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PHP imageText函数代码示例

本文整理汇总了PHP中imageText函数的典型用法代码示例。如果您正苦于以下问题:PHP imageText函数的具体用法?PHP imageText怎么用?PHP imageText使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了imageText函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: draw

 public function draw()
 {
     $this->calcRows();
     $coly = $this->y;
     foreach ($this->table as $row) {
         $rowx = $this->x;
         foreach ($row as $col) {
             $text_color = isset($col['color']) ? $col['color'] : $this->color;
             $align = $this->align;
             if (isset($col['align'])) {
                 if ($col['align'] == 1) {
                     $align = floor(($col['width'] - $col['size']['width']) / 2);
                     // center
                 } elseif ($col['align'] == 2) {
                     $align = $col['width'] - $col['size']['width'];
                     // right
                 }
             }
             imageText($this->image, $col['fontsize'], 0, $rowx + $align, $coly, $text_color, $col['text']);
             $rowx += $col['width'] + 9;
             //原来加的是20
             $height = $col['height'];
         }
         $coly += $height;
     }
 }
开发者ID:kai-cn,项目名称:zatree,代码行数:26,代码来源:class.cimagetexttable_zabbix.php

示例2: draw

 public function draw()
 {
     $this->calcRows();
     $coly = $this->y;
     foreach ($this->table as $numRow => $row) {
         $rowx = $this->x;
         foreach ($row as $numCol => $col) {
             $text_color = isset($col['color']) ? $col['color'] : $this->color;
             //SDI($text_color);
             $align = $this->align;
             if (isset($col['align'])) {
                 if ($col['align'] == 1) {
                     $align = floor(($col['width'] - $col['size']['width']) / 2);
                 } else {
                     if ($col['align'] == 2) {
                         $align = $col['width'] - $col['size']['width'];
                     }
                 }
                 // right
             }
             //SDI(array($col['fontsize'], 0, $rowx+$align, $coly, $text_color, $col['text']));
             imageText($this->image, $col['fontsize'], 0, $rowx + $align, $coly, $text_color, $col['text']);
             $rowx += $col['width'] + 20;
             $height = $col['height'];
         }
         $coly += $height;
     }
 }
开发者ID:songyuanjie,项目名称:zabbix-stats,代码行数:28,代码来源:class.cimagetexttable.php

示例3: show_messages

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);
//.........这里部分代码省略.........
开发者ID:TonywalkerCN,项目名称:Zabbix,代码行数:101,代码来源:func.inc.php

示例4: draw

 public function draw()
 {
     $this->calcRows();
     $coly = $this->y;
     foreach ($this->table as $row) {
         $rowx = $this->x;
         foreach ($row as $col) {
             $col['marginRight'] = isset($col['marginRight']) ? $col['marginRight'] : 20;
             // draw image
             if (isset($col['image'])) {
                 $imageWidth = imagesx($col['image']);
                 $imageHeight = imagesy($col['image']);
                 imagecopy($this->image, $col['image'], $rowx, $coly - $imageHeight + 1, 0, 0, $imageWidth, $imageHeight);
             } else {
                 $text_color = isset($col['color']) ? $col['color'] : $this->color;
                 $align = $this->align;
                 if (isset($col['align'])) {
                     if ($col['align'] == 1) {
                         $align = floor(($col['width'] - $col['size']['width']) / 2);
                         // center
                     } elseif ($col['align'] == 2) {
                         $align = $col['width'] - $col['size']['width'];
                         // right
                     }
                 }
                 imageText($this->image, $col['fontsize'], 0, $rowx + $align, $coly, $text_color, $col['text']);
             }
             $rowx += $col['width'] + $col['marginRight'];
             $height = $col['height'];
         }
         $coly += $height;
     }
 }
开发者ID:TonywalkerCN,项目名称:Zabbix,代码行数:33,代码来源:CImageTextTable.php

示例5: drawHeader

 public function drawHeader()
 {
     if (!isset($this->header)) {
         $str = $this->items[0]['hostname'] . ': ' . $this->items[0]['name'];
     } else {
         $str = $this->header;
     }
     $str .= $this->period2str($this->period);
     // calculate largest font size that can fit graph header
     // TODO: font size must be dynamic in other parts of the graph as well, like legend, timeline, etc
     for ($fontsize = 11; $fontsize > 7; $fontsize--) {
         $dims = imageTextSize($fontsize, 0, $str);
         $x = $this->fullSizeX / 2 - $dims['width'] / 2;
         // most important information must be displayed, period can be out of the graph
         if ($x < 2) {
             $x = 2;
         }
         if ($dims['width'] <= $this->fullSizeX) {
             break;
         }
     }
     imageText($this->im, $fontsize, 0, $x, 24, $this->getColor($this->graphtheme['textcolor'], 0), $str);
 }
开发者ID:quanta-computing,项目名称:debian-packages,代码行数:23,代码来源:class.cgraphdraw.php

