function add_audit_ext($action, $resourcetype, $resourceid, $resourcename, $table_name, $values_old, $values_new)
{
global $USER_DETAILS;
if (!isset($USER_DETAILS["userid"])) {
check_authorisation();
}
if ($action == AUDIT_ACTION_UPDATE) {
$values_diff = array();
foreach ($values_new as $id => $value) {
if ($values_old[$id] !== $value) {
array_push($values_diff, $id);
}
}
if (0 == count($values_diff)) {
return true;
}
}
$auditid = get_dbid('auditlog', 'auditid');
if (strlen($resourcename) > 255) {
$details = substr($resourcename, 0, 252) . '...';
}
$ip = isset($_SERVER['HTTP_X_FORWARDED_FOR']) && !empty($_SERVER['HTTP_X_FORWARDED_FOR']) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : $_SERVER['REMOTE_ADDR'];
$result = DBexecute('INSERT INTO auditlog (auditid,userid,clock,ip,action,resourcetype,resourceid,resourcename)' . ' values (' . $auditid . ',' . $USER_DETAILS['userid'] . ',' . time() . ',' . zbx_dbstr($ip) . ',' . $action . ',' . $resourcetype . ',' . $resourceid . ',' . zbx_dbstr($resourcename) . ')');
if ($result && $action == AUDIT_ACTION_UPDATE) {
foreach ($values_diff as $id) {
$auditdetailid = get_dbid('auditlog_details', 'auditdetailid');
$result &= DBexecute('insert into auditlog_details (auditdetailid,auditid,table_name,field_name,oldvalue,newvalue)' . ' values (' . $auditdetailid . ',' . $auditid . ',' . zbx_dbstr($table_name) . ',' . zbx_dbstr($id) . ',' . zbx_dbstr($values_old[$id]) . ',' . zbx_dbstr($values_new[$id]) . ')');
}
}
if ($result) {
$result = $auditid;
}
return $result;
}
public function draw()
{
$start_time = getmicrotime();
set_image_header();
check_authorisation();
$this->selectData();
$this->m_minY[GRAPH_YAXIS_SIDE_LEFT] = $this->calculateMinY(GRAPH_YAXIS_SIDE_LEFT);
$this->m_minY[GRAPH_YAXIS_SIDE_RIGHT] = $this->calculateMinY(GRAPH_YAXIS_SIDE_RIGHT);
$this->m_maxY[GRAPH_YAXIS_SIDE_LEFT] = $this->calculateMaxY(GRAPH_YAXIS_SIDE_LEFT);
$this->m_maxY[GRAPH_YAXIS_SIDE_RIGHT] = $this->calculateMaxY(GRAPH_YAXIS_SIDE_RIGHT);
//*
if ($this->m_minY[GRAPH_YAXIS_SIDE_LEFT] == $this->m_maxY[GRAPH_YAXIS_SIDE_LEFT]) {
if ($this->graphOrientation[GRAPH_YAXIS_SIDE_LEFT] == '-') {
$this->m_maxY[GRAPH_YAXIS_SIDE_LEFT] = 0;
} else {
if ($this->m_minY[GRAPH_YAXIS_SIDE_LEFT] == 0) {
$this->m_maxY[GRAPH_YAXIS_SIDE_LEFT] = 1;
} else {
$this->m_minY[GRAPH_YAXIS_SIDE_LEFT] = 0;
}
}
} else {
if ($this->m_minY[GRAPH_YAXIS_SIDE_LEFT] > $this->m_maxY[GRAPH_YAXIS_SIDE_LEFT]) {
if ($this->graphOrientation[GRAPH_YAXIS_SIDE_LEFT] == '-') {
$this->m_minY[GRAPH_YAXIS_SIDE_LEFT] = 0.2 * $this->m_maxY[GRAPH_YAXIS_SIDE_LEFT];
} else {
$this->m_minY[GRAPH_YAXIS_SIDE_LEFT] = 0;
}
}
}
if ($this->m_minY[GRAPH_YAXIS_SIDE_RIGHT] == $this->m_maxY[GRAPH_YAXIS_SIDE_RIGHT]) {
if ($this->graphOrientation[GRAPH_YAXIS_SIDE_RIGHT] == '-') {
$this->m_maxY[GRAPH_YAXIS_SIDE_RIGHT] = 0;
} else {
if ($this->m_minY[GRAPH_YAXIS_SIDE_RIGHT] == 0) {
$this->m_maxY[GRAPH_YAXIS_SIDE_RIGHT] = 1;
// $this->skipRightScale = 1;
} else {
$this->m_minY[GRAPH_YAXIS_SIDE_RIGHT] = 0;
}
}
} else {
if ($this->m_minY[GRAPH_YAXIS_SIDE_RIGHT] > $this->m_maxY[GRAPH_YAXIS_SIDE_RIGHT]) {
if ($this->graphOrientation[GRAPH_YAXIS_SIDE_RIGHT] == '-') {
