code: def getGraphPixmap(name, size=(20, 20)):
      """Return a `QPixmap` from the registry by `name`"""
      icon = getGraphIcon(name)
  
      return icon.pixmap(*size)
  
file_path: pyqtgraph/pyqtgraph/icons/__init__.py
imports: import os.path
  import warnings
  from ..Qt import QtGui, QtWidgets
label_desc: Use image node_id 2 for calling a global function with example usage: getGraphPixmap(name, size) and returns: icon