public function draw()
 {
     $start_time = microtime(true);
     set_image_header();
     $this->selectData();
     $this->shiftY = 30;
     $this->shiftYLegend = 20;
     $this->shiftXleft = 10;
     $this->shiftXright = 0;
     $this->fullSizeX = $this->sizeX;
     $this->fullSizeY = $this->sizeY;
     if ($this->sizeX < 300 || $this->sizeY < 200) {
         $this->showLegend(0);
     }
     if ($this->drawLegend == 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;
     }
     $this->sizeX = min($this->sizeX, $this->sizeY);
     $this->sizeY = min($this->sizeX, $this->sizeY);
     $this->calc3dheight($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();
     $this->drawHeader();
     // for each metric
     for ($item = 0; $item < $this->num; $item++) {
         $data =& $this->data[$this->items[$item]['itemid']][$this->items[$item]['calc_type']];
         if (!isset($data)) {
             continue;
         }
         $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->drawLegend == 1) {
         $this->drawLegend();
     }
     $str = sprintf('%0.2f', microtime(true) - $start_time);
     $str = _s('Data from %1$s. Generated in %2$s sec.', $this->dataFrom, $str);
     $strSize = imageTextSize(6, 0, $str);
     imageText($this->im, 6, 0, $this->fullSizeX - $strSize['width'] - 5, $this->fullSizeY - 5, $this->getColor('Gray'), $str);
     unset($this->items, $this->data);
     imageOut($this->im);
 }
Пример #2
0
    $mapInfo = getSelementsInfo($map, array('severity_min' => get_request('severity_min')));
    processAreasCoordinates($map, $areas, $mapInfo);
    $allLinks = false;
}
/*
 * Draw map
 */
drawMapConnectors($im, $map, $mapInfo, $allLinks);
if (!isset($_REQUEST['noselements'])) {
    drawMapHighligts($im, $map, $mapInfo);
    drawMapSelements($im, $map, $mapInfo);
}
$expandMacros = get_request('expand_macros', true);
drawMapLabels($im, $map, $mapInfo, $expandMacros);
drawMapLinkLabels($im, $map, $mapInfo, $expandMacros);
if (!isset($_REQUEST['noselements']) && $map['markelements'] == 1) {
    drawMapSelementsMarks($im, $map, $mapInfo);
}
show_messages();
if (get_request('base64image')) {
    ob_start();
    imagepng($im);
    $imageSource = ob_get_contents();
    ob_end_clean();
    $json = new CJSON();
    echo $json->encode(array('result' => base64_encode($imageSource)));
    imagedestroy($im);
} else {
    imageOut($im);
}
require_once dirname(__FILE__) . '/include/page_footer.php';
Пример #3
0
function show_messages($bool = true, $okmsg = null, $errmsg = null)
{
    global $page, $ZBX_MESSAGES;
    if (!defined('PAGE_HEADER_LOADED')) {
        return null;
    }
    if (defined('ZBX_API_REQUEST')) {
        return null;
    }
    if (!isset($page['type'])) {
        $page['type'] = PAGE_TYPE_HTML;
    }
    $message = array();
    $width = 0;
    $height = 0;
    if (!$bool && !is_null($errmsg)) {
        $msg = _('ERROR') . ': ' . $errmsg;
    } elseif ($bool && !is_null($okmsg)) {
        $msg = $okmsg;
    }
    if (isset($msg)) {
        switch ($page['type']) {
            case PAGE_TYPE_IMAGE:
                array_push($message, array('text' => $msg, 'color' => !$bool ? array('R' => 255, 'G' => 0, 'B' => 0) : array('R' => 34, 'G' => 51, 'B' => 68), 'font' => 2));
                $width = max($width, imagefontwidth(2) * zbx_strlen($msg) + 1);
                $height += imagefontheight(2) + 1;
                break;
            case PAGE_TYPE_XML:
                echo htmlspecialchars($msg) . "\n";
                break;
            case PAGE_TYPE_HTML:
            default:
                $msg_tab = new CTable($msg, $bool ? 'msgok' : 'msgerr');
                $msg_tab->setCellPadding(0);
                $msg_tab->setCellSpacing(0);
                $row = array();
                $msg_col = new CCol(bold($msg), 'msg_main msg');
