1268 lines
27 KiB
PHP
1268 lines
27 KiB
PHP
<?php
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/**
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* Bitrix Framework
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* @package bitrix
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* @subpackage main
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* @copyright 2001-2014 Bitrix
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*/
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/*******************************************************
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Converts ISO to UNICODE
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********************************************************/
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function iso2uni ($isoline)
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{
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$uniline = "";
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for ($i = 0, $n = mb_strlen($isoline); $i < $n; $i++)
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{
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$thischar = mb_substr($isoline, $i, 1);
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$charcode = ord($thischar);
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$uniline .= ($charcode>175) ? "&#" . (1040+($charcode-176)). ";" : $thischar;
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}
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return $uniline;
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}
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/*******************************************************
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Creates image to draw on
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********************************************************/
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function CreateImageHandle($width, $height, $background="FFFFFF", $truecolor=true)
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{
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if($truecolor)
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{
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$im = ImageCreateTrueColor($width,$height);
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}
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else
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{
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$im = ImageCreate($width,$height);
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}
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if (!$im)
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{
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die ("Cannot Initialize GD image stream");
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}
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else
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{
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$dec = ReColor($background);
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ImageColorAllocate ($im, $dec[0], $dec[1], $dec[2]);
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}
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return $im;
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}
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/******************************************************
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Send proper headers for image
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*******************************************************/
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function ShowImageHeader($ImageHandle)
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{
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if (ImageTypes() & IMG_PNG)
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{
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Header("Content-type: image/png");
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ImagePng($ImageHandle);
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}
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elseif(ImageTypes() & IMG_GIF)
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{
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Header("Content-type: image/gif");
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ImageGif($ImageHandle);
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}
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elseif (ImageTypes() & IMG_JPEG)
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{
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Header("Content-type: image/jpeg");
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ImageJpeg($ImageHandle, "", 0.5);
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}
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else
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{
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die("No images support");
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}
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ImageDestroy ($ImageHandle);
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}
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/******************************************************
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Returns some color
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*******************************************************/
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function GetArrSaveDecColor($arr)
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{
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$arrSaveDecColor = array();
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foreach($arr as $key => $scolor)
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{
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$arrSaveDecColor[$key] = hexdec($scolor);
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}
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asort($arrSaveDecColor);
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return $arrSaveDecColor;
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}
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function GetNextRGB($base_color, $total)
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{
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$arrSaveColor = getSafeColors();
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$tsc = count($arrSaveColor);
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if ($total > $tsc)
