bugfix: ScatterPlotItem generates any uncached spot items when calling points()

2012-04-23 10:11:09 -04:00 · 2012-04-23 10:11:09 -04:00 · 62cdaf0b46
commit 62cdaf0b46
parent b09862d2c1
1 changed files with 4 additions and 0 deletions
--- a/graphicsItems/ScatterPlotItem.py
+++ b/graphicsItems/ScatterPlotItem.py
@ -488,9 +488,13 @@ class ScatterPlotItem(GraphicsObject):
        #self.sigPointClicked.emit(self, point)

    def points(self):
+        if not self.spotsValid:
+            self.generateSpots()
        return self.spots[:]

    def pointsAt(self, pos):
+        if not self.spotsValid:
+            self.generateSpots()
        x = pos.x()
        y = pos.y()
        pw = self.pixelWidth()