PHP使用GD庫生成檔案

2021-09-12 01:44:55 字數 2581 閱讀 9478

<?php


$xgcs_result = $this->get_xgcs_result($key);


if (!empty($xgcs_result) && isset($xgcs_result['type']) && isset($xgcs_result['content']) && isset($xgcs_result['image']) && $name) 


$file_name = sha1(microtime() . $_server['remote_addr'] . "sdgjasdruisodgjketidfg" . rand(1, 10000000) . rand(1, 10000000)) . '.png';//生成的名稱


$pic_path = $path . '/' . $file_name;//生成完整路徑


$pic_width = 420;//生成的寬高


$pic_height = 700;


$local_image = sitepath . "static/activity/img/xinggeceshi/" . $xgcs_result['image'];


$src_image = imagecreatefrompng($local_image);


$src_width = imagesx($src_image);


$src_height = imagesy($src_image);


//建立


//$dest_image = imagecreate($pic_width, $pic_height);


$dest_image = @imagecreatetruecolor($pic_width, $pic_height) or die('cannot initialize new gd image stream');


//建立顏色


$result = imagecopy($dest_image, $src_image, 0, 0, 0, 0, $pic_width, $pic_height);


$white = imagecolorallocate($dest_image, 255, 255, 255);


imagefilledrectangle($dest_image, 0, $src_height, $pic_width, $pic_height, $white);


$text_color = imagecolorallocate($dest_image, 102, 102, 102);


$tip_length = mb_strlen($tip_string);


$tip_num = 20;


$row = ceil($tip_length / $tip_num);


$font_size = 14;//文字大小


$fontpath = rootpath . 'sitedata/fonts/font2.ttf';//楷體


$heitipath = rootpath . 'sitedata/fonts/simhei.ttf';//黑體


//var_dump($tip_string);


$name_length_ext = strlen($name);


$name = mb_convert_encoding($name, "utf-8", "gbk");


$name_color = imagecolorallocate($dest_image, 77, 61, 68);


$name_length = strlen($name);


$name_right = mb_convert_encoding("的測試結果是：", "utf-8", "gbk");


$name_right_color = imagecolorallocate($dest_image, 151, 153, 162);


if ($name_length > 12)  else 


$type = mb_convert_encoding($xgcs_result['type'], "utf-8", "gbk");


$type_length = strlen($type);


$type_color = imagecolorallocate($dest_image, 255, 87, 80);


$type_right = mb_convert_encoding("型血", "utf-8", "gbk");


$type_right_color = imagecolorallocate($dest_image, 255, 87, 80);


imagettftext($dest_image, 20, 0, 18, $src_height + 90, $type_color, $heitipath, $type);


imagettftext($dest_image, $font_size, 0, 18 + 18 * $type_length, $src_height + 90, $type_right_color, $fontpath, $type_right);


for ($i = 0; $i < $row; $i++) 


if (imagepng($dest_image, $pic_path))  else 


}
以上**是在做一次活動海報生成時使用的。

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