wxDCPenChanger Class Reference | wxWidgets

| Version: 3.2.11

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Public Member Functions | List of all members
wxDCPenChanger Class Reference
Class List by Category » Graphics Device Interface (GDI)

`#include </cygdrive/c/Users/Hamis/Cygwin-packaging/wxWidgets3.2/wxWidgets3.2-3.2.11-1.x86_64/src/wxWidgets-3.2.11/interface/wx/dc.h>`

## Detailed Description

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

##

Library: wxCore
Category: Graphics Device Interface (GDI)

See also
  wxDC::SetPen(), wxDCFontChanger, wxDCTextColourChanger, wxDCBrushChanger, wxDCClipper

## Public Member Functions
| wxDCPenChanger (wxDC &dc, const wxPen &pen)
| Sets pen on the given dc, storing the old one.
| ~wxDCPenChanger ()
| Restores the pen originally selected in the DC passed to the ctor.

## Constructor & Destructor Documentation

## ◆ wxDCPenChanger()

wxDCPenChanger::wxDCPenChanger | ( | wxDC & | dc,
|  | const wxPen & | pen )

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

Parameters

  dc | The DC where the pen must be temporary set.
  pen | The pen to set.

## ◆ ~wxDCPenChanger()

wxDCPenChanger::~wxDCPenChanger | ( |  | ) |

Restores the pen originally selected in the DC passed to the ctor.