Changeset d3ca363 in sasview for src/sas/qtgui/Plotter.py

Timestamp:

Dec 19, 2016 6:05:25 AM (7 years ago)

Author:

Piotr Rozyczko <rozyczko@…>

Branches:

ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc

Children:

257bd57

Parents:

9290b1a

Message:

Setting graph range - SASVIEW-381

File:

• src/sas/qtgui/Plotter.py (modified) (2 diffs)

src/sas/qtgui/Plotter.py

@@ -9 +9 @@
 from sas.qtgui.PlotterBase import PlotterBase
 from sas.qtgui.AddText import AddText
+from sas.qtgui.SetGraphRange import SetGraphRange
 
 class PlotterWidget(PlotterBase):
@@ -206 +207 @@
         Show a dialog allowing setting the chart ranges
         """
-        print("onSetGraphRange")
-        pass
+        # min and max of data
+        x_range = self.ax.get_xlim()
+        y_range = self.ax.get_ylim()
+        self.setRange = SetGraphRange(parent=self,
+            x_range=x_range, y_range=y_range)
+        if self.setRange.exec_() == QtGui.QDialog.Accepted:
+            x_range = self.setRange.xrange()
+            y_range = self.setRange.yrange()
+            if x_range is not None and y_range is not None:
+                self.ax.set_xlim(x_range)
+                self.ax.set_ylim(y_range)
+                self.canvas.draw_idle()
 
     def onResetGraphRange(self):
         """
-        Resets the chart X and Y ranges to the original values
-        """
-        print("onResetGraphRange")
-        pass
+        Resets the chart X and Y ranges to their original values
+        """
+        x_range = (self.data.x.min(), self.data.x.max())
+        y_range = (self.data.y.min(), self.data.y.max())
+        if x_range is not None and y_range is not None:
+            self.ax.set_xlim(x_range)
+            self.ax.set_ylim(y_range)
+            self.canvas.draw_idle()
 
     def xyTransform(self, xLabel="", yLabel=""):