- CSS Classes
Core API
- Design
Path
- Path._curve()
- Path.addClass()
- Path.addText()
- Path.angleAt()
- Path.asPathString()
- Path.asRenderProps()
- Path.attr()
- Path.bbox()
- Path.clean()
- Path.clone()
- Path.close()
- Path.combine()
- Path.curve()
- Path.curve_()
- Path.divide()
- Path.edge()
- Path.end()
- Path.hide()
- Path.insop()
- Path.intersects()
- Path.intersectsX()
- Path.intersectsY()
- Path.join()
- Path.length()
- Path.line()
- Path.move()
- Path.noop()
- Path.offset()
- Path.reverse()
- Path.rotate()
- Path.roughLength()
- Path.setClass()
- Path.setHidden()
- Path.setText()
- Path.shiftAlong()
- Path.shiftFractionAlong()
- Path.smurve()
- Path.smurve_()
- Path.split()
- Path.start()
- Path.translate()
- Path.trim()
- Path.unhide()
Point
- Point.addCircle()
- Point.addText()
- Point.angle()
- Point.asRenderProps()
- Point.attr()
- Point.clone()
- Point.copy()
- Point.dist()
- Point.dx()
- Point.dy()
- Point.flipX()
- Point.flipY()
- Point.rotate()
- Point.setCircle()
- Point.setText()
- Point.shift()
- Point.shiftFractionTowards()
- Point.shiftOutwards()
- Point.shiftTowards()
- Point.sitsOn()
- Point.sitsRoughlyOn()
- Point.slope()
- Point.translate()
utils
- utils.applyTransformToPoint()
- utils.beamIntersectsCircle()
- utils.beamIntersectsCurve()
- utils.beamIntersectsX()
- utils.beamIntersectsY()
- utils.beamsIntersect()
- utils.capitalize()
- utils.circlesIntersect()
- utils.combineTransform()
- utils.curveEdge()
- utils.curveIntersectsX()
- utils.curveIntersectsY()
- utils.curveParameterFromPoint()
- utils.curvesIntersect()
- utils.deg2rad()
- utils.generateStackTransform()
- utils.getTransformedBounds()
- utils.lineIntersectsCircle()
- utils.lineIntersectsCurve()
- utils.linesIntersect()
- utils.mergeI18n()
- utils.mergeOptions()
- utils.pctBasedOn()
- utils.pointOnBeam()
- utils.pointOnCurve()
- utils.pointOnLine()
- utils.rad2deg()
- utils.round()
- utils.splitCurve()
- utils.stretchToScale()
- utils.units()
Macros
- banner
- bannerBox
- bartack
- bartackAlong
- bartackFractionAlong
- crossBox
- cutOnFold
- flip
- gore
- grainline
- hd
- ld
- miniScale
- mirror
- pd
- pleat
- ringSector
- rmBanner
- rmBannerBox
- rmBartack
- rmBartackAlong
- rmBartackFractionAlong
- rmCrossBox
- rmCutOnFold
- rmGrainline
- rmHd
- rmLd
- rmMiniScale
- rmPd
- rmPleat
- rmRingSector
- rmScaleBox
- rmSewTogether
- rmTitle
- rmVd
- rmaD
- rmaHd
- rmaLd
- rmaPd
- rmaVd
- round
- scalebox
- sewTogether
- sprinkle
- title
- vd
- Measurements
Store Methods
- cutlist.addCut()
- cutlist.removeCut()
- cutlist.setCutOnFold()
- cutlist.setGrain()
- flag.error()
- flag.fixme()
- flag.info()
- flag.note()
- flag.preset()
- flag.tip()
- flag.warn()
- generateMacroIds()
- getMacroIds()
- log.debug()
- log.error()
- log.info()
- log.warn()
- pack()
- removeMacroNodes()
- storeMacroIds()
- unflag.error()
- unflag.fixme()
- unflag.info()
- unflag.note()
- unflag.preset()
- unflag.tip()
- unflag.warn()
- Web of Trust
The Path.roughLength() method returns a (very) rough estimate of the path’s length.
Signature
Javascript
Number path.roughLength()
Example
Notes
The Path.roughLength() is not intended to give an estimate that is accurate, but rather differentiates between paths that are a few millimeter long, or meters long.
It calculates the length without walking the (cubic) Bézier curve making it very fast and very inaccurate (for curves). It is typically used to determine how much precision to apply when walking a curve.
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- Last updated: 6 days, 9 hours ago