                $msg_col->setAttribute('id', 'page_msg');
                $row[] = $msg_col;
                if (isset($ZBX_MESSAGES) && !empty($ZBX_MESSAGES)) {
                    $msg_details = new CDiv(_('Details'), 'blacklink');
                    $msg_details->setAttribute('onclick', 'javascript: showHide("msg_messages", IE ? "block" : "table");');
                    $msg_details->setAttribute('title', _('Maximize') . '/' . _('Minimize'));
                    array_unshift($row, new CCol($msg_details, 'clr'));
                }
                $msg_tab->addRow($row);
                $msg_tab->show();
                break;
        }
    }
    if (isset($ZBX_MESSAGES) && !empty($ZBX_MESSAGES)) {
        if ($page['type'] == PAGE_TYPE_IMAGE) {
            $msg_font = 2;
            foreach ($ZBX_MESSAGES as $msg) {
                if ($msg['type'] == 'error') {
                    array_push($message, array('text' => $msg['message'], 'color' => array('R' => 255, 'G' => 55, 'B' => 55), 'font' => $msg_font));
                } else {
                    array_push($message, array('text' => $msg['message'], 'color' => array('R' => 155, 'G' => 155, 'B' => 55), 'font' => $msg_font));
                }
                $width = max($width, imagefontwidth($msg_font) * zbx_strlen($msg['message']) + 1);
                $height += imagefontheight($msg_font) + 1;
            }
        } elseif ($page['type'] == PAGE_TYPE_XML) {
            foreach ($ZBX_MESSAGES as $msg) {
                echo '[' . $msg['type'] . '] ' . $msg['message'] . "\n";
            }
        } else {
            $lst_error = new CList(null, 'messages');
            foreach ($ZBX_MESSAGES as $msg) {
                $lst_error->addItem($msg['message'], $msg['type']);
                $bool = $bool && 'error' != zbx_strtolower($msg['type']);
            }
            $msg_show = 6;
            $msg_count = count($ZBX_MESSAGES);
            if ($msg_count > $msg_show) {
                $msg_count = $msg_show * 16;
                $lst_error->setAttribute('style', 'height: ' . $msg_count . 'px;');
            }
            $tab = new CTable(null, $bool ? 'msgok' : 'msgerr');
            $tab->setCellPadding(0);
            $tab->setCellSpacing(0);
            $tab->setAttribute('id', 'msg_messages');
            $tab->setAttribute('style', 'width: 100%;');
            if (isset($msg_tab) && $bool) {
                $tab->setAttribute('style', 'display: none;');
            }
            $tab->addRow(new CCol($lst_error, 'msg'));
            $tab->show();
        }
        $ZBX_MESSAGES = null;
    }
    if ($page['type'] == PAGE_TYPE_IMAGE && count($message) > 0) {
        $width += 2;
        $height += 2;
        $canvas = imagecreate($width, $height);
        imagefilledrectangle($canvas, 0, 0, $width, $height, imagecolorallocate($canvas, 255, 255, 255));
        foreach ($message as $id => $msg) {
            $message[$id]['y'] = 1 + (isset($previd) ? $message[$previd]['y'] + $message[$previd]['h'] : 0);
            $message[$id]['h'] = imagefontheight($msg['font']);
            imagestring($canvas, $msg['font'], 1, $message[$id]['y'], $msg['text'], imagecolorallocate($canvas, $msg['color']['R'], $msg['color']['G'], $msg['color']['B']));
            $previd = $id;
        }
        imageOut($canvas);
        imagedestroy($canvas);
    }
}
Пример #4
0
        if ($resize) {
            $ico = imageThumb($ico, $width, $height);
        }
        $w = imagesx($ico);
        $h = imagesy($ico);
        $css .= 'div.sysmap_iconid_' . $image['imageid'] . '{' . ' height: ' . $h . 'px;' . ' width: ' . $w . 'px;' . ' background: url("imgstore.php?iconid=' . $image['imageid'] . '&width=' . $w . '&height=' . $h . '") no-repeat center center;}' . "\n";
