Free Google Charts Tutorial - KWT Students First Choice

Google Charts is a powerful library for creating interactive charts and graphs. It’s easy to use, and it’s free! This tutorial will walk you through the basics of creating charts with Google Charts.

Table of Contents

Audience

The audience for this Google Charts Tutorial is anyone who wants to learn about the various types of charts available in the Google Charts library. It is especially useful for developers and data analysts who want to use the library to visualize their data. It is also useful for people who are new to data visualization and want to understand the basics of using Google Charts.

Prerequisites

This tutorial assumes that the reader has basic knowledge of HTML and JavaScript. It is also assumed that the reader is familiar with the Google Charts library and its various components. If the reader is unfamiliar with the library, it is recommended that they first review the Google Charts Tutorial before attempting to use this tutorial.

Google Charts – Overview

Google Charts is a powerful data visualization tool provided by Google. It enables users to create interactive charts, graphs and other visualizations to help analyze and better understand data. It is designed to be easy to use and can be used with a variety of data sources, including CSV and Excel files, Google Sheets, and APIs. Google Charts can be used to create charts and graphs to represent data in a variety of formats, including line, bar, pie, and scatter. It also offers various customization options, enabling users to customize their charts to meet their specific needs. Google Charts is free to use and is available for both desktop and mobile devices.

Features

Google Charts is a free, powerful, and easy-to-use charting library for creating interactive charts for web applications. It supports a wide variety of chart types including line, area, column, bar, pie, and scatter. It also supports multiple data formats, including CSV, JSON, and HTML tables. Additionally, it provides customization options so that developers can customize their charts to meet their specific needs. Google Charts also provides several features such as animation, interactive legends, and multiple axes. Finally, it comes with a powerful API that makes it easy to integrate with other applications.

Google Charts – Environment Setup

1.Visit the Google Charts website and click the “Get Started” button.

2.Create a Google account, or sign in if you already have one.

3.Go to the Google Charts developer tools page and select the project you wish to work on.

4.Create a new project by clicking the “+” button and entering your project name.

5.Choose the type of chart you would like to create and click “Create Chart”.

6.Once your chart is created, you can customize it by adding data, labels, and other features.

7.Once you have finished customizing your chart, click “Save” and then “Embed” to get the HTML code to embed your chart in your website or application.

Install Google Charts

Google Charts can be installed by following these steps:

1. Visit the Google Charts website at https://developers.google.com/chart/

2. Click the “Get Started” button.

3. Select the type of chart you would like to use.

4. Copy the code for your chart and paste it into your HTML document.

5. Include the Google Charts JavaScript API in your HTML document.

6. Load your chart by calling the google.charts.load() method.

7. Draw your chart by calling the google.charts.setOnLoadCallback() method.

Using Downloaded Google Chart

<html>

<head>

<title>Google Charts</title>

google.charts.load(‘current’, {‘packages’:[‘corechart’]});

google.charts.setOnLoadCallback(drawChart);

function drawChart() {

// Define the chart to be drawn.

var data = google.visualization.arrayToDataTable([

[‘Year’, ‘Sales’, ‘Expenses’],

[‘2004’, 1000, 400],

[‘2005’, 1170, 460],

[‘2006’, 660, 1120],

[‘2007’, 1030, 540]

]);

var options = {title: ‘Company Performance’,

vAxis: {title: ‘Year’, titleTextStyle: {color: ‘red’}}

};

// Instantiate and draw the chart.

var chart = new google.visualization.LineChart(document.getElementById(‘myChart’));

chart.draw(data, options);

}

</script>

</head>

<body>

<!–Div that will hold the pie chart–>

</body>

</html>

Google Charts – Configuration Syntax

Google Charts uses a configuration syntax that is a mix of JavaScript and HTML. The configuration syntax consists of an object that is passed to the chart’s constructor.

The configuration object contains the chart’s options, such as the type of chart, the data that should be rendered, and any other configurable aspects of the chart.

