<?php//=======================================================================// File:	JPG-CONFIG.INC// Description:	Configuration file for JpGraph library// Created: 	2004-03-27// Author:	Johan Persson (johanp@aditus.nu)// Ver:		$Id: jpg-config.inc.php 638 2006-05-26 13:25:30Z ljp $//// Copyright (c) Aditus Consulting. All rights reserved.//========================================================================//------------------------------------------------------------------------// Directories for cache and font directory. //// CACHE_DIR:// The full absolute name of the directory to be used to store the// cached image files. This directory will not be used if the USE_CACHE// define (further down) is false. If you enable the cache please note that// this directory MUST be readable and writable for the process running PHP.// Must end with '/'//// TTF_DIR:// Directory where TTF fonts can be found. Must end with '/'//// The default values used if these defines are left commented out are://// UNIX://   CACHE_DIR /tmp/jpgraph_cache///   TTF_DIR   /usr/X11R6/lib/X11/fonts/truetype///   MBTTF_DIR /usr/share/fonts/ja/TrueType///// WINDOWS://   CACHE_DIR $SERVER_TEMP/jpgraph_cache///   TTF_DIR   $SERVER_SYSTEMROOT/fonts///   MBTTF_DIR $SERVER_SYSTEMROOT/fonts/////------------------------------------------------------------------------// DEFINE("CACHE_DIR","/tmp/jpgraph_cache/");// DEFINE("TTF_DIR","/usr/X11R6/lib/X11/fonts/truetype/");// DEFINE("MBTTF_DIR","/usr/share/fonts/ja/TrueType/");//-------------------------------------------------------------------------// Cache directory specification for use with CSIM graphs that are// using the cache.// The directory must be the filesysystem name as seen by PHP// and the 'http' version must be the same directory but as // seen by the HTTP server relative to the 'htdocs' ddirectory. // If a relative path is specified it is taken to be relative from where// the image script is executed.// Note: The default setting is to create a subdirectory in the // directory from where the image script is executed and store all files// there. As ususal this directory must be writeable by the PHP process.DEFINE("CSIMCACHE_DIR","csimcache/"); DEFINE("CSIMCACHE_HTTP_DIR","csimcache/");//------------------------------------------------------------------------// Defines for font setup//------------------------------------------------------------------------// Actual name of the TTF file used together with FF_CHINESE aka FF_BIG5// This is the TTF file being used when the font family is specified as// either FF_CHINESE or FF_BIG5DEFINE('CHINESE_TTF_FONT','bkai00mp.ttf');// Special unicode greek language supportDEFINE("LANGUAGE_GREEK",false);// If you are setting this config to true the conversion of greek characters// will assume that the input text is windows 1251 DEFINE("GREEK_FROM_WINDOWS",false);// Special unicode cyrillic language supportDEFINE("LANGUAGE_CYRILLIC",false);// If you are setting this config to true the conversion// will assume that the input text is windows 1251, if// false it will assume koi8-rDEFINE("CYRILLIC_FROM_WINDOWS",false);// The following constant is used to auto-detect// whether cyrillic conversion is really necessary// if enabled. Just replace 'windows-1251' with a variable// containing the input character encoding string// of your application calling jpgraph.// A typical such string would be 'UTF-8' or 'utf-8'.// The comparison is case-insensitive.// If this charset is not a 'koi8-r' or 'windows-1251'// derivate then no conversion is done.//// This constant can be very important in multi-user// multi-language environments where a cyrillic conversion// could be needed for some cyrillic people// and resulting in just erraneous conversions// for not-cyrillic language based people.//// Example: In the free project management// software dotproject.net $locale_char_set is dynamically// set by the language environment the user has chosen.//// Usage: DEFINE('LANGUAGE_CHARSET', $locale_char_set);//// where $locale_char_set is a GLOBAL (string) variable// from the application including JpGraph.// DEFINE('LANGUAGE_CHARSET', null);// Japanese TrueType font used with FF_MINCHO, FF_PMINCHO, FF_GOTHIC, FF_PGOTHICDEFINE('MINCHO_TTF_FONT','ipam.ttf');DEFINE('PMINCHO_TTF_FONT','ipamp.ttf');DEFINE('GOTHIC_TTF_FONT','ipag.ttf');DEFINE('PGOTHIC_TTF_FONT','ipagp.ttf');// Assume that Japanese text have been entered in EUC-JP encoding.