Could Anyone Help Me To Modify Mathpublisher? I Need Help With Modifying Bracket Height

[rain13]

function dessine_exposant makes brackets too tall. I couldn't find what causes it or how to modify it. I looked into php image functions I couldnt chage it. All i managed to change is exponents location and Image's height so that image half that didnt fit in given height was cut off. But I couldnt change height of brackets. Here's what x_{1,2} = a; (abc)(defg) looks like:And here's what x_{1,2} = a; (abc)(def^g) looks like:Problem is that with 2nd image brackets around def^g are too large. It would be perfectly fine it they were as large as first brackets. It makes image look bit strange and ugly. Code can be viewed here:http://autoit.net.ee/downloads/mathpublisher.phps

[justsomeguy]

It looks like the affiche_text and affiche_math functions write the text. The ImageTTFBox function calculates the pixel size of a given piece of text in a certain font and font size.

[rain13]

I tested that function affiche_texte($texte, $taille) doesn't get called in my case. I also figured that if I change $img = ImageCreate(max($dx,1), max($dy,1)); to $img = ImageCreate(max($dx,1), max($dy,1)/2); in function affiche_math($texte, $taille) Then it just leaves lower half of image out. like on attached image: little debugging shows thatbrackets never get passed to that function

DEBUG: STR => "affiche_math: a , 15"DEBUG: STR => "affiche_math: b , 15"DEBUG: STR => "affiche_math: 2 , 12"

debugging code

function affiche_math($texte, $taille){Debug("affiche_math: ".$texte." , ".$taille);

Full code with debugging functions (you can pas upto 255 arguments to Debug function).

