bugfixes for ArrowItem __init__

2012-05-31 16:07:23 -04:00 · 2012-05-31 16:07:23 -04:00 · 0e1b57cf01
commit 0e1b57cf01
parent 29be68d7fe
1 changed files with 4 additions and 0 deletions
--- a/graphicsItems/ArrowItem.py
+++ b/graphicsItems/ArrowItem.py
@ -13,6 +13,10 @@ class ArrowItem(QtGui.QGraphicsPathItem):
    
    def __init__(self, **opts):
        QtGui.QGraphicsPathItem.__init__(self, opts.get('parent', None))
+        if 'size' in opts:
+            opts['headLen'] = opts['size']
+        if 'width' in opts:
+            opts['headWidth'] = opts['width']
        defOpts = {
            'pxMode': True,
            'angle': -150,   ## If the angle is 0, the arrow points left