Från enkla linjediagram till komplexa hierarkiska trädkartor, Google Diagramgalleri tillhandahåller ett stort antal färdiga diagramtyper:
Spridningsdiagram
Linjediagram
Stapel-/kolumndiagram
Ytdiagram
Tårtdiagram
Munkdiagram
Organisationsdiagram
Karta/Geokarta
1. Lägg till ett <div>-element (med ett unikt id) i HTML-koden där du vill visa diagrammet:
<div id="myChart" style="max-width:700px; height:400px"></div>
2. Lägg till en länk till diagramladdaren:
<script src="https://www.gstatic.com/charts/loader.js"></script>
3. Läs in Graph API och lägg till funktionen som ska köras när API:et laddas:
<script>
google.charts.load('current',{packages:['corechart']});
google.charts.setOnLoadCallback(drawChart);
// Your Function
function drawChart() {
...
}
</script>
function drawChart() {
// Set Data
const data = google.visualization.arrayToDataTable([
['Contry', 'Mhl'],
['Italy', 55],
['France', 49],
['Spain', 44],
['USA', 24],
['Argentina', 15]
]);
// Set Options
const options = {
title: 'World Wide Wine Production'
};
// Draw
const chart = new google.visualization.BarChart(document.getElementById('myChart'));
chart.draw(data, options);
}
Prova själv →
<!DOCTYPE html>
<html>
<script src="https://www.gstatic.com/charts/loader.js"></script>
<body>
<div id="myChart" style="width:100%; max-width:600px; height:500px;"></div>
<script>
google.charts.load('current', {'packages':['corechart']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
// Set Data
const data = google.visualization.arrayToDataTable([
['Contry', 'Mhl'],
['Italy',55],
['France',49],
['Spain',44],
['USA',24],
['Argentina',15]
]);
// Set Options
const options = {
title:'World Wide Wine Production'
};
// Draw
const chart = new google.visualization.BarChart(document.getElementById('myChart'));
chart.draw(data, options);
}
</script>
</body>
</html>
För att konvertera ett stapeldiagram till ett cirkeldiagram, ersätt bara:
google.visualization.BarChart
med:
google.visualization.PieChart
const chart = new google.visualization.PieChart(document.getElementById('myChart'));
Prova själv →
<!DOCTYPE html>
<html>
<script src="https://www.gstatic.com/charts/loader.js"></script>
<body>
<div
id="myChart" style="width:100%; max-width:600px; height:500px;">
</div>
<script>
google.charts.load('current', {'packages':['corechart']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
// Set Data
const data = google.visualization.arrayToDataTable([
['Contry', 'Mhl'],
['Italy',54.8],
['France',48.6],
['Spain',44.4],
['USA',23.9],
['Argentina',14.5]
]);
// Set Options
const options = {
title:'World Wide Wine Production'
};
// Draw
const chart = new google.visualization.PieChart(document.getElementById('myChart'));
chart.draw(data, options);
}
</script>
</body>
</html>
För att visa pajen i 3D, lägg bara till is3D: true till alternativen:
const options = {
title: 'World Wide Wine Production',
is3D: true
};
Prova själv →
<!DOCTYPE html>
<html>
<script src="https://www.gstatic.com/charts/loader.js"></script>
<body>
<div
id="myChart" style="width:100%; max-width:600px; height:500px;">
</div>
<script>
google.charts.load('current', {'packages':['corechart']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
// Set Data
const data = google.visualization.arrayToDataTable([
['Contry', 'Mhl'],
['Italy',54.8],
['France',48.6],
['Spain',44.4],
['USA',23.9],
['Argentina',14.5]
]);
// Set Options
const options = {
title:'World Wide Wine Production',
is3D:true
};
// Draw
const chart = new google.visualization.PieChart(document.getElementById('myChart'));
chart.draw(data, options);
}
</script>
</body>
</html>
function drawChart() {
// Set Data
const data = google.visualization.arrayToDataTable([
['Price', 'Size'],
[50,7],[60,8],[70,8],[80,9],[90,9],[100,9],
[110,10],[120,11],[130,14],[140,14],[150,15]
]);
// Set Options
const options = {
title: 'House Prices vs Size',
hAxis: {title: 'Square Meters'},
vAxis: {title: 'Price in Millions'},
legend: 'none'
};
// Draw Chart
const chart = new google.visualization.LineChart(document.getElementById('myChart'));
chart.draw(data, options);
}
Prova själv →
<!DOCTYPE html>
<html>
<script src="https://www.gstatic.com/charts/loader.js"></script>
<body>
<div id="myChart" style="width:100%; max-width:600px; height:500px;"></div>
<script>
google.charts.load('current',{packages:['corechart']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
// Set Data
const data = google.visualization.arrayToDataTable([
['Price', 'Size'],
[50,7],[60,8],[70,8],[80,9],[90,9],
[100,9],[110,10],[120,11],
[130,14],[140,14],[150,15]
]);
// Set Options
const options = {
title: 'House Prices vs. Size',
hAxis: {title: 'Square Meters'},
vAxis: {title: 'Price in Millions'},
legend: 'none'
};
// Draw
const chart = new google.visualization.LineChart(document.getElementById('myChart'));
chart.draw(data, options);
}
</script>
</body>
</html>
För att spridningsdiagram samma data ändra google.visualization till ScatterChart:
const chart = new google.visualization.ScatterChart(document.getElementById('myChart'));
Prova själv →
<!DOCTYPE html>
<html>
<script src="https://www.gstatic.com/charts/loader.js"></script>
<body>
<div id="myChart" style="width:100%; max-width:600px; height:500px;"></div>
<script>
google.charts.load('current',{packages:['corechart']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
// Set Data
const data = google.visualization.arrayToDataTable([
['Price', 'Size'],
[50,7],[60,8],[70,8],[80,9],[90,9],
[100,9],[110,10],[120,11],
[130,14],[140,14],[150,15]
]);
// Set Options
const options = {
title: 'House Prices vs. Size',
hAxis: {title: 'Square Meters'},
vAxis: {title: 'Price in Millions'},
legend: 'none'
};
// Draw
const chart = new google.visualization.ScatterChart(document.getElementById('myChart'));
chart.draw(data, options);
}
</script>
</body>
</html>