Having just learned how to view your SVG content, you are now ready to begin creating SVG. Before diving right into drawing SVG content, though, you will need to learn the basics of SVG document construction.
Although SVG document layout and construction is a bit unique, it shares some similarities with both HTML and traditional graphics applications (two very dissimilar environments). To help familiarize you with how SVG documents are created, you will be introduced to the following during this hour:
SVG's coordinate system
Units of measurement
The purpose and use of the viewBox
Creating a resizable document
With these lessons, you'll have the information needed for when you begin drawing shapes and artwork in the next chapters. ...