Text wrapping

It would be a nice feature to make the text break in two lines if the available width is not enough for the text given and the font size or decrease automatically the font size in order to fit, but not under a specific limit (ex 8px) where it will break it in two lines.

Nevertheless is a really great library.

No file or test is named. Start by locating the PHP/GD text-rendering entry point and determine how available width, wrapping, and font size are currently handled. Done should mean text either wraps to two lines or scales down without going below the stated minimum size.

Written by the indexing model from the issue text.