Better CSS Shapes Using shape() - Part 2: More on Arcs | CSS-Tricks
Briefly

The article discusses the implementation of the shape() function, specifically focusing on the arc command to create sector shapes useful for pie-like charts. The examples provided illustrate using a variable to dynamically control the sector's filling, defined between values 0 to 100. Utilizing keyword values like 'top' and 'center' simplifies the shape's definition. The radius is set to 50% to ensure the sector fills the square element entirely, along with an explanation of how to calculate the X and Y coordinates based on the defined variable, V.
The shape() function supports the creation of sector shapes, which can be visually appealing in pie-like charts by using arcs and positioned points.
Using keywords like 'top' and 'center' in the shape() function enables easier readability and helps in defining the positions of various points in shapes.
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