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{
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return GetBNextRGB($base_color, $total);
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}
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elseif ($base_color == '')
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{
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$res = "1288A0";
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}
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else
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{
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$index = 0;
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$step = round($tsc/$total);
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$dec = hexdec($base_color);
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$arrSaveDecColor = GetArrSaveDecColor($arrSaveColor);
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foreach($arrSaveDecColor as $key => $sdcolor)
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{
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if ($dec <= $sdcolor)
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{
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$index = $key;
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break;
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}
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}
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$index = intval($index);
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$tsc = $tsc-1;
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if ($index + $step > $tsc)
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{
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$rkey = ($index + $step) - $tsc;
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}
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else
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{
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$rkey = $index + $step;
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}
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$res = $arrSaveColor[$rkey];
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}
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return $res;
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}
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function GetBNextRGB($base_color, $total, $start_color = "999900", $end_color = "99FFFF")
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{
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$step = round((hexdec($end_color) - hexdec($start_color)) / $total);
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$dec = intval(hexdec($base_color)) + intval($step);
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if ($dec < hexdec($start_color) - $step)
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{
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$dec = $start_color;
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}
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elseif ($dec > hexdec($end_color) + $step)
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{
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$dec = $end_color;
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}
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elseif ($dec > hexdec("FFFFFF"))
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{
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$dec = "000000";
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}
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else
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{
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$dec = sprintf("%06X", $dec);
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}
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return $dec;
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}
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/*******************************************************
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Graph data debug
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*******************************************************/
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function EchoGraphData($arrayX, $MinX, $MaxX, $arrayY, $MinY, $MaxY, $arrX, $arrY, $die=true)
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{
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echo "<pre>";
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echo "--------------------------------------\n";
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foreach($arrX as $key => $value)
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{
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echo date("d.m.Y",$value)." = ".$arrY[$key]."\n";
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}
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echo "--------------------------------------\n";
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echo "Signs of X axis (arrayX):\n";
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print_r($arrayX);
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echo "MinX: ".$MinX." - ".date("d.m",$MinX)."\n";
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echo "MaxX: ".$MaxX." - ".date("d.m",$MaxX)."\n\n";
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echo "Signs of Y axis (arrayY):\n";
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print_r($arrayY);
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echo "MinY: ".$MinY."\n";
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echo "MaxY: ".$MaxY."\n\n";
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echo "Values of X axis (arrX):\n";
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$i = 0;
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foreach ($arrX as $d)
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{
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echo "[".$i."] => ".GetTime($d)." (".$d.")"."\n";
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$i++;
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}
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echo "\nValues of Y axis (arrY):\n";
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print_r($arrY);
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echo "--------------------------------------\n";
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echo "</pre>";
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if ($die)
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{
