wx.DCPenChanger

wx.DCPenChanger is a small helper class for setting a pen on a wx.DC and unsetting it automatically in the destructor, restoring the previous one.

See also

wx.DC.SetPen , wx.DCFontChanger, wx.DCTextColourChanger, wx.DCBrushChanger, wx.DCClipper

Class Hierarchy

Inheritance diagram for class DCPenChanger:

Methods Summary

__init__	Sets pen on the given dc, storing the old one.
__enter__
__exit__

Class API

class wx.DCPenChanger(object)

Possible constructors:

DCPenChanger(dc : DC, pen : Pen) -> None

DCPenChanger is a small helper class for setting a pen on a DC and unsetting it automatically in the destructor, restoring the previous one.

Methods

__init__(self, dc: DC, pen: Pen)

Sets pen on the given dc, storing the old one.

Parameters:

• dc (wx.DC) – The DC where the pen must be temporary set.

• pen (wx.Pen) – The pen to set.

Return type:

None

---

__enter__(self)

---

__exit__(self, exc_type, exc_val, exc_tb)