Icon Request: Wave-specific chart icons

[Yacine Hmito]

Some applications allow for configuring charts. Different types of charts may be signified by different types of icons.

Material Symbols already supports some icons for different types of charts, such as area chart, stacked bar chart, waterfall chart etc.

It would be lovely if Material Symbols expanded this diversity to different line charts, or "waves", such as sine, square, triangle, or others.

Here is an example with Font-awesome:

• Sine
• Square
• Triangle