usecase: Resize graph

public usecase: Resize graph
Author: Petra Vanícková
Project: Phase: 1.0; Status: Proposed; Version: 1.0; Complexity: 1
Dates: Created: 7.12.2005 15:52:14; Modified: 8.12.2005 23:00:06;
Flags: Active: false; IsRoot: false; IsLeaf: false;
Extension Points:
UUID: {33652C5B-5374-47f5-B2EF-4A6A2C426896}

Goto: Scenarios

See also: Paint graph, User

Appears in: Visualisation trees, networks

Resize graph Scenarios
Scenario Type Detail
Basic Basic Path When user resizes TreeControl or uses some of Zoom functions, graph is repainted . Graph changes its scale while beeing resized.
Functions responsible for resizing are:
ZoomIn(), ZoomOut(),ZoomInX(),ZoomOutX(),ZoomInY(),ZoomOutY(),
FitToWindow(),SetFitWhenResize() in TreeControl class. These functions use treeStructure.SetSizeOfControl() method to count new dimensions of graph.