ASCEE/pyqtgraph
5
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Added basic symbol support to LegendItem

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
pyqtgraph/graphicsItems/LegendItem.py
View File

@ -4,6 +4,7 @@ from ..Qt import QtGui, QtCore
from .. import functions as fn from .. import functions as fn
from ..Point import Point from ..Point import Point
from .GraphicsWidgetAnchor import GraphicsWidgetAnchor from .GraphicsWidgetAnchor import GraphicsWidgetAnchor
import pyqtgraph as pg
__all__ = ['LegendItem'] __all__ = ['LegendItem']
class LegendItem(GraphicsWidget, GraphicsWidgetAnchor): class LegendItem(GraphicsWidget, GraphicsWidgetAnchor):
@ -136,6 +137,7 @@ class ItemSample(GraphicsWidget):
return QtCore.QRectF(0, 0, 20, 20) return QtCore.QRectF(0, 0, 20, 20)
def paint(self, p, *args): def paint(self, p, *args):
#p.setRenderHint(p.Antialiasing) # only if the data is antialiased.
opts = self.item.opts opts = self.item.opts
if opts.get('fillLevel',None) is not None and opts.get('fillBrush',None) is not None: 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.setPen(fn.mkPen(opts['pen']))
p.drawLine(2, 18, 18, 2) 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)