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die();
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}
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}
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/*******************************************************
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Makes proper X axis (date)
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*******************************************************/
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function GetArrayX($arrX, &$MinX, &$MaxX, $max_grid=15, $min_grid=10)
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{
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$h = 2;
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$MinX = (!empty($arrX)) ? min($arrX) : 0;
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$MaxX = (!empty($arrX)) ? max($arrX) : 0;
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$period_days = (($MaxX-$MinX)/86400)+1;
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if ($period_days>$min_grid)
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{
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$h = $min_grid;
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}
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if ($max_grid<$h)
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{
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$max_grid = $h;
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}
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$arrOst = array();
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for ($i=$max_grid; $i>=$h; $i--)
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{
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$ost = $period_days%$i;
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$arrOst[$i] = $ost;
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if ($ost == 0)
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{
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break;
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}
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}
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$minOst = min($arrOst);
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$shiftX = ($period_days/array_search($minOst, $arrOst));
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$shiftX = $shiftX*86400;
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$unix_date = $MinX;
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if(preg_match("/(DD|MM)(.*?)(DD|MM)/",FORMAT_DATE,$arMatch))
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{
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$strFrmt = str_replace(array("DD","MM"), array("d","m"), $arMatch[0]);
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}
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else
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{
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$strFrmt = "d.m";
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}
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$prev_date = "";
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$tmp_arrX = array();
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$arrayX = array();
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while ($unix_date < $MaxX+$shiftX)
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{
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if ($prev_date == date("d.m.Y", $unix_date))
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{
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$unix_date += 3600;
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}
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$date = date($strFrmt, $unix_date);
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$arrayX[] = $date;
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$tmp_arrX[] = $unix_date;
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$unix_date += $shiftX;
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$prev_date = date("d.m.Y", $unix_date);
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}
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$MinX = MkDateTime(date("d.m.Y", min($tmp_arrX)),"d.m.Y");
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$MaxX = MkDateTime(date("d.m.Y", max($tmp_arrX)),"d.m.Y");
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return $arrayX;
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}
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function GetArrayY($arrY, &$MinY, &$MaxY, $max_grid=15, $first_null="Y", $integers=false)
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{
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$arrayY = array();
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$arrY = array_unique($arrY);
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if ($first_null=="Y")
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{
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$arrY[] = 0;
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}
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asort($arrY);
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$MinY = min($arrY);
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$MaxY = max($arrY);
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if ($MinY==$MaxY)
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{
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if ($MinY!=0)
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{
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$arrayY[] = 0;
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}
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$arrayY[] = $MinY;
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$arrayY[] = $MaxY+1;
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asort($arrayY);
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}
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else
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{
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$shiftY = round(($MaxY-$MinY)/$max_grid);
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if($shiftY<=0)
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{
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if($integers==false)
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{
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$shiftY = round(($MaxY-$MinY)/$max_grid,3);
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}
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else
