wxMemoryDC
Table of Contents


wxMemoryDCs are used to draw to wxBitmap 's in memory. When creating, you may specify zero or one parameters. The parameter must be a pointer to a wxBitmap. After creation, the specified bitmap will be selected into the wxMemoryDC. You must either delete the wxMemoryDC or call select_object( wxNullBitmap ) before selecting the bitmap into another wxMemoryDC.

  • proc select_object( atom dc, atom obj )     
     
    Parent Topics:
  • Classes
  • Graphics

    wxMemoryDC
    Table of Contents

    [proc]
    select_object     ( atom dc, atom obj )

    Category: wxMemoryDC

    Selects a bitmap into the wxMemoryDC. If obj is wxNullBitmap, then the bitmap currently selected into the DC is deselected.