TRectangle¶
TRectangle related methods
Type definition is found in shared/globals.simba
The rectangle is defined in clockwise order, from Top
to Left
TRectangle.ToTPA¶
function TRectangle.ToTPA(): TPointArray; constref;
TPA from the rectangle.
TRectangle.Bounds¶
function TRectangle.Bounds(): TBox; constref;
Returns the minimum bounding box covering the rectangle
TRectangle.Radius¶
function TRectangle.Radius(): Double; constref;
Returns the radius of the shortest side, for the maximum see MaxRadius
TRectangle.MaxRadius¶
function TRectangle.MaxRadius(): Double; constref;
Returns the radius of the longest side, for minimum see Radius
TRectangle.Mean¶
function TRectangle.Mean(): TPoint; constref;
Middle of the rectangle
Note
By slacky
TRectangle.FixOrder¶
function TRectangle.FixOrder(): TRectangle; constref;
As long as the order of the points are clockwise, this will shift the points so that
Top
, is the topmost,Right
is the right-most etc…
TRectangle.Rotate¶
function TRectangle.Rotate(Angle: Double): TRectangle; constref;
Returns a rotated copy of the rectangle
TRectangle.Contains¶
function TRectangle.Contains(pt: TPoint): Boolean; constref;
Returns true if the point pt
is inside the rectangle.
TRectangle.DirByLen¶
function TRectangle.DirByLen(Longest: Boolean=True): ESplitDirection; constref;
Returns the direction which is the longest or shortest.
Note
By slacky
TRectangle.Partition¶
function TRectangle.Partition(m,n:Int32; dir:ESplitDirection=rpTopLeft): TRectArray; constref;
Break the rectangle into smaller rectangles. Goes well along with DirByLen
Note
By slacky
TRectangle.Offset¶
function TRectangle.Offset(pt: TPoint): TRectangle; constref;
Offset the rectangle.
TRectangle.Filter¶
function TRectangle.Filter(testSet: TPointArray): TPointArray; constref;
Extract all the points from testSet
that fits within this rectangle.
TRectangle.Expand¶
function TRectangle.Expand(Inc: Int32): TRectangle; constref;
Increase or decrease the dimensions of the rectangle.
TRectangle.NearestEdge¶
function TRectangle.NearestEdge(P: TPoint): TPoint; constref;
Returns the closest edge point (think Rect.ToTPA.Connect) to the TPoint P
.