Plot introduction to the TV series "Male Obstetrician Doctor" Using PHP to generate dynamic images

Many people don't know that PHP can generate non-HTML data. This is very useful for generating image graphics. You can generate a simple advertising horizontal image from the database or simply generate a graphic button.
I use TTF fonts in the following In the example
I usually name it 'button.php3':
################################### ###################
-----button.php3------
Header("Content-type: image/gif" );
if(!isset($s)) $s=11;
$size = imagettfbbox($s,0,"fonts/TIMES.TTF",$text);
$dx = abs($size[2 ]-$size[0]);
$dy = abs($size[5]-$size[3]);
$xpad=9;
$ypad=9;
$im = imagecreate($dx+$xpad ,$dy+$ypad);
$blue = ImageColorAllocate($im, 0x2c,0x6D,0xAF);
$black = ImageColorAllocate($im, 0,0,0);
$white = ImageColorAllocate($im, 255,255,255) ;
ImageRectangle($im,0,0,$dx+$xpad-1,$dy+$ypad-1,$black);
ImageRectangle($im,0,0,$dx+$xpad,$dy+$ypad,$ white);
ImageTTFText($im, $s, 0, (int)($xpad/2)+1, $dy+(int)($ypad/2), $black, "fonts/TIMES.TTF", $ text);
ImageTTFText($im, $s, 0, (int)($xpad/2), $dy+(int)($ypad/2)-1, $white, "fonts/TIMES.TTF", $ text);
ImageGif($im);
ImageDestroy($im);
?>
########################### #########################
It is very important that you cannot put any HTML tags in this file. There cannot be any blank lines in < ;? and ?> before or after the tag. If you see an incomplete image after using this script, it means that you may have typed characters outside of the PHP tag by mistake.
The above script can be used in the web page using this syntax Call it out:
###################### #############################
----test.php-----









############# ######################################
The test.php result will look like this: .
The 's' parameter is to set the font size.
This is when s=18:
Note I:
Font path "/fonts/TIMES.TTF" The TIMS.TTF font can be obtained from the windows/fonts directory Copy the file to the fonts directory of your website to test. As for the Chinese performance, netizens are yet to provide their feedback.
Note that I first drew a black square area and then used white displacement to produce a 3D effect. You can also see it on a light background using the L method. But you can change the background color to dark to see the effect. The fonts also have the same effect to show the three-dimensional effect.
You must first make sure that your PHP installation has settings to support GD and TTF. Please refer to the PHP FAQ. I suggest you copy libgd.a to /usr/local/lib and gd*.h related files to /usr/local/include and then
'make install' for FreeTTF library.
You can find it here http://rover.wiesbaden. netsurf.de/~kikita/ Find the httf font!
Note:
The following source code improves the above 偁? Can display multi-line text:
############## ######################################
--------- -----button.php-----------------
Header("Content-type: image/jpeg");
if(!isset($ bgred)) $bgred=0;
if(!isset($bggreen)) $bggreen=51;
if(!isset($bgblue)) $bgblue=153;
if(!isset($chred)) $chred =255;
if(!isset($chgreen)) $chgreen=255;
if(!isset($chblue)) $chblue=255;
if(!isset($shadow)) $shadow="yes";
if(!isset($wrappos)) $wrappos=20;
if(!isset($crop)) $crop=2.2;
if(!isset($jpegquality)) $jpegquality=80;
if(!isset ($s)) $s=11;
$savetext=$text;
$text=wordwrap($text,$wrappos," ",0);
if (!isset($font)) $f/www/ ttfonts/arialbd.ttf";
else
$f/www/ttfonts/".$font.".ttf";
$size = imagettfbbox($s,0,$fontname,$text);
$dx = abs ($size[2]-$size[0]);
$dy = abs($size[5]-$size[3]);
$upper=abs($size[5]);
$under= $size[1];
$th=$upper-$under;
$xpad=9;
if (substr_count($text,chr(13))>=1)
{
$mult=(substr_count($ text,chr(13)));
$ypad=($mult*$crop*$s)+$s;
}
else $ypad=($crop-2)*$s;
$im = imagecreate($dx+$xpad,$th+$ypad);
$color = ImageColorAllocate($im, $bgred,$bggreen,$bgblue);
$black = ImageColorAllocate($im, 0,0,0);
$fontcolor = ImageColorAllocate($im, $chred,$chgreen,$chblue);
ImageRectangle($im,0,0,$dx+$xpad-1,$th+$ypad-1,$black);
ImageRectangle($im,0,0,$dx+$xpad,$th+$ypad,$white);
if ($shadow=="yes")
ImageTTFText($im, $s, 0, (int)($xpad/2)-2+1, $th+2+(int)($ypad/2)-3, $black, $fontname, $text);
ImageTTFText($im, $s, 0, (int)($xpad/2)-2, $th+2+(int)($ypad/2)-1-3, $fontcolor, $fontname, $text);
Imagejpeg($im,"",$jpegquality);
ImageDestroy($im);
?>
#######################################################
这可以下面这个 form 来产生:
#######################################################
----------test.php--------------------

文字

大小

断句的位置(wrap break position)

背景颜色

红色     
     绿色     
      蓝色

字元颜色

红色    
      绿色      
     蓝色

字型

阴影 是  
               否

Crop size

Jpeg 品质 (0-100)

      

#######################################################
或是直接像上例一样呼叫:  
#######################################################
----test.php-----  




  
  

 

以上就介绍了产科男医生电视剧剧情介绍 用PHP产生动态的影像图，包括了产科男医生电视剧剧情介绍方面的内容，希望对PHP教程有兴趣的朋友有所帮助。