    }
    echo $css;
} elseif (isset($_REQUEST['iconid'])) {
    $iconid = get_request('iconid', 0);
    if ($iconid > 0) {
        $image = get_image_by_imageid($iconid);
        $image = $image['image'];
        $source = imageFromString($image);
    } else {
        $source = get_default_image();
    }
    if ($resize) {
        $source = imageThumb($source, $width, $height);
    }
    imageOut($source);
} elseif (isset($_REQUEST['imageid'])) {
    $imageid = get_request('imageid', 0);
    session_start();
    if (isset($_SESSION['image_id'][$imageid])) {
        echo $_SESSION['image_id'][$imageid];
        unset($_SESSION['image_id'][$imageid]);
    }
    session_write_close();
}
require_once dirname(__FILE__) . '/include/page_footer.php';
Пример #5
0
 public function draw()
 {
     $start_time = microtime(true);
     set_image_header();
     $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] == '-') {
             $this->m_maxY[GRAPH_YAXIS_SIDE_LEFT] = 0;
         } elseif ($this->m_minY[GRAPH_YAXIS_SIDE_LEFT] == 0) {
             $this->m_maxY[GRAPH_YAXIS_SIDE_LEFT] = 1;
         } else {
             $this->m_minY[GRAPH_YAXIS_SIDE_LEFT] = 0;
         }
     } elseif ($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] == '-') {
             $this->m_maxY[GRAPH_YAXIS_SIDE_RIGHT] = 0;
         } elseif ($this->m_minY[GRAPH_YAXIS_SIDE_RIGHT] == 0) {
             $this->m_maxY[GRAPH_YAXIS_SIDE_RIGHT] = 1;
         } else {
             $this->m_minY[GRAPH_YAXIS_SIDE_RIGHT] = 0;
         }
     } elseif ($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 + $this->legendOffsetY - 40;
     //减去日期所占用的距离35
     if ($this->drawLegend) {
         $this->fullSizeY += 14 * ($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();
     $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->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 * $delay);
             }
             if ($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) {
         //画出时间
         //$this->drawDate();
         $this->drawTriggers();
         $this->drawPercentile();
         $this->drawLegend();
     }
     /*
     $this->drawLogo();
              
     $str = sprintf('%0.2f', microtime(true) - $start_time);
     $str = _s('Data from %1$s. Generated in %2$s sec.', $this->dataFrom, $str);
     $strSize = imageTextSize(6, 0, $str);
     imageText($this->im, 6, 0, $this->fullSizeX - $strSize['width'] - 5, $this->fullSizeY - 5, $this->getColor('Gray'), $str);
     */
     $this->newData = $this->data;
     unset($this->items, $this->data);
     imageOut($this->im);
 }
Пример #6
0
 public function draw()
 {
     $start_time = microtime(true);
     set_image_header();
     $this->column = uint_in_array($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->showLegend(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();
     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);
     }
     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);
         }
     }
     $str = sprintf('%0.2f', microtime(true) - $start_time);
     $str = _s('Generated in %s sec', $str);
     $strSize = imageTextSize(6, 0, $str);
     imageText($this->im, 6, 0, $this->fullSizeX - $strSize['width'] - 5, $this->fullSizeY - 5, $this->getColor('Gray'), $str);
     unset($this->items, $this->data);
     imageOut($this->im);
 }
Пример #7
0
function show_messages($bool = TRUE, $okmsg = NULL, $errmsg = NULL)
{
    global $page, $ZBX_MESSAGES;
    if (!defined('PAGE_HEADER_LOADED')) {
        return;
    }
    if (defined('ZBX_API_REQUEST')) {
        return;
    }
    if (!isset($page['type'])) {
        $page['type'] = PAGE_TYPE_HTML;
    }
    $message = array();
    $width = 0;
    $height = 0;
    $img_space = null;
    if (!$bool && !is_null($errmsg)) {
