/**
* Get image
* @params string
**/
function getImage($val)
{
$document =& JFactory::getDocument();
$document->setMimeEncoding('image/jpg');
$im = @imagecreatetruecolor(100, 40) or die('Cannot create image');
$text_color = imagecolorallocate($im, 233, 14, 91);
Imagestring($im, 1, 5, 5, $val, $text_color);
@ImageJPEG($img, null, 100);
Imagedestroy($im);
}
function img($text)
{
$img_height = 50;
$img_width = 18;
$img = imagecreate($img_height, $img_width);
ImageColorAllocate($img, 255, 255, 255);
$black = ImageColorAllocate($img, 0, 0, 0);
for ($i = 0; $i < 10; $i++) {
ImageString($img, 1, mt_rand(1, $img_height), mt_rand(0, $img_width), "Q", imageColorAllocate($img, mt_rand(200, 255), mt_rand(200, 255), mt_rand(200, 255)));
}
ImageRectangle($img, 0, 0, $img_height - 1, $img_width - 1, $black);
//
Imagestring($img, 5, 5, 2, $text, imageColorAllocate($img, mt_rand(0, 100), mt_rand(0, 150), mt_rand(0, 200)));
Imagepng($img);
ImageDestroy($img);
}
private function create_do()
{
$this->im = Imagecreate($this->config['width'], $this->config['height']);
//设置背景为白色
Imagecolorallocate($this->im, $this->config['color'][0], $this->config['color'][1], $this->config['color'][2]);
//为此背景加个边框
if ($this->config['boxline'] == True) {
$bordercolor = Imagecolorallocate($this->im, 37, 37, 37);
Imagerectangle($this->im, 0, 0, $this->config['width'] - 1, $this->config['height'] - 1, $bordercolor);
}
//生成验证码
$this->create_str();
$coder = $_SESSION[$this->config['codname']];
//输入文字
$fontcolor = Imagecolorallocate($this->im, 46, 46, 46);
for ($i = 0; $i < $this->config['length']; $i++) {
Imagestring($this->im, 5, $i * 10 + 6, rand(2, 5), $coder[$i], $fontcolor);
}
//加入干扰线
$interfere = $this->config['interfere'];
$interfere = $interfere > 30 ? "30" : $interfere;
if (!empty($interfere) && $interfere > 1) {
for ($i = 1; $i < $interfere; $i++) {
$linecolor = Imagecolorallocate($this->im, rand(0, 255), rand(0, 255), rand(0, 255));
$x = rand(1, $this->config['width']);
$y = rand(1, $this->config['height']);
$x2 = rand($x - 10, $x + 10);
$y2 = rand($y - 10, $y + 10);
Imageline($this->im, $x, $y, $x2, $y2, $linecolor);
}
}
ob_clean();
Header("Pragma:no-cache\r\n");
Header("Cache-Control:no-cache\r\n");
Header("Expires:0\r\n");
Header("Content-type:Image/jpeg\r\n");
Imagejpeg($this->im);
Imagedestroy($this->im);
exit;
}
/**
* 指定サイズで画像を出力する.