$this->m_minY[GRAPH_YAXIS_SIDE_RIGHT] = 0.2 * $this->m_maxY[GRAPH_YAXIS_SIDE_RIGHT];
} else {
$this->m_minY[GRAPH_YAXIS_SIDE_RIGHT] = 0;
}
}
}
//*/
$this->calcMinMaxInterval();
$this->updateShifts();
$this->calcTriggers();
$this->calcZero();
$this->calcPercentile();
$this->fullSizeX = $this->sizeX + $this->shiftXleft + $this->shiftXright + 1;
$this->fullSizeY = $this->sizeY + $this->shiftY + $this->legendOffsetY;
if ($this->drawLegend) {
$trCount = $this->m_showTriggers ? count($this->triggers) : 0;
$this->fullSizeY += 14 * ($this->num + 1 + ($this->sizeY < 120 ? 0 : count($this->triggers))) + 8;
}
//if graph height is big enough, we reserve space for percent line legend
if ($this->sizeY >= ZBX_GRAPH_LEGEND_HEIGHT) {
foreach ($this->percentile as $percentile) {
if ($percentile['percent'] > 0 && $percentile['value']) {
$this->fullSizeY += 14;
}
}
}
if (function_exists('imagecolorexactalpha') && function_exists('imagecreatetruecolor') && @imagecreatetruecolor(1, 1)) {
$this->im = imagecreatetruecolor($this->fullSizeX, $this->fullSizeY);
} else {
$this->im = imagecreate($this->fullSizeX, $this->fullSizeY);
}
$this->initColors();
$this->drawRectangle();
$this->drawHeader();
$this->drawWorkPeriod();
//*/ grid
$this->drawTimeGrid();
$this->drawVerticalGrid();
$this->drawXYAxisScale($this->graphtheme['gridbordercolor']);
//-----*/
$maxX = $this->sizeX;
// For each metric
for ($item = 0; $item < $this->num; $item++) {
$minY = $this->m_minY[$this->items[$item]['axisside']];
$maxY = $this->m_maxY[$this->items[$item]['axisside']];
$data =& $this->data[$this->items[$item]['itemid']][$this->items[$item]['calc_type']];
if (!isset($data)) {
continue;
}
if ($this->items[$item]['calc_type'] == GRAPH_ITEM_AGGREGATED) {
$drawtype = GRAPH_ITEM_DRAWTYPE_LINE;
$max_color = $this->getColor('HistoryMax');
$avg_color = $this->getColor('HistoryAvg');
$min_color = $this->getColor('HistoryMin');
$minmax_color = $this->getColor('HistoryMinMax');
$calc_fnc = CALC_FNC_ALL;
} else {
if ($this->type == GRAPH_TYPE_STACKED) {
$drawtype = $this->items[$item]['drawtype'];
$max_color = $this->getColor('ValueMax', GRAPH_STACKED_ALFA);
$avg_color = $this->getColor($this->items[$item]['color'], GRAPH_STACKED_ALFA);
$min_color = $this->getColor('ValueMin', GRAPH_STACKED_ALFA);
$minmax_color = $this->getColor('ValueMinMax', GRAPH_STACKED_ALFA);
$calc_fnc = $this->items[$item]['calc_fnc'];
} else {
$drawtype = $this->items[$item]['drawtype'];
$max_color = $this->getColor('ValueMax', GRAPH_STACKED_ALFA);
$avg_color = $this->getColor($this->items[$item]['color'], GRAPH_STACKED_ALFA);
$min_color = $this->getColor('ValueMin', GRAPH_STACKED_ALFA);
$minmax_color = $this->getColor('ValueMinMax', GRAPH_STACKED_ALFA);
$calc_fnc = $this->items[$item]['calc_fnc'];
}
}
// For each X
$draw = true;
$prevDraw = true;
for ($i = 1, $j = 0; $i < $maxX; $i++) {
// new point
if ($data['count'][$i] == 0 && $i != $maxX - 1) {
continue;
}
$diff = abs($data['clock'][$i] - $data['clock'][$j]);
$cell = ($this->to_time - $this->from_time) / $this->sizeX;
$delay = $this->items[$item]['delay'];
if ($cell > $delay) {
$draw = (bool) ($diff < ZBX_GRAPH_MAX_SKIP_CELL * $cell);