        $msg = S_CONFIG_ERROR_HEAD . ': ' . $errmsg;
    } else {
        if ($bool && !is_null($okmsg)) {
            $msg = $okmsg;
        }
    }
    $api_errors = CZBXAPI::resetErrors();
    if (!empty($api_errors)) {
        error($api_errors);
    }
    if (isset($msg)) {
        switch ($page['type']) {
            case PAGE_TYPE_IMAGE:
                array_push($message, array('text' => $msg, 'color' => !$bool ? array('R' => 255, 'G' => 0, 'B' => 0) : array('R' => 34, 'G' => 51, 'B' => 68), 'font' => 2));
                $width = max($width, ImageFontWidth(2) * zbx_strlen($msg) + 1);
                $height += imagefontheight(2) + 1;
                break;
            case PAGE_TYPE_XML:
                echo htmlspecialchars($msg) . "\n";
                break;
                //				case PAGE_TYPE_JS: break;
            //				case PAGE_TYPE_JS: break;
            case PAGE_TYPE_HTML:
            default:
                $msg_tab = new CTable($msg, $bool ? 'msgok' : 'msgerr');
                $msg_tab->setCellPadding(0);
                $msg_tab->setCellSpacing(0);
                $row = array();
                $msg_col = new CCol(bold($msg), 'msg_main msg');
                $msg_col->setAttribute('id', 'page_msg');
                $row[] = $msg_col;
                if (isset($ZBX_MESSAGES) && !empty($ZBX_MESSAGES)) {
                    $msg_details = new CDiv(S_DETAILS, 'blacklink');
                    $msg_details->setAttribute('onclick', "javascript: ShowHide('msg_messages', IE?'block':'table');");
                    $msg_details->setAttribute('title', S_MAXIMIZE . '/' . S_MINIMIZE);
                    array_unshift($row, new CCol($msg_details, 'clr'));
                }
                $msg_tab->addRow($row);
                $msg_tab->show();
                $img_space = new CImg('images/general/tree/zero.gif', 'space', '100', '2');
                break;
        }
    }
    if (isset($ZBX_MESSAGES) && !empty($ZBX_MESSAGES)) {
        if ($page['type'] == PAGE_TYPE_IMAGE) {
            $msg_font = 2;
            foreach ($ZBX_MESSAGES as $msg) {
                if ($msg['type'] == 'error') {
                    array_push($message, array('text' => $msg['message'], 'color' => array('R' => 255, 'G' => 55, 'B' => 55), 'font' => $msg_font));
                } else {
                    array_push($message, array('text' => $msg['message'], 'color' => array('R' => 155, 'G' => 155, 'B' => 55), 'font' => $msg_font));
                }
                $width = max($width, imagefontwidth($msg_font) * zbx_strlen($msg['message']) + 1);
                $height += imagefontheight($msg_font) + 1;
            }
        } else {
            if ($page['type'] == PAGE_TYPE_XML) {
                foreach ($ZBX_MESSAGES as $msg) {
                    echo '[' . $msg['type'] . '] ' . $msg['message'] . "\n";
                }
            } else {
                $lst_error = new CList(null, 'messages');
                foreach ($ZBX_MESSAGES as $msg) {
                    $lst_error->addItem($msg['message'], $msg['type']);
                    $bool = $bool && 'error' != zbx_strtolower($msg['type']);
                }
                //message scroll if needed
                $msg_show = 6;
                $msg_count = count($ZBX_MESSAGES);
                if ($msg_count > $msg_show) {
                    $msg_count = $msg_show;
                    $msg_count = $msg_count * 16;
                    $lst_error->setAttribute('style', 'height: ' . $msg_count . 'px;');
                }
                $tab = new CTable(null, $bool ? 'msgok' : 'msgerr');
                $tab->setCellPadding(0);
                $tab->setCellSpacing(0);
                $tab->setAttribute('id', 'msg_messages');
                $tab->setAttribute('style', 'width: 100%;');