*
* @param string $FromImgPath ファイル名までのパス
* @param string $ToImgPath 出力先パス
* @param integer $tmpMW 最大横幅
* @param integer $tmpMH 最大縦幅
* @param integer $newFileName 新ファイル名
* @param array 新ファイル名を格納した配列
*/
public function MakeThumb($FromImgPath, $ToImgPath, $tmpMW, $tmpMH, $newFileName = '')
{
// 画像の最大横幅（単位：ピクセル）
$ThmMaxWidth = LARGE_IMAGE_WIDTH;
// 画像の最大縦幅（単位：ピクセル）
$ThmMaxHeight = LARGE_IMAGE_HEIGHT;
//拡張子取得
$array_ext = explode('.', $FromImgPath);
$ext = $array_ext[count($array_ext) - 1];
$MW = $ThmMaxWidth;
if ($tmpMW) {
$MW = $tmpMW;
}
// $MWに最大横幅セット
$MH = $ThmMaxHeight;
if ($tmpMH) {
$MH = $tmpMH;
}
// $MHに最大縦幅セット
if (empty($FromImgPath) || empty($ToImgPath)) {
return array(0, '出力元画像パス、または出力先フォルダが指定されていません。');
}
if (!file_exists($FromImgPath)) {
return array(0, '出力元画像が見つかりません。');
}
$size = @GetImageSize($FromImgPath);
$re_size = $size;
// 画像の種類が不明 or swf
if (!$size[2] || $size[2] > 3) {
return array(0, '画像形式がサポートされていません。');
}
//アスペクト比固定処理
$tmp_w = $size[0] / $MW;
if ($MH != 0) {
$tmp_h = $size[1] / $MH;
}
if ($tmp_w > 1 || $tmp_h > 1) {
if ($MH == 0) {
if ($tmp_w > 1) {
$re_size[0] = $MW;
$re_size[1] = $size[1] * $MW / $size[0];
}
} else {
if ($tmp_w > $tmp_h) {
$re_size[0] = $MW;
$re_size[1] = $size[1] * $MW / $size[0];
} else {
$re_size[1] = $MH;
$re_size[0] = $size[0] * $MH / $size[1];
}
}
}
// サムネイル画像ファイル名作成処理
$tmp = array_pop(explode('/', $FromImgPath));
// /の一番最後を切り出し
$FromFileName = array_shift(explode('.', $tmp));
// .で区切られた部分を切り出し
$ToFile = $FromFileName;
// 拡張子以外の部分までを作成
$ImgNew = imagecreatetruecolor($re_size[0], $re_size[1]);
switch ($size[2]) {
case '1':
//gif形式
if ($tmp_w <= 1 && $tmp_h <= 1) {
if ($newFileName) {
$ToFile = $newFileName;
} elseif ($ext) {
$ToFile .= '.' . $ext;
} else {
$ToFile .= '.gif';
}
if (!@copy($FromImgPath, $ToImgPath . $ToFile)) {
// エラー処理
return array(0, 'ファイルのコピーに失敗しました。');
}
ImageDestroy($ImgNew);
return array(1, $ToFile);
}
ImageColorAllocate($ImgNew, 255, 235, 214);
//背景色
$black = ImageColorAllocate($ImgNew, 0, 0, 0);
$red = ImageColorAllocate($ImgNew, 255, 0, 0);
Imagestring($ImgNew, 4, 5, 5, "GIF {$size['0']}x{$size['1']}", $red);
ImageRectangle($ImgNew, 0, 0, $re_size[0] - 1, $re_size[1] - 1, $black);
if ($newFileName) {
$ToFile = $newFileName;
} elseif ($ext) {
$ToFile .= '.' . $ext;
} else {
$ToFile .= '.png';
}
$TmpPath = $ToImgPath . $ToFile;
@Imagepng($ImgNew, $TmpPath);
// 画像が作成されていない場合
if (!@file_exists($TmpPath)) {
return array(0, '画像の出力に失敗しました。');
}
ImageDestroy($ImgNew);
return array(1, $ToFile);
case '2':
//jpg形式
$ImgDefault = ImageCreateFromJpeg($FromImgPath);
//ImageCopyResized($ImgNew, $ImgDefault, 0, 0, 0, 0, $re_size[0], $re_size[1], $size[0], $size[1]);
if ($re_size[0] != $size[0] || $re_size[0] != $size[0]) {
ImageCopyResampled($ImgNew, $ImgDefault, 0, 0, 0, 0, $re_size[0], $re_size[1], $size[0], $size[1]);
}
GcUtils::gfDebugLog($size);
GcUtils::gfDebugLog($re_size);
if ($newFileName) {
$ToFile = $newFileName;
} elseif ($ext) {
$ToFile .= '.' . $ext;
} else {
$ToFile .= '.jpg';
}
$TmpPath = $ToImgPath . $ToFile;
@ImageJpeg($ImgNew, $TmpPath);
// 画像が作成されていない場合
if (!@file_exists($TmpPath)) {
return array(0, "画像の出力に失敗しました。<br>{$ImgNew}<br>{$TmpPath}");
}
$RetVal = $ToFile;
break;
case '3':
//png形式
$ImgDefault = ImageCreateFromPNG($FromImgPath);
