Build simple svg line charts based on an array of [x,y] points.
- Define one or more data sets (as a list of
(x,y)points) - Automatically scale diagram to the range defined by the data sets
- Render data sets (as lines); render a grid (with a given number of horizontal/vertical lines)
See the example.php file.
- Print legends for data sets
- add labels to grid lines to indicate the values