"""
Allows easy loading of pixmaps used in UI elements.
Provides support for frozen environments as well.
import os, sys, pickle
from ..functions import makeQImage
from ..Qt import QtGui
if sys.version_info[0] == 2:
from . import pixmapData_2 as pixmapData
else:
from . import pixmapData_3 as pixmapData
def getPixmap(name):
Return a QPixmap corresponding to the image file with the given name.
(eg. getPixmap('auto') loads pyqtgraph/pixmaps/auto.png)
key = name+'.png'
data = pixmapData.pixmapData[key]
if isinstance(data, basestring) or isinstance(data, bytes):
pixmapData.pixmapData[key] = pickle.loads(data)
arr = pixmapData.pixmapData[key]
return QtGui.QPixmap(makeQImage(arr, alpha=True))