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![](../../img/icon/RescaleArc.png)
RescaleArc
Changes radius of an arc and translates its center in relation to a reference point.
Syntax
void avl::RescaleArc ( const avl::Arc2D& inArc, atl::Optional<const avl::Point2D&> inReferencePoint, float inScale, bool inInverse, avl::Arc2D& outArc )
Parameters
Name | Type | Default | Description | |
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inArc | const Arc2D& | ||
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inReferencePoint | Optional<const Point2D&> | NIL | The point to which the distance of the arc center is changed (no change by default) |
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inScale | float | 1.0f | Scaling factor |
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inInverse | bool | Switches to the inverse operation | |
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outArc | Arc2D& |
Examples
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RescaleArc performed on the sample arc, inReferencePoint = auto, inScale = 2.0 and inInverse = false.
Errors
Error type | Description |
---|---|
DomainError | inScale cannot be zero in an inverse scaling in RescaleArc. |