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66ee0fecaf
* Generate API docs with vuepress-plugin-typedoc * Links, fixes, cleanup * Convert bar samples to Vuepress * Some line chart samples moved over * Fix lint issues * Derived axis type sample * LineAreaStacked chart created in vuepress * added radar area axample * Line dataset added sample * final area example added * Add derived-chart-type * Bar scriptable sample * Scriptable samples * Clean lint errors * added linear axis samples to vuepress * change tab to spaces to fix lint error * Convert the rest of the scale samples * Scale option samples * Fix typo * Fixes * Legend samples * Title samples * Change the title of the tip block to Note (#8758) * Convert bar samples to Vuepress * Some line chart samples moved over * Fix lint issues * Derived axis type sample * LineAreaStacked chart created in vuepress * added radar area axample * Line dataset added sample * final area example added * Add derived-chart-type * Bar scriptable sample * Scriptable samples * Clean lint errors * added linear axis samples to vuepress * change tab to spaces to fix lint error * Convert the rest of the scale samples * Scale option samples * Fix typo * Fixes * Legend samples * Advanced samples * Remove extra section * Animation samples * Hide legend from progressive line * Add a comment on what `from` does * Tooltip samples * Ädd other charts to vuepress samples * enable plugin again since all samples have been converted * fix skip radar example, middle skip was not calculated correctly * lint error * Progressive-line: add 2nd line * Fix lint errors Co-authored-by: Jukka Kurkela <jukka.kurkela@gmail.com> Co-authored-by: Jacco van den Berg <jaccoberg2281@gmail.com> Co-authored-by: Jacco van den Berg <39033624+LeeLenaleee@users.noreply.github.com>
2.6 KiB
2.6 KiB
Time Scale - Max Span
// <block:actions:2>
const actions = [
{
name: 'Randomize',
handler(chart) {
chart.data.datasets.forEach(dataset => {
dataset.data.forEach(function(dataObj, j) {
const newVal = Utils.rand(0, 100);
if (typeof dataObj === 'object') {
dataObj.y = newVal;
} else {
dataset.data[j] = newVal;
}
});
});
chart.update();
}
},
];
// </block:actions>
// <block:setup:1>
const data = {
datasets: [{
label: 'Dataset with string point data',
backgroundColor: Utils.transparentize(Utils.CHART_COLORS.red, 0.5),
borderColor: Utils.CHART_COLORS.red,
fill: false,
data: [{
x: Utils.newDateString(0),
y: Utils.rand(0, 100)
}, {
x: Utils.newDateString(2),
y: Utils.rand(0, 100)
}, {
x: Utils.newDateString(4),
y: Utils.rand(0, 100)
}, {
x: Utils.newDateString(6),
y: Utils.rand(0, 100)
}],
}, {
label: 'Dataset with date object point data',
backgroundColor: Utils.transparentize(Utils.CHART_COLORS.blue, 0.5),
borderColor: Utils.CHART_COLORS.blue,
fill: false,
data: [{
x: Utils.newDate(0),
y: Utils.rand(0, 100)
}, {
x: Utils.newDate(2),
y: Utils.rand(0, 100)
}, {
x: Utils.newDate(5),
y: Utils.rand(0, 100)
}, {
x: Utils.newDate(6),
y: Utils.rand(0, 100)
}]
}]
};
// </block:setup>
// <block:config:0>
const config = {
type: 'line',
data: data,
options: {
spanGaps: 1000 * 60 * 60 * 24 * 2, // 2 days
responsive: true,
interaction: {
mode: 'nearest',
},
plugins: {
title: {
display: true,
text: 'Chart.js Time - spanGaps: 172800000 (2 days in ms)'
},
},
scales: {
x: {
type: 'time',
display: true,
title: {
display: true,
text: 'Date'
},
ticks: {
autoSkip: false,
maxRotation: 0,
major: {
enabled: true
},
// color: function(context) {
// return context.tick && context.tick.major ? '#FF0000' : 'rgba(0,0,0,0.1)';
// },
font: function(context) {
if (context.tick && context.tick.major) {
return {
style: 'bold',
};
}
}
}
},
y: {
display: true,
title: {
display: true,
text: 'value'
}
}
}
},
};
// </block:config>
module.exports = {
actions: [],
config: config,
};