feat: New content for clock

- Add background canvas
- Add marker
- Add sections
This commit is contained in:
sthag 2026-02-25 21:13:53 +01:00
parent 8af4dc92d9
commit 6e75d9b290
3 changed files with 184 additions and 68 deletions

View file

@ -8,7 +8,10 @@ tags:
{% block body %}
<main>
<canvas id="rings" width="512" height="512"></canvas>
<div class="wrap">
<canvas id="background" width="512" height="512"></canvas>
<canvas id="rings" width="512" height="512"></canvas>
</div>
<p>
<button id="tglFormat">12-Stunden-Format</button>
</p>
@ -17,71 +20,138 @@ tags:
{% block script %}
<script>
// Page script
const canvas = document.getElementById('rings');
const ctx = canvas.getContext('2d');
const canvasBkg = document.getElementById('background');
const ctxBkg = canvasBkg.getContext('2d');
const canvasRings = document.getElementById('rings');
const ctxRings = canvasRings.getContext('2d');
const centerX = canvasRings.width / 2;
const centerY = canvasRings.height / 2;
let is24HourFormat = true;
const colorDayOfWeek = getComputedStyle(document.documentElement).getPropertyValue('--clock-color-yellow').trim();
const colorDayOfMonth = getComputedStyle(document.documentElement).getPropertyValue('--clock-color-orange').trim();
const colorMonth = getComputedStyle(document.documentElement).getPropertyValue('--clock-color-pink').trim();
let currentDate = new Date();
let currentMonth = currentDate.getMonth() + 1; // Get current month (0-11)
let daysInCurrentMonth = daysInMonth(currentMonth, currentDate.getFullYear());
const outerMargin = 8;
const ringWidth = 16;
const ringGap = 8;
const maxSize = (canvasRings.width / 2 - ringWidth / 2) - outerMargin;
const sections = [
{
radius: maxSize - (ringWidth + ringGap),
color: `rgba(0, 0, 0, .1)`
},
{
radius: maxSize - (ringWidth + ringGap) * 4 - ringGap,
color: `rgba(0, 0, 0, .2)`
},
];
const rings = [
{
radius: maxSize,
color: 'black'
},
{
radius: maxSize - (ringWidth + ringGap),
color: 'lightgrey'
},
{
radius: maxSize - (ringWidth + ringGap) * 2,
color: 'white'
},
{
radius: maxSize - (ringWidth + ringGap) * 3 - ringGap,
color: getComputedStyle(document.documentElement).getPropertyValue('--clock-color-yellow').trim()
},
{
radius: maxSize - (ringWidth + ringGap) * 4 - ringGap,
color: getComputedStyle(document.documentElement).getPropertyValue('--clock-color-orange').trim()
},
{
radius: maxSize - (ringWidth + ringGap) * 5 - ringGap,
color: getComputedStyle(document.documentElement).getPropertyValue('--clock-color-pink').trim()
}
];
const markerColor = `rgba(0, 0, 0, .2)`;
const markers = [
{
amount: 60,
radius: maxSize,
width: 1
},
{
amount: 60,
radius: rings[1].radius,
width: 1
},
{
amount: is24HourFormat ? 24 : 12,
radius: rings[2].radius,
width: 3
},
{
amount: 7,
radius: rings[3].radius,
width: 5
},
{
amount: daysInCurrentMonth,
radius: rings[4].radius,
width: 3
},
{
amount: 12,
radius: rings[5].radius,
width: 3
}
];
document.getElementById('tglFormat').addEventListener('click', () => {
is24HourFormat = !is24HourFormat;
document.getElementById('tglFormat').textContent = is24HourFormat ? '12-Stunden-Format' : '24-Stunden-Format';
});
function drawRings(seconds, minutes, hours, dayOfWeek, dayOfMonth, month, daysInCurrentMonth) {
const centerX = canvas.width / 2;
const centerY = canvas.height / 2;
const lineWidth = 16;
const lineGap = 8;
const maxSize = canvas.width / 2 - lineWidth;
ctxBkg.lineWidth = 72;
ctxBkg.strokeStyle = sections[0].color;
ctxBkg.beginPath();
ctxBkg.arc(centerX, centerY, sections[0].radius, 0, 2 * Math.PI);
ctxBkg.stroke();
ctxBkg.strokeStyle = sections[1].color;
ctxBkg.beginPath();
ctxBkg.arc(centerX, centerY, sections[1].radius, 0, 2 * Math.PI);
ctxBkg.stroke();
ctx.clearRect(0, 0, canvas.width, canvas.height);
markers.forEach((marker) => {
for (let i = 0; i < marker.amount; i++) {
const angle = (i * (360 / marker.amount) - 90) * (Math.PI / 180); // -90 to start at top
const outerRadius = marker.radius + ringWidth / 2;
