docstr: Read the current buffer pixels out as a QImage.
docstr_tok: ["Read","the","current","buffer","pixels","out","as","a","QImage","."]
code: def readQImage(self):
      """
      Read the current buffer pixels out as a QImage.
      """
      return self.grabFramebuffer()
  
imports: from OpenGL.GL import *
  import OpenGL.GL.framebufferobjects
  from math import cos, radians, sin, tan
  import numpy
  from ..None import Vector
  from ..None import functions
  from ..None import getConfigOption
  from ..Qt import QtCore, QtGui, QtWidgets
label_desc: Use image node_id 32 for calling the GLViewMixin obj's underlying member method code with example usage: obj.readQImage() and returns: self