
   changing.
@@ -10,6 +11,8 @@ o DXF output couldn't be imported into e.g. AutoCAD and Solidworks after updatin
   to using the AutoCAD 2000 (AC1015) format. Reverted to the old entity-only output,
   causing LWPOLYLINES to not exported allowed anmore.
 
+
+
 OpenSCAD 2011.04
 ================
 
diff --git a/src/MainWindow.h b/src/MainWindow.h
index c0a9844..23daf44 100644
--- a/src/MainWindow.h
+++ b/src/MainWindow.h
@@ -109,6 +109,7 @@ private slots:
 	void actionExportSTL();
 	void actionExportOFF();
 	void actionExportDXF();
+	void actionExportImage();
 	void actionFlushCaches();
 
 public:
diff --git a/src/MainWindow.ui b/src/MainWindow.ui
index f61d240..6548c8e 100644
--- a/src/MainWindow.ui
+++ b/src/MainWindow.ui
@@ -112,7 +112,7 @@
      <x>0</x>
      <y>0</y>
      <width>681</width>
-     <height>25</height>
+     <height>22</height>
     </rect>
    </property>
    <widget class="QMenu" name="menu_File">
@@ -178,6 +178,7 @@
     <addaction name="designActionExportSTL"/>
     <addaction name="designActionExportOFF"/>
     <addaction name="designActionExportDXF"/>
+    <addaction name="designActionExportImage"/>
     <addaction name="designActionFlushCaches"/>
    </widget>
    <widget class="QMenu" name="menu_View">
@@ -651,6 +652,11 @@
     <string>Automatic Reload and Compile</string>
    </property>
   </action>
+  <action name="designActionExportImage">
+   <property name="text">
+    <string>Export as Image...</string>
+   </property>
+  </action>
  </widget>
  <customwidgets>
   <customwidget>
diff --git a/src/mainwin.cc b/src/mainwin.cc
index e217b1f..6ea98be 100644
--- a/src/mainwin.cc
+++ b/src/mainwin.cc
@@ -259,6 +259,7 @@ MainWindow::MainWindow(const QString &filename)
 	connect(this->designActionExportSTL, SIGNAL(triggered()), this, SLOT(actionExportSTL()));
 	connect(this->designActionExportOFF, SIGNAL(triggered()), this, SLOT(actionExportOFF()));
 	connect(this->designActionExportDXF, SIGNAL(triggered()), this, SLOT(actionExportDXF()));
+	connect(this->designActionExportImage, SIGNAL(triggered()), this, SLOT(actionExportImage()));
 	connect(this->designActionFlushCaches, SIGNAL(triggered()), this, SLOT(actionFlushCaches()));
 
 	// View menu
@@ -1342,6 +1343,24 @@ void MainWindow::actionExportDXF()
 #endif /* ENABLE_CGAL */
 }
 
+void MainWindow::actionExportImage()
+{
+	QImage img = screen->grabFrameBuffer();
+	setCurrentOutput();
+
+	QString img_filename = QFileDialog::getSaveFileName(this,
+			"Export Image", "", "PNG Files (*.png)");
+	if (img_filename.isEmpty()) {
+		PRINTF("No filename specified. Image export aborted.");
+		clearCurrentOutput();
+		return;
+	}
+
+	img.save(img_filename, "PNG");
+
+	clearCurrentOutput();
+}
+
 void MainWindow::actionFlushCaches()
 {
 	PolySet::ps_cache.clear();
-- 
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