@vx/shape/lib/shapes/BarStackHorizontal.js

vx shape

"use strict";

exports.__esModule = true;
exports.default = BarStackHorizontal;

var _react = _interopRequireDefault(require("react"));

var _classnames = _interopRequireDefault(require("classnames"));

var _d3Shape = require("d3-shape");

var _group = require("@vx/group");

var _accessors = require("../util/accessors");

var _getBandwidth = _interopRequireDefault(require("../util/getBandwidth"));

var _setNumberOrNumberAccessor = _interopRequireDefault(require("../util/setNumberOrNumberAccessor"));

var _stackOrder = _interopRequireDefault(require("../util/stackOrder"));

var _stackOffset = _interopRequireDefault(require("../util/stackOffset"));

var _Bar = _interopRequireDefault(require("./Bar"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }

function BarStackHorizontal(_ref) {
  var data = _ref.data,
      className = _ref.className,
      top = _ref.top,
      left = _ref.left,
      y = _ref.y,
      _ref$x = _ref.x0,
      x0 = _ref$x === void 0 ? _accessors.getFirstItem : _ref$x,
      _ref$x2 = _ref.x1,
      x1 = _ref$x2 === void 0 ? _accessors.getSecondItem : _ref$x2,
      xScale = _ref.xScale,
      yScale = _ref.yScale,
      color = _ref.color,
      keys = _ref.keys,
      value = _ref.value,
      order = _ref.order,
      offset = _ref.offset,
      children = _ref.children,
      restProps = _objectWithoutPropertiesLoose(_ref, ["data", "className", "top", "left", "y", "x0", "x1", "xScale", "yScale", "color", "keys", "value", "order", "offset", "children"]);

  var stack = (0, _d3Shape.stack)();
  if (keys) stack.keys(keys);
  if (value) (0, _setNumberOrNumberAccessor.default)(stack.value, value);
  if (order) stack.order((0, _stackOrder.default)(order));
  if (offset) stack.offset((0, _stackOffset.default)(offset));
  var stacks = stack(data);
  var barHeight = (0, _getBandwidth.default)(yScale);
  var barStacks = stacks.map(function (barStack, i) {
    var key = barStack.key;
    return {
      index: i,
      key: key,
      bars: barStack.map(function (bar, j) {
        var barWidth = (xScale(x1(bar)) || 0) - (xScale(x0(bar)) || 0);
        var barX = xScale(x0(bar));
        var barY = 'bandwidth' in yScale ? yScale(y(bar.data)) : Math.max((yScale(y(bar.data)) || 0) - barWidth / 2);
        return {
          bar: bar,
          key: key,
          index: j,
          height: barHeight,
          width: barWidth,
          x: barX || 0,
          y: barY || 0,
          color: color(barStack.key, j)
        };
      })
    };
  }); // eslint-disable-next-line react/jsx-no-useless-fragment

  if (children) return /*#__PURE__*/_react.default.createElement(_react.default.Fragment, null, children(barStacks));
  return /*#__PURE__*/_react.default.createElement(_group.Group, {
    className: (0, _classnames.default)('vx-bar-stack-horizontal', className),
    top: top,
    left: left
  }, barStacks.map(function (barStack) {
    return barStack.bars.map(function (bar) {
      return /*#__PURE__*/_react.default.createElement(_Bar.default, _extends({
        key: "bar-stack-" + barStack.index + "-" + bar.index,
        x: bar.x,
        y: bar.y,
        height: bar.height,
        width: bar.width,
        fill: bar.color
      }, restProps));
    });
  }));
}