wxMemoryDC

Implements methods from the following classes

• wxDC

Methods

• wxMemoryDC
  Constructs a new memory device context.
• SelectObject
  Works exactly like SelectObjectAsSource() but this is the function you should use when you select a bitmap because you want to modify it, e.g.
• SelectObjectAsSource
  Selects the given bitmap into the device context, to use as the memory bitmap.

Static Methods

wxMemoryDC

wxMemoryDC ( )

Constructs a new memory device context.
wxMemoryDC ( wxDC &$dc )

Constructs a new memory device context having the same characteristics as the given existing device context.
wxMemoryDC ( wxBitmap &$bitmap )

Constructs a new memory device context and calls SelectObject() with the given bitmap.

SelectObject

SelectObject ( wxBitmap &$bitmap )

Works exactly like SelectObjectAsSource() but this is the function you should use when you select a bitmap because you want to modify it, e.g.

SelectObjectAsSource

SelectObjectAsSource ( wxBitmap $bitmap )

Selects the given bitmap into the device context, to use as the memory bitmap.