coordinate curve

基本解釋

According to the actual demand of setting out of center pag, two methods on computing the center line coordinate in curve are advanced.
從線路放樣的實際需要出發(fā)，提出了計算線路曲線段中樁測量坐標(biāo)的切線坐標(biāo)變換法和圓心坐標(biāo)變換法兩種計算方法。
This essay introduces a way and designing process of calculating any point coordinate and fixed long point coordinate on circular curve with curve radius.
介紹一種利用曲線半逕計算圓曲線上任意點坐標(biāo)和圓曲線上定長點坐標(biāo)的方法以及具躰測設(shè)過程。
There is also a similar quadraticCurveTo(cpx, cpy, x, y) method that takes a coordinate and a curve control point coordinate, but otherwise behaves similarly to lineTo().
還有一個類似的 quadraticCurveTo(cpx, cpy, x, y) 方法，該方法以一個坐標(biāo)和一個曲線控制點坐標(biāo)爲(wèi)蓡數(shù)，但是其行爲(wèi)類似於 lineTo()。