GLI's for Graph Copies ( GraphCopyGLI )

Baseclasses

Definition

An instance of type GraphCopyGLI represents a grid layout info for a graph G. The grid layout is given by a grid layout gl of a copy GC of G, which is passed as a grid implementation concept of type GraphCopyGridConcept or PlaneGraphCopyGridConcept. The access methods of gli implement the following transformations:

• The polylines of reversed edges are reversed.
• The polylines of splitted edges are concatenated.

The bounding box of the grid layout can be passed to the constructor of GraphCopyGLI. If not, the bounding box is explicitly computed in the constructor.

#include < AGD/GraphCopyGLI.h >

Creation

GraphCopyGLI	gli(const GCGridConceptBase& C)
		creates an instance gli of type GraphCopyGLI initialized to a grid layout info for C.
GraphCopyGLI	gli(GridLayout& gl, GraphCopy& GC)
		creates an instance gli of type GraphCopyGLI initialized to a grid layout info for gl and GC. Precondition: gl is a grid layout for GC.
GraphCopyGLI	gli(const GCGridConceptBase& C, const IRect& bbox)
		creates an instance gli of type GraphCopyGLI initialized to a grid layout info for C with bounding box bbox.
GraphCopyGLI	gli(GridLayout& gl, GraphCopy& GC, const IRect& bbox)
		creates an instance gli of type GraphCopyGLI initialized to a grid layout info for gl and GC with bounding box bbox. Precondition: gl is a grid layout for GC.

Operations

GraphCopyGLI implements the access methods of its base class GridLayoutInfo.