Changeset 1632

Timestamp:

02/12/10 12:47:43 (6 months ago)

Author:

mturk

Message:

Fixed some issues with the transfer function editor widget -- made the range
editors have better formatting, made the aspect ratio for the volume rendered
image fixed at 1.0.

Files:

• trunk/yt/extensions/volume_rendering/transfer_function_widget.py (modified) (4 diffs)

trunk/yt/extensions/volume_rendering/transfer_function_widget.py

@@ -33 +33 @@
 from enthought.traits.ui.api import \
     View, Item, HSplit, VSplit, ListEditor, InstanceEditor, ValueEditor, \
-    HGroup, VGroup, CodeEditor, TextEditor
+    HGroup, VGroup, CodeEditor, TextEditor, RangeEditor
 from enthought.chaco.api import Plot, ArrayPlotData
 from enthought.enable.component_editor import ComponentEditor
@@ -56 +56 @@
     traits_view = View(VGroup(
                          HGroup(
-                    Item('center'),
-                    Item('rwidth', label='Width')
+                    Item('center', editor=RangeEditor(format='%0.4f')),
+                    Item('rwidth', label='Width',
+                               editor=RangeEditor(format='%0.4f')),
+                         ),
+                         HGroup(
+                    Item('red', editor=RangeEditor(format='%0.4f')),
+                    Item('green', editor=RangeEditor(format='%0.4f')),
+                    Item('blue', editor=RangeEditor(format='%0.4f')),
+                    Item('alpha', editor=RangeEditor(format='%0.4f'))
                                ),
-                         HGroup(
-                    Item('red'),
-                    Item('green'),
-                    Item('blue'),
-                    Item('alpha')
-                               ),
-                             ),
+                       show_border=True,),
                        )
 
@@ -128 +129 @@
                                       show_label=False, resizable=True),
                              ),
-                         Item('vr_image_plot', editor=ComponentEditor(),
-                                      show_label=False, resizable=True,
+                         Item('vr_image_plot', editor=ComponentEditor(size=(512,512)),
+                                      show_label=False, resizable=False,
                                       width=512, height=512)),
                          Item("gaussians", style='custom',
@@ -177 +178 @@
 
     def _vr_image_plot_default(self):
-        plot = Plot(self.vr_image_data, default_origin="top left")
+        plot = Plot(self.vr_image_data, default_origin="top left",
+                    size=(512,512))
+        plot.aspect_ratio = 1.0
         #plot.x_axis.orientation = "top"
         img_plot = plot.img_plot("vr_image_data")[0]