//ImageCopyResized($ImgNew, $ImgDefault, 0, 0, 0, 0, $re_size[0], $re_size[1], $size[0], $size[1]);
ImageCopyResampled($ImgNew, $ImgDefault, 0, 0, 0, 0, $re_size[0], $re_size[1], $size[0], $size[1]);
if ($newFileName) {
$ToFile = $newFileName;
} elseif ($ext) {
$ToFile .= '.' . $ext;
} else {
$ToFile .= '.png';
}
$TmpPath = $ToImgPath . $ToFile;
@ImagePNG($ImgNew, $TmpPath);
// 画像が作成されていない場合
if (!@file_exists($TmpPath)) {
return array(0, '画像の出力に失敗しました。');
}
$RetVal = $ToFile;
break;
}
ImageDestroy($ImgDefault);
ImageDestroy($ImgNew);
return array(1, $RetVal);
}
<?php
// $Header$
// Copyright (c) 2002-2005, Luis Argerich, Garland Foster, Eduardo Polidor, et. al.
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
//session_start();
// hmm. to many session tweaks in setup_smarty ... we need to call this
require_once 'tiki-setup.php';
//random_number.php
$img_number = imagecreate(95, 30);
$white = imagecolorallocate($img_number, 255, 255, 255);
$black = imagecolorallocate($img_number, 0, 0, 0);
$grey_shade = imagecolorallocate($img_number, 204, 204, 204);
imagefill($img_number, 0, 0, $grey_shade);
srand(time());
$number = get_random();
$_SESSION['random_number'] = $number;
for ($i = 0; $i < 5; $i++) {
Imagestring($img_number, 5, 10 + 17 * $i + rand(0, 2), 1 + rand(0, 10), substr($number, $i, 1), $black);
}
header("Content-type: image/jpeg");
imagejpeg($img_number);
function get_random()
{
# return a 5 digit value
return rand(10000, 99999);
}
<?php
$img_number = imagecreate(275, 25);
$backcolor = imagecolorallocate($img_number, 102, 102, 153);
$textcolor = imagecolorallocate($img_number, 255, 255, 255);
imagefill($img_number, 0, 0, $backcolor);
$number = "{$_SERVER['REMOTE_ADDR']}";
Imagestring($img_number, 10, 5, 5, $number, $textcolor);
header('Content-type: image/jpeg');
imagejpeg($img_number);
function addText($str, $x, $y, $col, $f = 0, $biu = '')
{
if (!$this->error) {
if ($f) {
$colour = ImageColorAllocate($this->img, $col[0], $col[1], $col[2]);
imagettftext($this->img, $f, 0, $x, $y, $colour, "./produkty/font.ttf", $str);
} else {
$colour = ImageColorAllocate($this->img, $col[0], $col[1], $col[2]);
Imagestring($this->img, $font, $x, $y, $str, $colour);
}
}
}
function DrawBarGraph($image)
{
if ($this->_debug) {
$this->DebugPrint();
}
// Setup the margins
$this->_topMargin = 0;
$this->_bottomMargin = 30;
$this->_leftMargin = 20;
$this->_rightMargin = $this->_barSpacing + 1 + 10;
// setup the color for the lines
$tempLineColor = $this->RGBColor($this->_lineColorHex);
$lineColor = ImageColorAllocate($image, $tempLineColor["red"], $tempLineColor["green"], $tempLineColor["blue"]);
// setup the color for the bar lines
$tempBarLineColor = $this->RGBColor($this->_barLineColorHex);
$barLineColor = ImageColorAllocate($image, $tempBarLineColor["red"], $tempBarLineColor["green"], $tempBarLineColor["blue"]);
$tempStartColor = $this->RGBColor($this->_startBarColorHex);
$startColor = ImageColorAllocate($image, $tempStartColor["red"], $tempStartColor["green"], $tempStartColor["blue"]);
$numEntries = count($this->_values);
// Figure out how wide each bar is going to be.
if ($numEntries != 0) {
$this->_barWidth = ($this->_width - ($this->_leftMargin + $this->_rightMargin + 1) - count($this->_values) * $this->_barSpacing) / count($this->_values);
}
// Find out what the smallest and largest amount is.