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{
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$shiftY = 1;
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}
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}
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if ($shiftY>0)
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{
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$i = $MinY;
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while ($i<$MaxY+$shiftY+$shiftY)
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{
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$arrayY[] = $i;
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$i += $shiftY;
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}
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}
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else
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{
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for ($i=$MinY; $i<=$MaxY+$shiftY+$shiftY; $i++)
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{
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$arrayY[] = $i;
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}
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}
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}
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$MinY = min($arrayY);
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$MaxY = max($arrayY);
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return $arrayY;
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}
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/******************************************************************************
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* $colorString - Color. Example 'FFFFFF' or '#FF0000'
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* ReColor - function converting HEX to DEC color
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******************************************************************************/
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function ReColor($colorString)
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{
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if (!is_string($colorString))
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return 0;
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if (!preg_match('/^#{0,1}([0-9a-z]{2})([0-9a-z]{2})([0-9a-z]{2})$/i', $colorString, $match))
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return 0;
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return array(
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hexdec($match[1]),
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hexdec($match[2]),
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hexdec($match[3]),
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);
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}
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function DrawCoordinatGrid($arrayX, $arrayY, $width, $height, $ImageHandle, $bgColor="FFFFFF", $gColor='B1B1B1', $Color="000000", $dD=15, $FontWidth=2, $arrTTF_FONT=false)
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{
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global $xA, $yA, $xPixelLength, $yPixelLength;
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/******************************************************************************
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* $k - array performance font size to pixel format
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* array index == font size
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******************************************************************************/
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$k = array();
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$k[1]=5;
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$k[2]=2.7;
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$k[3]=2.3;
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$k[4]=2;
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$k[5]=1.7;
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$k[6]=1.5;
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$k[7]=1.3;
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$k[8]=1.1;
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$k[9]=1;
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$k[10]=0.85;
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$k[11]=0.75;
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$k[12]=0.7;
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$k[13]=0.65;
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$k[14]=0.60;
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$k[15]=0.55;
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$k[16]=0.52;
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$arResult = array();
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$max_len=0;
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$bUseTTFY = false;
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$bUseTTFX = false;
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if(is_array($arrTTF_FONT) && function_exists("ImageTTFText"))
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{
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$bUseTTFY = is_array($arrTTF_FONT["Y"] ?? null);
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$bUseTTFX = is_array($arrTTF_FONT["X"] ?? null);
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}
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$ttf_font_y = "";
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$ttf_size_y = $ttf_shift_y = $ttf_base_y = 0;
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if ($bUseTTFY)
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{
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$ttf_font_y = $_SERVER["DOCUMENT_ROOT"].$arrTTF_FONT["Y"]["FONT_PATH"];
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$ttf_size_y = $arrTTF_FONT["Y"]["FONT_SIZE"];
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$ttf_shift_y = $arrTTF_FONT["Y"]["FONT_SHIFT"];
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if (isset($arrTTF_FONT["Y"]["FONT_BASE"]))
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{
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$ttf_base_y = $arrTTF_FONT["Y"]["FONT_BASE"];
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}
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$dlataX = 0;
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foreach($arrayY as $value)
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{
