SetViewPort procedure
Set the graphical drawing window.
Declaration
procedure SetViewPort(X1: SmallInt; Y1: SmallInt; X2: SmallInt;
Y2: SmallInt; Clip: Boolean)Description
Sets the current graphical viewport (window) to the rectangle defined by
the top-left corner
(X1,Y1) and the bottom-right corner
(X2,Y2).
If
Clip is true, anything drawn outside the viewport (window) will be
clipped (i.e. not drawn). Coordinates specified after this call are relative
to the top-left corner of the viewport.
Errors
None.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.