const outerX = centerX + outerRadius * Math.cos(angle);
const outerY = centerY + outerRadius * Math.sin(angle);
const innerRadius = marker.radius - ringWidth / 2;
const innerX = centerX + innerRadius * Math.cos(angle);
const innerY = centerY + innerRadius * Math.sin(angle);
function drawArc(value, maxValue, radius, strokeStyle) {
const startAngle = -0.5 * Math.PI; // Start at the top
const endAngle = startAngle + (2 * Math.PI * (value / maxValue));
ctx.beginPath();
ctx.arc(centerX, centerY, radius, startAngle, endAngle, false);
ctx.lineWidth = 16;
ctx.strokeStyle = strokeStyle;
ctx.stroke();
ctxBkg.strokeStyle = markerColor;
ctxBkg.lineWidth = marker.width;
ctxBkg.beginPath();
ctxBkg.moveTo(outerX, outerY);
ctxBkg.lineTo(innerX, innerY);
ctxBkg.stroke();
}
});
drawArc(
(seconds === 0) ? 60 : seconds,
60,
maxSize,
'black'
);
drawArc(
(minutes === 0) ? 60 : minutes,
60,
maxSize - lineWidth - lineGap,
'lightgrey'
);
drawArc(
is24HourFormat ? hours : hours % 12,
is24HourFormat ? 24 : 12,
maxSize - (lineWidth + lineGap) * 2,
'white'
);
drawArc(dayOfWeek, 7, maxSize - (lineWidth + lineGap) * 3, colorDayOfWeek);
drawArc(dayOfMonth, daysInCurrentMonth, maxSize - (lineWidth + lineGap) * 4, colorDayOfMonth);
drawArc(month, 12, maxSize - (lineWidth + lineGap) * 5, colorMonth);
}
updateRings();
setInterval(updateRings, 1000);
function updateRings() {
const currentDate = new Date();
currentDate = new Date();
const currentSeconds = currentDate.getSeconds();
const currentMinutes = currentDate.getMinutes();
const currentHours = currentDate.getHours();
const currentDayOfWeek = getNumericWeekday(currentDate);
const currentDayOfMonth = currentDate.getDate();
const currentMonth = currentDate.getMonth() + 1; // Get current month (0-11)
const daysInCurrentMonth = daysInMonth(currentMonth, currentDate.getFullYear());
currentMonth = currentDate.getMonth() + 1; // Get current month (0-11)
daysInCurrentMonth = daysInMonth(currentMonth, currentDate.getFullYear());
drawRings(
currentSeconds,
@ -104,7 +174,41 @@ tags:
return new Date(year, month, 0).getDate();
}
updateRings();
setInterval(updateRings, 1000);
function drawArc(value, maxValue, radius, strokeStyle) {
const startAngle = -0.5 * Math.PI; // Start at the top
const endAngle = startAngle + (2 * Math.PI * (value / maxValue));
ctxRings.lineWidth = 16;
ctxRings.strokeStyle = strokeStyle;
ctxRings.beginPath();
ctxRings.arc(centerX, centerY, radius, startAngle, endAngle, false);
ctxRings.stroke();
}
function drawRings(seconds, minutes, hours, dayOfWeek, dayOfMonth, month, daysInCurrentMonth) {
ctxRings.clearRect(0, 0, canvasRings.width, canvasRings.height);
drawArc(
(seconds === 0) ? 60 : seconds,
60,
rings[0].radius,
rings[0].color
);
drawArc(
(minutes === 0) ? 60 : minutes,
60,
rings[1].radius,
rings[1].color
);
drawArc(
is24HourFormat ? hours : hours % 12,
is24HourFormat ? 24 : 12,
rings[2].radius,
rings[2].color
);
drawArc(dayOfWeek, 7, rings[3].radius, rings[3].color);
drawArc(dayOfMonth, daysInCurrentMonth, rings[4].radius, rings[4].color);
drawArc(month, 12, rings[5].radius, rings[5].color);
}
</script>
{% endblock %}

View file

@ -17,7 +17,19 @@
@extend .sec_main_center;
display: flex;
flex-flow: column nowrap;
justify-content: center;
}
.wrap {
position: relative;
width: 512px;
height: 512px;
margin: 0 auto;
}
canvas {
position: absolute;
top: 0;
left: 0;
}
p {

View file

@ -270,21 +270,21 @@
padding-left: hippie.$space_double;
}
// Index
// -----------------------------------------------------------------------------
.wrap {
display: flex;
// height: 100%;
align-items: center;
justify-content: center;
}
.hello {
flex: 0 1 auto;
width: 80%;
ul {
padding: 1em 5em;
background-color: hippie.$color_darker;
#demo {
.wrap {
display: flex;
// height: 100%;
align-items: center;
justify-content: center;
}
}
.hello {
flex: 0 1 auto;
width: 80%;
ul {
padding: 1em 5em;
background-color: hippie.$color_darker;
}
}
}