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Function WOpenWindow

WOpenWindow creates a new window on the screen, but does not draw a frame and does not clear the new window:

WWindow * WOpenWindow(int FirstCol, 
                      int FirstRow, 
                      int LastCol, 
                      int LastRow, 
                      int BufferSize);

Parameters

FirstCol

First screen column for the new window (zero-based).

FirstRow

First screen row for the new window (zero-based).

LastCol

Last screen column for the new window.

LastRow

Last screen row for the new window.

BufferSize

Defines the size of a buffer which RTTextIO allocates to store formatted strings in function Wprintf. If you don't need Wprintf, you can set Buffersize to 0 to save memory.

Attr

Initial video attribute for the new window.

Title

Pointer to a title for the new window.

return value

Pointer to the window structure of the new window.

The coordinates of the new window are relative to the upper left hand corner of the screen starting at (0,0).

Function WNewWindow

Function WCloseWindow