                if (isset($msg_tab) && $bool) {
                    $tab->setAttribute('style', 'display: none;');
                }
                $tab->addRow(new CCol($lst_error, 'msg'));
                $tab->Show();
                //---
            }
        }
        $ZBX_MESSAGES = null;
    }
    if (!is_null($img_space)) {
        print unpack_object($img_space);
    }
    if ($page['type'] == PAGE_TYPE_IMAGE && count($message) > 0) {
        $width += 2;
        $height += 2;
        $canvas = imagecreate($width, $height);
        imagefilledrectangle($canvas, 0, 0, $width, $height, imagecolorallocate($canvas, 255, 255, 255));
        foreach ($message as $id => $msg) {
            $message[$id]['y'] = 1 + (isset($previd) ? $message[$previd]['y'] + $message[$previd]['h'] : 0);
            $message[$id]['h'] = imagefontheight($msg['font']);
            imagestring($canvas, $msg['font'], 1, $message[$id]['y'], $msg['text'], imagecolorallocate($canvas, $msg['color']['R'], $msg['color']['G'], $msg['color']['B']));
            $previd = $id;
        }
        imageOut($canvas);
        imagedestroy($canvas);
    }
}
Пример #8
0
 public function draw()
 {
     $start_time = microtime(true);
     set_image_header();
     $this->selectData();
     if (isset($this->axis_valuetype[GRAPH_YAXIS_SIDE_RIGHT])) {
         $sides[] = GRAPH_YAXIS_SIDE_RIGHT;
     }
     if (isset($this->axis_valuetype[GRAPH_YAXIS_SIDE_LEFT]) || !isset($sides)) {
         $sides[] = GRAPH_YAXIS_SIDE_LEFT;
     }
     foreach ($sides as $graphSide) {
         $this->m_minY[$graphSide] = $this->calculateMinY($graphSide);
         $this->m_maxY[$graphSide] = $this->calculateMaxY($graphSide);
         if ($this->m_minY[$graphSide] === null) {
             $this->m_minY[$graphSide] = 0;
         }
         if ($this->m_maxY[$graphSide] === null) {
             $this->m_maxY[$graphSide] = 1;
         }
         if ($this->m_minY[$graphSide] == $this->m_maxY[$graphSide]) {
             if ($this->graphOrientation[$graphSide] == '-') {
                 $this->m_maxY[$graphSide] = 0;
             } elseif ($this->m_minY[$graphSide] == 0) {
                 $this->m_maxY[$graphSide] = 1;
             } else {
                 $this->m_minY[$graphSide] = 0;
             }
         } elseif ($this->m_minY[$graphSide] > $this->m_maxY[$graphSide]) {
             if ($this->graphOrientation[$graphSide] == '-') {
                 $this->m_minY[$graphSide] = bcmul($this->m_maxY[$graphSide], 0.2);
             } else {
                 $this->m_minY[$graphSide] = 0;
             }
         }
         // If max Y-scale bigger min Y-scale only for 10% or less, then we don't allow Y-scale duplicate
         if ($this->m_maxY[$graphSide] && $this->m_minY[$graphSide]) {
             if ($this->m_minY[$graphSide] < 0) {
                 $absMinY = bcmul($this->m_minY[$graphSide], '-1');
             } else {
                 $absMinY = $this->m_minY[$graphSide];
             }
             if ($this->m_maxY[$graphSide] < 0) {
                 $absMaxY = bcmul($this->m_maxY[$graphSide], '-1');
             } else {
                 $absMaxY = $this->m_maxY[$graphSide];
             }
             if ($absMaxY < $absMinY) {
                 $oldAbMaxY = $absMaxY;
                 $absMaxY = $absMinY;
                 $absMinY = $oldAbMaxY;
             }
             if (bcdiv(bcsub($absMaxY, $absMinY), $absMaxY) <= 0.1) {
                 if ($this->m_minY[$graphSide] > 0) {
                     $this->m_minY[$graphSide] = bcmul($this->m_minY[$graphSide], 0.95);
                 } else {
                     $this->m_minY[$graphSide] = bcmul($this->m_minY[$graphSide], 1.05);
                 }
                 if ($this->m_maxY[$graphSide] > 0) {
