fix(chart): Fix chart rendering and appearance issues in the DeesChartArea component.

This commit is contained in:
Philipp Kunz 2025-01-15 16:00:03 +01:00
parent 6e8099c6f4
commit 0c273a818d
5 changed files with 6865 additions and 4990 deletions

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@ -1,5 +1,13 @@
# Changelog
## 2025-01-15 - 1.3.4 - fix(chart)
Fix chart rendering and appearance issues in the DeesChartArea component.
- Resolved issues with chart dimensions calculation based on padding.
- Adjusted grid and axis lines appearance for better visibility.
- Updated tooltip and grid line styling for better accessibility.
- Improved series data representation as time-series for more accurate display.
## 2024-12-17 - 1.3.3 - fix(dees-input-multitoggle)
Add missing TypeScript declaration for dees-input-multitoggle

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@ -15,23 +15,23 @@
"author": "Lossless GmbH",
"license": "MIT",
"dependencies": {
"@design.estate/dees-domtools": "^2.0.61",
"@design.estate/dees-domtools": "^2.1.1",
"@design.estate/dees-element": "^2.0.39",
"@design.estate/dees-wcctools": "^1.0.90",
"@fortawesome/fontawesome-svg-core": "^6.6.0",
"@fortawesome/free-brands-svg-icons": "^6.6.0",
"@fortawesome/free-regular-svg-icons": "^6.6.0",
"@fortawesome/free-solid-svg-icons": "^6.6.0",
"@fortawesome/fontawesome-svg-core": "^6.7.2",
"@fortawesome/free-brands-svg-icons": "^6.7.2",
"@fortawesome/free-regular-svg-icons": "^6.7.2",
"@fortawesome/free-solid-svg-icons": "^6.7.2",
"@push.rocks/smarti18n": "^1.0.4",
"@push.rocks/smartpromise": "^4.0.4",
"@push.rocks/smartpromise": "^4.1.0",
"@push.rocks/smartstring": "^4.0.15",
"@tsclass/tsclass": "^4.1.2",
"@webcontainer/api": "1.2.0",
"apexcharts": "^3.54.0",
"highlight.js": "11.10.0",
"@tsclass/tsclass": "^4.4.0",
"@webcontainer/api": "1.5.1-internal.6",
"apexcharts": "^4.3.0",
"highlight.js": "11.11.1",
"ibantools": "^4.5.1",
"monaco-editor": "^0.52.0",
"pdfjs-dist": "^4.6.82",
"monaco-editor": "^0.52.2",
"pdfjs-dist": "^4.10.38",
"xterm": "^5.3.0",
"xterm-addon-fit": "^0.8.0"
},
@ -39,10 +39,10 @@
"@git.zone/tsbuild": "^2.1.84",
"@git.zone/tsbundle": "^2.0.15",
"@git.zone/tstest": "^1.0.90",
"@git.zone/tswatch": "^2.0.23",
"@git.zone/tswatch": "^2.0.37",
"@push.rocks/projectinfo": "^5.0.2",
"@push.rocks/tapbundle": "^5.3.0",
"@types/node": "^22.7.4"
"@push.rocks/tapbundle": "^5.5.4",
"@types/node": "^22.10.6"
},
"files": [
"ts/**/*",

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pnpm-lock.yaml generated

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@ -3,6 +3,6 @@
*/
export const commitinfo = {
name: '@design.estate/dees-catalog',
version: '1.3.3',
version: '1.3.4',
description: 'A comprehensive library that provides dynamic web components for building sophisticated and modern web applications using JavaScript and TypeScript.'
}

