commonMain.jetbrains.datalore.vis.svg.SvgPathData.kt Maven / Gradle / Ivy
/*
* Copyright (c) 2019. JetBrains s.r.o.
* Use of this source code is governed by the MIT license that can be found in the LICENSE file.
*/
package jetbrains.datalore.vis.svg
class SvgPathData internal constructor(private val myPathData: String) {
enum class Action(private val myChar: Char) {
MOVE_TO('m'),
LINE_TO('l'),
HORIZONTAL_LINE_TO('h'),
VERTICAL_LINE_TO('v'),
CURVE_TO('c'),
SMOOTH_CURVE_TO('s'),
QUADRATIC_BEZIER_CURVE_TO('q'),
SMOOTH_QUADRATIC_BEZIER_CURVE_TO('t'),
ELLIPTICAL_ARC('a'),
CLOSE_PATH('z');
fun relativeCmd(): Char {
return myChar
}
fun absoluteCmd(): Char {
return myChar.uppercaseChar()
}
companion object {
private val MAP = HashMap()
init {
for (v in values()) {
MAP[v.absoluteCmd()] = v
MAP[v.relativeCmd()] = v
}
}
operator fun get(c: Char): Action {
if (MAP.containsKey(c)) {
return MAP[c]!!
}
throw IllegalArgumentException("No enum constant " + Action::class + "@myChar." + c)
}
}
}
override fun toString(): String {
return myPathData
}
companion object {
val EMPTY = SvgPathData("")
}
}