示例6: drawDate

 public function drawDate()
 {
     $str = $this->getDateFormat();
     imageText($this->im, 8, 0, 8, $this->sizeY + $this->shiftY + $this->legendOffsetY - 43, $this->getColor($this->graphtheme['highlightcolor'], 0), $str);
 }
开发者ID:kai-cn,项目名称:zatree,代码行数:5,代码来源:class.cchart_zabbix.php

示例7: draw

 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);
 }
开发者ID:SandipSingh14,项目名称:Zabbix_,代码行数:62,代码来源:CBarGraphDraw.php

示例8: drawLegend

 protected function drawLegend()
 {
     if (!$this->drawLegend) {
         return;
     }
     $shiftY = $this->shiftY;
     $shiftX = $this->fullSizeX - $this->shiftlegendright - $this->shiftXright;
     $count = 0;
     foreach ($this->series as $key => $serie) {
         foreach ($serie as $num => $value) {
             $caption = $this->seriesLegend[$num];
             $color = $this->getColor($this->seriesColor[$num], 0);
             imagefilledrectangle($this->im, $shiftX - 5, $shiftY + 14 * $count - 5, $shiftX + 5, $shiftY + 5 + 14 * $count, $color);
             imagerectangle($this->im, $shiftX - 5, $shiftY + 14 * $count - 5, $shiftX + 5, $shiftY + 5 + 14 * $count, $this->getColor('Black No Alpha'));
             $dims = imageTextSize(8, 0, $caption);
             imageText($this->im, 8, 0, $shiftX + 10, $shiftY - 5 + 14 * $count + 10, $this->getColor($this->graphtheme['textcolor'], 0), $caption);
             $count++;
         }
         break;
         //!!!!
     }
 }
开发者ID:songyuanjie,项目名称:zabbix-stats,代码行数:22,代码来源:class.cbar.php

示例9: drawRightSide

 private function drawRightSide()
 {
     if ($this->yaxisright == 0 || $this->skipRightScale == 1) {
         return;
     }
     $minY = $this->m_minY[GRAPH_YAXIS_SIDE_RIGHT];
     $maxY = $this->m_maxY[GRAPH_YAXIS_SIDE_RIGHT];
     $units = null;
     $unitsLong = null;
     for ($item = 0; $item < $this->num; $item++) {
         if ($this->items[$item]['axisside'] == GRAPH_YAXIS_SIDE_RIGHT) {
             if (is_null($units)) {
                 $units = $this->items[$item]['units'];
             } else {
                 if ($this->items[$item]['units'] != $units) {
                     $units = false;
                 }
             }
         }
     }
     if (is_null($units) || $units === false) {
         $units = '';
     } else {
         for ($item = 0; $item < $this->num; $item++) {
             if ($this->items[$item]['axisside'] == GRAPH_YAXIS_SIDE_RIGHT && !empty($this->items[$item]['unitsLong'])) {
                 $unitsLong = $this->items[$item]['unitsLong'];
                 break;
             }
         }
     }
     if (!empty($unitsLong)) {
         $dims = imageTextSize(9, 90, $unitsLong);
         $tmpY = $this->sizeY / 2 + $this->shiftY + $dims['height'] / 2;
         if ($tmpY < $dims['height']) {
             $tmpY = $dims['height'] + 6;
         }
         imageText($this->im, 9, 90, $this->fullSizeX - $dims['width'], $tmpY, $this->getColor($this->graphtheme['textcolor'], 0), $unitsLong);
     }
     $step = $this->gridStep[GRAPH_YAXIS_SIDE_RIGHT];
     $hstr_count = $this->gridLinesCount[GRAPH_YAXIS_SIDE_RIGHT];
     for ($i = 0; $i <= $hstr_count; $i++) {
         if ($hstr_count == 0) {
             continue;
         }
         //using bc module in case of large numbers
         $val = bcadd(bcmul($i, $step), $minY);
         if (bccomp(bcadd($val, bcdiv($step, 2)), $maxY) == 1) {
             continue;
         }
         $str = convert_units($val, $units, ITEM_CONVERT_NO_UNITS);
         imageText($this->im, 8, 0, $this->sizeX + $this->shiftXleft + 12, $this->sizeY - $this->gridStepX[GRAPH_YAXIS_SIDE_RIGHT] * $i + $this->shiftY + 4, $this->getColor($this->graphtheme['textcolor'], 0), $str);
     }
     $str = convert_units($maxY, $units, ITEM_CONVERT_NO_UNITS);
     imageText($this->im, 8, 0, $this->sizeX + $this->shiftXleft + 12, $this->shiftY + 4, $this->getColor($this->graphtheme['textcolor'], 0), $str);
     if ($this->zero[GRAPH_YAXIS_SIDE_RIGHT] != $this->sizeY + $this->shiftY && $this->zero[GRAPH_YAXIS_SIDE_RIGHT] != $this->shiftY) {
         imageline($this->im, $this->shiftXleft, $this->zero[GRAPH_YAXIS_SIDE_RIGHT], $this->shiftXleft + $this->sizeX, $this->zero[GRAPH_YAXIS_SIDE_RIGHT], $this->getColor(GRAPH_ZERO_LINE_COLOR_RIGHT));
         //*/
     }
 }
开发者ID:songyuanjie,项目名称:zabbix-stats,代码行数:59,代码来源:class.cchart.php

