Set font size

[niketa]

I want to set font size automatically. It depends on text length and image height and width. How can I calculate font size like this so that text will be best fit in image.

[mkoppanen]

I want to set font size automatically. It depends on text length and image height and width. How can I calculate font size like this so that text will be best fit in image.

Take a look at the Imagick::queryFontMetrics method.

[niketa]

I was trying to use this method queryFontMetrics(). It gives me Fatal error: Call to undefined method Imagick::QueryFontMetrics()

[mkoppanen]

Either you are running a very old version of Imagick or you have a typo somewhere.