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@ -38,7 +38,7 @@ export class DeesChartArea extends DeesElement {
super();
domtools.elementBasic.setup();
this.resizeObserver = new ResizeObserver(entries => {
this.resizeObserver = new ResizeObserver((entries) => {
for (let entry of entries) {
if (entry.target.classList.contains('mainbox')) {
this.resizeChart(); // Call resizeChart when the .mainbox size changes
@ -55,7 +55,7 @@ export class DeesChartArea extends DeesElement {
});
this.registerGarbageFunction(async () => {
this.resizeObserver.disconnect();
})
});
}
public static styles = [
@ -71,7 +71,7 @@ export class DeesChartArea extends DeesElement {
position: relative;
width: 100%;
height: 400px;
background: #222;
background: #111;
border-radius: 8px;
}
@ -95,10 +95,12 @@ export class DeesChartArea extends DeesElement {
];
public render(): TemplateResult {
return html` <div class="mainbox">
<div class="chartTitle">${this.label}</div>
<div class="chartContainer"></div>
</div> `;
return html`
<div class="mainbox">
<div class="chartTitle">${this.label}</div>
<div class="chartContainer"></div>
</div>
`;
}
public async firstUpdated() {
@ -107,11 +109,23 @@ export class DeesChartArea extends DeesElement {
series: [
{
name: 'cpu',
data: [31, 40, 28, 51, 42, 109, 100],
data: [
{ x: '2025-01-15T03:00:00', y: 25 },
{ x: '2025-01-15T07:00:00', y: 30 },
{ x: '2025-01-15T11:00:00', y: 20 },
{ x: '2025-01-15T15:00:00', y: 35 },
{ x: '2025-01-15T19:00:00', y: 25 },
],
},
{
name: 'memory',
data: [11, 32, 45, 32, 34, 52, 41],
data: [
{ x: '2025-01-15T03:00:00', y: 10 },
{ x: '2025-01-15T07:00:00', y: 12 },
{ x: '2025-01-15T11:00:00', y: 10 },
{ x: '2025-01-15T15:00:00', y: 30 },
{ x: '2025-01-15T19:00:00', y: 40 },
],
},
],
chart: {
@ -130,35 +144,62 @@ export class DeesChartArea extends DeesElement {
curve: 'smooth',
},
xaxis: {
crosshairs: {
stroke: {
width: 1,
color: '#444',
type: 'datetime', // Time-series data
labels: {
format: 'hh:mm A', // Time formatting
style: {
colors: '#9e9e9e', // Label color
fontSize: '12px',
},
},
type: 'datetime',
categories: [
'2018-09-19T00:00:00.000Z',
'2018-09-19T01:30:00.000Z',
'2018-09-19T02:30:00.000Z',
'2018-09-19T03:30:00.000Z',
'2018-09-19T04:30:00.000Z',
'2018-09-19T05:30:00.000Z',
'2018-09-19T06:30:00.000Z',
],
axisBorder: {
show: false, // Hide x-axis border
},
axisTicks: {
show: false, // Hide x-axis ticks
},
},
yaxis: {
crosshairs: {
stroke: {
width: 1,
color: '#444',
min: 0,
labels: {
formatter: function (val: number) {
return `${val} Mbps`; // Format Y-axis labels
},
style: {
colors: '#9e9e9e', // Label color
fontSize: '12px',
},
},
axisBorder: {
show: false, // Hide y-axis border
},
axisTicks: {
show: false, // Hide y-axis ticks
},
},
tooltip: {
shared: true, // Enables the tooltip to display across series
intersect: false, // Allows hovering anywhere on the chart
followCursor: true, // Makes tooltip follow mouse even between points
x: {
format: 'dd/MM/yy HH:mm',
},
custom: function ({ series, seriesIndex, dataPointIndex, w }) {
// Get the x value
const xValue = w.globals.labels[dataPointIndex];
// Iterate through each series and get its value
let tooltipContent = `<div style="padding: 10px; background: #1e1e2f; color: white; border-radius: 5px;">`;
tooltipContent += ``; // `<strong>Time:</strong> ${xValue}<br/>`;
series.forEach((s, index) => {
const label = w.globals.seriesNames[index]; // Get series label
const value = s[dataPointIndex]; // Get value at data point
tooltipContent += `<strong>${label}:</strong> ${value} Mbps<br/>`;
});
tooltipContent += `</div>`;
return tooltipContent;
},
},
grid: {
xaxis: {
@ -171,8 +212,8 @@ export class DeesChartArea extends DeesElement {
show: true,
},
},
borderColor: '#666', // Set the color of the grid lines
strokeDashArray: 2, // Solid line
borderColor: '#333', // Set the color of the grid lines
strokeDashArray: 0, // Solid line
row: {
colors: [], // This can be used to alternate the shading of the horizontal rows
opacity: 0.1,
@ -182,6 +223,15 @@ export class DeesChartArea extends DeesElement {
opacity: 0.1,
},
},
fill: {
type: 'gradient', // Gradient fill for the area
gradient: {
shade: 'dark',
type: 'vertical',
gradientToColors: ['#9c27b0'], // Gradient color ending
stops: [0, 100],
},
},
};
this.chart = new ApexCharts(this.shadowRoot.querySelector('.chartContainer'), options);
await this.chart.render();
@ -189,20 +239,22 @@ export class DeesChartArea extends DeesElement {
}
public async resizeChart() {
const element = this.shadowRoot.querySelector('.chartContainer');
const mainbox: HTMLDivElement = this.shadowRoot.querySelector('.mainbox');
const chartContainer: HTMLDivElement = this.shadowRoot.querySelector('.chartContainer');
// Get computed style of the element
const style = window.getComputedStyle(element);
const styleMainbox = window.getComputedStyle(mainbox);
const styleChartContainer = window.getComputedStyle(chartContainer);
// Extract padding values
const paddingTop = parseInt(style.paddingTop, 10);
const paddingBottom = parseInt(style.paddingBottom, 10);
const paddingLeft = parseInt(style.paddingLeft, 10);
const paddingRight = parseInt(style.paddingRight, 10);
const paddingTop = parseInt(styleChartContainer.paddingTop, 10);
const paddingBottom = parseInt(styleChartContainer.paddingBottom, 10);
const paddingLeft = parseInt(styleChartContainer.paddingLeft, 10);
const paddingRight = parseInt(styleChartContainer.paddingRight, 10);
// Calculate the actual width and height to use, subtracting padding
const actualWidth = element.clientWidth - paddingLeft - paddingRight;
const actualHeight = element.clientHeight - paddingTop - paddingBottom;
const actualWidth = mainbox.clientWidth - paddingLeft - paddingRight;
const actualHeight = mainbox.offsetHeight - paddingTop - paddingBottom;
await this.chart.updateOptions({
chart: {