Pure SVG way to fit text to a box

Question

Box size known. Text string length unknown. Fit text to box without ruining its aspect ratio.

Answer 1

I don't think its the solution for what you want to do but you can use textLength with percentage ="100%" for full width.

you can also add textanchor="middle" and change the x position to center perfectly your text

this will not change the fontsize and you will have weird space letterspacing...

JSFIDDLE DEMO