Zabbix

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;

** without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

** See the GNU Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

​

class CSVGPie {

​

    static ZBX_STYLE_CLASS =                'svg-pie-chart';

    static ZBX_STYLE_ARCS =                 'svg-pie-chart-arcs';

    static ZBX_STYLE_ARC_CONTAINER =        'svg-pie-chart-arc-container';

    static ZBX_STYLE_ARC_PLACEHOLDER =      'svg-pie-chart-arc-placeholder';

    static ZBX_STYLE_ARC_STROKE =           'svg-pie-chart-arc-stroke';

    static ZBX_STYLE_ARC =                  'svg-pie-chart-arc';

    static ZBX_STYLE_SPACE_CONTAINER =      'svg-pie-chart-space-container';

    static ZBX_STYLE_SPACE =                'svg-pie-chart-space';

    static ZBX_STYLE_ARC_NO_DATA_OUTER =    'svg-pie-chart-arc-no-data-outer';

    static ZBX_STYLE_ARC_NO_DATA_INNER =    'svg-pie-chart-arc-no-data-inner';

    static ZBX_STYLE_TOTAL_VALUE =          'svg-pie-chart-total-value';

    static ZBX_STYLE_TOTAL_VALUE_NO_DATA =  'svg-pie-chart-total-value-no-data';

​

    static TEXT_BASELINE = 0.8;

​

    static ANIMATE_DURATION_WHOLE = 1000;

    static ANIMATE_DURATION_POP_OUT = 300;

    static ANIMATE_DURATION_POP_IN = 100;

​

    static DRAW_TYPE_PIE = 0;

    static DRAW_TYPE_DOUGHNUT = 1;

​

    static TOTAL_VALUE_SIZE_DEFAULT = 20;

    static TOTAL_VALUE_HEIGHT_MIN = 12;

    static TOTAL_VALUE_PADDING = 10;

​

    /**

     * Widget configuration.

     *

     * @type {Object}

     */

    #config;

​

    /**

     * Inner padding of the root SVG element.

     *

     * @type {Object}

     */

    #padding;

​

    /**

     * Root SVG element.

     *

     * @type {SVGSVGElement}

     * @member {Selection}

     */

    #svg;

​

    /**

     * SVG group element implementing scaling and fitting of its contents inside the root SVG element.

     *

     * @type {SVGGElement}

     * @member {Selection}

     */

    #container;

​

    /**

     * SVG group element that contains all the sectors.

     *

     * @type {SVGGElement}

     * @member {Selection}

     */

    #arcs_container;

​

    /**

     * SVG group element that contains all the space elements between sectors.

     *

     * @type {SVGGElement}

     * @member {Selection}

     */

    #space_container;

​

    /**

     * SVG foreignObject element that contains total value and units.