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$bbox = imagettfbbox($ttf_size_y, 0, $ttf_font_y, $value);
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$dlataX = max($dlataX, abs($bbox[2] - $bbox[0]) + 1);
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}
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}
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else
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{
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foreach($arrayY as $value)
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$max_len=max($max_len, mb_strlen($value));
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$dlataX = $max_len*ImageFontWidth($FontWidth);
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}
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$arr_bgColor = ReColor($bgColor);
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$colorFFFFFF = ImageColorAllocate($ImageHandle,$arr_bgColor[0],$arr_bgColor[1],$arr_bgColor[2]);
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$arr_Color = ReColor($Color);
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$color000000 = ImageColorAllocate($ImageHandle,$arr_Color[0],$arr_Color[1],$arr_Color[2]);
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$arr_gColor = ReColor($gColor);
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$colorCOCOCO = ImageColorAllocate($ImageHandle,$arr_gColor[0], $arr_gColor[1], $arr_gColor[2]);
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ImageFill($ImageHandle, 0, 0, $colorFFFFFF);
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$bForBarDiagram = is_array($arrTTF_FONT) && (($arrTTF_FONT["type"] ?? '') == "bar");
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if($bForBarDiagram)
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{
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$arResult["XBUCKETS"] = array();
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}
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/*
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C
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|__________________
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A B
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*/
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$ttf_font_x = "";
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$ttf_size_x = $ttf_shift_x = $ttf_base_x = 0;
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$xA = $dD+$dlataX;
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if ($bUseTTFX)
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{
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$ttf_font_x = $_SERVER["DOCUMENT_ROOT"].$arrTTF_FONT["X"]["FONT_PATH"];
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$ttf_size_x = $arrTTF_FONT["X"]["FONT_SIZE"];
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$ttf_shift_x = $arrTTF_FONT["X"]["FONT_SHIFT"];
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if (isset($arrTTF_FONT["X"]["FONT_BASE"]))
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{
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$ttf_base_x = $arrTTF_FONT["X"]["FONT_BASE"];
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}
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$yA = $height-$dD-$ttf_shift_x;
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}
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else
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{
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$yA = $height-$dD-ImageFontHeight($FontWidth)/2;
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}
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$xC = $xA;
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$yC = $dD;
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$xB = $width-$dD;
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$yB = $yA;
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$GrafWidth = $xB - $xA;
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$GrafHeight = $yA - $yC;
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$PointsX = max(sizeof($arrayX)+$bForBarDiagram, 2);
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$PointsY = max(sizeof($arrayY), 2);
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$dX = $GrafWidth/($PointsX-1);
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$dY = $GrafHeight/($PointsY-1);
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/*
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C P1
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| |
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| |
|
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| |
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| |
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|___|______________
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A P0 B
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*/
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$i=0;
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$xP0 = $xA;
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$yP0 = $yA;
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$yP1 = $yC;
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while ($i < $PointsX)
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{
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if ($i==$PointsX-1)
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{
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$xP0 = $xB;
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}
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$style = array (
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$colorCOCOCO,
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IMG_COLOR_TRANSPARENT,
|
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IMG_COLOR_TRANSPARENT,
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);
|
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ImageSetStyle($ImageHandle, $style);
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ImageLine($ImageHandle, ceil($xP0), ceil($yP0), ceil($xP0), ceil($yP1), IMG_COLOR_STYLED);
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if($bForBarDiagram)
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$arResult["XBUCKETS"][$i] = array(ceil($xP0)+1, ceil($xP0+$dX)-1);
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$captionX = $arrayX[$i];
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$xCaption = $xP0 - mb_strlen($captionX) * $k[$FontWidth] + ($dX*$bForBarDiagram/2);
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$yCaption = $yP0;
