wip

pyqtUsrObj.py

@@ -633,6 +633,14 @@ if __name__=='__main__':
       obj_info(tr)
       o.setTransform(tr)
     elif m&Qt.AltModifier:
+      import matplotlib.pyplot as plt
+      import numpy as np
+
+      x=np.linspace(0.1, 2*np.pi, 41)
+      y=np.exp(np.sin(x))
+
+      plt.stem(x, y)
+      plt.show()
       pass
     else:
       obj_info(o)