光标仅沿着曲线移动，十字准线显示指定的垂足和切线扩展到曲线的任意一点。
Crosshairs appear to indicate the perpendicular and tangent lines that extend from any point on the curve.
下面的示例显示斜切线条联接的结果。
The following illustration shows the results of the beveled line join example.
下面的示例显示斜切线条联接的结果。
The following illustration shows the results of the beveled line join example.
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