react-native-chart-kit/dist/v2/react-native/charts/line/axisLabels.js

Beautiful React Native charts for dashboards, reports, and data-rich mobile apps.

export const defaultLineChartAxisLabelAnimationDuration = 160;
const getMaxWidth = (sizes) => sizes.reduce((max, size) => Math.max(max, size.width), 0);
export const resolveLineChartYAxisLabelSizes = ({ sizes, stableSizes, width }) => {
    const fixedWidth = typeof width === "number" && Number.isFinite(width)
        ? Math.max(0, width)
        : width === "stable"
            ? getMaxWidth(stableSizes ?? sizes)
            : undefined;
    if (fixedWidth === undefined) {
        return sizes;
    }
    return sizes.map((size) => ({
        ...size,
        width: fixedWidth
    }));
};
export const resolveLineChartAxisLabelAnimationConfig = (animation) => {
    if (!animation) {
        return {
            enabled: false,
            duration: 0,
            strategy: "crossfade"
        };
    }
    if (animation === true) {
        return {
            enabled: true,
            duration: defaultLineChartAxisLabelAnimationDuration,
            strategy: "crossfade"
        };
    }
    return {
        enabled: true,
        duration: typeof animation.duration === "number" &&
            Number.isFinite(animation.duration)
            ? Math.max(0, animation.duration)
            : defaultLineChartAxisLabelAnimationDuration,
        strategy: animation.strategy ?? "crossfade"
    };
};
export const buildLineChartYAxisLabels = ({ formatYLabel, labelOffset, ticks, yScale }) => {
    const keyCounts = new Map();
    return ticks.map((tick) => {
        const text = formatYLabel(tick);
        const baseKey = `${tick}:${text}`;
        const duplicateCount = keyCounts.get(baseKey) ?? 0;
        keyCounts.set(baseKey, duplicateCount + 1);
        return {
            key: duplicateCount === 0 ? baseKey : `${baseKey}:${duplicateCount}`,
            text,
            y: yScale.scale(tick) + labelOffset,
            opacity: 1
        };
    });
};