For example, the following configuration syntax creates a line chart with two data sets:

var chart = new google.visualization.LineChart(document.getElementById(‘chart_div’));

var data = google.visualization.arrayToDataTable([

[“Year”, “Sales”, “Expenses”],

[“2004”, 1000, 400],

[“2005”, 1170, 460],

[“2006”, 660, 1120],

[“2007”, 1030, 540]

]);

var options = {

title: “Company Performance”,

curveType: “function”,

legend: { position: “bottom” }

};

chart.draw(data, options);

Google Charts – Area Charts

Google Charts provides an easy way to create area charts. Area charts are used to show how a value changes over time. They are similar to line charts, but the area between the line and the x-axis is filled with color or shading. Area charts are useful for displaying cumulative totals over time, or for illustrating the effects of multiple variables on a single value. Google Charts allows users to customize their area chart to fit their data and style preferences. Options include setting chart labels and titles, adjusting chart axes, modifying the area fill settings, and adding custom annotations.

Google Charts Chart Type & Description

–Line Chart: A line chart is used to display information as a series of data points connected by straight lines. It is typically used to show trends over a period of time.

–Bar Chart: A bar chart is a chart with rectangular bars with lengths proportional to the values that they represent. The bars can be plotted vertically or horizontally.

-Pie Chart: A pie chart is a circular chart divided into sectors, each sector representing a proportion of the whole. It is typically used to show percentage or proportional data.

–Scatter Chart: A scatter chart is a type of chart used to show the relationship between two variables. The data is plotted as individual points on a graph, with one variable on the x-axis and the other on the y-axis.

–Area Chart: An area chart is a type of chart that displays data using different colored areas to represent different categories or quantities. It is typically used to visualize trends over a period of time.

–Candlestick Chart: A candlestick chart is a type of chart used to display price movements of a security, derivative, or currency. Each candlestick represents the opening, closing, high, and low prices of the security for a given period of time.

Google Charts – Bar Charts

Google Charts provides a wide variety of bar chart options. These include horizontal bar charts, vertical bar charts, stacked bar charts, grouped bar charts, waterfall bar charts, and multiple axis bar charts. Each of these chart types can be customized with different colors, labels, and other features. Additionally, users can also add annotations and other interactive features to the chart to enhance its usability.

Google Charts – Bubble Charts

Google Charts can be used to create bubble charts. Bubble charts are used to visualize data with three dimensions. The x and y axes represent two dimensions of the data, while the size of the bubble represents the third dimension. Bubble charts can be used to compare different data points, show relationships between data points, or to show the distribution of data. They are a great visual tool for exploring and understanding data.

Google Charts – Calendar Charts

Google Charts offers a type of chart called a Calendar Chart. A Calendar Chart is a visualization that shows how a metric varies day by day over a specified time period. This type of chart is useful for spotting patterns and trends in data that changes over time. For example, a Calendar Chart could be used to show the monthly sales of a business, or the daily temperatures over a week.

Google Charts – Candlestick Charts

Google Charts provides a variety of different chart types, including candlestick charts. Candlestick charts are used to display financial data, such as stock prices. This type of chart is typically used to analyze market trends and compare the performance of different stocks. Google Charts provides a powerful and easy-to-use interface for creating and customizing candlestick charts. Users can customize the chart’s appearance, select different data series, and configure the chart’s axes. Candlestick charts can be used to compare the performance of different stocks over different time periods.

Google Charts – Column Charts

Google Charts Column Charts are a type of chart that displays data using vertical bars to represent different categories. These charts are used to compare values across a few categories, or to track changes over time. Column Charts are a great way to visualize data and to make comparisons between different data points. Column Charts can be used to show trends, or to compare different categories of data. They can also be used to compare different aspects of the same data.

Google Charts – Combination Chart

Google Charts is a powerful data visualization library that can be used to create a variety of chart types, including combination charts. Combination charts allow data from multiple sources to be visualized in a single chart, allowing users to compare and contrast different elements. Google Charts makes it easy to create a combination chart by simply selecting the type of chart and then selecting the data sets to include. The library provides a variety of customization options so that users can tailor the chart to their specific needs.

Google Charts – Histogram Charts

Google Charts is a powerful tool for creating a variety of diagrams and charts. One of the most popular types of charts available in Google Charts is the Histogram Chart. Histogram Charts are used to display the distribution of data over a range of values. They are useful for showing frequency distributions of data and to compare distributions between different sets of data.

Creating a Histogram Chart with Google Charts is easy. First select the chart type from the Google Charts gallery and then enter the data in the provided data table. The chart will automatically be updated with the data you enter. You can easily change the color of the bars in the chart, add labels and customize the axes.

