protected override void OnClick(EventArgs e)
{
bool IsHited(AnnObject annObject, Point point)
{
var hitedRange = annObject.DrawStartPosition.GetDistance(point) + annObject.DrawEndPosition.GetDistance(point);
var lineRange = annObject.DrawStartPosition.GetDistance(annObject.DrawEndPosition);
if (hitedRange - lineRange < 3)
{
return(true);
}
else
{
return(false);
}
}
var clickPosition = PointToClient(MousePosition);
var currentPageAnnObject = AnnObjectContainer.Where(a => a.FrameIndex == FrameIndex);
foreach (var i in currentPageAnnObject)
{
if (IsHited(i, clickPosition))
{
i.IsSelected = true;
}
else
{
i.IsSelected = false;
}
}
Invalidate();
}
public DicomImageBox()
{
this.DoubleBuffered = true;
this.ResizeRedraw = true;
AnnObjectContainer = new AnnObjectContainer();
AnnObjectContainer.OnAdded += OnAdded;
}
public void AddAnnObject(AnnObjectType annObjectType, int frameIndex, Point p1, Point p2)
{
var annObject = AnnObjectContainer.CreateAnnObject(annObjectType, p1, p2);
annObject.FrameIndex = frameIndex;
annObject.PenWidth = 2;
annObject.Scale = CurrentScale;
annObject.Type = annObjectType;
AnnObjectContainer.Add(annObject);
Invalidate();
}
public void AddAnnObject(AnnObjectType annObjectType, int frameIndex, Point p1, Point p2)
{
var annObject = AnnObjectContainer.CreateAnnObject(annObjectType, p1, p2);
annObject.FrameIndex = frameIndex;
annObject.PenWidth = 2;
annObject.IsSelected = true;
annObject.Type = AnnObjectType.Ruler;
AnnObjectContainer.Add(annObject);
Invalidate();
}
public void KeyPressed(KeyEventArgs e)
{
if (e.KeyData == Keys.Delete)
{
var currentSelected = AnnObjectContainer.Where(a => a.FrameIndex == frameIndex && a.IsSelected);
currentSelected.ToList().ForEach(a =>
{
AnnObjectContainer.Remove(a);
});
Invalidate();
}
}
public List <AnnObject> GetAnnObjects(int frameIndex)
{
var annObjects = AnnObjectContainer.Where(a => a.FrameIndex == frameIndex);
return(AnnObjectContainer.ToList());
}
public DicomImageBox()
{
//this.DoubleBuffered = true;
this.ResizeRedraw = true;
AnnObjectContainer = new AnnObjectContainer();
}
protected override void OnResize(EventArgs e)
{
AnnObjectContainer.ForEach(a => a.Scale = CurrentScale);
base.OnResize(e);
}