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app/model/image/ImagickClass.php

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+<?php
+/**
+ * Created by PhpStorm.
+ * User: Administrator
+ * Date: 2022-06-24
+ * Time: 12:23
+ */
+
+namespace app\model\image;
+
+/**
+ * Imagick 图片策略类
+ * Class ImagickClass
+ * @package app\model\upload
+ */
+class ImagickClass
+{
+    /**
+     * 获取图片实例
+     * @param $path
+     * @return mixed
+     */
+    public function open($path){
+
+        $image = (new ImagickService())->open($path);
+
+        return $image;
+    }
+
+    /**
+     * 图片保存
+     * @param $image
+     * @param $new_file
+     * @param string $compress
+     * @return mixed
+     */
+    public function save($image, $new_file, $compress = ''){
+        return $image->save_to($new_file, $compress);
+    }
+
+    public function getImageParam($image){
+
+        $size = $image->getImageParam();
+        return [
+            'width' => $size['width'],
+            'height' => $size['height']
+        ];
+    }
+
+    /**
+     * 文字水印
+     * @param $image
+     * @param $text
+     * @param $x
+     * @param $y
+     * @param $size
+     * @param $color
+     * @param $align
+     * @param $valign
+     * @param $angle
+     * @return mixed
+     */
+    public function textWater($image, $text, $x, $y, $size, $color, $align, $valign, $angle){
+//        $spec = $this->getImageParam($image);
+//        $x = $spec['width']/2;
+//        $y = $spec['height']/2;
+        $style = array(
+            'font' => PUBLIC_PATH.'static/font/Microsoft.ttf',
+            'font_size' => $size,
+//            'fill_color' => $size,
+//            'under_color' => $size,
+        );
+        $image->add_text($text, $x, $y, $angle = 0, $style);
+        return $image;
+    }
+
+    /**
+     * 图片水印
+     * @param $image
+     * @param $water_path
+     * @param $watermark_opacity
+     * @param $water_rotate
+     * @param $water_position
+     * @param $x
+     * @param $y
+     * @return mixed
+     */
+    public function imageWater($image, $water_path, $watermark_opacity, $water_rotate, $water_position, $x, $y){
+        $image->add_watermark($water_path, $x, $y);
+        return $image;
+    }
+
+    /**
+     * 缩略图
+     * @param $image
+     * @param $width
+     * @param $height
+     * @param string $fit
+     * @param string $fill_color
+     * @return mixed
+     */
+    public function thumb($image, $width, $height, $fit = 'center', $fill_color = 'ffffff'){
+        if(!empty($fit)){
+            $fit = 'force';
+        }else{
+            $fit = 'scale';
+        }
+        $image->resize_to($width, $height, $fit);
+        return $image;
+    }
+}