                     $this->m_maxY[$graphSide] = bcmul($this->m_maxY[$graphSide], 1.05);
                 } else {
                     $this->m_maxY[$graphSide] = bcmul($this->m_maxY[$graphSide], 0.95);
                 }
             }
         }
     }
     $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) {
         $this->fullSizeY += 14 * ($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();
     $this->drawTimeGrid();
     $this->drawHorizontalGrid();
     $this->drawXYAxisScale();
     $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->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
         $prevDraw = true;
         for ($i = 1, $j = 0; $i < $maxX; $i++) {
             // new point
             if ($data['count'][$i] == 0 && $i != $maxX - 1) {
                 continue;
             }
             $delay = $this->items[$item]['delay'];
             $has_scheduling = false;
             foreach ($this->items[$item]['intervals'] as $interval) {
                 if ($interval['type'] == ITEM_DELAY_FLEX_TYPE_SCHEDULING) {
                     $has_scheduling = true;
                     break;
                 }
             }
             if ($this->items[$item]['type'] == ITEM_TYPE_TRAPPER || $has_scheduling && $delay == 0) {
                 $draw = true;
             } else {
                 $diff = abs($data['clock'][$i] - $data['clock'][$j]);
                 $cell = ($this->to_time - $this->from_time) / $this->sizeX;
                 if ($cell > $delay) {
                     $draw = $diff < ZBX_GRAPH_MAX_SKIP_CELL * $cell;
                 } else {
                     $draw = $diff < ZBX_GRAPH_MAX_SKIP_DELAY * $delay;
                 }
             }
             if (!$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;
         }
     }
     $this->drawSides();
     if ($this->drawLegend) {
         $this->drawTriggers();
         $this->drawPercentile();
         $this->drawLegend();
     }
     $this->drawLogo();
     $str = sprintf('%0.2f', microtime(true) - $start_time);
     $str = _s('Data from %1$s. Generated in %2$s sec.', $this->dataFrom, $str);
     $strSize = imageTextSize(6, 0, $str);
     imageText($this->im, 6, 0, $this->fullSizeX - $strSize['width'] - 5, $this->fullSizeY - 5, $this->getColor('Gray'), $str);
     unset($this->items, $this->data);
     imageOut($this->im);
 }
Пример #9
-1
function show_messages($bool = true, $okmsg = null, $errmsg = null)
{
    global $page, $ZBX_MESSAGES;
    if (!defined('PAGE_HEADER_LOADED')) {
        return null;
    }
    if (defined('ZBX_API_REQUEST')) {
        return null;
    }
    if (!isset($page['type'])) {
        $page['type'] = PAGE_TYPE_HTML;
    }
    $imageMessages = array();
    if (!$bool && !is_null($errmsg)) {
        $msg = _('ERROR') . ': ' . $errmsg;
    } elseif ($bool && !is_null($okmsg)) {
        $msg = $okmsg;
    }
    if (isset($msg)) {
        switch ($page['type']) {
            case PAGE_TYPE_IMAGE:
                // save all of the messages in an array to display them later in an image
                $imageMessages[] = array('text' => $msg, 'color' => !$bool ? array('R' => 255, 'G' => 0, 'B' => 0) : array('R' => 34, 'G' => 51, 'B' => 68));
                break;
            case PAGE_TYPE_XML:
                echo htmlspecialchars($msg) . "\n";
                break;
            case PAGE_TYPE_HTML:
            default:
                $msg_tab = new CTable($msg, $bool ? 'msgok' : 'msgerr');
                $msg_tab->setCellPadding(0);
                $msg_tab->setCellSpacing(0);
                $row = array();
                $msg_col = new CCol(bold($msg), 'msg_main msg');
                $msg_col->setAttribute('id', 'page_msg');
                $row[] = $msg_col;
                if (isset($ZBX_MESSAGES) && !empty($ZBX_MESSAGES)) {