} else {
$draw = (bool) ($diff < ZBX_GRAPH_MAX_SKIP_DELAY * $delay);
}
if ($draw == false && $this->items[$item]['calc_type'] == GRAPH_ITEM_AGGREGATED) {
$draw = $i - $j < 5;
}
if ($this->items[$item]['type'] == ITEM_TYPE_TRAPPER) {
$draw = true;
}
if (!$draw && !$prevDraw) {
$draw = true;
$valueDrawType = GRAPH_ITEM_DRAWTYPE_BOLD_DOT;
} else {
$valueDrawType = $drawtype;
$prevDraw = $draw;
}
if ($draw) {
$this->drawElement($data, $i, $j, 0, $this->sizeX, $minY, $maxY, $valueDrawType, $max_color, $avg_color, $min_color, $minmax_color, $calc_fnc, $this->items[$item]['axisside']);
}
$j = $i;
}
}
$this->drawLeftSide();
$this->drawRightSide();
if ($this->drawLegend) {
$this->drawTriggers();
$this->drawPercentile();
$this->drawLegend();
}
$this->drawLogo();
$end_time = getmicrotime();
$str = sprintf('%0.2f', getmicrotime() - $start_time);
// if we get chart from config by get method
$datafrom = '';
if (isset($this->dataFrom)) {
$datafrom = 'Data from ' . $this->dataFrom . '. ';
}
imagestring($this->im, 0, $this->fullSizeX - 210, $this->fullSizeY - 12, $datafrom . 'Generated in ' . $str . ' sec', $this->getColor('Gray'));
unset($this->items, $this->data);
//debug info
// show_messages();
ImageOut($this->im);
}
public function draw()
{
$start_time = getmicrotime();
set_image_header();
check_authorisation();
$this->selectData();
$this->shiftY = 20;
$this->shiftYLegend = 20;
$this->shiftXleft = 10;
$this->shiftXright = 0;
$this->fullSizeX = $this->sizeX;
$this->fullSizeY = $this->sizeY;
if ($this->sizeX < 300 || $this->sizeY < 200) {
$this->switchlegend(0);
}
if ($this->drawlegendallow == 1) {
$this->sizeX -= $this->shiftXleft + $this->shiftXright + $this->shiftlegendright;
$this->sizeY -= $this->shiftY + $this->shiftYLegend + 12 * $this->num + 8;
} else {
$this->sizeX -= $this->shiftXleft * 2;
$this->sizeY -= $this->shiftY * 2;
}
// SDI($this->sizeX.','.$this->sizeY);
$this->sizeX = min($this->sizeX, $this->sizeY);
$this->sizeY = min($this->sizeX, $this->sizeY);
$this->calc3dhight($this->sizeY);
$this->exploderad = (int) $this->sizeX / 100;
$this->exploderad3d = (int) $this->sizeX / 60;
if (function_exists('ImageColorExactAlpha') && function_exists('ImageCreateTrueColor') && @imagecreatetruecolor(1, 1)) {
$this->im = imagecreatetruecolor($this->fullSizeX, $this->fullSizeY);
} else {
$this->im = imagecreate($this->fullSizeX, $this->fullSizeY);
}
$this->initColors();
$this->drawRectangle();
$this->drawHeader();
$maxX = $this->sizeX;
// For each metric
for ($item = 0; $item < $this->num; $item++) {
$minY = $this->m_minY[$this->items[$item]['axisside']];
$maxY = $this->m_maxY[$this->items[$item]['axisside']];
$data =& $this->data[$this->items[$item]['itemid']][$this->items[$item]['calc_type']];
if (!isset($data)) {
continue;
}
$drawtype = $this->items[$item]['drawtype'];
$max_color = $this->GetColor('ValueMax');
$avg_color = $this->GetColor($this->items[$item]['color']);
$min_color = $this->GetColor('ValueMin');
$minmax_color = $this->GetColor('ValueMinMax');
$calc_fnc = $this->items[$item]['calc_fnc'];
switch ($calc_fnc) {
case CALC_FNC_MAX:
$values[$item] = abs($data->max);