$this->_minBarHeight = 1;
$this->_maxBarHeight = 0;
$i = $numEntries;
while ($i--) {
if ($this->_minBarHeight > $this->_values[$i]["value"]) {
$this->_minBarHeight = $this->_values[$i]["value"];
}
if ($this->_maxBarHeight < $this->_values[$i]["value"]) {
$this->_maxBarHeight = $this->_values[$i]["value"];
}
}
// Figure out how tall the tallest and smallest bar are going to be.
$this->_realMinBarHeight = $this->_minBarHeight - ($this->_minBarHeight * $this->_buffer + 1);
$this->_realMaxBarHeight = $this->_maxBarHeight * ($this->_buffer + 1);
$workArea = $this->_height - $this->_bottomMargin - $this->_topMargin - 1;
// Print out all the ticks
if ($this->_numOfValueTicks > $this->_maxBarHeight) {
$this->_numOfValueTicks = $this->_maxBarHeight;
}
$numTicks = $this->_numOfValueTicks;
for ($i = 1; $i <= $numTicks; $i++) {
$thisBarValue = floor(($this->_maxBarHeight - $this->_minBarHeight) / $this->_numOfValueTicks * $i) + $this->_minBarHeight;
$myTickheight = $workArea / ($this->_maxBarHeight - $this->_realMinBarHeight) * ($thisBarValue - $this->_realMinBarHeight);
// Figure out where we're going to put this tick..
$y1 = $this->_height - $this->_bottomMargin - 1 - $myTickheight;
if ($thisBarValue >= $this->_minBarHeight) {
imageline($image, $this->_leftMargin - 5 + $this->_x, $y1 + $this->_y, $this->_width - $this->_rightMargin + $this->_barSpacing + $this->_x, $y1 + $this->_y, $lineColor);
Imagestring($image, 1, $this->_leftMargin + $this->_x - 15, $y1 + $this->_y + 2, $thisBarValue, $lineColor);
}
}
// Print out all the bars
$numBars = count($this->_values);
for ($i = 1; $i <= $numBars; $i++) {
// Get the bar height for this bar.
$myBarheight = $workArea / ($this->_maxBarHeight - $this->_realMinBarHeight) * ($this->_values[$i - 1]["value"] - $this->_realMinBarHeight);
// Figure out where we're going to put this bar..
$x1 = $this->_leftMargin + 1 + ($i - 1) * $this->_barWidth + $i * $this->_barSpacing;
$y1 = $this->_height - $this->_bottomMargin - 1 - $myBarheight;
$x2 = $this->_leftMargin + ($i - 1) * $this->_barWidth + $i * $this->_barSpacing + $this->_barWidth;
$y2 = $this->_height - $this->_bottomMargin - 1;
if ($this->_values[$i - 1]["value"] != 0) {
// Print the bar
$this->fadeBar($image, $x1 + $this->_x, $y1 + $this->_y, $x2 + $this->_x, $y2 + $this->_y, $this->_startBarColorHex, $this->_endBarColorHex, $myBarheight, $this->_barWidth);
ImageRectangle($image, $x1 + $this->_x, $y1 + $this->_y, $x2 + $this->_x, $y2 + $this->_y + 1, $barLineColor);
}
