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https://gitee.com/akwkevin/aistudio.-wpf.-diagram
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74 lines
2.6 KiB
C#
74 lines
2.6 KiB
C#
//The MIT License(MIT)
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//Copyright(c) 2016 Alberto Rodriguez & LiveCharts Contributors
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//Permission is hereby granted, free of charge, to any person obtaining a copy
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//of this software and associated documentation files (the "Software"), to deal
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//in the Software without restriction, including without limitation the rights
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//to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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//copies of the Software, and to permit persons to whom the Software is
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//furnished to do so, subject to the following conditions:
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//The above copyright notice and this permission notice shall be included in all
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//copies or substantial portions of the Software.
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//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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//AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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//LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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//SOFTWARE.
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using LiveCharts.Charts;
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using LiveCharts.Dtos;
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namespace LiveCharts.Definitions.Points
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{
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/// <summary>
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///
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/// </summary>
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public interface IChartPointView
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{
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/// <summary>
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/// Gets a value indicating whether this instance is new.
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/// </summary>
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/// <value>
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/// <c>true</c> if this instance is new; otherwise, <c>false</c>.
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/// </value>
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bool IsNew { get; }
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/// <summary>
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/// Gets the valid area.
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/// </summary>
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/// <value>
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/// The valid area.
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/// </value>
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CoreRectangle ValidArea { get; }
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/// <summary>
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/// Draws the or move.
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/// </summary>
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/// <param name="previousDrawn">The previous drawn.</param>
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/// <param name="current">The current.</param>
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/// <param name="index">The index.</param>
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/// <param name="chart">The chart.</param>
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void DrawOrMove(ChartPoint previousDrawn, ChartPoint current, int index, ChartCore chart);
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/// <summary>
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/// Removes from view.
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/// </summary>
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/// <param name="chart">The chart.</param>
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void RemoveFromView(ChartCore chart);
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/// <summary>
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/// Called when [hover].
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/// </summary>
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/// <param name="point">The point.</param>
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void OnHover(ChartPoint point);
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/// <summary>
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/// Called when [hover leave].
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/// </summary>
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/// <param name="point">The point.</param>
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void OnHoverLeave(ChartPoint point);
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}
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}
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