break;
case CALC_FNC_MIN:
$values[$item] = abs($data->min);
break;
case CALC_FNC_AVG:
$values[$item] = abs($data->avg);
break;
case CALC_FNC_LST:
$values[$item] = abs($data->lst);
break;
}
}
switch ($this->type) {
case GRAPH_TYPE_EXPLODED:
$this->drawElementPie($values);
break;
case GRAPH_TYPE_3D:
$this->drawElementPie3D($values);
break;
case GRAPH_TYPE_3D_EXPLODED:
$this->drawElementPie3D($values);
break;
default:
$this->drawElementPie($values);
break;
}
$this->drawLogo();
if ($this->drawlegendallow == 1) {
$this->drawLegend();
}
$end_time = getmicrotime();
$str = sprintf("%0.2f", getmicrotime() - $start_time);
ImageString($this->im, 0, $this->fullSizeX - 120, $this->fullSizeY - 12, "Generated in {$str} sec", $this->GetColor('Gray'));
unset($this->items, $this->data);
ImageOut($this->im);
}
}
unset($error);
}
} else {
if (file_exists($ZBX_CONFIGURATION_FILE)) {
ob_start();
include $ZBX_CONFIGURATION_FILE;
ob_end_clean();
}
require_once 'include/db.inc.php';
define('ZBX_PAGE_NO_AUTHORIZATION', true);
define('ZBX_DISTRIBUTED', false);
$show_setup = true;
}
if (!defined('ZBX_PAGE_NO_AUTHORIZATION') && !defined('ZBX_RPC_REQUEST')) {
check_authorisation();
if (file_exists('include/locales/' . $USER_DETAILS['lang'] . '.inc.php')) {
include_once 'include/locales/' . $USER_DETAILS['lang'] . '.inc.php';
process_locales();
}
include_once 'include/locales/en_gb.inc.php';
process_locales();
if ($USER_DETAILS['attempt_failed']) {
$attemps = bold($USER_DETAILS['attempt_failed']);
$attempip = bold($USER_DETAILS['attempt_ip']);
$attempdate = bold(zbx_date2str(S_CUSER_ERROR_DATE_FORMAT, $USER_DETAILS['attempt_clock']));
$error_msg = array($attemps, SPACE . S_CUSER_ERROR_FAILED_LOGIN_ATTEMPTS, SPACE . S_CUSER_ERROR_LAST_FAILED_ATTEMPTS . SPACE, $attempip, SPACE . S_ON_SMALL . SPACE, $attempdate);
error(new CSpan($error_msg));
}
} else {
$USER_DETAILS = array('alias' => ZBX_GUEST_USER, 'userid' => 0, 'lang' => 'en_gb', 'type' => '0', 'node' => array('name' => '- unknown -', 'nodeid' => 0));
public function draw()
{
$start_time = getmicrotime();
set_image_header();
check_authorisation();
$this->selectData();
$this->m_minY[GRAPH_YAXIS_SIDE_LEFT] = $this->calculateMinY(GRAPH_YAXIS_SIDE_LEFT);
$this->m_minY[GRAPH_YAXIS_SIDE_RIGHT] = $this->calculateMinY(GRAPH_YAXIS_SIDE_RIGHT);
$this->m_maxY[GRAPH_YAXIS_SIDE_LEFT] = $this->calculateMaxY(GRAPH_YAXIS_SIDE_LEFT);
$this->m_maxY[GRAPH_YAXIS_SIDE_RIGHT] = $this->calculateMaxY(GRAPH_YAXIS_SIDE_RIGHT);
$this->correctMinMax();
$this->updateShifts();
$this->calcTriggers();
$this->calcZero();
$this->calcPercentile();
$this->fullSizeX = $this->sizeX + $this->shiftXleft + $this->shiftXright + 1;
$this->fullSizeY = $this->sizeY + $this->shiftY + 62;
$this->fullSizeY += 12 * ($this->num + ($this->sizeY < 120 ? 0 : count($this->triggers))) + 8;
foreach ($this->percentile as $side => $percentile) {
if ($percentile['percent'] > 0 && $percentile['value']) {
$this->fullSizeY += 12;
}
}
if (function_exists('imagecolorexactalpha') && function_exists('imagecreatetruecolor') && @imagecreatetruecolor(1, 1)) {
$this->im = imagecreatetruecolor($this->fullSizeX, $this->fullSizeY);
} else {
