@macrostrat/column-components/dist/esm/column-components.410c3de3.js

React rendering primitives for stratigraphic columns

import $5dmuY$labella from "labella";


const { Node: $a0c6e663f4b9fd09$export$85c928794f8d04d4, Renderer: $a0c6e663f4b9fd09$export$88530751e3977073, Force: $a0c6e663f4b9fd09$export$ab7becc5aba9dee4 } = (0, $5dmuY$labella);
class $a0c6e663f4b9fd09$export$bbc681c531bc8538 {
    constructor(allowedRange, width, data = null){
        this.allowedRange = allowedRange;
        this.centerPos = (this.allowedRange[0] + this.allowedRange[1]) / 2;
        this.currentPos = this.centerPos;
        this.width = width;
        this.data = data;
        this.layerIndex = 0;
    }
    get idealPos() {
        const [end, start] = this.allowedRange;
        if (this.currentPos < start) return start;
        if (this.currentPos > end) return end;
        return this.currentPos;
    }
    // return negative if overlap
    distanceFrom(node) {
        const halfWidth = this.width / 2;
        const nodeHalfWidth = node.width / 2;
        // max(a[0], b[0]) - min(a[1], b[1])
        return Math.max(this.currentPos - halfWidth, node.currentPos - nodeHalfWidth) - Math.min(this.currentPos + halfWidth, node.currentPos + nodeHalfWidth);
    }
    moveToIdealPosition() {
        this.currentPos = this.idealPos;
        return this;
    }
    displacement() {
        return this.idealPos - this.currentPos;
    }
    overlapWithNode(node, buffer = 0) {
        return this.distanceFrom(node) - buffer < 0;
    }
    overlapWithPoint(pos) {
        const halfWidth = this.width / 2;
        return pos >= this.currentPos - halfWidth && pos <= this.currentPos + halfWidth;
    }
    positionBefore(node, buffer = 0) {
        return node.currentLeft() - this.width / 2 - buffer;
    }
    positionAfter(node, buffer = 0) {
        return node.currentRight() + this.width / 2 + buffer;
    }
    currentRight() {
        return this.currentPos + this.width / 2;
    }
    currentLeft() {
        return this.currentPos - this.width / 2;
    }
    idealRight() {
        return this.idealPos + this.width / 2;
    }
    idealLeft() {
        return this.idealPos - this.width / 2;
    }
    createStub(width) {
        const stub = new $a0c6e663f4b9fd09$export$85c928794f8d04d4(this.idealPos, width, this.data);
        stub.currentPos = this.currentPos;
        stub.child = this;
        this.parent = stub;
        return stub;
    }
    removeStub() {
        if (this.parent) {
            this.parent.child = null;
            this.parent = null;
        }
        return this;
    }
    isStub() {
        return !!this.child;
    }
    getPathToRoot() {
        const path = [];
        let current = this;
        while(current){
            path.push(current);
            current = current.parent;
        }
        return path;
    }
    getPathFromRoot() {
        return this.getPathToRoot().reverse();
    }
    getPathToRootLength() {
        let length = 0;
        let current = this;
        while(current){
            const targetPos = current.parent ? current.parent.currentPos : current.idealPos;
            length += Math.abs(current.currentPos - targetPos);
            current = current.parent;
        }
        return length;
    }
    // Trace back to the node without parent
    getRoot() {
        let previous = this;
        let current = this;
        while(current){
            previous = current;
            current = current.parent;
        }
        return previous;
    }
    getLayerIndex() {
        return this.layerIndex;
    }
    clone() {
        const node = new $a0c6e663f4b9fd09$export$bbc681c531bc8538(this.allowedRange, this.width, this.data);
        node.currentPos = this.currentPos;
        node.layerIndex = this.layerIndex;
        return node;
    }
}


export {$a0c6e663f4b9fd09$export$85c928794f8d04d4 as Node, $a0c6e663f4b9fd09$export$88530751e3977073 as Renderer, $a0c6e663f4b9fd09$export$ab7becc5aba9dee4 as Force, $a0c6e663f4b9fd09$export$bbc681c531bc8538 as FlexibleNode};
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