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A part of the Lets-Plot library.

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/*
 * Copyright (c) 2023. JetBrains s.r.o.
 * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
 */

package org.jetbrains.letsPlot.livemap

import org.jetbrains.letsPlot.commons.geometry.DoubleVector
import org.jetbrains.letsPlot.commons.geometry.Vector
import org.jetbrains.letsPlot.commons.intern.typedGeometry.Rect
import org.jetbrains.letsPlot.commons.intern.typedGeometry.Scalar
import org.jetbrains.letsPlot.commons.intern.typedGeometry.Vec
import org.jetbrains.letsPlot.commons.intern.typedGeometry.explicitVec

/**
 * Coordinates in [0.0.. 256.0]
 */
interface World {
    companion object {
        val ZERO_VEC: Vec = Vec(0.0, 0.0)
        val DOMAIN: Rect = Rect.Companion.XYWH(0.0, 0.0, 256.0, 256.0)
    }
}

/**
 * Coordinates used by Context2d
 */
interface Client {
    companion object {
        val ZERO_VEC: Vec = Vec(0.0, 0.0)
        val Number.px: Scalar get() = Scalar(this.toDouble())
    }

}

typealias ClientPoint = Vec
typealias WorldPoint = Vec
typealias WorldRectangle = Rect

fun Vector.toClientPoint() = org.jetbrains.letsPlot.livemap.ClientPoint(x, y)
fun DoubleVector.toClientPoint() = explicitVec(x, y)