问题描述
我想创建非常简单的 2d几何对象，例如圆形和多边形.并像图像一样将其打印到屏幕上.我该如何使用 PHP ?也许使用PHP Gd，那又如何?
I want to create very simple 2d geometric object like circles and polygon. And print it to the screen like an image.How can i do with PHP ?Maybe with PHP Gd, then how ?
推荐答案
有一些本机PHP函数可以执行此操作，但是您实际上不应该在PHP中执行此操作.
There are a few native PHP functions to do this, but you really shouldn't be doing this in PHP.
您将需要通过创建空白图像画布. imagecreatetruecolor，将其保存到服务器目录中，并使用某些本机映像功能(例如imagefilledpolygon)进行填充. PHP内置了您可以使用的imagefilled___函数.
You would need to create a blank image canvas via. imagecreatetruecolor, save it into the the directory of the server and fill it using some native image function such as imagefilledpolygon. PHP has built in imagefilled___ functions you can use.
http://php.net/manual/en/function.imagefilledpolygon.php
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