imagestring

I tried to use iconv to transcode and output Chinese characters, but I still searched the internet for a long time without finding a solution. How can this be solved? I tried to use iconv to transcode and output Chinese characters, but it is still

Try to use Iconv to transcode Chinese characters and output, but still garbled $s="你若输出，便是晴天"; $ss=iconv("gb2312","utf8",$s); $im=ImageCreate(400,400); $black=ImageColorAllocate($im,0x00,0x00,0x00);

怎么计算 imagestring($source,$font_size,$x,$y,$string,$color) 中$font_size（除去预置的1-5）设置的字体大小所对应的像素值？？这边的$font_size（除去预置的1-5）设置的字体大小的单位是什么？？ 即若是$font_size=15，那是指字体大小为15px？？ Reply content: 怎么计算 imagestring($source,$font_size,$x,$y,$string,$color) 中$font_

PHP//1. Drawing an image resource (creating a canvas)$image= Imagecreatetruecolor (500, 300);//2. First assign a green$green= Imagecolorallocate ($image, 22, 153, 0);//3. Fill the canvas with greenImagefill ($image, 0, 0,$green);//4. Drawing images

The h24 function is used to generate a bar chart. a string is required as a parameter. the format of this parameter is: the number of hours is connected by commas (,) from to. in the example, 80,250,430,134, 263,225,120, 59,151,677,340,221,550,300,22

PhpGD draws a 24-hour column chart. 80,250,430,134, 263,225,120, 59,151,677,340,221,550,300,229, 97,230,123,133, 80,250,430,134, 87 a total of 24 numbers can be less than one. if you want to make a mistake, you can modify the function to judge the

The h24 function is used to generate a bar chart. a string is required as a parameter. the format of this parameter is: the number of hours is connected by commas (,) from to. in the example, 80,250,430,134, 263,225,120, 59,151,677,340,221,550,300,22

/* 24-Hour Bar chart Author: Taokey qq:29611705 * Editor: Bbs.it-home.org */ function H24 ($STR) { $hour = Explode (",", $str); $hmax = max ($hour); $ppix = 150/$hmax; Calculate the height of a bar

80,250,430,134,35,60,233,90,263,225,120,59,151,677,340,221,550,300,229,97,230,123,133,87 There are 24 numbers, one can't be less. You can modify the function to judge Copy the Code code as follows: /*24-Hour Bar chartAuthor:

80,250,430,134, 263,225,120, 59,151,677,340,221,550,300,229, 97,230,123,133, 87, a total of 24 numbers can be less than one. If there is no error, you can modify the function to determine CopyCode The Code is as follows: /* 24-hour column

80,250,430,134,35,60,233,90,263,225,120,59,151,677,340,221,550,300,229,97,230,123,133,87 a total of 24 numbers, no less. You can modify the function to judge Copy Code code as follows: ? Php /* 24-Hour Bar chart Author: Taokey qq:2961

Last talk about using GD as a variety of geometries, as well as fill color. Which deliberately put such a more complex case Left to the back, this is the freeform and freeform polygon fill color. ? Header ("Content-type:image/png"); $im =

The authentication Code (CAPTCHA) is the abbreviation for "completely automated public Turing test to tell Computers and humans Apart" (fully automatic distinguishing between computer and human Turing tests), It is a public automatic program that

Program Php+java's Program ..................... Java Program: /*The following procedure is a timing tracing analysis program for the futures trading data of Yuyao Plastics cityis a preliminary analysis of the data, drawing analysis to the further

Php+java the program of ............ Java Program: /*The following procedure is a timing tracing analysis program for the futures trading data of Yuyao Plastics cityis a preliminary analysis of the data, drawing analysis to the further PHP program

The last time we talked about using GD for various geometric figures and fill colors. This is a complicated situation.Leave it behind, which is the fill color of any polygon and any polygon. Header ("Content-type: image/png ");$ Im = ImageCreate (200

The last time I said to use GD for various geometric shapes, and fill color. Which deliberately put such a more complex situationLeft behind, this is the fill color for freeform and freeform. Header ("Content-type:image/png");$im = imagecreate (2

This article describes how to use php to create a dynamic random verification code. For more information, see CAPTCHA) is the abbreviation of "Completely automation Public Turing test to tell Computers and Humans Apart" (a Completely Automated

Implementation of dynamic random verification code mechanism in PHPThe Verification Code (CAPTCHA) is the abbreviation for "Completely Automated public Turing test to tell Computers and humans Apart" (fully automated computer-and human-Turing test),

This article describes how to use php to create a dynamic random verification code. For more information, see CAPTCHA) is the abbreviation of "Completely automation Public Turing test to tell Computers and Humans Apart" (a Completely Automated