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text2pic's Introduction

php文字生成图片(使用composer构建)

生成后的图片界面是仿照锤子便签的生成长微博的界面,使用的是苹方字体,你也可以选择使用你自己的喜欢的字体,非常容易配置。

如何使用?

使用composer安装本模块后,仅仅需要3行代码就可以生成了:

$ composer require dsgygb/text2pic
$ touch test.php

<?php

require 'vendor/autoload.php';

$transform = new Text2pic\Transform('by text2pic');
$result = $transform->generate("hello world");
print_r($result);

在浏览器访问该网页:

output:

Array
(
[code] => 200,
[message] => ok,
[data] => Array
    (
        [url] => "pic url",
        [path] => "pic path"
    )

)

详细参数

实例化

$transform=new Text2pic\Transform($by,$uploadsPath,$uploadsUrl,$fontPath);

$by :可选,string,生成后的图片的后缀,默认为空;

$uploadsPath:可选,string,保存生成后的图片的路径,如果填写此参数,则必须填写*$uploadsUrl*:参数,默认为当前的包下面的'src/Publics/uploads';

$uploadsUrl:可选,string,自定义路径后的该路径的url访问的绝对地址;

$fontpath: 可选,string,自定义字体文件的路径

调用生成图片的方法

$transform->generate($text,$footer);

$text:必填,string,填写生成图片的内容。支持"\n"换行

$footer:可选,string,填写图片左下角的小号的字

调用返回

Array
(
[code] => 200,
[message] => ok,
[data] => Array
    (
        [url] => "pic url",
        [path] => "pic path"
    )

)

如果返回的数组的code==200,则成功生成,其他情况则生成失败,调用message查看错误信息。

data里的url是生成的图片网址,path是生成图片的路径,你可以用这个路径去上传图片到又拍云或者其他地方,然后可以unlink(删除)这个文件。

图片示例:

欢迎使用和提建议。

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text2pic's Issues

Fatal error

在浏览器访问 test.php 出现以下问题,大佬还维护不...

Fatal error: Uncaught Error: Call to undefined function Text2pic\Common\imagettftext() in /Library/WebServer/Documents/Text2pic/src/Common/Common.php:196 Stack trace: #0 /Library/WebServer/Documents/Text2pic/src/Transform.php(70): Text2pic\Common\Common::makeimger('\xE7\xA4\xBA\xE4\xBE\x8B\xE5\x9B\xBE\xE7\x89\x87:', '/Library/WebSer...', 'pic_15272699687...', '/Library/WebSer...', 'by text2pic', 'test') #1 /Library/WebServer/Documents/Text2pic/test/test.php(7): Text2pic\Transform->generate('\xE7\xA4\xBA\xE4\xBE\x8B\xE5\x9B\xBE\xE7\x89\x87:\n\xE6...', 'test') #2 {main} thrown in /Library/WebServer/Documents/Text2pic/src/Common/Common.php on line 196

没有图片

我在服务器上搭建成功了,返回了如下结果

Array ( [code] => 200 [message] => ok [data] => Array ( [url] => http://x.x.x.x/text2pic/src/Publics/uploads/pic_15272745283604.jpg [path] => /var/www/html/text2pic/src/Publics/uploads/pic_15272745283604.jpg ) ) 

可是服务器上并没有找到图片...
求大佬帮忙

php 5.4.16

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