<?php
$config->chart->widthInput = 128;
$config->chart->widthDate  = 248;

$config->chart->dateConvert = array();
$config->chart->dateConvert['year']  = 'YEAR';
$config->chart->dateConvert['month'] = 'MONTH';
$config->chart->dateConvert['week']  = 'YEARWEEK';
$config->chart->dateConvert['day']   = 'DATE';