PHP image processing Module magickwand_php Tutorial

Magickwand is a PHP module used to access the ImageMagick image processing library. Here is a code snippet that uses Magicwand:

 
 

  
  

  
 
  
  

  
 $magick _wand =newmagickwand (); 
  
  

  
magickreadimage ($magick _wand,rose.jpg); 
  
  

  
 $drawing _wand =newdrawingwand (); 
  
  

  
Drawsetfont ($drawing _wand,"/usr/share/fonts/bitstream-vera/vera.ttf" ); 
  
  

  
drawsetfontsize ($drawing _wand, 20); 
  
  

  
drawsetgravity ($drawing _wand, mw_centergravity); 
  
  

  
 $pixel _wand =newpixelwand (); 
  
  

  
Pixelsetcolor ($pixel _wand,"white"); 
  
  

  
Drawsetfillcolor ($drawing _wand,$pixel _wand); 
  
  

  
 if (Magickannotateimage ($magick _wand,$drawing _wand, 0,0,0, "Rose" )! = 0)
  
  

  
{
  
  

  
Magickechoimageblob (  $magick _wand  ); 
  
  

  
}
  
  

  
 Else  
  
  

  
{
  
  

  
 Echo magickgetexceptionstring ($magick _wand); 
  
  

  
}
  
  

  
?>
 
 

Installation method:

Download Php_magickwand_q16_st.dll for 5.2.x

Put it in the PHP extensions directory

Total increase in php.ini files Extension=php_magickwand_q16_st.dll

Re-launch Apache

http://www.bkjia.com/PHPjc/486302.html www.bkjia.com true http://www.bkjia.com/PHPjc/486302.html techarticle Magickwand is a PHP module used to access the ImageMagick image processing library. Here is a code snippet that uses Magicwand: PHP $magick _wand =newmagickwand (); Magickreadim ...

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