<?phpfunction Debug($var1 = NULL, $var2 = NULL, $var3 = NULL, $var4 = NULL, $var5 = NULL, $var6 = NULL, $var7 = NULL, $var8 = NULL, $var9 = NULL, $var10 = NULL, $var11 = NULL, $var12 = NULL, $var13 = NULL, $var14 = NULL, $var15 = NULL, $var16 = NULL, $var17 = NULL, $var18 = NULL, $var19 = NULL, $var20 = NULL, $var21 = NULL, $var22 = NULL, $var23 = NULL, $var24 = NULL, $var25 = NULL, $var26 = NULL, $var27 = NULL, $var28 = NULL, $var29 = NULL, $var30 = NULL, $var31 = NULL, $var32 = NULL, $var33 = NULL, $var34 = NULL, $var35 = NULL, $var36 = NULL, $var37 = NULL, $var38 = NULL, $var39 = NULL, $var40 = NULL, $var41 = NULL, $var42 = NULL, $var43 = NULL, $var44 = NULL, $var45 = NULL, $var46 = NULL, $var47 = NULL, $var48 = NULL, $var49 = NULL, $var50 = NULL, $var51 = NULL, $var52 = NULL, $var53 = NULL, $var54 = NULL, $var55 = NULL, $var56 = NULL, $var57 = NULL, $var58 = NULL, $var59 = NULL, $var60 = NULL, $var61 = NULL, $var62 = NULL, $var63 = NULL, $var64 = NULL, $var65 = NULL, $var66 = NULL, $var67 = NULL, $var68 = NULL, $var69 = NULL, $var70 = NULL, $var71 = NULL, $var72 = NULL, $var73 = NULL, $var74 = NULL, $var75 = NULL, $var76 = NULL, $var77 = NULL, $var78 = NULL, $var79 = NULL, $var80 = NULL, $var81 = NULL, $var82 = NULL, $var83 = NULL, $var84 = NULL, $var85 = NULL, $var86 = NULL, $var87 = NULL, $var88 = NULL, $var89 = NULL, $var90 = NULL, $var91 = NULL, $var92 = NULL, $var93 = NULL, $var94 = NULL, $var95 = NULL, $var96 = NULL, $var97 = NULL, $var98 = NULL, $var99 = NULL, $var100 = NULL, $var101 = NULL, $var102 = NULL, $var103 = NULL, $var104 = NULL, $var105 = NULL, $var106 = NULL, $var107 = NULL, $var108 = NULL, $var109 = NULL, $var110 = NULL, $var111 = NULL, $var112 = NULL, $var113 = NULL, $var114 = NULL, $var115 = NULL, $var116 = NULL, $var117 = NULL, $var118 = NULL, $var119 = NULL, $var120 = NULL, $var121 = NULL, $var122 = NULL, $var123 = NULL, $var124 = NULL, $var125 = NULL, $var126 = NULL, $var127 = NULL, $var128 = NULL, $var129 = NULL, $var130 = NULL, $var131 = NULL, $var132 = NULL, $var133 = NULL, $var134 = NULL, $var135 = NULL, $var136 = NULL, $var137 = NULL, $var138 = NULL, $var139 = NULL, $var140 = NULL, $var141 = NULL, $var142 = NULL, $var143 = NULL, $var144 = NULL, $var145 = NULL, $var146 = NULL, $var147 = NULL, $var148 = NULL, $var149 = NULL, $var150 = NULL, $var151 = NULL, $var152 = NULL, $var153 = NULL, $var154 = NULL, $var155 = NULL, $var156 = NULL, $var157 = NULL, $var158 = NULL, $var159 = NULL, $var160 = NULL, $var161 = NULL, $var162 = NULL, $var163 = NULL, $var164 = NULL, $var165 = NULL, $var166 = NULL, $var167 = NULL, $var168 = NULL, $var169 = NULL, $var170 = NULL, $var171 = NULL, $var172 = NULL, $var173 = NULL, $var174 = NULL, $var175 = NULL, $var176 = NULL, $var177 = NULL, $var178 = NULL, $var179 = NULL, $var180 = NULL, $var181 = NULL, $var182 = NULL, $var183 = NULL, $var184 = NULL, $var185 = NULL, $var186 = NULL, $var187 = NULL, $var188 = NULL, $var189 = NULL, $var190 = NULL, $var191 = NULL, $var192 = NULL, $var193 = NULL, $var194 = NULL, $var195 = NULL, $var196 = NULL, $var197 = NULL, $var198 = NULL, $var199 = NULL, $var200 = NULL, $var201 = NULL, $var202 = NULL, $var203 = NULL, $var204 = NULL, $var205 = NULL, $var206 = NULL, $var207 = NULL, $var208 = NULL, $var209 = NULL, $var210 = NULL, $var211 = NULL, $var212 = NULL, $var213 = NULL, $var214 = NULL, $var215 = NULL, $var216 = NULL, $var217 = NULL, $var218 = NULL, $var219 = NULL, $var220 = NULL, $var221 = NULL, $var222 = NULL, $var223 = NULL, $var224 = NULL, $var225 = NULL, $var226 = NULL, $var227 = NULL, $var228 = NULL, $var229 = NULL, $var230 = NULL, $var231 = NULL, $var232 = NULL, $var233 = NULL, $var234 = NULL, $var235 = NULL, $var236 = NULL, $var237 = NULL, $var238 = NULL, $var239 = NULL, $var240 = NULL, $var241 = NULL, $var242 = NULL, $var243 = NULL, $var244 = NULL, $var245 = NULL, $var246 = NULL, $var247 = NULL, $var248 = NULL, $var249 = NULL, $var250 = NULL, $var251 = NULL, $var252 = NULL, $var253 = NULL, $var254 = NULL) {    //global $OPT_NO_DBG;    //if($OPT_NO_DBG !== true){        for($i = 1 ;$i < 255;$i++) {            eval('$var = $var'.$i.";");            //echo '$var = $var'.$i."<br>";            if($var !== NULL) {                $DebugData = GetDebugText($var);                echo $DebugData;                file_put_contents("/home/rain/www/mata/Debug.html", $DebugData, $FILE_APPEND);            }        }    //}}function GetDebugText($var) {    if (is_bool($var)){        $sStr = "false";        if ($var){$sStr = "true";}        return 'DEBUG: BOOL => "'.$sStr.'"<br>';    }    if (is_int($var)){        return 'DEBUG: INT => "'.$var.'"<br>';    }    if (is_float($var)){        return 'DEBUG: FLOAT => "'.$var.'"<br>';    }    if (is_object($var)){        return 'DEBUG: OBJECT => "'.$var.'"<br>';    }    if (is_string($var)){        return 'DEBUG: STR => "'.$var.'"<br>';    }    if (is_resource($var)){        return 'DEBUG: RESOURCE => "'.$var.'"<br>';    }    if (is_array($var)){        return 'DEBUG: ARRAY => "'.ArrayDisplay($var).'"<br>';    }}function ArrayDisplay($aArray,$LineEnd = "<br>\n") {    $keys = array_keys($aArray);    $data = "";    for($i = 0; $i < count($aArray); $i++) {        $data .= "[".$keys[$i]."] = '".$aArray[$keys[$i]]."'".$LineEnd;    }    return $data;}//Original library code

[boen_robot]

Please don't post code pieces THAT large... and TWICE too. It's impossible to navigate over this code.I removed the second time you included this monster... I think even the first is unnecessary - you might want to ask the developer why this happens. Maybe it's a bug that he'd want to fix. If not, he'll surely know why this happens and advice on changes best. And when you ask him, don't include a giant copy of his own library.

[rain13]

I tried to e-mail the author but haven't got any response. I noticed that Code function and variable names are not in english. It makes me think that maybe that coder doesn't understand english and that's why I haven't got response. who knows that. That's why i thought i could maybe get some help from this forums. Sorry for posting that code "monster".

[justsomeguy]

It doesn't look like the complete code is posted, but as far as I can tell only the affiche_symbol function actually writes text to the image. That's what the imagettftext function does. The language is French, by the way.

[boen_robot]

It was initially full. Apparently, SoItBegins edited the first post in some way. I initially tried to do that, but canceled doing so, because I noticed the code was clipped. Apparently, IPB has some limit on post length when editing, and this library is so big that it actually reached it.The full code is at the given link in the code... Math isn't on my strong side though, so I don't know why the brackets are larger.

[rain13]

It's from dokuwiki's plugin http://www.dokuwiki.org/plugin:math2 but that code wasn't made just for dokuwiki I think. I it was made to use with any software. I think some blogs use it too. Edit: changed first post. Hope it's better now.