                    $msg_details = new CDiv(_('Details'), 'blacklink');
                    $msg_details->setAttribute('onclick', 'javascript: showHide("msg_messages", IE ? "block" : "table");');
                    $msg_details->setAttribute('title', _('Maximize') . '/' . _('Minimize'));
                    array_unshift($row, new CCol($msg_details, 'clr'));
                }
                $msg_tab->addRow($row);
                $msg_tab->show();
                break;
        }
    }
    if (isset($ZBX_MESSAGES) && !empty($ZBX_MESSAGES)) {
        if ($page['type'] == PAGE_TYPE_IMAGE) {
            foreach ($ZBX_MESSAGES as $msg) {
                // save all of the messages in an array to display them later in an image
                if ($msg['type'] == 'error') {
                    $imageMessages[] = array('text' => $msg['message'], 'color' => array('R' => 255, 'G' => 55, 'B' => 55));
                } else {
                    $imageMessages[] = array('text' => $msg['message'], 'color' => array('R' => 155, 'G' => 155, 'B' => 55));
                }
            }
        } elseif ($page['type'] == PAGE_TYPE_XML) {
            foreach ($ZBX_MESSAGES as $msg) {
                echo '[' . $msg['type'] . '] ' . $msg['message'] . "\n";
            }
        } else {
            $lst_error = new CList(null, 'messages');
            foreach ($ZBX_MESSAGES as $msg) {
                $lst_error->addItem($msg['message'], $msg['type']);
                $bool = $bool && 'error' !== strtolower($msg['type']);
            }
            $msg_show = 6;
            $msg_count = count($ZBX_MESSAGES);
            if ($msg_count > $msg_show) {
                $msg_count = $msg_show * 16;
                $lst_error->setAttribute('style', 'height: ' . $msg_count . 'px;');
            }
            $tab = new CTable(null, $bool ? 'msgok' : 'msgerr');
            $tab->setCellPadding(0);
            $tab->setCellSpacing(0);
            $tab->setAttribute('id', 'msg_messages');
            $tab->setAttribute('style', 'width: 100%;');
            if (isset($msg_tab) && $bool) {
                $tab->setAttribute('style', 'display: none;');
            }
            $tab->addRow(new CCol($lst_error, 'msg'));
            $tab->show();
        }
        $ZBX_MESSAGES = null;
    }
    // draw an image with the messages
    if ($page['type'] == PAGE_TYPE_IMAGE && count($imageMessages) > 0) {
        $imageFontSize = 8;
        // calculate the size of the text
        $imageWidth = 0;
        $imageHeight = 0;
        foreach ($imageMessages as &$msg) {
            $size = imageTextSize($imageFontSize, 0, $msg['text']);
            $msg['height'] = $size['height'] - $size['baseline'];
            // calculate the total size of the image
            $imageWidth = max($imageWidth, $size['width']);
            $imageHeight += $size['height'] + 1;
        }
        unset($msg);
        // additional padding
        $imageWidth += 2;
        $imageHeight += 2;
        // create the image
        $canvas = imagecreate($imageWidth, $imageHeight);
        imagefilledrectangle($canvas, 0, 0, $imageWidth, $imageHeight, imagecolorallocate($canvas, 255, 255, 255));
        // draw each message
        $y = 1;
        foreach ($imageMessages as $msg) {
            $y += $msg['height'];
            imageText($canvas, $imageFontSize, 0, 1, $y, imagecolorallocate($canvas, $msg['color']['R'], $msg['color']['G'], $msg['color']['B']), $msg['text']);
        }
        imageOut($canvas);
        imagedestroy($canvas);
    }
}
Пример #10
-1
function show_messages($good = false, $okmsg = null, $errmsg = null)
{
    global $page, $ZBX_MESSAGES;
    if (!defined('PAGE_HEADER_LOADED')) {
        //		return null;
    }
    if (defined('ZBX_API_REQUEST')) {
        return null;
