public override CompositeGraphic SelectRect(Rect r, double left = 0.0f, double top = 0.0f)
{
CompositeGraphic cg = new CompositeGraphic();
cg.isTemporary = true;
RectangleGeometry rg = new RectangleGeometry(r);
Geometry g = getGeometry(left, top);
if (g.FillContainsWithDetail(rg) != IntersectionDetail.Empty)
{
cg.Add(this, left, top);
return cg;
}
return null;
}
public override CompositeGraphic SelectRect(Rect r, double left = 0.0f, double top = 0.0f)
{
CompositeGraphic cg = new CompositeGraphic();
cg.isTemporary = true;
RectangleGeometry rg = new RectangleGeometry(r);
Geometry g = getGeometry(left, top);
if (g.FillContainsWithDetail(rg) != IntersectionDetail.Empty)
{
cg.Add(this, left, top);
return(cg);
}
return(null);
}
/// <summary>
/// 全选
/// </summary>
public CompositeGraphic SelectAll()
{
CompositeGraphic cg = new CompositeGraphic();
cg.Width = this.Width;
cg.Height = this.Height;
List <_graphicpos> l = new List <_graphicpos>(_list);
for (int i = 0; i < l.Count; i++)
{
_graphicpos gp = l[i];
cg.Add(gp.g, gp.left, gp.top);
}
this.Add(cg);
return(cg);
}
public override MyGraphic Clone()
{
CompositeGraphic cg = new CompositeGraphic(backgroundmode);
cg.isVisible = this.isVisible;
foreach (_graphicpos gp in _list)
{
MyGraphic g = gp.g.Clone();
cg.Add(g, gp.left, gp.top);
}
cg.Width = this.Width;
cg.Height = this.Height;
cg.isCombined = this.isCombined;
cg.isTemporary = this.isTemporary;
return(cg);
}
/// <summary>
/// 全选
/// </summary>
public CompositeGraphic SelectAll()
{
CompositeGraphic cg = new CompositeGraphic();
cg.Width = this.Width;
cg.Height = this.Height;
List<_graphicpos> l = new List<_graphicpos>(_list);
for (int i = 0; i < l.Count; i++)
{
_graphicpos gp = l[i];
cg.Add(gp.g, gp.left, gp.top);
}
this.Add(cg);
return cg;
}
public override MyGraphic Clone()
{
CompositeGraphic cg = new CompositeGraphic(backgroundmode);
cg.isVisible = this.isVisible;
foreach (_graphicpos gp in _list)
{
MyGraphic g = gp.g.Clone();
cg.Add(g, gp.left, gp.top);
}
cg.Width = this.Width;
cg.Height = this.Height;
cg.isCombined = this.isCombined;
cg.isTemporary = this.isTemporary;
return cg;
}