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Php Image Processing Articles


1: Image function of the Chinese show [to], I remember someone asked
6 years zlm 2001 on day 7 EMAIL it to me for me to talk about my views Prev Next Www.phpx.com read in a section of code is to GB code conversion to UTF8, php in UTF8 encoding TTF support non-ASCII characters in the output. The analysis of this cod...

2: PHP with dynamic generated image [Ortho Private]
Many people do not know PHP can generate non-HTML data. This is the image produced is very useful. Can create a simple database of advertising or more simple cross plans have only a graphics button. I use TTF fonts in the following example I usual...

3: Php thumbnail generation process [Private Ortho]
Client to upload the page: -------------------- Upload.htm --------------------- <form enctype = "multipart / form-data" method = "post" action = "upload.php"> <input type="hidden" name="MAX_...

4: PHP using GD output examples of Chinese characters
(Wang) First, the principle of PHP support the GD library in Chinese, but must be UTF-8 format for transmission of the parameters. The following characters to talk about the UTF-8 encoded obtained. WINDOW 2000 by WORD2000 or under the Notes by th...

5: PHP to talk about mapping (a)
Dare not say it here, "speaking" GD library with GD because I have only one or two only, the vast majority of functions have not yet come into contact with. However, three small DiaoChiloscyllium Papers I, I have had to write that their ow...

6: PHP to talk about mapping (b)
Last said a simple way to avoid drawing of GD, GD and then made the most use of a simple "map" - a straight line. This time I draw a straight line down on that then. The last code is explained in detail in part, this will not repeat them....

7: PHP to talk about mapping (c)
GD for the last say with a variety of geometric shapes, as well as the fill color. In which such a deliberately more complicated cases to stay behind, which is arbitrary and arbitrary polygon polygon fill color. <? Header ( "Content-type: ...

8: PHP to talk about mapping (d) (End)
To the front so far, we have been able to complete the mapping with GD basic needs. But sometimes I am afraid will be too ImageString Five fonts can be less and ugly, then use the following function to the. This function allows us to use TTF fonts;...

9: <input Type="image"> to ingenious use of map functions to achieve ...
We all are familiar with HTML tags in the MAP tag it ~, he can be a picture for a number of hot-link position, that is to say a picture can be linked to documents N ~ What I am talking about is that it links to a picture of his paper that there is ...

10: PHP to achieve a variety of curves of class JPGraph
http://www.aditus.nu/jpgraph/ ...

11: PHP to generate a verification code snowflakes background
The effect of reference (with source) http://mail.htjs.net/yanzhengma/test.php In http://www.dev-club.com/club/bbs/showEssence.asp?id=20768&page=1 based on the modified <? php session_start (); session_register ( "login_check_number&...

12: 3-D pie chart
Would like to make a point of what has been. Recently loaded php_gd.dll get the php4, it can not wait to play want to point a graphics program. Php do see that there are many examples of pie charts, are 2-D look, and then wanted to be a 3-dimensiona...

13: PHP create dynamic images
As long as the installation of some third party library file and have some knowledge of geometry, you can make use of PHP to create and handle images. Use PHP to create dynamic images is a very easy thing. Now, I will describe in more detail how to ...

14: Creating and processing images
Installed a number of third-party library, the combination of graphics processing skills, you can quickly use PHP to create and handle images. In fact, you do not need a lot of geometry knowledge - because I am in middle school homework had this fai...

15: PHP image sharpening to achieve
/ / Read the type of image / / 1 = GIF, 2 = JPG, 3 = PNG, 4 = SWF, 5 = PSD, 6 = BMP, 7 = TIFF (intel byte order), 8 = TIFF (motorola byte order), 9 = JPC, 10 = JP2, 11 = JPX, 12 = JB2, 13 = SWC, 14 = IFF function GetImageType ($ filename) (return ...


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