| Description |
The PointsEqual function compares Point1 and Point2 parameter values and returns True if they are equal.
If either X or Y value of each point differs, then False is returned.
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| Related commands |
| Bounds |
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Create a TRect value from top left and size values |
| Point |
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Generates a TPoint value from X and Y values |
| PtInRect |
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Tests to see if a point lies within a rectangle |
| Rect |
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Create a TRect value from 2 points or 4 coordinates |
| TPoint |
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Holds X and Y integer values |
| TRect |
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Holds rectangle coordinate values |
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| Example code : Compare different and identical points |
var
start, finish : TPoint;
begin
// Set up the start and end points
start := Point(1, 2);
finish := Point(3, 4);
// Is the start point equal to the finish point?
if PointsEqual(start, finish)
then ShowMessage('1,2 = 3,4')
else ShowMessage('1,2 <> 3,4');
// Try using PointsEqual with identical values
if PointsEqual(Point(2,9), Point(2,9))
then ShowMessage('2,9 = 2,9')
else ShowMessage('2,9 <> 2,9');
end;
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| Show full unit code |
1,2 <> 3,4
2,9 = 2,9
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