Namespace TallComponents.PDF.Shapes

Class ShapeCollection

Collection of shape objects. A ShapeCollection is itself a shape. This allows recursion. A shape collection can be seen as a canvas. You can draw on this canvas by adding shapes to it.

Syntax


        public class ShapeCollection
                 : ContentShape
            ,
                IEnumerable<Shape>

Constructors

ShapeCollection()

Create a new empty collection of shapes.

ShapeCollection(Double,Double)

Create a new empty collection of shapes. Positioned at 0,0.

ShapeCollection(Double,Double,Double,Double)

Create a new empty collection of shapes.

ShapeCollection(Double,Double,Double,Double,Double,Double)

Create a new empty collection of shapes.

ShapeCollection(Double,Double,Transform)

Create a new empty collection of shapes.

Properties

Boolean Clip

Clip child shapes. Default is true.

Int32 Count

Number of shapes in this collection.

Double Height

Height of this shape with respect to parent coordinate system.

Shape Item

Get a shape by index (0-based).

Double VirtualHeight

The height of the virtual canvas on which child shapes are positioned. This implies a coordinate system transformation.

Double VirtualWidth

The width of the virtual canvas on which child shapes are positioned. This implies a coordinate system transformation.

Double Width

Width of this shape with respect to parent coordinate system.

Methods

Void Add(Shape)

Add an existing shape to this collection.

Void AddRange(ShapeCollection)

Adds the elements of a ShapeCollection to the end of this collection.

Void AddRange(Shape[])

Adds the elements of a Shape array to the end of this collection.

Void Clear()

Remove all shapes from this collection.

Void Compose()

Override this method to construct custom shapes.

Boolean Contains(Shape)

Determine whether a Shape is in the ShapeCollection.

IEnumerator<Shape> GetEnumerator()

Implements strongly typed IEnumerable<T>.GetEnumerator.

Int32 IndexOf(Shape)

Returns the index of the specified shape.

Void Insert(Int32,Shape)

Insert an existing shape at the specified index.

Boolean Remove(Shape)

Remove a shape from this collection.

Void RemoveAt(Int32)

Remove a shape at the specified index.