/// <summary>
/// 在进行辅助处理时,将缓存的拷贝的图形也一并加入辅助判断;
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void CanvasContext_Snaping(object sender, SnapingEventArgs e)
{
if (e == null)
{
throw new ArgumentNullException(nameof(e));
}
foreach (var drawObject in _createdDrawObjects)
{
e.DrawObjects.Add(drawObject);
}
}
private void CanvasContext_Snaping(object sender, SnapingEventArgs e)
{
if (e == null)
{
return;
}
if (e.DrawObjects == null)
{
return;
}
//将本次缓存的对象加入辅助判断;
foreach (var drawObject in UndoDrawObjects)
{
e.DrawObjects.Add(drawObject);
}
}
