TreeMapSquarifiedLayoutAlgorithm Class

A class representing the Squarified layout algorithm.

Namespace: DevExpress.XtraTreeMap

Assembly: DevExpress.XtraTreeMap.v18.1.dll

Declaration

C#

public class TreeMapSquarifiedLayoutAlgorithm :
    TreeMapLayoutAlgorithmBase

VB.NET

Public Class TreeMapSquarifiedLayoutAlgorithm
    Inherits TreeMapLayoutAlgorithmBase

Remarks

The idea of the algorithm is to layout the rectangles along the required direction in the available display area as long as the highest width/height ratio of any rectangle in the current row keeps improving. Once the highest aspect ratio among the rectangles has reached a minimum, and adding another rectangle to the current row would increase the worst aspect ratio, the current row is fixed and a new row is created.

The following image demonstrates the tree map layout calculated using this algorithm.

For more information about Layout Algorithms, refer to the Layout Algorithms topic.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the TreeMapSquarifiedLayoutAlgorithm class.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-customize-prefefined-layout-algorithms-t361431/CS/LayoutAlgorithmCustomization/Form1.cs#L19

new TreeMapSliceAndDiceLayoutAlgorithm(),
new TreeMapSquarifiedLayoutAlgorithm(),
new TreeMapStripedLayoutAlgorithm()

VB.NET

how-to-customize-prefefined-layout-algorithms-t361431/VB/LayoutAlgorithmCustomization/Form1.vb#L21

New TreeMapSliceAndDiceLayoutAlgorithm(), _
New TreeMapSquarifiedLayoutAlgorithm(), _
New TreeMapStripedLayoutAlgorithm() _

Implements

ITreeMapLayoutAlgorithm

Inheritance

Object

TreeMapElement

TreeMapLayoutAlgorithmBase

TreeMapSquarifiedLayoutAlgorithm