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Implements a region defined as an Ellipse.
Source position: lazregions.pas line 48
type TLazRegionEllipse = class(TLazRegionPart) |
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public |
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Horizontal coordinate for the vertex. |
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Vertical coordinate for the vertex. |
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Horizontal coordinate for the co-vertex. |
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Vertical coordinate for the co-vertex. |
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function IsPointInPart(); override; |
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Indicates if the specified point is located inside the elliptical area for the region. |
end; |
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Implements a region defined as an Ellipse. |
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Base class used for rectangular areas in a region. |
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TObject |
TLazRegionEllipse is a TLazRegionPart descendant which implements a region defined as an elliptical area with the specified vertex and co-vertex. The X1, X2, Y1, and Y2 members are provided to represent the horizontal and vertical coordinates for the vertex and co-vertex points.
Instances of TLazRegionEllipse are created when the AddEllipse method in TLazRegion is called.
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Adds an elliptical area with the specified co-vertices to the region. |
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List with the Rectangles, Polygons, and Ellipses that define the display area for the region. |
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Base class used for rectangular areas in a region. |
| Version 3.2 | Generated 2024-02-25 | Home |