Google Charts also provides options to customize the chart’s design and display settings. You can customize the background color, add lines and patterns to the chart, and customize the legend and axis labels. Additionally, you can customize the chart type and adjust the scale of the data.

Overall, Google Charts provides a great way to create a variety of charts and graphs quickly and easily. With its easy to use interface and customization options, it is a great tool for creating Histogram Charts.

Google Charts – Line Charts

Google Charts is a powerful and free charting library released by Google. It includes several ready-made charts, including line charts. Line charts are commonly used to visualize trends over time or to compare multiple sets of data. With Google Charts, you can easily create a line chart in just a few clicks. You can customize the chart’s look and feel, as well as add labels and annotations. You can even share your chart with others, or embed it in a website.’

Google Charts – Maps

Google Charts – Maps is a free web-based tool provided by Google that enables you to create maps and charts. It provides various customization options and supports a variety of map types such as heatmaps, markers, polygons, lines, and more. You can also add your own data to the map through CSV files, APIs, and KML files. Google Charts – Maps also provides a range of interactive features that allow you to easily add annotations, legends, and labels to your maps.

Google Charts – Organization Chart

Google Charts provides an Organization Chart visualization type. This type of chart provides an easy way to visualize the hierarchy of an organization and the relationships between various roles. It is a great tool for displaying information in a hierarchical manner and can be used to show the structure of a company or organization. It can also be used to show the relationships between various departments and roles within an organization.

Google Charts – Pie Charts

Google Charts is a powerful tool for creating interactive and attractive pie charts. It allows users to customize their charts with different colors, labels, and data. Pie charts are great for visualizing data in a way that is easy to understand and presentable. They are also useful for comparing different sets of data as they can be broken down into smaller segments. Google Charts also offers options for 3D charts and other chart types, allowing users to create visually appealing charts that can be shared with others.

Google Charts – Sankey Charts

Google Charts provides a wide range of interactive and customizable Sankey Charts. Sankey Charts are used to visualize the flow of data between different points or stages of a process. They are useful for understanding how a process works and how different components of a system interact. Sankey Charts are customizable in terms of size, layout, and design, allowing users to create visually appealing and informative diagrams. Additionally, Google Charts provides a variety of data visualization options, such as line and bar charts, pie charts, and more.

Google Charts – Scatter Charts

Google Charts Scatter Charts are an interactive way to display data on a two-dimensional graph. This type of chart is ideal for displaying large amounts of data in an organized manner. Scatter Charts can show trends in data, such as the relationship between two or more variables, or the distribution of data points. They can also help identify outliers and clusters in the data. Google Charts Scatter Charts offer a wide range of customization options, including colors, labels, legends, and tooltips. Additionally, they can be used to compare two or more datasets, or to show the evolution of data over time.

Google Charts – Stepped Area Charts

Google Charts Stepped Area Charts are a type of area chart that is used to display data on a stepped progression. Such charts are often used to show how a total value has changed over time or to compare multiple values in a single chart. Stepped Area Charts are best used when the intervals between the data points are consistent and when the data points are of equal importance.

Google Charts – Table Chart

Google Charts provides a Table Chart that can be used to create a simple, flexible and powerful data table. This chart type can be used to display data in a tabular format, with each column representing a different data series. The table chart can also be used to create interactive tables with sorting and filtering options, which can be used to visualize large datasets.

Google Charts – Timelines Charts

Google Charts – Timelines Charts are used to visualize temporal data. This type of chart is especially useful for displaying historical events, project progress, and other data that has been collected over a period of time. These charts are interactive, allowing users to zoom in and out, select specific events, and even customize the display of the timeline.

Google Charts – TreeMap Chart

Google Charts is a powerful tool for creating interactive charts and graphs. The TreeMap chart is a visualization of hierarchical data that uses nested rectangles to represent data values. The rectangles are color-coded to represent different categories or levels of data. Using the TreeMap chart, you can quickly identify patterns in large amounts of data. It is a great tool for identifying outliers, understanding relationships between different data points, and uncovering trends.

Google Charts – Trendlines Charts

Google Charts provides an easy way to create and customize Trendlines Charts. These charts are used to visualize trends over time, including linear, polynomial, and exponential trends. The user can easily adjust parameters such as the line type, width, color, and axis values. Additionally, trendlines can be overlaid on top of other chart types, such as area, bar, and line charts. Google Charts makes it simple to create Trendlines Charts, and offers many options for customizing the chart.