$this->im = imagecreate($this->fullSizeX, $this->fullSizeY);
}
$this->initColors();
$this->drawRectangle();
$this->drawHeader();
if ($this->num == 0) {
// $this->noDataFound();
}
$this->drawWorkPeriod();
$this->drawGrid();
$maxX = $this->sizeX;
// For each metric
for ($item = 0; $item < $this->num; $item++) {
$minY = $this->m_minY[$this->items[$item]['axisside']];
$maxY = $this->m_maxY[$this->items[$item]['axisside']];
$data =& $this->data[$this->items[$item]['itemid']][$this->items[$item]['calc_type']];
if (!isset($data)) {
continue;
}
if ($this->items[$item]['calc_type'] == GRAPH_ITEM_AGGREGATED) {
$drawtype = GRAPH_ITEM_DRAWTYPE_LINE;
$max_color = $this->getColor('HistoryMax');
$avg_color = $this->getColor('HistoryAvg');
$min_color = $this->getColor('HistoryMin');
$minmax_color = $this->getColor('HistoryMinMax');
$calc_fnc = CALC_FNC_ALL;
} else {
if ($this->type == GRAPH_TYPE_STACKED) {
$drawtype = $this->items[$item]['drawtype'];
$max_color = $this->getColor('ValueMax', GRAPH_STACKED_ALFA);
$avg_color = $this->getColor($this->items[$item]['color'], GRAPH_STACKED_ALFA);
$min_color = $this->getColor('ValueMin', GRAPH_STACKED_ALFA);
$minmax_color = $this->getColor('ValueMinMax', GRAPH_STACKED_ALFA);
$calc_fnc = $this->items[$item]['calc_fnc'];
} else {
$drawtype = $this->items[$item]['drawtype'];
$max_color = $this->getColor('ValueMax', GRAPH_STACKED_ALFA);
$avg_color = $this->getColor($this->items[$item]['color'], GRAPH_STACKED_ALFA);
$min_color = $this->getColor('ValueMin', GRAPH_STACKED_ALFA);
$minmax_color = $this->getColor('ValueMinMax', GRAPH_STACKED_ALFA);
$calc_fnc = $this->items[$item]['calc_fnc'];
}
}
// For each X
for ($i = 1, $j = 0; $i < $maxX; $i++) {
// new point
if ($data->count[$i] == 0 && $i != $maxX - 1) {
continue;
}
$diff = abs($data->clock[$i] - $data->clock[$j]);
$cell = ($this->to_time - $this->from_time) / $this->sizeX;
$delay = $this->items[$item]['delay'];
if ($cell > $delay) {
$draw = (bool) ($diff < ZBX_GRAPH_MAX_SKIP_CELL * $cell);
} else {
$draw = (bool) ($diff < ZBX_GRAPH_MAX_SKIP_DELAY * $delay);
}
if ($draw == false && $this->items[$item]['calc_type'] == GRAPH_ITEM_AGGREGATED) {
$draw = $i - $j < 5;
}
if ($this->items[$item]['type'] == ITEM_TYPE_TRAPPER) {
$draw = true;
}
//SDI($draw);
if ($draw) {
$this->drawElement($data, $i, $j, 0, $this->sizeX, $minY, $maxY, $drawtype, $max_color, $avg_color, $min_color, $minmax_color, $calc_fnc, $this->items[$item]['axisside']);
}
//echo '\nDraw II \n'; printf('%0.4f',(getmicrotime()-$start_time));
$j = $i;
}
}
$this->drawLeftSide();
$this->drawRightSide();
$this->drawTriggers();
$this->drawPercentile();
$this->drawLogo();
$this->drawLegend();
$end_time = getmicrotime();
$str = sprintf('%0.2f', getmicrotime() - $start_time);
imagestring($this->im, 0, $this->fullSizeX - 160, $this->fullSizeY - 12, 'Generated in ' . $str . ' sec (' . $this->dataFrom . ')', $this->getColor('Gray'));
unset($this->items, $this->data);
ImageOut($this->im);
}
public function draw()
{
$start_time = getmicrotime();
set_image_header();
check_authorisation();
$this->column = in_array($this->type, array(GRAPH_TYPE_COLUMN, GRAPH_TYPE_COLUMN_STACKED));
