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php 加载字体 并保存成图片

程序员文章站 2022-04-04 13:57:28
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[php] view plain copy

  1. // Set the content-type
  2. header("Content-type: image/png");
  3. // Create the image
  4. $im = imagecreatetruecolor(400, 100);
  5. // Create some colors
  6. $white = imagecolorallocate($im, 255, 255, 255);
  7. $grey = imagecolorallocate($im, 128, 128, 128);
  8. $black = imagecolorallocate($im, 0, 0, 0);
  9. imagefilledrectangle($im, 0, 0, 399, 100, $white);
  10. // The text to draw
  11. $text = '字典网';
  12. // Replace path by your own font path
  13. $font = 'fontName.ttf';
  14. // Add some shadow to the text
  15. //imagettftext($im, 60, 0, 11, 21, $grey, $font, $text);
  16. // Add the text
  17. imagettftext($im, 60, 0, 0, 70, $black, $font, $text);
  18. // Using imagepng() results in clearer text compared with imagejpeg()
  19. imagepng($im);
  20. imagedestroy($im);

如果想保存图可以用下面代码

[html] view plain copy

    1. ob_start();
    2. imagejpeg($im);
    3. $img = ob_get_contents();
    4. ob_end_clean();
    5. $size = strlen($img);
    6. $fp2=@fopen('tst.jpg', "a");
    7. fwrite($fp2,$img);
    8. fclose($fp2);