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self | Shift (number dx, number dy) |
| | Shifts the curve by the specified values along the coordinate axes.
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| self | Shift (Vector2D vector) |
| | Shifts the curve by vector.
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| self | Rotate (Point2D point, number angle) |
| | Rotates the curve around 'point' by 'angle'.
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self | Scale (Point2D point, number xScale, number yScale) |
| | Scales the curve along two axes relative to a fixed point.
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self | Transform (Matrix2D matrix) |
| | Transform according to the matrix.
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Curve2D | Clone () |
| | Returns a copy of the curve.
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self | Invert () |
| | Inverts the direction of the curve.
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Point2D | GetStartPoint () |
| | Returns the start point of the curve.
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Point2D | GetEndPoint () |
| | Returns the end point of the curve.
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BoundingRect | GetBounds () |
| | Returns the curve bounding rectangle.
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self | Trim (Point2D startPoint, Point2D endPoint) |
| | Trims the curve by two points.
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boolean | operator== (Curve2D other) |
| | Checks for equality.
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boolean | operator~= (Curve2D other) |
| | Checks for inequality.
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| Vector2D | GetTangent (Point2D point) |
| | Calculates the tangent vector at a given point.
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| number | GetLength () |
| | Returns the length of the curve.
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| Point2D | GetPointAtDistance (number distance) |
| | Returns the point on the curve at a given distance from the start point.
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| boolean | IsClosed () |
| | Checks if the curve is closed.
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| self | Extend (EndType endType, number length) |
| | Extends the curve by the specified length.
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| Point2D | GetPointProjection (Point2D point, boolean oExtension) |
| | Returns an orthogonal projection of the point to the curve. If there is more than one orthogonal point projection, the closest one is returned. If there is more than one projection at the same distance, the one closest to the start of the curve is returned.
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Curve in two-dimensional space.
1.16.1