示例10: draw


//.........这里部分代码省略.........
     $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();
     $this->drawXYAxisScale($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;
         }
     }
     $this->drawSides();
     if ($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);
 }
开发者ID:itnihao,项目名称:zatree-2.2,代码行数:101,代码来源:CLineGraphDraw.php

示例11: drawSides

 private function drawSides()
 {
     if (isset($this->axis_valuetype[GRAPH_YAXIS_SIDE_RIGHT]) && ($this->yaxisright != 0 || $this->skipRightScale != 1)) {
         $sides[] = GRAPH_YAXIS_SIDE_RIGHT;
     }
     if (isset($this->axis_valuetype[GRAPH_YAXIS_SIDE_LEFT]) && ($this->yaxisleft != 0 || $this->skipLeftScale != 1) || !isset($sides)) {
         $sides[] = GRAPH_YAXIS_SIDE_LEFT;
     }
     foreach ($sides as $side) {
         $minY = $this->m_minY[$side];
         $maxY = $this->m_maxY[$side];
         $units = null;
         $unitsLong = null;
         $byteStep = false;
         for ($item = 0; $item < $this->num; $item++) {
             if ($this->items[$item]['axisside'] == $side) {
                 // check if items use B or Bps units
                 if ($this->items[$item]['units'] == 'B' || $this->items[$item]['units'] == 'Bps') {
                     $byteStep = true;
                 }
                 if (is_null($units)) {
                     $units = $this->items[$item]['units'];
                 } elseif ($this->items[$item]['units'] != $units) {
                     $units = '';
                 }
             }
         }
         if (is_null($units) || $units === false) {
             $units = '';
         } else {
             for ($item = 0; $item < $this->num; $item++) {
                 if ($this->items[$item]['axisside'] == $side && !empty($this->items[$item]['unitsLong'])) {
                     $unitsLong = $this->items[$item]['unitsLong'];
                     break;
                 }
             }
         }
         if (!empty($unitsLong)) {
             $dims = imageTextSize(9, 90, $unitsLong);
             $tmpY = $this->sizeY / 2 + $this->shiftY + $dims['height'] / 2;
             if ($tmpY < $dims['height']) {
                 $tmpY = $dims['height'] + 6;
             }
             $tmpX = $side == GRAPH_YAXIS_SIDE_LEFT ? $dims['width'] + 8 : $this->fullSizeX - $dims['width'];
             imageText($this->im, 9, 90, $tmpX, $tmpY, $this->getColor($this->graphtheme['textcolor'], 0), $unitsLong);
         }
         $step = $this->gridStep[$side];
         $hstr_count = $this->gridLinesCount[$side];
         // ignore milliseconds if  -1 <= maxY => 1 or -1 <= minY => 1
         $ignoreMillisec = bccomp($maxY, -1) <= 0 || bccomp($maxY, 1) >= 0 || bccomp($minY, -1) <= 0 || bccomp($minY, 1) >= 0;
         $newPow = false;
         if ($byteStep) {
             $maxYPow = convertToBase1024($maxY, 1024);
             $minYPow = convertToBase1024($minY, 1024);
             $powStep = 1024;
         } else {
             $maxYPow = convertToBase1024($maxY);
             $minYPow = convertToBase1024($minY);
             $powStep = 1000;
         }
         if (abs($maxYPow['pow']) > abs($minYPow['pow']) && $maxYPow['value'] != 0) {
             $newPow = $maxYPow['pow'];
             if (abs(bcdiv($minYPow['value'], bcpow($powStep, $maxYPow['pow']))) > 1000) {
                 $newPow = $minYPow['pow'];
             }
         }
         if (abs($maxYPow['pow']) < abs($minYPow['pow']) && $minYPow['value'] != 0) {
             $newPow = $minYPow['pow'];
             if (abs(bcdiv($maxYPow['value'], bcpow($powStep, $minYPow['pow']))) > 1000) {
                 $newPow = $maxYPow['pow'];
             }
         }
         if ($maxYPow['pow'] == $minYPow['pow']) {
             $newPow = $maxYPow['pow'];
         }
         $maxLength = false;
         // get all values in y-axis if units != 's'
         if ($units != 's') {
             $calcValues = array();
             for ($i = 0; $i <= $hstr_count; $i++) {
                 $hstr_count = $hstr_count == 0 ? 1 : $hstr_count;
                 $val = bcadd(bcmul($i, $step), $minY);
                 if (bccomp(bcadd($val, bcdiv($step, 2)), $maxY) == 1) {
                     continue;
                 }
                 $calcValues[] = convert_units(array('value' => $val, 'convert' => ITEM_CONVERT_NO_UNITS, 'byteStep' => $byteStep, 'pow' => $newPow));
             }
             $calcValues[] = convert_units(array('value' => $maxY, 'convert' => ITEM_CONVERT_NO_UNITS, 'byteStep' => $byteStep, 'pow' => $newPow));
             $maxLength = calcMaxLengthAfterDot($calcValues);
         }
         for ($i = 0; $i <= $hstr_count; $i++) {
             $hstr_count = $hstr_count == 0 ? 1 : $hstr_count;
             $val = bcadd(bcmul($i, $step), $minY);
             if (bccomp(bcadd($val, bcdiv($step, 2)), $maxY) == 1) {
                 continue;
             }
             $str = convert_units(array('value' => $val, 'units' => $units, 'convert' => ITEM_CONVERT_NO_UNITS, 'byteStep' => $byteStep, 'pow' => $newPow, 'ignoreMillisec' => $ignoreMillisec, 'length' => $maxLength));
             if ($side == GRAPH_YAXIS_SIDE_LEFT) {
                 $dims = imageTextSize(8, 0, $str);
                 $posX = $this->shiftXleft - $dims['width'] - 9;
//.........这里部分代码省略.........
开发者ID:itnihao,项目名称:zatree-2.2,代码行数:101,代码来源:CLineGraphDraw_Zabbix.php

