javascript - How to draw the map migration aircraft in echarts? ?

Question

#How to find the palnepath as shown in the picture above? ? I don’t quite understand how the plane was drawn. . , can someone explain it in detail? Thank you

Answer 1

It is an SVG. As for how to draw SVG, you can only read the SVG tutorial!

Answer 2

"HTML5 Canvas Core Technology Graphics, Animation and Game Development" Read this book, it is all in it, and requires javascript basics.
I am also learning now.