Package com.nomagic.awt

Class ContainerShape

  • @OpenApiAll
public class ContainerShape
extends java.lang.Object
    This shape can have rectangles, ellipses and lines. The shape form is the union of all contained shapes.

    • Constructor Summary

      Constructors 
      Constructor Description
      ContainerShape()  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addEllipse​(java.awt.Rectangle el)
      Add ellipse.
      void addShape​(Line line)
      Add line.
      void addShape​(java.awt.geom.RoundRectangle2D rect)
      Add rectangle shape.
      void addShape​(java.awt.Polygon polygon)
      Add Polygon.
      void addShape​(java.awt.Rectangle rect)
      Add rectangle shape.
      static ContainerShape createPolygonContainerShape​(int[] x, int[] y)
      Creates container shape from polygon points.
      static ContainerShape createPolygonContainerShape​(ContainerShape shape, int[] x, int[] y)
      Creates container shape from polygon points.
      java.util.List<java.awt.Rectangle> getEllipses()
      Returns contained ellipses
      java.util.List<Line> getLines()
      Returns contained lines.
      java.util.List<java.awt.Polygon> getPolygons()
      Returns polygons
      java.util.List<java.awt.Rectangle> getRectangles()
      Returns contained rectangles.
      java.util.List<java.awt.geom.RoundRectangle2D> getRoundRectangles()
      Returns round rectangles
      java.awt.Point intersection​(int ax, int ay, int bx, int by)
      Computes the intersection of this shape (intersection with any of contained shapes) with the specified line.
      java.awt.Point intersection​(java.awt.Point a, java.awt.Point b)  
      boolean intersects​(java.awt.Rectangle bounds)
      Indicates if container shape intersects with specified bounds.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • ContainerShape

        public ContainerShape()

    • Method Detail

      • intersection

        @CheckForNull
public java.awt.Point intersection​(java.awt.Point a,
                                   java.awt.Point b)

      • intersection

        @CheckForNull
public java.awt.Point intersection​(int ax,
                                   int ay,
                                   int bx,
                                   int by)
        Computes the intersection of this shape (intersection with any of contained shapes) with the specified line. Returns a new point that represents the intersection of two shapes.
        Parameters:
        ax - first point of line
        ay - first point of line
        bx - second point of line
        by - second point of line
        Returns:
        the shapes intersection point

      • addShape

        public void addShape​(java.awt.Rectangle rect)
        Add rectangle shape.

      • addShape

        public void addShape​(java.awt.geom.RoundRectangle2D rect)
        Add rectangle shape.

      • addShape

        public void addShape​(Line line)
        Add line.

      • addEllipse

        public void addEllipse​(java.awt.Rectangle el)
        Add ellipse.

      • addShape

        public void addShape​(java.awt.Polygon polygon)
        Add Polygon.

      • getEllipses

        public java.util.List<java.awt.Rectangle> getEllipses()
        Returns contained ellipses
        Returns:
        ellipses

      • getRectangles

        public java.util.List<java.awt.Rectangle> getRectangles()
        Returns contained rectangles.
        Returns:
        rectangle

      • getLines

        public java.util.List<Line> getLines()
        Returns contained lines.
        Returns:
        lines

      • getRoundRectangles

        public java.util.List<java.awt.geom.RoundRectangle2D> getRoundRectangles()
        Returns round rectangles
        Returns:
        round rectangles

      • getPolygons

        public java.util.List<java.awt.Polygon> getPolygons()
        Returns polygons
        Returns:
        polygons

      • createPolygonContainerShape

        public static ContainerShape createPolygonContainerShape​(int[] x,
                                                         int[] y)
        Creates container shape from polygon points.
        Parameters:
        x - array of x coordinates.
        y - array of y coordinates.
        Returns:
        created container shape.

      • createPolygonContainerShape

        public static ContainerShape createPolygonContainerShape​(ContainerShape shape,
                                                         int[] x,
                                                         int[] y)
        Creates container shape from polygon points.
        Parameters:
        shape - container shape to modify.
        x - array of x coordinates.
        y - array of y coordinates.
        Returns:
        created container shape.

      • intersects

        public boolean intersects​(java.awt.Rectangle bounds)
        Indicates if container shape intersects with specified bounds.
        Parameters:
        bounds - bounds to check.
        Returns:
        true if container shape intersects with specified bounds, false otherwise.