![]() Google pointed out in their announcement that some Google Chrome extensions that relied on the HTML used by Google Docs will probably stop working, but they didn't call out any specific examples. ![]() Coyote draws a picture of a tunnel, but Road Runner can actually use it as a tunnel. Or that episode of Looney Tunes where Wile E. Going back to the contractor/architect metaphor, this new method is like painting a very convincing picture of a house instead of building it brick-by-painstaking-brick. Instead of piling on lots and lots of tags that tell us how the document should look, there's a single "canvas" element, which lets Google draw everything they need using JavaScript, a method already widely used in everything from data visualization to video games. With the update to canvas-based rendering, Google Docs is throwing that approach out the window. Put another way, Google Docs was acting as the contractor to your architect, running around and laying down bricks of HTML as you built and designed your document, making sure everything looked right in the final product. ![]() For example, when you selected some text and clicked the Bold button, Google Docs told the page to add and tags around the text, which your browser then translated into a bolded font. What is canvas-based rendering?īefore this change, a Google Doc was really just a lot of HyperText Markup Language (HTML), which told the page what the text should look like. It's a change that most of us won't be able to see visually, but it has huge implications for what's coming next from Google-and we're already starting to reap the benefits. On May 11, Google announced that Docs is going to start using canvas-based rendering. ![]()
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