c3/src/api.grid.ts

D3-based reusable chart library

import { Chart } from './core'

Chart.prototype.xgrids = function(grids) {
  var $$ = this.internal,
    config = $$.config
  if (!grids) {
    return config.grid_x_lines
  }
  config.grid_x_lines = grids
  $$.redrawWithoutRescale()
  return config.grid_x_lines
}
Chart.prototype.xgrids.add = function(grids) {
  var $$ = this.internal
  return this.xgrids($$.config.grid_x_lines.concat(grids ? grids : []))
}
Chart.prototype.xgrids.remove = function(params) {
  // TODO: multiple
  var $$ = this.internal
  $$.removeGridLines(params, true)
}

Chart.prototype.ygrids = function(grids) {
  var $$ = this.internal,
    config = $$.config
  if (!grids) {
    return config.grid_y_lines
  }
  config.grid_y_lines = grids
  $$.redrawWithoutRescale()
  return config.grid_y_lines
}
Chart.prototype.ygrids.add = function(grids) {
  var $$ = this.internal
  return this.ygrids($$.config.grid_y_lines.concat(grids ? grids : []))
}
Chart.prototype.ygrids.remove = function(params) {
  // TODO: multiple
  var $$ = this.internal
  $$.removeGridLines(params, false)
}