private void CreateLink(Point actualPos, ShapeStroke strokeTo, int number, int linkAnchorNumber, LinkTypes linkType, Point pos)
{
LinkStroke linkBeingCreated = new LinkStroke(pos, shapeStroke?.guid.ToString(), linkAnchorNumber, linkType, new StylusPointCollection {
new StylusPoint(0, 0)
});
shapeStroke?.linksFrom.Add(linkBeingCreated.guid.ToString());
linkBeingCreated.addToPointToLink(actualPos, strokeTo?.guid.ToString(), number);
strokeTo?.linksTo.Add(linkBeingCreated.guid.ToString());
canvas.AddStroke(linkBeingCreated);
DrawingService.CreateLink(linkBeingCreated);
StrokeCollection shapesToUpdate = new StrokeCollection();
if (shapeStroke != null)
{
shapesToUpdate.Add(shapeStroke);
}
if (strokeTo != null && !shapesToUpdate.Contains(strokeTo))
{
shapesToUpdate.Add(strokeTo);
}
DrawingService.UpdateShapes(shapesToUpdate);
canvas.Select(new StrokeCollection {
linkBeingCreated
});
}
// On retire le trait du dessus de la pile de traits retirés et on le place sur la surface de dessin.
public void Depiler(object o)
{
try
{
isStackUpToDate = false;
CustomStroke trait = (CustomStroke)traitsRetires.Last();
if (trait.isLinkStroke())
{
LinkStroke linkStroke = trait as LinkStroke;
linkStroke.from.SetDefaults();
linkStroke.to.SetDefaults();
}
else
{
ShapeStroke shapeStroke = trait as ShapeStroke;
shapeStroke.linksTo = new List <string> {
};
shapeStroke.linksFrom = new List <string> {
};
}
traits.Add(trait);
if (trait.isLinkStroke())
{
DrawingService.CreateLink(trait as LinkStroke);
}
else
{
DrawingService.CreateShape(trait as ShapeStroke);
}
traitsRetires.Remove(trait);
}
catch { }
}