$this->fullSizeX = $this->sizeX;
$this->fullSizeY = $this->sizeY;
if ($this->sizeX < 300 || $this->sizeY < 200) {
$this->switchlegend(0);
}
$this->calcShifts();
$this->sizeX -= $this->shiftXleft + $this->shiftXright + $this->shiftlegendright + $this->shiftXCaptionLeft + $this->shiftXCaptionRight;
$this->sizeY -= $this->shiftY + $this->shiftYLegend + $this->shiftYCaptionBottom + $this->shiftYCaptionTop;
$this->calcSeriesWidth();
$this->calcMiniMax();
$this->correctMiniMax();
// $this->calcZero();
if (function_exists('imagecolorexactalpha') && function_exists('imagecreatetruecolor') && @imagecreatetruecolor(1, 1)) {
$this->im = imagecreatetruecolor($this->fullSizeX, $this->fullSizeY);
} else {
$this->im = imagecreate($this->fullSizeX, $this->fullSizeY);
}
$this->initColors();
$this->drawRectangle();
$this->drawHeader();
$this->drawGrid();
$this->drawSideValues();
$this->drawLogo();
$this->drawLegend();
$count = 0;
if ($this->column) {
$start = $this->shiftXleft + $this->shiftXCaptionLeft + floor($this->seriesDistance / 2);
} else {
$start = $this->sizeY + $this->shiftY + $this->shiftYCaptionTop - floor($this->seriesDistance / 2);
}
// $start = ($this->column)?($this->shiftXleft + 1):($this->sizeY+$this->shiftY - 1);
foreach ($this->series as $key => $series) {
foreach ($series as $num => $serie) {
$axis = $serie['axis'];
$value = $serie['value'];
$color = $this->getColor($this->seriesColor[$num], $this->opacity);
if ($this->column) {
imagefilledrectangle($this->im, $start, $this->sizeY + $this->shiftY + $this->shiftYCaptionTop - round($this->sizeY / $this->maxValue[$axis] * $value), $start + $this->columnWidth, $this->sizeY + $this->shiftY + $this->shiftYCaptionTop, $color);
imagerectangle($this->im, $start, $this->sizeY + $this->shiftY + $this->shiftYCaptionTop - round($this->sizeY / $this->maxValue[$axis] * $value), $start + $this->columnWidth, $this->sizeY + $this->shiftY + $this->shiftYCaptionTop, $this->getColor('Black No Alpha'));
} else {
imagefilledrectangle($this->im, $this->shiftXleft + $this->shiftXCaptionLeft, $start - $this->columnWidth, $this->shiftXleft + $this->shiftXCaptionLeft + round($this->sizeX / $this->maxValue[$axis] * $value), $start, $color);
imagerectangle($this->im, $this->shiftXleft + $this->shiftXCaptionLeft, $start - $this->columnWidth, $this->shiftXleft + $this->shiftXCaptionLeft + round($this->sizeX / $this->maxValue[$axis] * $value), $start, $this->getColor('Black No Alpha'));
}
$start = $this->column ? $start + $this->columnWidth : $start - $this->columnWidth;
}
$count++;
if ($this->column) {
$start = $count * ($this->seriesWidth + $this->seriesDistance) + $this->shiftXleft + $this->shiftXCaptionLeft + floor($this->seriesDistance / 2);
} else {
$start = $this->sizeY + $this->shiftY + $this->shiftYCaptionTop - $count * ($this->seriesWidth + $this->seriesDistance) - floor($this->seriesDistance / 2);
}
}
$end_time = getmicrotime();
$str = sprintf('%0.2f', getmicrotime() - $start_time);
imagestring($this->im, 0, $this->fullSizeX - 120, $this->fullSizeY - 12, "Generated in {$str} sec", $this->GetColor('Gray'));
unset($this->items, $this->data);
imageOut($this->im);
}
