edit

lib/Img.php

@@ -0,0 +1,68 @@
+<?php
+namespace Poster\Lib;
+
+use Dever;
+use Dever\Support\Img as Handle;
+
+class Img
+{
+    /**
+     * create 生成图片
+     * @param array $config
+     * @param string $filename
+     *
+     * @return mixed
+     */
+    public function create($config = array(), $filename = '', $type = 'gd', $update = 2)
+    {
+        $this->img = isset($this->img) ? $this->img : new Handle();
+
+        /*
+        $config = array
+        (
+            'background' => '/www/grow/data/upload/1/2018/07/19/a49fe8914df0eada4d4b7d530d7fa5ba.jpg',
+            'param' => array
+            (
+                0 => array
+                (
+                    'method' => 'mark',
+                    'water' => '/www/grow/data/upload/1/2018/07/19/46d5b0c5c25c800cf197ea4f64f503f2.jpg',
+                    //left,top
+                    'position' => array(100,200),
+                    'width' => 100,
+                    'height' => 100,
+                ),
+                1 => array
+                (
+                    'method' => 'txt',
+                    'name' => 'test文字',
+                    'color' => '#FF0000',
+                    'position' => array(100,200),
+                    'size' => 50,
+                    'angle' => 0,
+                    'font' => '/www/grow/config/fonts/simsun.ttc',
+                ),
+            ),
+        );
+        */
+
+        if (!$filename) {
+            $filename = Dever::id();
+        }
+        $file =  Dever::pathDay('upload/poster', false) . md5($filename) . '.jpg';
+
+        if (!is_file($file) || $update == 1) {
+            $this->img->setType($type);
+            $result = $this->img->init($config['background'], $config['param'], true, $file);
+            if ($result) {
+                $file = array_pop($result);
+            }
+        } else {
+
+        }
+        $host = str_replace(DEVER_APP_NAME . '/', '', Dever::config('host')->base);
+        return $host . str_replace(DEVER_PROJECT_PATH, '', $file);
+        $file = Dever::pic($file);
+        return $file;
+    }
+}