示例12: drawLegend

 protected function drawLegend()
 {
     $shiftY = $this->shiftY + $this->shiftYLegend;
     $max_host_len = 0;
     $max_desc_len = 0;
     for ($i = 0; $i < $this->num; $i++) {
         if (zbx_strlen($this->items[$i]['host']) > $max_host_len) {
             $max_host_len = zbx_strlen($this->items[$i]['host']);
         }
         if (zbx_strlen($this->items[$i]['description']) > $max_desc_len) {
             $max_desc_len = zbx_strlen($this->items[$i]['description']);
         }
     }
     for ($i = 0; $i < $this->num; $i++) {
         $color = $this->getColor($this->items[$i]['color'], 0);
         $data =& $this->data[$this->items[$i]['itemid']][$this->items[$i]['calc_type']];
         switch ($this->items[$i]['calc_fnc']) {
             case CALC_FNC_MIN:
                 $fnc_name = 'min';
                 $datavalue = $data->min;
                 break;
             case CALC_FNC_MAX:
                 $fnc_name = 'max';
                 $datavalue = $data->max;
                 break;
             case CALC_FNC_LST:
                 $fnc_name = 'last';
                 $datavalue = $data->lst;
                 break;
             case CALC_FNC_AVG:
             default:
                 $fnc_name = 'avg';
                 $datavalue = $data->avg;
         }
         $proc = $datavalue * 100 / $this->sum;
         //			convert_units($datavalue,$this->items[$i]["units"]),
         if (isset($data) && isset($datavalue)) {
             $strvalue = sprintf(S_VALUE . ': %s (' . (round($proc) != $proc ? '%0.2f' : '%s') . '%%)', convert_units($datavalue, $this->items[$i]['units']), $proc);
             $str = sprintf('%s: %s [%s] ', str_pad($this->items[$i]['host'], $max_host_len, ' '), str_pad($this->items[$i]['description'], $max_desc_len, ' '), $fnc_name);
         } else {
             $strvalue = sprintf(S_VALUE . ': ' . S_NO_DATA_SMALL);
             $str = sprintf('%s: %s [ ' . S_NO_DATA_SMALL . ' ]', str_pad($this->items[$i]['host'], $max_host_len, ' '), str_pad($this->items[$i]['description'], $max_desc_len, ' '));
         }
         imagefilledrectangle($this->im, $this->shiftXleft, $this->sizeY + $shiftY + 14 * $i - 5, $this->shiftXleft + 10, $this->sizeY + $shiftY + 5 + 14 * $i, $color);
         imagerectangle($this->im, $this->shiftXleft, $this->sizeY + $shiftY + 14 * $i - 5, $this->shiftXleft + 10, $this->sizeY + $shiftY + 5 + 14 * $i, $this->getColor('Black No Alpha'));
         $dims = imageTextSize(8, 0, $str);
         imageText($this->im, 8, 0, $this->shiftXleft + 15, $this->sizeY + $shiftY + 14 * $i + 5, $this->getColor($this->graphtheme['textcolor'], 0), $str);
         $shiftX = $this->fullSizeX - $this->shiftlegendright - $this->shiftXright + 25;
         //		SDI($shiftX.','.$this->sizeX);
         imagefilledrectangle($this->im, $shiftX - 10, $this->shiftY + 10 + 14 * $i, $shiftX, $this->shiftY + 10 + 10 + 14 * $i, $color);
