private void RemoveRelationClick(object sender, EventArgs e)
{
if (!(structureSelected is Edge))
{
return;
}
var edge = structureSelected as Edge;
if (edge.UnderlyingPolygon == null)
{
return;
}
edge.UnderlyingPolygon.RemoveRelation(edge);
Update();
polygonManager.Update();
}
public Form1()
{
InitializeComponent();
polygonManager = new PolygonManager(canvas, ChangeCursor, ChangeStatusStrip);
var relationCreator = new RelationCreator(errorLabel, (selectedEdge1, selectedEdge2));
relationCreator.InitEvents(remove1, remove2, addEqualButton, addPerpendicularButton);
hierarchyController = new Hierarchy(hierarchy, polygonManager, relationCreator);
hierarchyController.Update();
polygonManager.OnStructureChanged += hierarchyController.HandleHierarchyChange;
polygonManager.Update();
addEqualButton.Click += UpdateAll;
addPerpendicularButton.Click += UpdateAll;
polygonManager.GetPolygons().Add(Polygon.GetBigSample());
UpdateAll(this, null);
}
private void UpdateAll(object sender, EventArgs a)
{
hierarchyController.Update();
polygonManager.Update();
}