victory-bar/lib/bar-helper-methods.js

Bar Component for Victory

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getStyle = exports.getCornerRadius = exports.getBarWidth = void 0;
var _isPlainObject = _interopRequireDefault(require("lodash/isPlainObject"));
var _victoryCore = require("victory-core");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
const DEFAULT_BAR_WIDTH = 8;
const getBarWidth = (barWidth, props) => {
  const {
    scale,
    data,
    style
  } = props;
  if (barWidth) {
    return _victoryCore.Helpers.evaluateProp(barWidth, props);
  } else if (style.width) {
    return style.width;
  }
  const range = scale.x.range();
  const extent = Math.abs(range[1] - range[0]);
  const bars = data.length + 2;
  const barRatio = props.barRatio || 0.5;
  const defaultWidth = barRatio * (data.length < 2 ? DEFAULT_BAR_WIDTH : extent / bars);
  return Math.max(1, defaultWidth);
};
exports.getBarWidth = getBarWidth;
const getCornerRadiusFromObject = (cornerRadius, props) => {
  const realCornerRadius = {
    topLeft: 0,
    topRight: 0,
    bottomLeft: 0,
    bottomRight: 0
  };
  const updateCornerRadius = (corner, fallback) => {
    if (!_victoryCore.Helpers.isNil(cornerRadius[corner])) {
      realCornerRadius[corner] = _victoryCore.Helpers.evaluateProp(cornerRadius[corner], props);
    } else if (!_victoryCore.Helpers.isNil(cornerRadius[fallback])) {
      realCornerRadius[corner] = _victoryCore.Helpers.evaluateProp(cornerRadius[fallback], props);
    }
  };
  updateCornerRadius("topLeft", "top");
  updateCornerRadius("topRight", "top");
  updateCornerRadius("bottomLeft", "bottom");
  updateCornerRadius("bottomRight", "bottom");
  return realCornerRadius;
};
function isCornerRadiusObject(cornerRadius) {
  return (0, _isPlainObject.default)(cornerRadius);
}
const getCornerRadius = (cornerRadius, props) => {
  const realCornerRadius = {
    topLeft: 0,
    topRight: 0,
    bottomLeft: 0,
    bottomRight: 0
  };
  if (!cornerRadius) {
    return realCornerRadius;
  }
  if (isCornerRadiusObject(cornerRadius)) {
    return getCornerRadiusFromObject(cornerRadius, props);
  }
  realCornerRadius.topLeft = _victoryCore.Helpers.evaluateProp(cornerRadius, props);
  realCornerRadius.topRight = _victoryCore.Helpers.evaluateProp(cornerRadius, props);
  return realCornerRadius;
};
exports.getCornerRadius = getCornerRadius;
const getStyle = function (style, props) {
  if (style === void 0) {
    style = {};
  }
  if (props.disableInlineStyles) {
    return {};
  }
  const stroke = style.fill || "black";
  const baseStyle = {
    fill: "black",
    stroke
  };
  return _victoryCore.Helpers.evaluateStyle(Object.assign(baseStyle, style), props);
};
exports.getStyle = getStyle;