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))
{
if (CurrentAnnType == AnnObjectType.Eraser)
{
AnnObjectContainer.Remove(i);
break;
}
}
}
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();
}
}