highcharts
Version:
JavaScript charting framework
102 lines (101 loc) • 3.14 kB
JavaScript
/* *
*
* (c) 2010-2021 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
;
import Chart from '../../Core/Chart/Chart.js';
import ErrorMessages from './ErrorMessages.js';
import H from '../../Core/Globals.js';
var charts = H.charts;
import D from '../../Core/DefaultOptions.js';
var setOptions = D.setOptions;
import U from '../../Core/Utilities.js';
var addEvent = U.addEvent, find = U.find, isNumber = U.isNumber;
/* *
*
* Compositions
*
* */
setOptions({
/**
* @optionparent chart
*/
chart: {
/**
* Whether to display errors on the chart. When `false`, the errors will
* be shown only in the console.
*
* @sample highcharts/chart/display-errors/
* Show errors on chart
*
* @since 7.0.0
* @requires modules/debugger
*/
displayErrors: true
}
});
/* eslint-disable no-invalid-this */
addEvent(H, 'displayError', function (e) {
// Display error on the chart causing the error or the last created chart.
var chart = e.chart ||
find(charts.slice().reverse(), function (c) { return !!c; });
if (!chart) {
return;
}
var code = e.code, msg, options = chart.options.chart, renderer = chart.renderer, chartWidth, chartHeight;
if (chart.errorElements) {
chart.errorElements.forEach(function (el) {
if (el) {
el.destroy();
}
});
}
if (options && options.displayErrors && renderer) {
chart.errorElements = [];
msg = isNumber(code) ?
('Highcharts error #' + code + ': ' +
ErrorMessages[code].text) :
code;
chartWidth = chart.chartWidth;
chartHeight = chart.chartHeight;
// Format msg so SVGRenderer can handle it
msg = msg
.replace(/<h1>(.*)<\/h1>/g, '<br><span style="font-size: 24px">$1</span><br>')
.replace(/<p>/g, '')
.replace(/<\/p>/g, '<br>');
// Render red chart frame.
chart.errorElements[0] = renderer.rect(2, 2, chartWidth - 4, chartHeight - 4).attr({
'stroke-width': 4,
stroke: '#ff0000',
zIndex: 3
}).add();
// Render error message
chart.errorElements[1] = renderer.label(msg, 0, 0, 'rect', void 0, void 0, void 0, void 0, 'debugger').css({
color: '#ffffff',
width: (chartWidth - 16) + 'px',
padding: 0
}).attr({
fill: 'rgba(255, 0, 0, 0.9)',
width: chartWidth,
padding: 8,
zIndex: 10
}).add();
chart.errorElements[1].attr({
y: chartHeight - chart.errorElements[1].getBBox().height
});
}
});
addEvent(Chart, 'beforeRedraw', function () {
var errorElements = this.errorElements;
if (errorElements && errorElements.length) {
errorElements.forEach(function (el) {
el.destroy();
});
}
delete this.errorElements;
});