Unit 'Graph' Package
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SetWriteMode

Specify binary operation to perform when drawing on screen.

Declaration

Source position: graphh.inc line 760

procedure SetWriteMode(

  WriteMode: SmallInt

);

Description

SetWriteMode controls the drawing of lines on the screen. It controls the binary operation used when drawing lines on the screen. Mode can be one of the following predefined constants:

CopyPut
Draw as specified using current bitmask and color
XORPut
Draw XOR-ing current bitmask and color

Errors

None.

See also

SetColor

  

Set foreground drawing color.

SetBkColor

  

Set background drawing color.

SetLineStyle

  

Set line drawing style.

SetFillStyle

  

Set drawing fill style.


Documentation generated on: Dec 14 2024