From ea4c0af6de5eaace24a7885872192e22c7f85d43 Mon Sep 17 00:00:00 2001
From: flatberg <flatberg@pvv.ntnu.no>
Date: Mon, 15 Jan 2007 15:46:24 +0000
Subject: [PATCH] fixed shift/control on lasso

---
 fluents/plots.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/fluents/plots.py b/fluents/plots.py
index bc53747..8dbd6c7 100644
--- a/fluents/plots.py
+++ b/fluents/plots.py
@@ -1175,7 +1175,6 @@ class SelectPlotMode2 (PlotMode):
     def __init__(self, plot):
         PlotMode.__init__(self, plot, 'lassoselect',
                           'Select within lasso', 'lasso')
-        self._selectors = {}
 
     def activate(self):
         self._button_press = self.canvas.mpl_connect(
@@ -1188,11 +1187,16 @@ class SelectPlotMode2 (PlotMode):
     def _on_select(self, event):
         if self.canvas.widgetlock.locked(): return 
         if event.inaxes is None: return 
-        self.plot._lasso = Lasso(event.inaxes, (event.xdata, event.ydata), self.plot.lasso_select_callback)
+        self.plot._lasso = Lasso(event.inaxes, (event.xdata, event.ydata), self.lasso_callback)
         self.plot._lasso.line.set_linewidth(1)
         self.plot._lasso.line.set_linestyle('--')
         # get a lock on the widget
         self.canvas.widgetlock(self.plot._lasso)
+        self._event = event
+
+    def lasso_callback(self, verts):
+        self.plot.lasso_select_callback(verts, self._event.key)
+
 
 class SelectPlotMode (PlotMode):
     def __init__(self, plot):