38 lines
971 B
C#
38 lines
971 B
C#
using Io.Github.Kerwinxu.LibShapes.Core.Shape;
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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namespace Io.Github.Kerwinxu.LibShapes.Core.State.ChangeStrategy
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{
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/// <summary>
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/// 更改策略
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/// </summary>
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interface IChangeStrategy
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{
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/// <summary>
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/// 是否合适这个策略
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/// </summary>
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/// <param name="pointFs"></param>
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/// <param name="start_pointF"></param>
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/// <returns></returns>
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bool isRight(PointF [] pointFs, PointF start_pointF);
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/// <summary>
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/// 这个策略的执行，
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/// </summary>
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/// <param name="shape"></param>
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void action(ShapeEle shape, PointF start_pointF, PointF end_pointF);
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/// <summary>
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/// 更改成的鼠标样式
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/// </summary>
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/// <returns></returns>
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Cursor changeCursor();
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}
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}
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