ChartFilter.php Model widget chart with a filter. Tags copyright YetiForce S.A. license YetiForce Public License 6.5 (licenses/LicenseEN.txt or yetiforce.com) author Tomasz Kur t.kur@yetiforce.com author Radosław Skrzypczak r.skrzypczak@yetiforce.com Interfaces, Classes, Traits and Enums Vtiger_ChartFilter_Model Widget chart model with a filter.