plot: add a button to save the current plot as different file formats

shrishaster · May 10, 2014 · 4ed5d9a · 4ed5d9a
1 parent e3db2fc
commit 4ed5d9a
Show file tree

Hide file tree

Showing 3 changed files with 90 additions and 0 deletions.
diff --git a/src/MainWindow.cpp b/src/MainWindow.cpp
@@ -1562,3 +1562,32 @@ void MainWindow::on_treePlotColumns_itemChanged(QTreeWidgetItem *changeitem, int
     }
     updatePlot(m_currentPlotModel, false);
 }
+
+void MainWindow::on_butSavePlot_clicked()
+{
+    QString fileName = QFileDialog::getSaveFileName(this, tr("Choose a filename to save under"));
+    if(!fileName.isEmpty())
+    {
+        if(fileName.endsWith(".png", Qt::CaseInsensitive))
+        {
+            ui->plotWidget->savePng(fileName);
+        }
+        else if(fileName.endsWith(".jpg", Qt::CaseInsensitive))
+        {
+            ui->plotWidget->saveJpg(fileName);
+        }
+        else if(fileName.endsWith(".pdf", Qt::CaseInsensitive))
+        {
+            ui->plotWidget->savePdf(fileName);
+        }
+        else if(fileName.endsWith(".bmp", Qt::CaseInsensitive))
+        {
+            ui->plotWidget->saveBmp(fileName);
+        }
+        else
+        {
+            fileName += ".png";
+            ui->plotWidget->savePng(fileName);
+        }
+    }
+}
diff --git a/src/MainWindow.h b/src/MainWindow.h
@@ -167,6 +167,7 @@ private slots:
     virtual void httpresponse(QNetworkReply* reply);
     virtual void updatePlot(SqliteTableModel* model, bool update = true);
     void on_treePlotColumns_itemChanged(QTreeWidgetItem *item, int column);
+    void on_butSavePlot_clicked();
 };
 
 #endif
diff --git a/src/MainWindow.ui b/src/MainWindow.ui
@@ -997,6 +997,66 @@
           </widget>
          </widget>
         </item>
+        <item>
+         <widget class="QWidget" name="widget" native="true">
+          <layout class="QHBoxLayout" name="horizontalLayout_4">
+           <property name="leftMargin">
+            <number>0</number>
+           </property>
+           <property name="topMargin">
+            <number>0</number>
+           </property>
+           <property name="rightMargin">
+            <number>0</number>
+           </property>
+           <property name="bottomMargin">
+            <number>0</number>
+           </property>
+           <item>
+            <spacer name="horizontalSpacer_4">
+             <property name="orientation">
+              <enum>Qt::Horizontal</enum>
+             </property>
+             <property name="sizeHint" stdset="0">
+              <size>
+               <width>40</width>
+               <height>20</height>
+              </size>
+             </property>
+            </spacer>
+           </item>
+           <item>
+            <widget class="QPushButton" name="butSavePlot">
+             <property name="toolTip">
+              <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Save current plot...&lt;/p&gt;&lt;p&gt;File format choosen by extension (png, jpg, pdf, bmp)&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+             </property>
+             <property name="statusTip">
+              <string>Save current plot...</string>
+             </property>
+             <property name="text">
+              <string/>
+             </property>
+             <property name="icon">
+              <iconset resource="icons/icons.qrc">
+               <normaloff>:/icons/save_table</normaloff>:/icons/save_table</iconset>
+             </property>
+             <property name="checkable">
+              <bool>false</bool>
+             </property>
+             <property name="autoDefault">
+              <bool>false</bool>
+             </property>
+             <property name="default">
+              <bool>false</bool>
+             </property>
+             <property name="flat">
+              <bool>false</bool>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </widget>
+        </item>
        </layout>
       </widget>
      </item>