         imagerectangle($this->im, $shiftX - 10, $this->shiftY + 10 + 14 * $i, $shiftX, $this->shiftY + 10 + 10 + 14 * $i, $this->GetColor('Black No Alpha'));
         imagetext($this->im, 8, 0, $shiftX + 5, $this->shiftY + 10 + 14 * $i + 10, $this->getColor($this->graphtheme['textcolor'], 0), $strvalue);
     }
     if ($this->sizeY < 120) {
         return;
     }
 }
开发者ID:songyuanjie,项目名称:zabbix-stats,代码行数:57,代码来源:class.cpie.php

示例13: array

        $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';
开发者ID:songyuanjie,项目名称:zabbix-stats,代码行数:31,代码来源:vtext.php

示例14: imagefilledrectangle

    $yf = $sizeY * $false[$i - 1] / 100;
    if ($yf > 0) {
        imagefilledrectangle($im, $x1 + $shiftX, $yt + $yu + $shiftYup, $x1 + $shiftX + 8, $sizeY + $shiftYup, imagecolorallocate($im, 120, 235, 120));
    }
    // GREEN
    //SDI($yt.'+'.$yf.'+'.$yu);
    if ($yt + $yf + $yu > 0) {
        imagerectangle($im, $x1 + $shiftX, $shiftYup, $x1 + $shiftX + 8, $sizeY + $shiftYup, $black);
    }
}
for ($i = 0; $i <= $sizeY; $i += $sizeY / 10) {
    //imagestring($im, 1, $sizeX+5+$shiftX, $sizeY-$i-4+$shiftYup, $i*($maxY-$minY)/$sizeY+$minY , $darkred);
    imageText($im, 7, 0, $sizeX + 5 + $shiftX, $sizeY - $i - 4 + $shiftYup + 8, $darkred, $i * ($maxY - $minY) / $sizeY + $minY);
}
imagefilledrectangle($im, $shiftX, $sizeY + $shiftYup + 39 + 15 * 0, $shiftX + 5, $sizeY + $shiftYup + 35 + 9 + 15 * 0, imagecolorallocate($im, 120, 235, 120));
imagerectangle($im, $shiftX, $sizeY + $shiftYup + 39 + 15 * 0, $shiftX + 5, $sizeY + $shiftYup + 35 + 9 + 15 * 0, $black);
imageText($im, 8, 0, $shiftX + 9, $sizeY + $shiftYup + 15 * 0 + 45, $black, S_OK . " (%)");
//imagestring($im, 2,$shiftX+9,$sizeY+$shiftYup+15*0+35, S_OK." (%)", $black);
imagefilledrectangle($im, $shiftX, $sizeY + $shiftYup + 39 + 15 * 1, $shiftX + 5, $sizeY + $shiftYup + 35 + 9 + 15 * 1, imagecolorallocate($im, 235, 120, 120));
imagerectangle($im, $shiftX, $sizeY + $shiftYup + 39 + 15 * 1, $shiftX + 5, $sizeY + $shiftYup + 15 + 9 + 35 * 1, $black);
imageText($im, 8, 0, $shiftX + 9, $sizeY + $shiftYup + 15 * 1 + 45, $black, S_PROBLEMS . " (%)");
//imagestring($im, 2,$shiftX+9,$sizeY+$shiftYup+15*1+35, S_PROBLEMS." (%)", $black);
imagefilledrectangle($im, $shiftX, $sizeY + $shiftYup + 39 + 15 * 2, $shiftX + 5, $sizeY + $shiftYup + 35 + 9 + 15 * 2, imagecolorallocate($im, 220, 220, 220));
imagerectangle($im, $shiftX, $sizeY + $shiftYup + 39 + 15 * 2, $shiftX + 5, $sizeY + $shiftYup + 35 + 9 + 15 * 2, $black);
imageText($im, 8, 0, $shiftX + 9, $sizeY + $shiftYup + 15 * 2 + 45, $black, S_UNKNOWN . " (%)");
imagestringup($im, 0, imagesx($im) - 10, imagesy($im) - 50, 'http://www.zabbix.com', $gray);
$end_time = time(NULL);
imagestring($im, 0, imagesx($im) - 100, imagesy($im) - 12, 'Generated in ' . ($end_time - $start_time) . ' sec', $gray);
ImageOut($im);
imagedestroy($im);
include_once 'include/page_footer.php';
开发者ID:songyuanjie,项目名称:zabbix-stats,代码行数:31,代码来源:chart4.php

