86 lines
2.6 KiB
JavaScript
86 lines
2.6 KiB
JavaScript
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/* *
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*
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* (c) 2010-2020 Torstein Honsi
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*
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* License: www.highcharts.com/license
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*
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* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
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*
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* */
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'use strict';
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import H from '../parts/Globals.js';
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import U from '../parts/Utilities.js';
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var addEvent = U.addEvent, isNumber = U.isNumber;
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var setOptions = H.setOptions;
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setOptions({
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/**
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* @optionparent chart
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*/
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chart: {
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/**
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* Whether to display errors on the chart. When `false`, the errors will
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* be shown only in the console.
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*
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* @sample highcharts/chart/display-errors/
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* Show errors on chart
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*
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* @since 7.0.0
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* @requires modules/debugger
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*/
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displayErrors: true
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}
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});
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/* eslint-disable no-invalid-this */
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addEvent(H.Chart, 'displayError', function (e) {
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var chart = this, code = e.code, msg, options = chart.options.chart, renderer = chart.renderer, chartWidth, chartHeight;
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if (chart.errorElements) {
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(chart.errorElements).forEach(function (el) {
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if (el) {
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el.destroy();
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}
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});
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}
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if (options && options.displayErrors && renderer) {
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chart.errorElements = [];
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msg = isNumber(code) ?
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('Highcharts error #' + code + ': ' +
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H.errorMessages[code].text) :
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code;
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chartWidth = chart.chartWidth;
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chartHeight = chart.chartHeight;
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// Format msg so SVGRenderer can handle it
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msg = msg
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.replace(/<h1>(.*)<\/h1>/g, '<br><span style="font-size: 24px">$1</span><br>')
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.replace(/<\/p>/g, '</p><br>');
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// Render red chart frame.
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chart.errorElements[0] = renderer.rect(2, 2, chartWidth - 4, chartHeight - 4).attr({
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'stroke-width': 4,
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stroke: '#ff0000',
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zIndex: 3
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}).add();
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// Render error message
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chart.errorElements[1] = renderer.label(msg, 0, 0, 'rect', void 0, void 0, void 0, void 0, 'debugger').css({
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color: '#ffffff',
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width: (chartWidth - 16) + 'px',
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padding: 0
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}).attr({
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fill: 'rgba(255, 0, 0, 0.9)',
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width: chartWidth,
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padding: 8,
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zIndex: 10
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}).add();
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chart.errorElements[1].attr({
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y: chartHeight - this.errorElements[1].getBBox().height
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});
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}
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});
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addEvent(H.Chart, 'beforeRedraw', function () {
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var errorElements = this.errorElements;
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if (errorElements && errorElements.length) {
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errorElements.forEach(function (el) {
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el.destroy();
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});
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}
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this.errorElements = null;
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});
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