Imagestring($image, 2, $x1 + $this->_x, $this->_height - $this->_bottomMargin / 2 - 10 + $this->_y, $this->_values[$i - 1]["value"], $lineColor);
Imagestring($image, 2, $x1 + $this->_x, $this->_height - $this->_bottomMargin / 2 + $this->_y, $this->_values[$i - 1]["label"], $lineColor);
}
// draw the border box
ImageRectangle($image, $this->_leftMargin + $this->_x, $this->_topMargin + $this->_y, $this->_width - $this->_rightMargin + $this->_barSpacing + $this->_x, $this->_height - $this->_bottomMargin + $this->_y, $lineColor);
}
*
*/
include "config.php";
include_once "lib/mysql.class.php";
include_once "lib/layout.class.php";
$mysql = new MySQL();
$mysql->Open($db_host, $db_user, $db_pass, $db_name);
$active = $mysql->Query("SELECT * FROM 0xSentinel_settings");
$row = mysql_fetch_array($active);
$image = "images/banner.png";
$im = ImageCreateFromPNG($image);
imageAlphaBlending($im, TRUE);
imageSaveAlpha($im, TRUE);
$txt_color = ImageColorAllocate($im, 80, 80, 80);
if ($row['active'] == 1) {
$color_status = ImageColorAllocate($im, 80, 80, 80);
} else {
$color_status = ImageColorAllocate($im, 255, 0, 0);
}
$attack_blocked = intval(mysql_num_rows($mysql->Query("SELECT * FROM 0xSentinel_logs")));
$version = VERSION;
ImageString($im, 2, 10, 25, "Version: {$version}", $txt_color);
ImageString($im, 2, 10, 37, "Status: ", $txt_color);
ImageString($im, 2, 70, 37, $row['active'] ? "Online" : "Offline", $color_status);
Imagestring($im, 2, 10, 49, "Attack Blocked: {$attack_blocked}", $txt_color);
header("Content-type: image/png");
Imagepng($im);
ImageDestroy($im);
?>
function addText($str = '', $x = 0, $y = 0, $col = array(0, 0, 0), $f_size = 2)
{
$this->setSize($f_size);
if (!$this->error) {
if ($this->font) {
$colour = ImageColorAllocate($this->img, $col[0], $col[1], $col[2]);
if (!imagettftext($this->img, $this->size, 0, $x, $y, $colour, $this->font, $str)) {
$this->font = false;
$this->errorImage("Error Drawing Text");
}
} else {
$base_font_size = $f_size / 5;
$colour = ImageColorAllocate($this->img, $col[0], $col[1], $col[2]);
Imagestring($this->img, $base_font_size, $x, $y, $str, $colour);
}
}
}
function addText($str, $x, $y, $col)
{
if (!$this->error) {
if ($this->font) {
$colour = ImageColorAllocate($this->img, $col[0], $col[1], $col[2]);
if (!imagettftext($this->img, $this->size, 0, $x, $y, $colour, $this->font, $str)) {
$this->font = false;
$this->errorImage("Error Drawing Text");
}
} else {
$colour = ImageColorAllocate($this->img, $col[0], $col[1], $col[2]);
Imagestring($this->img, 5, $x, $y, $str, $colour);
}
}
}
/**
* 指定サイズで画像を出力する.
