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Procedure GetTextImage(X1,Y1,X2,Y2:Word;Data:Pointer)
Updates VX and VY : No
Updates Cursor Position : No
This is like Graph.GetImage. It gets a rectangular area of
the screen and copies it to memory.
Example
Size:=TextImageSize(70,70,90,100);
New(DataSave,Size);
GetTextImage(70,70,90,100,DataSave);
Caution
When using Graph.GetImage one would use
GetImage(70,70,90,100,DataSave^)
but the ^ character is not used for GetTextImage.
See Also:
Procedure PutTextImage
Function TextImageSize
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Written by Dave Pearson