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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>
2.8 KiB
2.8 KiB
Linear Scale - Step Size
// <block:actions:2>
const actions = [
{
name: 'Randomize',
handler(chart) {
chart.data.datasets.forEach(dataset => {
dataset.data = Utils.numbers({count: chart.data.labels.length, min: 0, max: 100});
});
chart.update();
}
},
{
name: 'Add Dataset',
handler(chart) {
const data = chart.data;
const dsColor = Utils.namedColor(chart.data.datasets.length);
const newDataset = {
label: 'Dataset ' + (data.datasets.length + 1),
backgroundColor: dsColor,
borderColor: dsColor,
data: Utils.numbers({count: data.labels.length, min: 0, max: 100}),
};
chart.data.datasets.push(newDataset);
chart.update();
}
},
{
name: 'Add Data',
handler(chart) {
const data = chart.data;
if (data.datasets.length > 0) {
data.labels = Utils.months({count: data.labels.length + 1});
for (var index = 0; index < data.datasets.length; ++index) {
data.datasets[index].data.push(Utils.rand(0, 100));
}
chart.update();
}
}
},
{
name: 'Remove Dataset',
handler(chart) {
chart.data.datasets.pop();
chart.update();
}
},
{
name: 'Remove Data',
handler(chart) {
chart.data.labels.splice(-1, 1); // remove the label first
chart.data.datasets.forEach(dataset => {
dataset.data.pop();
});
chart.update();
}
}
];
// </block:actions>
// <block:setup:1>
const DATA_COUNT = 7;
const NUMBER_CFG = {count: DATA_COUNT, min: 0, max: 100};
const labels = Utils.months({count: 7});
const data = {
labels: labels,
datasets: [
{
label: 'Dataset 1',
data: Utils.numbers(NUMBER_CFG),
borderColor: Utils.CHART_COLORS.red,
backgroundColor: Utils.CHART_COLORS.red,
},
{
label: 'Dataset 2',
data: Utils.numbers(NUMBER_CFG),
borderColor: Utils.CHART_COLORS.blue,
backgroundColor: Utils.CHART_COLORS.blue,
}
]
};
// </block:setup>
// <block:config:0>
const config = {
type: 'line',
data: data,
options: {
responsive: true,
plugins: {
tooltip: {
mode: 'index',
intersect: false
},
title: {
display: true,
text: 'Chart.js Line Chart'
}
},
hover: {
mode: 'index',
intersec: false
},
scales: {
x: {
title: {
display: true,
text: 'Month'
}
},
y: {
title: {
display: true,
text: 'Value'
},
min: 0,
max: 100,
ticks: {
// forces step size to be 50 units
stepSize: 50
}
}
}
},
};
// </block:config>
module.exports = {
actions: actions,
config: config,
};