*
* @param string $FromImgPath ファイル名までのパス
* @param string $ToImgPath 出力先パス
* @param integer $tmpMW 最大横幅
* @param integer $tmpMH 最大縦幅
* @param integer $newFileName 新ファイル名
* @param array 新ファイル名を格納した配列
*/
function MakeThumb($FromImgPath, $ToImgPath, $tmpMW, $tmpMH, $newFileName = '')
{
// 画像の最大横幅（単位：ピクセル）
$ThmMaxWidth = LARGE_IMAGE_WIDTH;
// 画像の最大縦幅（単位：ピクセル）
$ThmMaxHeight = LARGE_IMAGE_HEIGHT;
//サムネイル画像の接頭文字
$PreWord = $head;
//拡張子取得
$array_ext = explode('.', $FromImgPath);
$ext = $array_ext[count($array_ext) - 1];
$MW = $ThmMaxWidth;
if ($tmpMW) {
$MW = $tmpMW;
}
// $MWに最大横幅セット
$MH = $ThmMaxHeight;
if ($tmpMH) {
$MH = $tmpMH;
}
// $MHに最大縦幅セット
if (empty($FromImgPath) || empty($ToImgPath)) {
return array(0, t('c_The output source image path or the output destination folder has not been designated._01'));
}
if (!file_exists($FromImgPath)) {
return array(0, t('c_The output source image was not found._01'));
}
$size = @GetImageSize($FromImgPath);
$re_size = $size;
// 画像の種類が不明 or swf
if (!$size[2] || $size[2] > 3) {
return array(0, t('c_The image format is not supported._01'));
}
//アスペクト比固定処理
$tmp_w = $size[0] / $MW;
if ($MH != 0) {
$tmp_h = $size[1] / $MH;
}
if ($tmp_w > 1 || $tmp_h > 1) {
if ($MH == 0) {
if ($tmp_w > 1) {
$re_size[0] = $MW;
$re_size[1] = $size[1] * $MW / $size[0];
}
} else {
if ($tmp_w > $tmp_h) {
$re_size[0] = $MW;
$re_size[1] = $size[1] * $MW / $size[0];
} else {
$re_size[1] = $MH;
$re_size[0] = $size[0] * $MH / $size[1];
}
}
}
// サムネイル画像ファイル名作成処理
$tmp = array_pop(explode('/', $FromImgPath));
// /の一番最後を切り出し
$FromFileName = array_shift(explode('.', $tmp));
// .で区切られた部分を切り出し
$ToFile = $PreWord . $FromFileName;
// 拡張子以外の部分までを作成
$ImgNew = imagecreatetruecolor($re_size[0], $re_size[1]);
switch ($size[2]) {
case '1':
//gif形式
if ($tmp_w <= 1 && $tmp_h <= 1) {
if ($newFileName) {
$ToFile = $newFileName;
} elseif ($ext) {
$ToFile .= '.' . $ext;
} else {
$ToFile .= '.gif';
}
if (!@copy($FromImgPath, $ToImgPath . $ToFile)) {
// エラー処理
return array(0, t('c_File copying failed._01'));
}
ImageDestroy($ImgNew);
return array(1, $ToFile);
}
ImageColorAllocate($ImgNew, 255, 235, 214);
//背景色
$black = ImageColorAllocate($ImgNew, 0, 0, 0);
$red = ImageColorAllocate($ImgNew, 255, 0, 0);
Imagestring($ImgNew, 4, 5, 5, "GIF {$size['0']}x{$size['1']}", $red);
ImageRectangle($ImgNew, 0, 0, $re_size[0] - 1, $re_size[1] - 1, $black);
if ($newFileName) {
$ToFile = $newFileName;
} elseif ($ext) {
$ToFile .= '.' . $ext;
} else {
$ToFile .= '.png';
}
$TmpPath = $ToImgPath . $ToFile;
@Imagepng($ImgNew, $TmpPath);
// 画像が作成されていない場合
if (!@file_exists($TmpPath)) {
return array(0, t('c_Image output failed._01'));
}
ImageDestroy($ImgNew);
return array(1, $ToFile);
case '2':
//jpg形式
$ImgDefault = ImageCreateFromJpeg($FromImgPath);
//ImageCopyResized($ImgNew,$ImgDefault, 0, 0, 0, 0,$re_size[0], $re_size[1],$size[0], $size[1]);
if ($re_size[0] != $size[0] || $re_size[0] != $size[0]) {
ImageCopyResampled($ImgNew, $ImgDefault, 0, 0, 0, 0, $re_size[0], $re_size[1], $size[0], $size[1]);
}
GC_Utils_Ex::gfDebugLog($size);
GC_Utils_Ex::gfDebugLog($re_size);
if ($newFileName) {
$ToFile = $newFileName;
} elseif ($ext) {
$ToFile .= '.' . $ext;
} else {
$ToFile .= '.jpg';
}
$TmpPath = $ToImgPath . $ToFile;
@ImageJpeg($ImgNew, $TmpPath);
// 画像が作成されていない場合
if (!@file_exists($TmpPath)) {
return array(0, t('c_Image output failed._01') . "<br>{$ImgNew}<br>{$TmpPath}");
}
$RetVal = $ToFile;