// If this define is true then conversion from EUC-JP to UTF8 is done // automatically in the library using the mbstring module in PHP.DEFINE('ASSUME_EUCJP_ENCODING',false);//------------------------------------------------------------------------// Various JpGraph Settings. Adjust accordingly to your// preferences. Note that cache functionality is turned off by// default (Enable by setting USE_CACHE to true)//------------------------------------------------------------------------// Deafult locale for error messages.// This defaults to English = 'en'DEFINE('DEFAULT_ERR_LOCALE','en');// Deafult graphic format set to "auto" which will automatically// choose the best available format in the order png,gif,jpeg// (The supported format depends on what your PHP installation supports)DEFINE("DEFAULT_GFORMAT","auto");// Should the cache be used at all? By setting this to false no// files will be generated in the cache directory.  // The difference from READ_CACHE being that setting READ_CACHE to// false will still create the image in the cache directory// just not use it. By setting USE_CACHE=false no files will even// be generated in the cache directory.DEFINE("USE_CACHE",false);// Should we try to find an image in the cache before generating it? // Set this define to false to bypass the reading of the cache and always// regenerate the image. Note that even if reading the cache is // disabled the cached will still be updated with the newly generated// image. Set also "USE_CACHE" below.DEFINE("READ_CACHE",true);// Determine if the error handler should be image based or purely// text based. Image based makes it easier since the script will// always return an image even in case of errors.DEFINE("USE_IMAGE_ERROR_HANDLER",true);// Should the library examin the global php_errmsg string and convert// any error in it to a graphical representation. This is handy for the// occasions when, for example, header files cannot be found and this results// in the graph not being created and just a "red-cross" image would be seen.// This should be turned off for a production site.DEFINE("CATCH_PHPERRMSG",true);// Determine if the library should also setup the default PHP// error handler to generate a graphic error mesage. This is useful// during development to be able to see the error message as an image// instead as a "red-cross" in a page where an image is expected.DEFINE("INSTALL_PHP_ERR_HANDLER",false);// If the color palette is full should JpGraph try to allocate// the closest match? If you plan on using background images or// gradient fills it might be a good idea to enable this.// If not you will otherwise get an error saying that the color palette is // exhausted. The drawback of using approximations is that the colors // might not be exactly what you specified. // Note1: This does only apply to paletted images, not truecolor // images since they don't have the limitations of maximum number// of colors.DEFINE("USE_APPROX_COLORS",true);// Should usage of deprecated functions and parameters give a fatal error?// (Useful to check if code is future proof.)DEFINE("ERR_DEPRECATED",true);// Should the time taken to generate each picture be branded to the lower// left in corner in each generated image? Useful for performace measurements// generating graphsDEFINE("BRAND_TIMING",false);// What format should be used for the timing string?DEFINE("BRAND_TIME_FORMAT","(%01.3fs)");//------------------------------------------------------------------------// The following constants should rarely have to be changed !//------------------------------------------------------------------------// What group should the cached file belong to// (Set to "" will give the default group for the "PHP-user")// Please note that the Apache user must be a member of the// specified group since otherwise it is impossible for Apache// to set the specified group.DEFINE("CACHE_FILE_GROUP","wwwadmin");// What permissions should the cached file have// (Set to "" will give the default persmissions for the "PHP-user")DEFINE("CACHE_FILE_MOD",0664);// Decide if we should use the bresenham circle algorithm or the// built in Arc(). Bresenham gives better visual apperance of circles // but is more CPU intensive and slower then the built in Arc() function// in GD. Turned off by default for speedDEFINE("USE_BRESENHAM",false);// Special file name to indicate that we only want to calc// the image map in the call to Graph::Stroke() used// internally from the GetHTMLCSIM() method.DEFINE("_CSIM_SPECIALFILE","_csim_special_");// HTTP GET argument that is used with image map// to indicate to the script to just generate the image// and not the full CSIM HTML page.DEFINE("_CSIM_DISPLAY","_jpg_csimd");// Special filename for Graph::Stroke(). If this filename is given// then the image will NOT be streamed to browser of file. Instead the// Stroke call will return the handler for the created GD image.DEFINE("_IMG_HANDLER","__handle");?>