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Description
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The TPoint type is a
record type, holding X and
Y integer values.
This is normally used to hold a 2 dimensional
coordinate.
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Related commands
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Bounds
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Create a TRect value from top left and size
values
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Point
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Generates a TPoint value from X and Y values
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PointsEqual
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Compares two TPoint values for equality
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PtInRect
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Tests to see if a point lies
within a rectangle
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Rect
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Create a TRect value from 2 points or 4
coordinates
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TRect
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Holds rectangle coordinate values
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Example code : Assign 2
TPoint variables manually and using Point
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var
start, finish : TPoint;
begin
// Set up
the start point directly
start.X := 1;
start.Y := 2;
// Set up
the finish point using the Point
method
finish := Point(1, 2);
// Is the
start point equal to the finish
point?
if PointsEqual(start, finish)
then ShowMessage('start
= finish')
else ShowMessage('start <>
finish');
end;
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Show full unit code
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start
= finish
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