break;
case '3':
//png形式
$ImgDefault = ImageCreateFromPNG($FromImgPath);
//ImageCopyResized($ImgNew, $ImgDefault, 0, 0, 0, 0,$re_size[0], $re_size[1],$size[0], $size[1]);
ImageCopyResampled($ImgNew, $ImgDefault, 0, 0, 0, 0, $re_size[0], $re_size[1], $size[0], $size[1]);
if ($newFileName) {
$ToFile = $newFileName;
} elseif ($ext) {
$ToFile .= '.' . $ext;
} else {
$ToFile .= '.png';
}
$TmpPath = $ToImgPath . $ToFile;
@ImagePNG($ImgNew, $TmpPath);
// 画像が作成されていない場合
if (!@file_exists($TmpPath)) {
return array(0, t('c_Image output failed._01'));
}
$RetVal = $ToFile;
break;
}
ImageDestroy($ImgDefault);
ImageDestroy($ImgNew);
return array(1, $RetVal);
}
$results = getChartDBResults($time_frame, $startDate, $endDate, $betweenClause, $orderBy, false);
if ($results) {
$count = count($results);
for ($i = 0; $i < $count; $i++) {
$r = $results[$i];
$val = $r->the_value;
$myLineGraph->AddValue($r->the_key, $val);
$totalHits += $val;
$history++;
}
}
// Set the colors of the bargraph..
$myLineGraph->SetStartBarColor("0029C1");
// This is the color on the top of every bar.
$myLineGraph->SetEndBarColor("00A0FA");
// This is the color on the bottom of every bar. This is not used when SetShowFade() is set to false.
$myLineGraph->SetLineColor("000000");
// This is the color all the lines and text are printed out with.
$myLineGraph->SetBarLineColor("666666");
// Print the BarGraph to the image..
$myLineGraph->DrawLineGraph($image);
}
}
Imagestring($image, 2, 2, $imageHeight - 14, "{$totalHits} hits from " . date("Y-m-d H:i", st_longDateToTimeObj($startDate)) . " - " . date("Y-m-d H:i", st_longDateToTimeObj($endDate)), $text);
header("Content-type: image/png");
// Output the Image to the browser in PNG format
imagepng($image);
// Destroy the image.
Imagedestroy($image);
?>
function DrawLineGraph($image)
{
if ($this->_debug) {
$this->DebugPrint();
}
// Setup the margins
$this->_topMargin = 0;
$this->_bottomMargin = 30;
$this->_leftMargin = 20;
$this->_rightMargin = $this->_barSpacing + 1 + 10;
// setup the color for the lines
$tempLineColor = $this->RGBColor($this->_lineColorHex);
$lineColor = ImageColorAllocate($image, $tempLineColor["red"], $tempLineColor["green"], $tempLineColor["blue"]);
// setup the color for the bar lines
$tempBarLineColor = $this->RGBColor($this->_barLineColorHex);
$barLineColor = ImageColorAllocate($image, $tempBarLineColor["red"], $tempBarLineColor["green"], $tempBarLineColor["blue"]);
$tempStartColor = $this->RGBColor($this->_startBarColorHex);
$startColor = ImageColorAllocate($image, $tempStartColor["red"], $tempStartColor["green"], $tempStartColor["blue"]);
$numEntries = count($this->_values);
// Figure out how wide each bar is going to be.
if ($numEntries != 0) {
$this->_barWidth = ($this->_width - ($this->_leftMargin + $this->_rightMargin + 1) - count($this->_values) * $this->_barSpacing) / count($this->_values);
}
// Find out what the smallest and largest amount is.
$this->_minBarHeight = 0;
$this->_maxBarHeight = 0;
for ($i = 0; $i < $numEntries; $i++) {
if ($this->_minBarHeight > $this->_values[$i]["value"]) {
$this->_minBarHeight = $this->_values[$i]["value"];
}
if ($this->_maxBarHeight < $this->_values[$i]["value"]) {
$this->_maxBarHeight = $this->_values[$i]["value"];
}
}
if ($this->_minBarHeight == 0 && $this->_maxBarHeight > 0) {
$this->_minBarHeight = 1;
}
// Figure out how tall the tallest and smallest bar are going to be.
