chart js title
var chart = new Chart(ctx, {
type: 'line',
data: data,
options: {
title: {
display: true,
text: 'Custom Chart Title'
}
}
});chart js title
var chart = new Chart(ctx, {
type: 'line',
data: data,
options: {
title: {
display: true,
text: 'Custom Chart Title'
}
}
});chart . js bar
new Chart(document.getElementById("mixed-chart"), {
type: 'bar',
data: {
labels: ["1900", "1950", "1999", "2050"],
datasets: [{
label: "Europe",
type: "line",
borderColor: "#8e5ea2",
data: [408,547,675,734],
fill: false
}, {
label: "Africa",
type: "line",
borderColor: "#3e95cd",
data: [133,221,783,2478],
fill: false
}, {
label: "Europe",
type: "bar",
backgroundColor: "rgba(0,0,0,0.2)",
data: [408,547,675,734],
}, {
label: "Africa",
type: "bar",
backgroundColor: "rgba(0,0,0,0.2)",
backgroundColorHover: "#3e95cd",
data: [133,221,783,2478]
}
]
},
options: {
title: {
display: true,
text: 'Population growth (millions): Europe & Africa'
},
legend: { display: false }
}
});chart.js
//in terminal:
yarn add chart.js // or npm install chart.js if you use npm
//html file:
<canvas id="my-chart" width="400" height="400"></canvas>
//js file
import Chart from 'chart.js'
const ctx = document.getElementById('my-chart').getContext('2d');
const chart = new Chart(ctx, {
// The type of chart we want to create
type: 'bar',
// The data for our dataset
data: {
labels: ['January', 'February', 'March', 'April', 'May', 'June', 'July'],
datasets: [{
label: 'My First dataset',
backgroundColor: 'rgb(255, 99, 132)',
borderColor: 'rgb(255, 99, 132)',
data: [0, 10, 5, 2, 20, 30, 45]
}]
},
// Configuration options go here
options: {}
});
};chartjs
npm install --save chart.jschartjs
npm install --save ng2-chartschartjs template jquery html
<canvas id="bar-chart" width="800" height="450"></canvas>Copyright © 2021 Codeinu
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