I am new to Jetbrains IDEA editor. I have a console application project. How can I add Let's Plot library/package/what-do-you-call-it so I can plot some functions and export them to say SVG files?
I found this question helpful, however it does not show how to import it, only how to use it: Kotlin lets-plot: minimal example
In IntelliJ: File
-> New Project
-> Gradle
+ GradleDSL=Kotlin
Gradle - build.gradle.kts
plugins {
kotlin("jvm") version "2.0.0"
}
group = "org.mygroup"
version = "1.0-SNAPSHOT"
repositories {
mavenCentral()
}
dependencies {
implementation("org.jetbrains.lets-plot:lets-plot-kotlin-jvm:4.7.3")
implementation("org.jetbrains.lets-plot:lets-plot-image-export:4.3.3")
testImplementation(kotlin("test"))
}
tasks.test {
useJUnitPlatform()
}
kotlin {
jvmToolchain(17)
}
Sample driver
import org.jetbrains.letsPlot.export.ggsave
import org.jetbrains.letsPlot.geom.geomLine
import org.jetbrains.letsPlot.letsPlot
fun main() {
val data = mapOf<String, Any>(
"x" to listOf(0, 0.5, 1, 2),
"y" to listOf(0, 0.25, 1, 4)
)
val plot = letsPlot(data) +
geomLine(color = "blue", size = 2.0) { x = "x"; y = "y" }
// save the file in the current dir
ggsave(plot = plot, filename = "plot.png", path = ".")
}