@nativescript-community/ui-chart/data/BarData.d.ts

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

import { BarLineScatterCandleBubbleData } from './BarLineScatterCandleBubbleData';
import { BarDataSet } from './BarDataSet';
import { BarEntry } from './BarEntry';
/**
 * Data object that represents all data for the BarChart.
 *

 */
export declare class BarData extends BarLineScatterCandleBubbleData<BarEntry, BarDataSet> {
    /**
     * the width of the bars on the x-axis, in values (not pixels)
     */
    barWidth: number;
    /**
     * if set to true, bar keep the same size with zoom scale
     */
    fixedBarScale: boolean;
    /**
     * Groups all BarDataSet objects this data object holds together by modifying the x-value of their entries.
     * Previously set x-values of entries will be overwritten. Leaves space between bars and groups as specified
     * by the parameters.
     * Do not forget to call notifyDataSetChanged() on your BarChart object after calling this method.
     *
     * @param fromX      the starting polet on the x-axis where the grouping should begin
     * @param groupSpace the space between groups of bars in values (not pixels) e.g. 0.8f for bar width 1
     * @param barSpace   the space between individual bars in values (not pixels) e.g. 0.1 for bar width 1
     * @param centered   whether to group bar around x values or between (default is false)
     * @param groupCondensed   whether to condensed grouped bar (no space for "0" bars)
     */
    groupBars(fromX: any, groupSpace: any, barSpace: any, centered?: boolean, groupCondensed?: boolean): void;
    /**
     * In case of grouped bars, this method returns the space an individual group of bar needs on the x-axis.
     *
     * @param groupSpace
     * @param barSpace
     * @return
     */
    getGroupWidth(groupSpace: any, barSpace: any): any;
}