如何在PHP的GD库中为文本添加辉光或阴影? [英] How can I add glow or a shadow to text in PHP's GD library?

问题描述

是否可以在GD中为文本添加辉光或阴影?目前，我正在使用imagettftext函数.

Is it possible to add glow or a shadow to text in GD? Currently I am using the imagettftext function.

推荐答案

我遇到了这个问题，并创建了一个名为imagettftextblur的新函数，该函数已作为开源发布在

I ran into this problem and created a new function called imagettftextblur which I've released as open source at https://github.com/andrewgjohnson/imagettftextblur

以下是添加阴影的方法:

Here is how to add a shadow:

imagettftextblur($image,$size,0,$x + 3,$y + 3,$shadow_color,$font,$string,1); // 1 can be higher to increase blurriness of the shadow
imagettftextblur($image,$size,0,$x,$y,$text_color,$font,$string);

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