Constructor Detail

• RectRegion

  RectRegion()

• RectRegion

  RectRegion(XYCoords min, XYCoords max)

• RectRegion

  RectRegion(Number minX, Number maxX, Number minY, Number maxY, String label)

• RectRegion

  RectRegion(RectF rect)

• RectRegion

  RectRegion(Number minX, Number maxX, Number minY, Number maxY)

Method Detail

• getLabel

   String getLabel()

• setLabel

   void setLabel(String label)

• withDefaults

   static RectRegion withDefaults(RectRegion defaults)

• transform

   XYCoords transform(Number x, Number y, RectRegion region2, boolean flipX, boolean flipY)

• transform

   XYCoords transform(Number x, Number y, RectRegion region2)

• transform

   XYCoords transform(XYCoords value, RectRegion region2)

• transform

   RectRegion transform(RectRegion r, RectRegion r2, boolean flipX, boolean flipY)

  Transform a region (r) from the current region space (this) into the specified one (r2)

  Parameters:

  r - The region to which the transformation applies

  r2 - The region into which r is being transformed

• transformScreen

   PointF transformScreen(Number x, Number y, RectF region2)

  Convenience method to transform into screen coordinate space. Equivalent to invoking transform withflipX = false and flipY = true.

• transformScreen

   void transformScreen(PointF result, Number x, Number y, RectF region2)

• transform

   void transform(PointF result, Number x, Number y, RectF region2, boolean flipX, boolean flipY)

• transform

   PointF transform(Number x, Number y, RectF region2, boolean flipX, boolean flipY)

• transformScreen

   PointF transformScreen(XYCoords value, RectF region2)

• transform

   PointF transform(XYCoords value, RectF region2, boolean flipX, boolean flipY)

  Convenience method to transform into screen coordinate space. Equivalent to invoking transform with flipX = false and flipY = true.

• union

   void union(Number x, Number y)

• union

   void union(RectRegion input)

  Compares the input bounds xy min/max vals against this instance's current xy min/max vals.If the input.min is less than this.min then this.min will be set to input.min.If the input.max is greater than this.max then this.max will be set to input.maxThe result will always have equal or greater area than the inputs.

• intersects

   boolean intersects(RectRegion region)

• intersects

   boolean intersects(Number minX, Number maxX, Number minY, Number maxY)

  Tests whether this region intersects the region defined by params. Usenull to represent infinity. Negative and positive infinity is implied bythe boundary edge, ie. a maxX of null equals positive infinity while aminX of null equals negative infinity.

• asRectF

   RectF asRectF()

• intersect

   void intersect(RectRegion clippingBounds)

  The result of an intersect is always a RectRegion with an equal or smaller area.

• intersects

   List<RectRegion> intersects(List<RectRegion> regions)

  Returns a list of XYRegions that either completely or partially intersect the areadefined by params. A null value for any parameter represents infinity / no boundary.

  Parameters:

  regions - The list of regions to search through

• getWidth

   Number getWidth()

• getHeight

   Number getHeight()

• set

   void set(Number minX, Number maxX, Number minY, Number maxY)

• isMinXSet

   boolean isMinXSet()

• getMinX

   Number getMinX()

• setMinX

   void setMinX(Number minX)

• isMaxXSet

   boolean isMaxXSet()

• getMaxX

   Number getMaxX()

• setMaxX

   void setMaxX(Number maxX)

• isMinYSet

   boolean isMinYSet()

• getMinY

   Number getMinY()

• setMinY

   void setMinY(Number minY)

• isMaxYSet

   boolean isMaxYSet()

• getMaxY

   Number getMaxY()

• setMaxY

   void setMaxY(Number maxY)

• getxRegion

   Region getxRegion()

• setxRegion

   void setxRegion(Region xRegion)

• getyRegion

   Region getyRegion()

• setyRegion

   void setyRegion(Region yRegion)

• isFullyDefined

   boolean isFullyDefined()

• contains

   boolean contains(Number x, Number y)

  True if this region contains the specified coordinates.

• toString

   String toString()