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Added basic symbol support to LegendItem

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This commit is contained in:
Luke Campagnola 2013-05-22 14:27:19 -04:00
parent a55d58024d
commit 91ac29bf23
1 changed files with 9 additions and 0 deletions
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9
pyqtgraph/graphicsItems/LegendItem.py
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@ -4,6 +4,7 @@ from ..Qt import QtGui, QtCore
from .. import functions as fn
from ..Point import Point
from .GraphicsWidgetAnchor import GraphicsWidgetAnchor
import pyqtgraph as pg
__all__ = ['LegendItem']
class LegendItem(GraphicsWidget, GraphicsWidgetAnchor):
@ -136,6 +137,7 @@ class ItemSample(GraphicsWidget):
return QtCore.QRectF(0, 0, 20, 20)
def paint(self, p, *args):
#p.setRenderHint(p.Antialiasing) # only if the data is antialiased.
opts = self.item.opts
if opts.get('fillLevel',None) is not None and opts.get('fillBrush',None) is not None:
@ -146,6 +148,13 @@ class ItemSample(GraphicsWidget):
p.setPen(fn.mkPen(opts['pen']))
p.drawLine(2, 18, 18, 2)
symbol = opts.get('symbol', None)
if symbol is not None:
p.translate(10,10)
pen = pg.mkPen(opts['symbolPen'])
brush = pg.mkBrush(opts['symbolBrush'])
path = pg.graphicsItems.ScatterPlotItem.drawSymbol(p, symbol, opts['symbolSize'], pen, brush)