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www.mxdraw.com
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McGeNurbCurve2d::getFitData 方法
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www.mxdraw.com
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返回用于建构样条曲线的所有拟合数据
Mdesk::Boolean getFitData(McGePoint2dArray& fitPoints, McGeTol& fitTolerance, Mdesk::Boolean& tangentsExist, McGeVector2d& startTangent, McGeVector2d& endTangent) const;
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参数 |
说明 |
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McGePoint2dArray& fitPoints |
输出插入点的数组 |
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McGeTol& fitTolerance |
输出样条曲线拟合插入点的偏差 |
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Mdesk::Boolean& tangentsExist |
输出标记，表示是否存在有效的起始和终止切向输出 |
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McGeVector2d& startTangent |
输出样条曲线的起点切向矢量 |
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McGeVector2d& endTangent |
输出样条曲线的终点切向矢量 |
返回该对象的引用