/// <summary>
/// Sets the line size for a range.
/// </summary>
/// <param name="from">From.</param>
/// <param name="to">To.</param>
/// <param name="size">The size.</param>
public void SetRange(int from, int to, double size)
{
/*if (lineNested.Count > 0)
* {
* for (int n = from; n <= to; n++)
* {
* if (lineNested.ContainsKey(n))
* throw new InvalidOperationException("Cannot change size of a nested LineSizeCollection.");
* }
* }*/
int count;
double savevalue = GetRange(from, out count);
lineSizes.SetRange(from, to - from + 1, size);
if (IsSuspendUpdates)
{
return;
}
// DistancesLineHiddenChanged checks both hidden state and sizes together ...
if (distances != null)
{
DistancesUtil.DistancesLineHiddenChanged(distances, this, from, to);
}
if (LineSizeChanged != null)
{
LineSizeChanged(this, new RangeChangedEventArgs(from, to, savevalue, size));
}
}
/// <summary>
/// Sets the hidden state for a range of lines.
/// </summary>
/// <param name="from">From.</param>
/// <param name="to">To.</param>
/// <param name="hide">if set to <c>true</c> hide the lines.</param>
public void SetHidden(int from, int to, bool hide)
{
lineHidden.SetRange(from, to - from + 1, hide);
if (IsSuspendUpdates)
{
return;
}
// DistancesLineHiddenChanged checks both hidden state and sizes together ...
if (distances != null)
{
DistancesUtil.DistancesLineHiddenChanged(distances, this, from, to);
}
if (LineHiddenChanged != null)
{
LineHiddenChanged(this, new HiddenRangeChangedEventArgs(from, to, hide));
}
}