Discuz!X2图片底部黑条水印任意文字，并与图片水印共存
2020/07/08 10:10:06
效果如上图，底部水印+图片水印修改方法：source\class\class_image.php
搜索
- imageCopy($dst_photo, $watermark_logo, $x, $y, 0, 0, $logo_w, $logo_h);
- //@dly start global $_G;//自定义(开png水印时无法获取文字水印的参数，所以自定义)$this->param['watermarktext']['fontpath'][$type] = 'static/image/seccode/font/ch/msyh.ttf';$this->param['watermarktext']['size'][$type] = 9;$this->param['watermarktext']['color'][$type] = '255,255,255';$this->param['watermarktext']['shadowcolor'][$type] = '';$username = $_G['username'];$bbname = $_G['setting']['bbname'];$siteurl = $_G['setting']['siteurl'];if($this->imginfo['width'] >= 260 && $this->imginfo['width'] <= 324) { $wtext = "该图片由 $username 上传至 $bbname ";}elseif ($this->imginfo['width'] >= 325 && $this->imginfo['width'] <= 425) { $wtext = "该图片由 $username 上传至 $bbname $siteurl";}elseif ($this->imginfo['width'] >= 426 && $this->imginfo['width'] <= 585) { $wtext = "该图片由 $username 上传至 $bbname $siteurl 版权归原创者所有";}elseif ($this->imginfo['width'] >= 586) { $wtext = "该图片于 ".date('Y-m-d G:i:s')." 由 $username 上传至 $bbname($siteurl) 版权归原创者所有";}$watermarktextcvt = iconv('GB2312', 'UTF-8', $wtext);if(!function_exists('imagettfbbox') || !function_exists('imagettftext') || !function_exists('imagecolorallocate')) { return -4;}if(!class_exists('Chinese')) { include libfile('class/chinese');}//$watermarktextcvt = pack("H*", $this->param['watermarktext']['text'][$type]);$box = imagettfbbox($this->param['watermarktext']['size'][$type], $this->param['watermarktext']['angle'][$type], $this->param['watermarktext']['fontpath'][$type], $watermarktextcvt);$logo_h = max($box[1], $box[3]) - min($box[5], $box[7]);$logo_w = max($box[2], $box[4]) - min($box[0], $box[6]);$ax = min($box[0], $box[6]) * -1;$ay = min($box[5], $box[7]) * -1;
代码中的
- $this->param['watermarktext']['fontpath'][$type] = 'static/image/seccode/font/ch/msyh.ttf'; $this->param['watermarktext']['size'][$type] = 9; $this->param['watermarktext']['color'][$type] = '255,255,255';
底部黑条水印在下载远程图片时会出现重复添加水印的问题