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Are Google Charts accessible?
I’ve posted a couple of Google Charts accessibility questions already; here’s one more. Thank you in advance for your help. Google Charts tables are surprisingly easy to make accessible to blind users, but I’m running into a perplexing problem.
Is Google Charts on premise or cloud based?
What Is Google Charts? Cloud-based data visualization tool that helps businesses present statistics in the form of pie charts, graphs, pictographs, and more.
Can I use Google Charts offline?
Can I use charts offline? Your users’ computers must have access to https://www.gstatic.com/charts/loader.js in order to use the interactive features of Google Charts. load or google. visualization code to use offline.
Is Google Charts free for commercial use?
2 Answers. Yes, it is free. It is written in the official page: Completely free for all uses: commercial, governmental, personal or educational.
Is Google Charts an API?
The Google Chart API is an extremely simple tool that lets you easily create a chart from some data and embed it in a webpage. Many types of chart are supported, and by making the request into an image tag you can simply include the chart in a webpage.
Is Google charts free for commercial use?
Is Google Charts open source?
Google Charts is an open source chart library which is powerful and very simple to use. It has many interactive charts to display and render live data. It has a rich chart gallery that include options like pie charts, bar charts, Scatter Charts, donut charts, etc.
How are web accessibility guidelines ( WCAG ) developed?
Web Content Accessibility Guidelines (WCAG) is developed through the W3C process in cooperation with individuals and organizations around the world, with a goal of providing a single shared standard for web content accessibility that meets the needs of individuals, organizations, and governments internationally.
What is the WCAG guideline for color charts?
WCAG 2.0 Guideline 1.4.1 —”Color is not used as the only visual means of conveying information, indicating an action, prompting a response, or distinguishing a visual element.” Don’t convert tables of data into images—use an actual data table instead. Generally speaking an ALT tag cannot do justice to a complex chart.
What’s the difference between WCAG and WCAG 2.0?
WCAG 2.0 and WCAG 2.1 are stable, referenceable technical standards. They have 12-13 guidelines that are organized under 4 principles: perceivable, operable, understandable, and robust. For each guideline, there are testable success criteria, which are at three levels: A, AA, and AAA.
Who is responsible for the development of WCAG?
Who develops WCAG The WCAG technical documents are developed by the Accessibility Guidelines Working Group (AG WG) (formerly the Web Content Accessibility Guidelines Working Group), which is part of the World Wide Web Consortium (W3C) Web Accessibility Initiative (WAI). WAI updates Techniques for WCAG 2 and Understanding WCAG 2 periodically.
https://www.youtube.com/watch?v=H37zF98Er1M