Add a scale command

[bramp]

Add a new scale command to shrink or grow the size of the digram. For example

scale: 50%
a->b: blah

Would make the diagram half as tall and half as wide.

[soswow]

Why do you think it should be as part of the diagram syntax? It feels to me it is something belong to how you draw it, which means draw API:

diagram.drawSVG("diagram", {theme: 'hand', scale: 0.5});

[gilsdav]

I'm able to scale using

<style>
    #diagram>svg {
        transform: scale(1.5);
    }
</style>

But this feature is missing