问题
Does anyone know of the best way to render clean vectors into a php image and then serve it as a jpeg/png?
Specifically I want to draw lines, polygons and splines which are anti-aliased and then serve them up as jpegs. Preferably also with an alpha option when rendering.
What would be spectacular is a php library with a similar API to Raphael (without the animation) - not only because Raphael has a great API but also because I'm already using it on my website for the dynamic bits but also need to bake jpeg's in parallel for static consumption.
回答1:
Imagemagick is available for PHP. See the IMagickDraw class (http://php.net/imagick). Btw, AFAIK, there is no alpha option in JPEG, only RGB colors.
来源：https://stackoverflow.com/questions/2658105/is-there-a-decent-vector-spline-library-for-php