    }
    if (!isset($page['type'])) {
        $page['type'] = PAGE_TYPE_HTML;
    }
    $imageMessages = [];
    $title = $good ? $okmsg : $errmsg;
    $messages = isset($ZBX_MESSAGES) ? $ZBX_MESSAGES : [];
    $ZBX_MESSAGES = [];
    switch ($page['type']) {
        case PAGE_TYPE_IMAGE:
            if ($title !== null) {
                $imageMessages[] = ['text' => $title, 'color' => !$good ? ['R' => 255, 'G' => 0, 'B' => 0] : ['R' => 34, 'G' => 51, 'B' => 68]];
            }
            foreach ($messages as $message) {
                $imageMessages[] = ['text' => $message['message'], 'color' => $message['type'] == 'error' ? ['R' => 255, 'G' => 55, 'B' => 55] : ['R' => 155, 'G' => 155, 'B' => 55]];
            }
            break;
        case PAGE_TYPE_XML:
            if ($title !== null) {
                echo htmlspecialchars($title) . "\n";
            }
            foreach ($messages as $message) {
                echo '[' . $message['type'] . '] ' . $message['message'] . "\n";
            }
            break;
        case PAGE_TYPE_HTML:
        default:
            if ($title || $messages) {
                makeMessageBox($good, $messages, $title, true, !$good)->show();
            }
            break;
    }
    // draw an image with the messages
    if ($imageMessages) {
        $imageFontSize = 8;
        // calculate the size of the text
        $imageWidth = 0;
        $imageHeight = 0;
        foreach ($imageMessages as &$msg) {
            $size = imageTextSize($imageFontSize, 0, $msg['text']);
            $msg['height'] = $size['height'] - $size['baseline'];
            // calculate the total size of the image
            $imageWidth = max($imageWidth, $size['width']);
            $imageHeight += $size['height'] + 1;
        }
        unset($msg);
        // additional padding
        $imageWidth += 2;
        $imageHeight += 2;
        // create the image
        $canvas = imagecreate($imageWidth, $imageHeight);
        imagefilledrectangle($canvas, 0, 0, $imageWidth, $imageHeight, imagecolorallocate($canvas, 255, 255, 255));
        // draw each message
        $y = 1;
        foreach ($imageMessages as $msg) {
            $y += $msg['height'];
            imageText($canvas, $imageFontSize, 0, 1, $y, imagecolorallocate($canvas, $msg['color']['R'], $msg['color']['G'], $msg['color']['B']), $msg['text']);
        }
        imageOut($canvas);
        imagedestroy($canvas);
    }
}
Пример #11
-1
        $color = array('red' => 255, 'green' => 255, 'blue' => 255);
        $shadow = array('red' => 105, 'green' => 105, 'blue' => 105);
        break;
    case 'black':
    default:
        $color = array('red' => 0, 'green' => 0, 'blue' => 0);
        $shadow = array('red' => 175, 'green' => 175, 'blue' => 175);
}
$size = imageTextSize($font, $angle, $text);
$im = imagecreatetruecolor($size['width'] + 4, $size['height'] + 4);
$width = imagesx($im);
$height = imagesy($im);
$white = imagecolorallocate($im, $shadow['red'], $shadow['green'], $shadow['blue']);
imagefilledrectangle($im, 0, 0, $width - 1, $height - 1, $white);
$text_color = imagecolorallocate($im, $color['red'], $color['green'], $color['blue']);
imageText($im, $font, 0, 0, $size['height'], $text_color, $text);
$newImage = imagecreatetruecolor($height, $width);
$white = imagecolorallocate($newImage, $shadow['red'], $shadow['green'], $shadow['blue']);
// imagealphablending($newImage, false);
// imagesavealpha($newImage, true);
for ($w = 0; $w < $width; $w++) {
    for ($h = 0; $h < $height; $h++) {
        $ref = imagecolorat($im, $w, $h);
        imagesetpixel($newImage, $h, $width - 1 - $w, $ref);
    }
}
imagecolortransparent($newImage, $white);
imageOut($newImage);
imagedestroy($newImage);
imagedestroy($im);
include_once 'include/page_footer.php';