$this->_realMinBarHeight = $this->_minBarHeight - ($this->_minBarHeight * $this->_buffer + 1);
$this->_realMaxBarHeight = $this->_maxBarHeight * ($this->_buffer + 1);
$workArea = $this->_height - $this->_bottomMargin - $this->_topMargin - 1;
// Print out all the ticks
if ($this->_numOfValueTicks > $this->_maxBarHeight) {
$this->_numOfValueTicks = $this->_maxBarHeight;
}
for ($i = 1; $i <= $this->_numOfValueTicks; $i++) {
$thisBarValue = floor(($this->_maxBarHeight - $this->_minBarHeight) / $this->_numOfValueTicks * $i) + $this->_minBarHeight;
$myTickheight = $workArea / ($this->_maxBarHeight - $this->_realMinBarHeight) * ($thisBarValue - $this->_realMinBarHeight);
// Figure out where we're going to put this tick..
$y1 = $this->_height - $this->_bottomMargin - 1 - $myTickheight;
if ($thisBarValue >= $this->_minBarHeight) {
imageline($image, $this->_leftMargin - 5 + $this->_x, $y1 + $this->_y, $this->_width - $this->_rightMargin + $this->_barSpacing + $this->_x, $y1 + $this->_y, $lineColor);
Imagestring($image, 1, $this->_leftMargin + $this->_x - 15, $y1 + $this->_y + 2, $thisBarValue, $lineColor);
}
}
// Print out all the bars
$num_items = count($this->_values);
for ($i = 1; $i <= $num_items; $i++) {
// Get the bar height for this bar.
$myBarheight = $workArea / ($this->_maxBarHeight - $this->_realMinBarHeight) * ($this->_values[$i - 1]["value"] - $this->_realMinBarHeight);
$nextBarheight = $workArea / ($this->_maxBarHeight - $this->_realMinBarHeight) * ($this->_values[$i]["value"] - $this->_realMinBarHeight);
// Figure out where we're going to put this bar..
$x1 = $this->_leftMargin + 9 + ($i - 1) * $this->_barWidth + $i * $this->_barSpacing;
$y1 = $this->_height - $this->_bottomMargin - -11 - $myBarheight;
$x2 = $this->_leftMargin + 9 + ($i - 1) * $this->_barWidth + $i * $this->_barSpacing + $this->_barWidth;
$y2 = $this->_height - $this->_bottomMargin - -11 - $nextBarheight;
// Print line
$values = array($x1, $y1, $x1 + 3, $y1, $x2 + 3, $y2, $x2, $y2);
imagefilledpolygon($image, $values, 4, $startColor);
if ($i != $num_items) {
if ($myBarheight < $nextBarheight) {
imagefilledellipse($image, $x2 + 2, $y2 + 2, 10, 10, $startColor);
} else {
imagefilledellipse($image, $x2, $y2, 10, 10, $startColor);
}
}
// Print the amount of the bar
if ($this->_showValues) {
Imagestring($image, 2, $x1 + $this->_x, $this->_height - $this->_bottomMargin / 2 - 10 + $this->_y, $this->_values[$i - 1]["value"], $lineColor);
}
// Print out the label of the bar.
if ($this->_showLabels) {
Imagestring($image, 2, $x1 + $this->_x, $this->_height - $this->_bottomMargin / 2 + $this->_y, $this->_values[$i - 1]["label"], $lineColor);
}
}
// draw the border box
if ($this->_showOuterBox) {
ImageRectangle($image, $this->_leftMargin + $this->_x, $this->_topMargin + $this->_y, $this->_width - $this->_rightMargin + $this->_barSpacing + $this->_x, $this->_height - $this->_bottomMargin + $this->_y, $lineColor);
}
}
