コード例 #1
0
        /// <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));
            }
        }
コード例 #2
0
        /// <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));
            }
        }