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增加Edge判断接口

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monitor1394
2024-06-13 23:04:35 +08:00
parent ee5efa9f8d
commit 89e7a09e64
1 changed files with 21 additions and 1 deletions
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22
Runtime/Internal/Data/GraphData.cs
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@@ -484,7 +484,8 @@ namespace XCharts.Runtime
public double value;
public GraphData hostGraph;
public List<Vector3> points = new List<Vector3>();
public List<Vector3> upPoints = new List<Vector3>();
public List<Vector3> downPoints = new List<Vector3>();
public float width;
public float distance;
public bool highlight;
@@ -496,5 +497,24 @@ namespace XCharts.Runtime
this.node2 = node2;
this.value = value;
}
public bool IsPointInEdge(Vector2 point)
{
if (upPoints.Count == 0 || downPoints.Count == 0) return false;
var lastCount = upPoints.Count - 1;
if (point.x < upPoints[0].x || point.x > upPoints[lastCount].x) return false;
if (point.y > upPoints[0].y && point.y > upPoints[lastCount].y) return false;
if (point.y < downPoints[0].y && point.y < downPoints[lastCount].y) return false;
for (int i = 0; i < upPoints.Count - 1; i++)
{
var diff = point.x - upPoints[i].x;
if (diff <= 0)
{
return point.y < upPoints[i].y && point.y > downPoints[i].y;
}
}
return false;
}
}
}