示例15: imagefilledrectangle

    $yt = $sizeY * $true[$i - 1] / 100;
    if ($yt > 0) {
        imagefilledrectangle($im, $x1 + $shiftX, $shiftYup, $x1 + $shiftX + 8, $yt + $shiftYup, imagecolorallocate($im, 235, 120, 120));
        // red
    }
    $yf = $sizeY * $false[$i - 1] / 100;
    if ($yf > 0) {
        imagefilledrectangle($im, $x1 + $shiftX, $yt + $shiftYup, $x1 + $shiftX + 8, $sizeY + $shiftYup, imagecolorallocate($im, 120, 235, 120));
        // green
    }
    if ($yt + $yf > 0) {
        imagerectangle($im, $x1 + $shiftX, $shiftYup, $x1 + $shiftX + 8, $sizeY + $shiftYup, $black);
    }
}
for ($i = 0; $i <= $sizeY; $i += $sizeY / 10) {
    imageText($im, 7, 0, $sizeX + 5 + $shiftX, $sizeY - $i - 4 + $shiftYup + 8, $darkred, $i * ($maxY - $minY) / $sizeY + $minY);
}
imagefilledrectangle($im, $shiftX, $sizeY + $shiftYup + 39, $shiftX + 5, $sizeY + $shiftYup + 44, imagecolorallocate($im, 120, 235, 120));
imagerectangle($im, $shiftX, $sizeY + $shiftYup + 39, $shiftX + 5, $sizeY + $shiftYup + 44, $black);
imageText($im, 8, 0, $shiftX + 9, $sizeY + $shiftYup + 45, $black, _('OK') . ' (%)');
imagefilledrectangle($im, $shiftX, $sizeY + $shiftYup + 54, $shiftX + 5, $sizeY + $shiftYup + 59, imagecolorallocate($im, 235, 120, 120));
imagerectangle($im, $shiftX, $sizeY + $shiftYup + 54, $shiftX + 5, $sizeY + $shiftYup + 59, $black);
imageText($im, 8, 0, $shiftX + 9, $sizeY + $shiftYup + 60, $black, _('Problems') . ' (%)');
imagestringup($im, 1, imagesx($im) - 10, imagesy($im) - 50, ZABBIX_HOMEPAGE, $gray);
$str = sprintf('%0.2f', microtime(true) - $startTime);
$str = _s('Generated in %s sec', $str);
$strSize = imageTextSize(6, 0, $str);
imageText($im, 6, 0, imagesx($im) - $strSize['width'] - 5, imagesy($im) - 5, $gray, $str);
imageOut($im);
imagedestroy($im);
require_once dirname(__FILE__) . '/include/page_footer.php';
开发者ID:unix1986,项目名称:zabbix,代码行数:31,代码来源:chart4.php


注:本文中的imageText函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。