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|
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if ($bUseTTFX)
|
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{
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$bbox = imagettfbbox($ttf_size_x, 0, $ttf_font_x, $captionX);
|
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$ttf_width_x = abs($bbox[2] - $bbox[0]) + 1;
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$xCaption = $xP0 - $ttf_width_x/2 + ($dX*$bForBarDiagram/2);
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$yCaption = $yP0 + $dD + $ttf_shift_x - $ttf_base_x;
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ImageTTFText($ImageHandle, $ttf_size_x, 0, $xCaption, $yCaption, $color000000, $ttf_font_x, $captionX);
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}
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else ImageString($ImageHandle, $FontWidth, $xCaption, $yCaption+ImageFontHeight($FontWidth)/2, $captionX, $color000000);
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$xP0 += $dX;
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$i++;
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}
|
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|
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/*
|
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C
|
|
|
|
|
|
|
|
|
|
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M1|___________________ M0
|
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|___________________
|
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A B
|
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*/
|
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$i=0;
|
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$xM0 = $xB;
|
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$yM0 = $yB;
|
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$xM1 = $xA;
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$yM1 = $yA;
|
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while ($i < $PointsY)
|
|
{
|
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if ($i==$PointsY-1)
|
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{
|
|
$yM0 = $yC;
|
|
$yM1 = $yC;
|
|
}
|
|
if ($yM1>0 && $yM0>0)
|
|
{
|
|
$style = array (
|
|
$colorCOCOCO,
|
|
IMG_COLOR_TRANSPARENT,
|
|
IMG_COLOR_TRANSPARENT,
|
|
);
|
|
ImageSetStyle($ImageHandle, $style);
|
|
ImageLine($ImageHandle, ceil($xM0), ceil($yM0), ceil($xM1), ceil($yM1), IMG_COLOR_STYLED);
|
|
$captionY = $arrayY[$i];
|
|
$xCaption = $dlataX;
|
|
$yCaption = $yM1-$k[$FontWidth]*3;
|
|
|
|
if ($bUseTTFY)
|
|
{
|
|
$bbox = imagettfbbox($ttf_size_y, 0, $ttf_font_y, $captionY);
|
|
$yCaption = $yM1+($ttf_shift_y-$ttf_base_y)/2;
|
|
ImageTTFText($ImageHandle, $ttf_size_y, 0, $xCaption-abs($bbox[2]-$bbox[0])-1, $yCaption, $color000000, $ttf_font_y, $captionY);
|
|
}
|
|
else ImageString($ImageHandle, $FontWidth, $xCaption- mb_strlen($captionY) * ImageFontWidth($FontWidth), $yCaption, $captionY, $color000000);
|
|
}
|
|
$yM0 -= $dY;
|
|
$yM1 -= $dY;
|
|
$i++;
|
|
}
|
|
|
|
ImageLine($ImageHandle, ceil($xA), ceil($yA), ceil($xC), ceil($yC), $color000000);
|
|
ImageLine($ImageHandle, ceil($xB), ceil($yB), ceil($xA), ceil($yA), $color000000);
|
|
|
|
$xPixelLength = $xB - $xA;
|
|
$yPixelLength = $yA - $yC;
|
|
|
|
$arResult["VIEWPORT"] = array(ceil($xA), ceil($yA), ceil($xB), ceil($yC));
|
|
|
|
return $arResult;
|
|
}
|
|
|
|
function Bar_Diagram($ImageHandle, $arData, $MinY, $MaxY, $gridInfo)
|
|
{
|
|
$max_y = 0;
|
|
foreach($arData as $arRecs)
|
|
{
|
|
$y = max($arRecs["DATA"]);
|
|
if($y > $max_y)
|
|
$max_y = $y;
|
|
}
|
|
$scale = ($gridInfo["VIEWPORT"][1] - $gridInfo["VIEWPORT"][3]) / ($MaxY - $MinY);
|
|
|
|
$xIndex = 0;
|
|
foreach($arData as $arRecs)
|
|
{
|
|
$arPair = $gridInfo["XBUCKETS"][$xIndex];
|
|
if (is_array($arPair))
|
|
{
|
|
$bar_count = count($arRecs["DATA"]);
|
|
$bar_width = ceil(($arPair[1] - $arPair[0] - 1) * 0.7 / $bar_count);
|
|
$ws_width = round((($arPair[1] - $arPair[0] - 1) - ($bar_width * $bar_count)) / ($bar_count + 1));
|
|
|
|
foreach($arRecs["DATA"] as $i => $Y)
|
|
{
|
|
$arColor = ReColor($arRecs["COLORS"][$i][0]);
|
|
$color = ImageColorAllocate($ImageHandle, $arColor[0], $arColor[1], $arColor[2]);
|
|
|
|
$x1 = $arPair[0] + $ws_width + ($bar_width + $ws_width)*$i;
|
|
$y1 = round($Y*$scale);
|
|
|
|
if($y1 > 0)
|
|
{
|
|
imagefilledrectangle($ImageHandle,
|
|
$x1,
|
|
$gridInfo["VIEWPORT"][1]-$y1,
|
|
$x1 + $bar_width,
|
|
$gridInfo["VIEWPORT"][1]-1,
|
|
$color);
|
|
}
|
|
}
|
|
}
|
|
$xIndex++;
|
|
}
|
|
}
|
|
|
|
function Graf($arrayX, $arrayY, $ImageHandle, $MinX, $MaxX, $MinY, $MaxY, $Color='FF0000', $dashed="N", $thikness=2, $antialiase=true)
|
|
{
|
|
global $xA, $yA, $xPixelLength, $yPixelLength;
|
|
|
|
if(sizeof($arrayX) != sizeof($arrayY))
|
|
{
|
|
return;
|
|
}
|
|
|
|
$arr_Color = ReColor($Color);
|
|
$color = ImageColorAllocate($ImageHandle, $arr_Color[0], $arr_Color[1], $arr_Color[2]);
|
|
|
|
$xGrafLength = $MaxX - $MinX;
|
|
$yGrafLength = $MaxY - $MinY;
|
|
|
|
if($antialiase)
|
|
{
|
|
$bgcolor = imagecolorallocate($ImageHandle, 255, 255, 255);
|
|
$fgcolors = imagecolorsforindex($ImageHandle, $color);
|
|
$bgcolors = imagecolorsforindex($ImageHandle, $bgcolor);
|
|
for( $i = 0; $i < 100; $i++ )
|
|
{
|
|
imagecolorallocate(
|
|
$ImageHandle,
|
|
(int)(($fgcolors['red'] + $i*$bgcolors['red'])/($i + 1)),
|
|
(int)(($fgcolors['green'] + $i*$bgcolors['green'])/($i + 1)),
|
|
(int)(($fgcolors['blue'] + $i*$bgcolors['blue'])/($i + 1))
|
|
);
|
|
}
|
|
}
|
|
|
|
$x1 = $y1 = $x2 = $y2 = 0;
|
|
|
|
for($i = 0, $n = sizeof($arrayX)-1; $i < $n; $i++)
|
|
{
|
|
if ($xGrafLength>0)
|
|
{
|
|
$x1 = $xA + ((($arrayX[$i]-$MinX) * $xPixelLength) / $xGrafLength);
|
|
$x2 = $xA + ((($arrayX[$i+1]-$MinX) * $xPixelLength) / $xGrafLength);
|
|
}
|
|
|
|
if ($yGrafLength>0)
|
|
{
|
|
$y1 = $yA - ((($arrayY[$i]-$MinY) * $yPixelLength) / $yGrafLength);
|
|
$y2 = $yA - ((($arrayY[$i+1]-$MinY) * $yPixelLength) / $yGrafLength);
|
|
}
|
|
|
|
$x1 = ceil($x1);
|
|
$y1 = ceil($y1);
|
|
$x2 = ceil($x2);
|
|
$y2 = ceil($y2);
|
|
|
|
if($antialiase)
|
|
{
|
|
/** @noinspection PhpUndefinedVariableInspection */
|
|
_a_draw_line($ImageHandle, $x1, $y1, $x2, $y2, $fgcolors, $dashed, 10, 4);
|
|
if($thikness>1)
|
|
{
|
|
if($y1<$y2)
|
|
{
|
|
_a_draw_line($ImageHandle, $x1-0.4, $y1+0.4, $x2-0.4, $y2+0.4, $fgcolors, $dashed, 10, 4);
|
|
_a_draw_line($ImageHandle, $x1+0.4, $y1-0.4, $x2+0.4, $y2-0.4, $fgcolors, $dashed, 10, 4);
|
|
}
|
|
else
|
|
{
|
|
_a_draw_line($ImageHandle, $x1+0.4, $y1+0.4, $x2+0.4, $y2+0.4, $fgcolors, $dashed, 10, 4);
|
|
