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AestheticsDefaults.kt
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AestheticsDefaults.kt
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/*
* Copyright (c) 2020. 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.plot.base.aes
import jetbrains.datalore.base.typedKey.TypedKeyHashMap
import jetbrains.datalore.base.values.Color
import jetbrains.datalore.plot.base.Aes
import jetbrains.datalore.plot.base.render.point.NamedShape
open class AestheticsDefaults {
private val myDefaults = TypedKeyHashMap().apply {
for (aes in Aes.values()) {
// Safe cast because AesInitValue.get(aes) is guaranteed to return correct type.
@Suppress("UNCHECKED_CAST")
put(aes as Aes<Any>, AesInitValue[aes])
}
}
private val myDefaultsInLegend = TypedKeyHashMap()
protected fun <T> update(aes: Aes<T>, defaultValue: T): AestheticsDefaults {
myDefaults.put(aes, defaultValue)
return this
}
protected fun <T> updateInLegend(aes: Aes<T>, defaultValue: T): AestheticsDefaults {
myDefaultsInLegend.put(aes, defaultValue)
return this
}
open fun rangeIncludesZero(aes: Aes<*>): Boolean {
return false
}
fun <T> defaultValue(aes: Aes<T>): T {
return myDefaults[aes]
}
fun <T> defaultValueInLegend(aes: Aes<T>): T {
return if (myDefaultsInLegend.containsKey(aes)) {
myDefaultsInLegend[aes]
} else {
defaultValue(aes)
}
}
companion object {
fun point(): AestheticsDefaults {
return base()
.update(Aes.SIZE, 2.0)
.updateInLegend(Aes.SIZE, 5.0)
}
fun path(): AestheticsDefaults {
return base()
}
fun line(): AestheticsDefaults {
return path()
}
fun abline(): AestheticsDefaults {
return path()
}
fun hline(): AestheticsDefaults {
return path()
}
fun vline(): AestheticsDefaults {
return path()
}
fun smooth(): AestheticsDefaults {
return path()
.update(Aes.COLOR, Color.MAGENTA)
.update(Aes.FILL, Color.BLACK)
}
fun bar(): AestheticsDefaults {
return object : AestheticsDefaults() {
override fun rangeIncludesZero(aes: Aes<*>): Boolean {
return aes == Aes.Y || super.rangeIncludesZero(aes)
}
}
.update(Aes.WIDTH, 0.9)
.update(Aes.COLOR, Color.TRANSPARENT) // no outline (transparent)
}
fun histogram(): AestheticsDefaults {
return object : AestheticsDefaults() {
override fun rangeIncludesZero(aes: Aes<*>): Boolean {
return aes == Aes.Y || super.rangeIncludesZero(aes)
}
}
.update(Aes.COLOR, Color.TRANSPARENT) // no outline (transparent)
}
fun dotplot(): AestheticsDefaults {
return AestheticsDefaults()
.update(Aes.COLOR, Color.TRANSPARENT) // no outline (transparent)
.updateInLegend(Aes.SIZE, 5.0)
}
fun tile(): AestheticsDefaults {
return AestheticsDefaults()
.update(Aes.COLOR, Color.TRANSPARENT) // no outline (transparent)
}
fun bin2d(): AestheticsDefaults {
return tile()
}
fun errorBar(): AestheticsDefaults {
return AestheticsDefaults()
.update(Aes.COLOR, Color.BLACK)
}
fun crossBar(): AestheticsDefaults {
return AestheticsDefaults()
.update(Aes.WIDTH, 0.9)
.update(Aes.COLOR, Color.BLACK)
.update(Aes.FILL, Color.WHITE)
}
fun lineRange(): AestheticsDefaults {
return path()
}
fun pointRange(): AestheticsDefaults {
return path()
}
fun polygon(): AestheticsDefaults {
return base()
.update(Aes.COLOR, Color.TRANSPARENT) // no outline (transparent)
}
fun map(): AestheticsDefaults {
return base()
.update(Aes.SIZE, 0.2) // outline thickness
.update(Aes.COLOR, Color.GRAY)
.update(Aes.FILL, Color.TRANSPARENT)
}
fun boxplot(): AestheticsDefaults {
return crossBar()
}
fun areaRidges(): AestheticsDefaults {
return base()
.update(Aes.COLOR, Color.BLACK)
.update(Aes.FILL, Color.parseHex("#8CBBE4"))
}
fun violin(): AestheticsDefaults {
return AestheticsDefaults()
.update(Aes.COLOR, Color.BLACK)
.update(Aes.FILL, Color.WHITE)
}
fun ydotplot(): AestheticsDefaults {
return AestheticsDefaults()
.update(Aes.COLOR, Color.TRANSPARENT) // no outline (transparent)
.updateInLegend(Aes.SIZE, 5.0)
}
fun livemap(): AestheticsDefaults {
return base()
}
fun ribbon(): AestheticsDefaults {
return base()
}
fun area(): AestheticsDefaults {
return object : AestheticsDefaults() {
override fun rangeIncludesZero(aes: Aes<*>): Boolean {
return aes == Aes.Y || super.rangeIncludesZero(aes)
}
}
}
fun density(): AestheticsDefaults {
return area()
.update(Aes.FILL, Color.TRANSPARENT)
}
fun contour(): AestheticsDefaults {
return path()
}
fun contourf(): AestheticsDefaults {
return base()
.update(Aes.SIZE, 0.0)
}
fun density2d(): AestheticsDefaults {
return contour()
}
fun density2df(): AestheticsDefaults {
return contourf()
}
fun jitter(): AestheticsDefaults {
return point()
}
fun qq(): AestheticsDefaults {
return point()
}
fun qq2(): AestheticsDefaults {
return point()
}
fun qq_line(): AestheticsDefaults {
return path()
}
fun qq2_line(): AestheticsDefaults {
return path()
}
fun freqpoly(): AestheticsDefaults {
return area()
}
fun step(): AestheticsDefaults {
return path()
}
fun rect(): AestheticsDefaults {
return polygon()
}
fun segment(): AestheticsDefaults {
return path()
}
fun text(): AestheticsDefaults {
return base()
.update(Aes.SIZE, 7.0)
.update(Aes.COLOR, Color.parseHex("#3d3d3d")) // dark gray
.updateInLegend(Aes.FILL, Color.TRANSPARENT)
}
fun label(): AestheticsDefaults {
return text()
.update(Aes.FILL, Color.WHITE)
}
fun raster(): AestheticsDefaults {
return base()
}
fun image(): AestheticsDefaults {
return base()
}
fun pie(): AestheticsDefaults {
return base()
.update(Aes.SIZE, 10.0)
.updateInLegend(Aes.SIZE, 1.0)
.updateInLegend(Aes.FILL, Color.TRANSPARENT)
.updateInLegend(Aes.COLOR, Color.TRANSPARENT)
}
fun lollipop(): AestheticsDefaults {
return point()
.update(Aes.SHAPE, NamedShape.STICK_CIRCLE)
.update(Aes.STROKE, 1.0)
}
private fun base(): AestheticsDefaults {
return AestheticsDefaults()
}
}
}