void wxBitmap(char bits[], int width, int height int depth = 1)
Constructs a (usually monochrome) bitmap from an X bitmap file (XBM).
void wxBitmap(int width, int height int depth = -1)
Constructs a new bitmap. If the final argument is omitted, the display depth of the screen is used.
void wxBitmap(char * icon_name)
Constructs a bitmap by passing a string name. icon_name refers to an XBM filename in X, a resource name in Windows 3.