_a_draw_line($ImageHandle, $x1-0.4, $y1-0.4, $x2-0.4, $y2-0.4, $fgcolors, $dashed, 10, 4);
|
|
}
|
|
}
|
|
}
|
|
elseif($dashed=="Y")
|
|
{
|
|
$style = array (
|
|
$color,$color,
|
|
IMG_COLOR_TRANSPARENT,
|
|
IMG_COLOR_TRANSPARENT,
|
|
IMG_COLOR_TRANSPARENT
|
|
);
|
|
ImageSetStyle($ImageHandle, $style);
|
|
ImageLine($ImageHandle, $x1, $y1, $x2, $y2, IMG_COLOR_STYLED);
|
|
}
|
|
else
|
|
{
|
|
ImageLine($ImageHandle, $x1, $y1, $x2, $y2, $color);
|
|
}
|
|
}
|
|
}
|
|
|
|
function Draw_Sector($ImageHandle, $start, $end, $color, $diameter, $centerX, $centerY)
|
|
{
|
|
$radius = $diameter/2;
|
|
$dec = ReColor($color);
|
|
$color = ImageColorAllocate ($ImageHandle, $dec[0], $dec[1], $dec[2]);
|
|
|
|
imagearc($ImageHandle, $centerX, $centerY, $diameter, $diameter, 0, 360, $color);
|
|
|
|
$startX = $centerX + cos(deg2rad($start)) * $radius;
|
|
$startY = $centerY + sin(deg2rad($start)) * $radius;
|
|
imageline($ImageHandle, $centerX, $centerY, $startX, $startY, $color);
|
|
|
|
$endX = $centerX + cos(deg2rad($end)) * $radius;
|
|
$endY = $centerY + sin(deg2rad($end)) * $radius;
|
|
imageline($ImageHandle, $centerX, $centerY, $endX, $endY, $color);
|
|
|
|
$diff = intval($end - $start);
|
|
if ($diff < 180)
|
|
{
|
|
$x = ($centerX+(($startX + $endX)/2))/2;
|
|
$y = ($centerY+(($startY + $endY)/2))/2;
|
|
}
|
|
else
|
|
{
|
|
$m_end = $start + $diff/2;
|
|
$m_X = $centerX + cos(deg2rad($m_end)) * $radius;
|
|
$m_Y = $centerY + sin(deg2rad($m_end)) * $radius;
|
|
$x = ($centerX+$m_X)/2;
|
|
$y = ($centerY+$m_Y)/2;
|
|
//ImageString($ImageHandle, 2, 30, 30, $m_end, $color);
|
|
//imagesetpixel($ImageHandle, $m_X, $m_Y, ImageColorAllocate($ImageHandle,"FF", "00", "00"));
|
|
}
|
|
imagefill ($ImageHandle, $x, $y, $color);
|
|
//imagesetpixel($ImageHandle, $x, $y, $color);
|
|
}
|
|
|
|
function Circular_Diagram($ImageHandle, $arr, $background_color, $diameter, $centerX, $centerY, $antialiase=true)
|
|
{
|
|
if($antialiase)
|
|
{
|
|
$ImageHandle_Saved = $ImageHandle;
|
|
$diameter_saved = $diameter;
|
|
$diameter=$diameter*5;
|
|
$centerX=$centerX*5;
|
|
$centerY=$centerY*5;
|
|
$ImageHandle = CreateImageHandle($diameter, $diameter, "FFFFFF", true);
|
|
imagefill($ImageHandle, 0, 0, imagecolorallocate($ImageHandle, 255,255,255));
|
|
}
|
|
$arr2 = array();
|
|
$diameterX = $diameter;
|
|
$diameterY = intval($diameter*0.6);
|
|
if(!empty($arr))
|
|
{
|
|
$sum = 0;
|
|
foreach($arr as $sector)
|
|
{
|
|
$sum += $sector["COUNTER"];
|
|
}
|
|
$degree1=0;
|
|
$p=0.0;
|
|
$i=0;
|
|
foreach($arr as $sector)
|
|
{
|
|
$p += $sector["COUNTER"]/$sum*360.0;
|
|
++$i;
|
|
if ($i==count($arr))
|
|
{
|
|
$degree2 = 360;
|
|
}
|
|
else
|
|
{
|
|
$degree2 = intval($p);
|
|
}
|
|
if($degree2 > $degree1)
|
|
{
|
|
$dec = ReColor($sector["COLOR"]);
|
|
$arr2[] = array(
|
|
"DEGREE_1" => $degree1,
|
|
"DEGREE_2" => $degree2,
|
|
"COLOR" => $sector["COLOR"],
|
|
"IMAGE_COLOR" => ImageColorAllocate ($ImageHandle, $dec[0], $dec[1], $dec[2]),
|
|
"IMAGE_DARK" => ImageColorAllocate ($ImageHandle, $dec[0]/1.5, $dec[1]/1.5, $dec[2]/1.5),
|
|
);
|
|
$degree1 = $degree2;
|
|
}
|
|
}
|
|
if(!empty($arr2))
|
|
{
|
|
$h = 15;
|
|
if($antialiase)
|
|
{
|
|
$h = $h * 5;
|
|
}
|
|
for($i = 0; $i <= $h; $i++)
|
|
{
|
|
foreach($arr2 as $sector)
|
|
{
|
|
$degree1 = $sector["DEGREE_1"];
|
|
$degree2 = $sector["DEGREE_2"];
|
|
$difference = $degree2 - $degree1;
|
|
$degree1 -= 180;
|
|
$degree1 = $degree1<0?360+$degree1:$degree1;
|
|
$degree2 -= 180;
|
|
$degree2 = $degree2<0?360+$degree2:$degree2;
|
|
$color = $i==$h?$sector["IMAGE_COLOR"]:$sector["IMAGE_DARK"];
|
|
if ($difference==360)
|
|
imageellipse($ImageHandle, $centerX, $centerY-$i, $diameterX, $diameterY, $color);
|
|
else
|
|
imagearc($ImageHandle, $centerX, $centerY-$i, $diameterX, $diameterY, $degree1, $degree2, $color);
|
|
}
|
|
}
|
|
$i--;
|
|
foreach($arr2 as $sector)
|
|
{
|
|
$degree1 = $sector["DEGREE_1"];
|
|
$degree2 = $sector["DEGREE_2"];
|
|
$difference = $degree2 - $degree1;
|
|
$degree1 -= 180;
|
|
$degree1 = $degree1<0?360+$degree1:$degree1;
|
|
$degree2 -= 180;
|
|
$degree2 = $degree2<0?360+$degree2:$degree2;
|
|
$color = $i==$h?$sector["IMAGE_COLOR"]:$sector["IMAGE_DARK"];
|
|
if ($difference==360)
|
|
imagefilledellipse($ImageHandle, $centerX, $centerY-$i, $diameterX, $diameterY, $color);
|
|
else
|
|
{
|
|
imagefilledarc($ImageHandle, $centerX, $centerY-$i, $diameterX, $diameterY, $degree1, $degree2, $color, IMG_ARC_PIE);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$dec = ReColor($background_color);
|
|
$color= ImageColorAllocate ($ImageHandle, $dec[0], $dec[1], $dec[2]);
|
|
imagefilledellipse($ImageHandle, $centerX, $centerY, $diameterX, $diameterY, $color);
|
|
}
|
|
if($antialiase)
|
|
{
|
|
/** @noinspection PhpUndefinedVariableInspection */
|
|
imagecopyresampled($ImageHandle_Saved, $ImageHandle, 0, 0, 0, 0, $diameter_saved, $diameter_saved, $diameter, $diameter);
|
|
}
|
|
}
|
|
|
|
function Clean_Circular_Diagram($ImageHandle, $background_color, $diameter, $centerX, $centerY)
|
|
{
|
|
$dec = ReColor($background_color);
|
|
$color = ImageColorAllocate ($ImageHandle, $dec[0], $dec[1], $dec[2]);
|
|
for($i=0;$i<=$diameter;$i++) imagearc($ImageHandle, $centerX, $centerY, $diameter+$i, $diameter+$i, 0, 360, $color);
|
|
}
|
|
|
|
function _a_set_pixel($im, $x, $y, $filled, $fgcolors)
|
|
{
|
|
$rgb=imagecolorat($im, $x, $y);
|
|
$r = ($rgb >> 16) & 0xFF;
|
|
$g = ($rgb >> 8) & 0xFF;
|
|
$b = $rgb & 0xFF;
|
|
|
|
$red = round($r + ( $fgcolors['red'] - $r ) * $filled);
|
|
$green = round($g + ( $fgcolors['green'] - $g ) * $filled);
|
|
$blue = round($b + ( $fgcolors['blue'] - $b ) * $filled);
|
|
imagesetpixel($im, $x, $y, imagecolorclosest($im, $red, $green, $blue));
|
|
}
|
|
|
|
function _a_frac($x)
|
|
{
|
|
$x = doubleval($x);
|
|
return $x-floor($x);
|
|
}
|
|
|
|
function _a_draw_line($im, $x1, $y1, $x2, $y2, $fgcolors, $dashed="N", $dash=5, $white=2)
|
|
{
|
|
$xd = $x2-$x1;
|
|
$yd = $y2-$y1;
|
|
if($xd==0 && $yd==0)
|
|
{
|
|
return;
|
|
}
|
|
if(abs($xd)>abs($yd))
|
|
{
|
|
$wasexchange = false;
|
|
}
|
|
else
|
|
{
|
|
$wasexchange = true;
|
|
$tmpreal = $x1;
|
|
$x1 = $y1;
|
|
$y1 = $tmpreal;
|
|
$tmpreal = $x2;
|
|
$x2 = $y2;
|
|
$y2 = $tmpreal;
|
|
$tmpreal = $xd;
|
|
$xd = $yd;
|
|
$yd = $tmpreal;
|
|
}
|
|
if( $x1>$x2 )
|
|
{
|
|
$tmpreal = $x1;
|
|
$x1 = $x2;
|
|
$x2 = $tmpreal;
|
|
$tmpreal = $y1;
|
|
$y1 = $y2;
|
|
$y2 = $tmpreal;
|
|
$xd = $x2-$x1;
|
|
$yd = $y2-$y1;
|
|
}
|
|
$grad = $yd/$xd;
|
|
$xend = floor($x1+0.5);
|
|
$yend = $y1+$grad*($xend-$x1);
|
|
$xgap = 1-_a_frac($x1+0.5);
|
|
$ix1 = floor($x1+0.5);
|
|
$iy1 = floor($yend);
|
|
$brightness1 = (1-_a_frac($yend))*$xgap;
|
|
