@nativescript-community/ui-chart/data/ScatterDataSet.js

A powerful chart / graph plugin, supporting line, bar, pie, radar, bubble, and candlestick charts as well as scaling, panning and animations.

import { ScatterShape } from '../charts/ScatterChart';
import { ChevronDownShapeRenderer } from '../renderer/scatter/ChevronDownShapeRenderer';
import { ChevronUpShapeRenderer } from '../renderer/scatter/ChevronUpShapeRenderer';
import { CircleShapeRenderer } from '../renderer/scatter/CircleShapeRenderer';
import { CrossShapeRenderer } from '../renderer/scatter/CrossShapeRenderer';
import { SquareShapeRenderer } from '../renderer/scatter/SquareShapeRenderer';
import { TriangleShapeRenderer } from '../renderer/scatter/TriangleShapeRenderer';
import { XShapeRenderer } from '../renderer/scatter/XShapeRenderer';
import { ColorTemplate } from '../utils/ColorTemplate';
import { LineScatterCandleRadarDataSet } from './LineScatterCandleRadarDataSet';
export class ScatterDataSet extends LineScatterCandleRadarDataSet {
    /**
     * Sets the ScatterShape this DataSet should be drawn with. This will search for an available IShapeRenderer and set this
     * renderer for the DataSet.
     */
    set scatterShape(shape) {
        this.shapeRenderer = ScatterDataSet.getRendererForShape(shape);
    }
    constructor(yVals, label, xProperty, yProperty) {
        super(yVals, label, xProperty, yProperty);
        /**
         * the size the scattershape will have, in density pixels
         */
        this.scatterShapeSize = 15;
        /**
         * Renderer responsible for rendering this DataSet, default: square
         */
        this.shapeRenderer = new SquareShapeRenderer();
        /**
         * The radius of the hole in the shape (applies to Square, Circle and Triangle)
         * - default: 0.0
         */
        this.scatterShapeHoleRadius = 0;
        /**
         * Color for the hole in the shape.
         * Setting to `ColorTemplate.COLOR_NONE` will behave as transparent.
         * - default: ColorTemplate.COLOR_NONE
         */
        this.scatterShapeHoleColor = ColorTemplate.COLOR_NONE;
        this.init();
    }
    static getRendererForShape(shape) {
        switch (shape) {
            case ScatterShape.SQUARE:
                return new SquareShapeRenderer();
            case ScatterShape.CIRCLE:
                return new CircleShapeRenderer();
            case ScatterShape.TRIANGLE:
                return new TriangleShapeRenderer();
            case ScatterShape.CROSS:
                return new CrossShapeRenderer();
            case ScatterShape.X:
                return new XShapeRenderer();
            case ScatterShape.CHEVRON_UP:
                return new ChevronUpShapeRenderer();
            case ScatterShape.CHEVRON_DOWN:
                return new ChevronDownShapeRenderer();
        }
    }
}
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