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Quadrilateral - Dynamsoft Core Module Android Edition API Reference |
The class Quadrilateral of Dynamsoft Core Module represents a quadrilateral shape in 2D space, which contains an array of four points, representing the vertices of the quadrilateral. |
quadrilateral, shape, 2D space, Java, Kotlin |
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The Quadrilateral class represents a quadrilateral shape in 2D space, which contains an array of four points, representing the vertices of the quadrilateral.
Namespace: com.dynamsoft.core.basic_structures
Assembly: DynamsoftCore.aar
class Quadrilateral| Attributes | Type | Description |
|---|---|---|
points |
android.graphics.Point[] | Four vertexes in a clockwise direction of a quadrilateral. Index 0 represents the left-most vertex. |
| Method | Description |
|---|---|
contains |
Check whether the input point is contained by the quadrilateral. |
getBoundingRect |
Get the bounding rectangle of the quadrilateral. |
getArea |
Get the area of the quadrilateral. |
Four vertexes in a clockwise direction of a quadrilateral. Index 0 represents the left-most vertex.
Point[] points;Check whether the input point is contained by the quadrilateral.
boolean contains(Point point);Parameters
[in] point: Input a point.
Return Value
A boolean value that indicates whether the point is contained by the quadrilateral.
Get the bounding rectangle of the quadrilateral.
Rect getBoundingRect();Return Value
The bounding rectangle of the quadrilateral.
Get the area of the quadrilateral.
int getArea();Return Value
The area of the quadrilateral.