$brightness2 = _a_frac($yend)*$xgap;
|
|
if( $wasexchange )
|
|
{
|
|
_a_set_pixel($im, $iy1, $ix1, $brightness1, $fgcolors);
|
|
_a_set_pixel($im, $iy1+1, $ix1, $brightness2, $fgcolors);
|
|
}
|
|
else
|
|
{
|
|
_a_set_pixel($im, $ix1, $iy1, $brightness1, $fgcolors);
|
|
_a_set_pixel($im, $ix1, $iy1+1, $brightness2, $fgcolors);
|
|
}
|
|
$yf = $yend+$grad;
|
|
$xend = floor($x2+0.5);
|
|
$yend = $y2+$grad*($xend-$x2);
|
|
$xgap = 1-_a_frac($x2-0.5);
|
|
$ix2 = floor($x2+0.5);
|
|
$iy2 = floor($yend);
|
|
$brightness1 = (1-_a_frac($yend))*$xgap;
|
|
$brightness2 = _a_frac($yend)*$xgap;
|
|
if( $wasexchange )
|
|
{
|
|
_a_set_pixel($im, $iy2, $ix2, $brightness1, $fgcolors);
|
|
_a_set_pixel($im, $iy2+1, $ix2, $brightness2, $fgcolors);
|
|
}
|
|
else
|
|
{
|
|
_a_set_pixel($im, $ix2, $iy2, $brightness1, $fgcolors);
|
|
_a_set_pixel($im, $ix2, $iy2+1, $brightness2, $fgcolors);
|
|
}
|
|
$kk=0;
|
|
for($x = $ix1+1; $x <= $ix2-1; $x++)
|
|
{
|
|
if(($kk % $dash)<($dash-$white))
|
|
{
|
|
$brightness1 = 1-_a_frac($yf);
|
|
$brightness2 = _a_frac($yf);
|
|
if( $wasexchange )
|
|
{
|
|
_a_set_pixel($im, floor($yf), $x, $brightness1, $fgcolors);
|
|
_a_set_pixel($im, floor($yf)+1, $x, $brightness2, $fgcolors);
|
|
}
|
|
else
|
|
{
|
|
_a_set_pixel($im, $x, floor($yf), $brightness1, $fgcolors);
|
|
_a_set_pixel($im, $x, floor($yf)+1, $brightness2, $fgcolors);
|
|
}
|
|
}
|
|
$yf = $yf+$grad;
|
|
if($dashed=="Y")
|
|
++$kk;
|
|
}
|
|
}
|
|
function _a_draw_ellipse($im, $x1, $y1, $x2, $y2, $fgcolors, $half=false)
|
|
{
|
|
if( $x2<$x1 )
|
|
{
|
|
$t = $x1;
|
|
$x1 = $x2;
|
|
$x2 = $t;
|
|
}
|
|
if( $y2<$y1 )
|
|
{
|
|
$t = $y1;
|
|
$y1 = $y2;
|
|
$y2 = $t;
|
|
}
|
|
if( $x2-$x1<$y2-$y1 )
|
|
{
|
|
$exch = false;
|
|
}
|
|
else
|
|
{
|
|
$exch = true;
|
|
$t = $x1;
|
|
$x1 = $y1;
|
|
$y1 = $t;
|
|
$t = $x2;
|
|
$x2 = $y2;
|
|
$y2 = $t;
|
|
}
|
|
$a = ($x2-$x1)/2;
|
|
$b = ($y2-$y1)/2;
|
|
$cx = ($x1+$x2)/2;
|
|
$cy = ($y1+$y2)/2;
|
|
$t = $a*$a/sqrt($a*$a+$b*$b);
|
|
$i1 = floor($cx-$t);
|
|
$i2 = ceil($cx+$t);
|
|
for($ix = $i1; $ix <= $i2; $ix++)
|
|
{
|
|
if( 1-pow(($ix-$cx)/$a, 2)<0 )
|
|
{
|
|
continue;
|
|
}
|
|
$y = $b*sqrt(1-pow(($ix-$cx)/$a, 2));
|
|
$iy = ceil($cy+$y);
|
|
$f = $iy-$cy-$y;
|
|
if( !$exch )
|
|
{
|
|
if(!$half || $iy>$cx) _a_set_pixel($im, $ix, $iy, 1-$f, $fgcolors);
|
|
if(!$half || $iy>$cx) _a_set_pixel($im, $ix, $iy-1, $f, $fgcolors);
|
|
}
|
|
else
|
|
{
|
|
if(!$half || $ix>$cx) _a_set_pixel($im, $iy, $ix, 1-$f, $fgcolors);
|
|
if(!$half || $ix>$cx) _a_set_pixel($im, $iy-1, $ix, $f, $fgcolors);
|
|
}
|
|
$iy = floor($cy-$y);
|
|
$f = $cy-$y-$iy;
|
|
if( !$exch )
|
|
{
|
|
if(!$half || $iy>$cx) _a_set_pixel($im, $ix, $iy+1, $f, $fgcolors);
|
|
if(!$half || $iy>$cx) _a_set_pixel($im, $ix, $iy, 1-$f, $fgcolors);
|
|
}
|
|
else
|
|
{
|
|
if(!$half || $ix>$cx) _a_set_pixel($im, $iy+1, $ix, $f, $fgcolors);
|
|
if(!$half || $ix>$cx) _a_set_pixel($im, $iy, $ix, 1-$f, $fgcolors);
|
|
}
|
|
}
|
|
$t = $b*$b/sqrt($a*$a+$b*$b);
|
|
$i1 = ceil($cy-$t);
|
|
$i2 = floor($cy+$t);
|
|
for($iy = $i1; $iy <= $i2; $iy++)
|
|
{
|
|
if( 1-pow(($iy-$cy)/$b, 2)<0 )
|
|
{
|
|
continue;
|
|
}
|
|
$x = $a*sqrt(1-pow(($iy-$cy)/$b, 2));
|
|
$ix = floor($cx-$x);
|
|
$f = $cx-$x-$ix;
|
|
if( !$exch )
|
|
{
|
|
if(!$half || $iy>$cx) _a_set_pixel($im, $ix, $iy, 1-$f, $fgcolors);
|
|
if(!$half || $iy>$cx) _a_set_pixel($im, $ix+1, $iy, $f, $fgcolors);
|
|
}
|
|
else
|
|
{
|
|
if(!$half || $ix>$cx) _a_set_pixel($im, $iy, $ix, 1-$f, $fgcolors);
|
|
if(!$half || $ix>$cx) _a_set_pixel($im, $iy, $ix+1, $f, $fgcolors);
|
|
}
|
|
$ix = ceil($cx+$x);
|
|
$f = $ix-$cx-$x;
|
|
if( !$exch )
|
|
{
|
|
if(!$half || $iy>$cx) _a_set_pixel($im, $ix, $iy, 1-$f, $fgcolors);
|
|
if(!$half || $iy>$cx) _a_set_pixel($im, $ix-1, $iy, $f, $fgcolors);
|
|
}
|
|
else
|
|
{
|
|
if(!$half || $ix>$cx) _a_set_pixel($im, $iy, $ix, 1-$f, $fgcolors);
|
|
if(!$half || $ix>$cx) _a_set_pixel($im, $iy, $ix-1, $f, $fgcolors);
|
|
}
|
|
}
|
|
}
|
|
|
|
function getSafeColors()
|
|
{
|
|
static $colors = array(
|
|
"CCCCCC",
|
|
"999999",
|
|
"FF0000",
|
|
"FF3333",
|
|
"CC0000",
|
|
"FF6666",
|
|
"CC3333",
|
|
"990000",
|
|
"FF9999",
|
|
"CC6666",
|
|
"993333",
|
|
"FFCCCC",
|
|
"CC9999",
|
|
"996666",
|
|
"FF3300",
|
|
"FF6633",
|
|
"CC3300",
|
|
"FF9966",
|
|
"CC6633",
|
|
"993300",
|
|
"FF6600",
|
|
"FF9933",
|
|
"CC6600",
|
|
"FFCC99",
|
|
"CC9966",
|
|
"996633",
|
|
"FF9900",
|
|
"FFCC66",
|
|
"CC9933",
|
|
"996600",
|
|
"CC9900",
|
|
"FFCC33",
|
|
"FFCC00",
|
|
"FFFF00",
|
|
"FFFF33",
|
|
"CCCC00",
|
|
"FFFF66",
|
|
"CCCC33",
|
|
"999900",
|
|
"FFFF99",
|
|
"CCCC66",
|
|
"999933",
|
|
"FFFFCC",
|
|
"CCCC99",
|
|
"999966",
|
|
"A2CA00",
|
|
"CCFF33",
|
|
"99CC00",
|
|
"CCFF66",
|
|
"99CC33",
|
|
"669900",
|
|
"99FF00",
|
|
"99FF33",
|
|
"66CC00",
|
|
"73E600",
|
|
"99CC66",
|
|
"669933",
|
|
"66FF00",
|
|
"99FF66",
|
|
"66CC33",
|
|
"339900",
|
|
"66FF33",
|
|
"33CC00",
|
|
"33FF00",
|
|
"00FF00",
|
|
"33FF33",
|
|
"00CC00",
|
|
"66FF66",
|
|
"33CC33",
|
|
"009900",
|
|
"99FF99",
|
|
"66CC66",
|
|
"339933",
|
|
"00AA00",
|
|
"99CC99",
|
|
"669966",
|
|
"00FF33",
|
|
"33FF66",
|
|
"00CC33",
|
|
"66FF99",
|
|
"33CC66",
|
|
"009933",
|
|
"00FF66",
|
|
"33FF99",
|
|
"00CC66",
|
|
"99FFCC",
|
|
"66CC99",
|
|
"339966",
|
|
"00FF99",
|
|
"66FFCC",
|
|
"33CC99",
|
|
"009966",
|
|
"33FFCC",
|
|
"00CC99",
|
|
"00FFCC",
|
|
"00FFFF",
|
|
"33FFFF",
|
|
"00CCCC",
|
|
"66FFFF",
|
|
"33CCCC",
|
|
"009999",
|
|
"99FFFF",
|
|
"66CCCC",
|
|
"339999",
|
|
"CCFFFF",
|
|
"99CCCC",
|
|
"669999",
|
|
"00CCFF",
|
|
"33CCFF",
|
|
"0099CC",
|
|
"66CCFF",
|
|
"3399CC",
|
|
"006699",
|
|
"0099FF",
|
|
"3399FF",
|
|
"0066CC",
|
|
"99CCFF",
|
|
"6699CC",
|
|
"336699",
|
|
"599BFF",
|
|
"6699FF",
|
|
"3366CC",
|
|
"003399",
|
|
"3366FF",
|
|
"0033CC",
|
|
"0033FF",
|
|
"0000FF",
|
|
"3333FF",
|
|
"0000CC",
|
|
"6666FF",
|
|
"3333CC",
|
|
"000099",
|
|
"9999FF",
|
|
"6666CC",
|
|
"333399",
|
|
"CCCCFF",
|
|
"9999CC",
|
|
"666699",
|
|
"0A7BB8",
|
|
"6633FF",
|
|
"3300CC",
|
|
"9966FF",
|
|
"5997D5",
|
|
"330099",
|
|
"6600FF",
|
|
"9933FF",
|
|
"1AA9F7",
|
|
"CC99FF",
|
|
"9966CC",
|
|
"663399",
|
|
"9900FF",
|
|
"CC66FF",
|
|
"CE37CE",
|
|
"660099",
|
|
"CC33FF",
|
|
"9900CC",
|
|
"CC00FF",
|
|
"FF00FF",
|
|
"FF33FF",
|
|
"CC00CC",
|
|
"FF66FF",
|
|
"CC33CC",
|
|
"990099",
|
|
"FF99FF",
|
|
"CC66CC",
|
|
"993399",
|
|
"FFCCFF",
|
|
"CC99CC",
|
|
"996699",
|
|
"FF00CC",
|
|
"FF33CC",
|
|
"CC0099",
|
|
"FF66CC",
|
|
"CC3399",
|
|
"990066",
|
|
"FF0099",
|
|
"FF3399",
|
|
"CC0066",
|
|
"FF99CC",
|
|
"CC6699",
|
|
"993366",
|
|
"FF0066",
|
|
"FF6699",
|
|
"CC3366",
|
|
"990033",
|
|
"FF3366",
|
|
"CC0033",
|
|
"FF0033",
|
|
);
|
|
|
|
return $colors;
|
|
}
|