本文整理汇总了PHP中imageTextSize函数的典型用法代码示例。如果您正苦于以下问题：PHP imageTextSize函数的具体用法？PHP imageTextSize怎么用？PHP imageTextSize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imageTextSize函数的20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，您的评价将有助于我们的系统推荐出更棒的PHP代码示例。
示例1: paintGrid
protected function paintGrid()
{
$size = $this->options['grid']['size'];
if (empty($size)) {
return;
}
$width = $this->canvas->getWidth();
$height = $this->canvas->getHeight();
$maxSize = max($width, $height);
$dims = imageTextSize(8, 0, '00');
for ($xy = $size; $xy < $maxSize; $xy += $size) {
if ($xy < $width) {
$this->canvas->drawLine($xy, 0, $xy, $height, $this->options['grid']['color'], MAP_LINK_DRAWTYPE_DASHED_LINE);
$this->canvas->drawText(8, 0, $xy + 3, $dims['height'] + 3, $this->options['grid']['color'], $xy);
}
if ($xy < $height) {
$this->canvas->drawLine(0, $xy, $width, $xy, $this->options['grid']['color'], MAP_LINK_DRAWTYPE_DASHED_LINE);
$this->canvas->drawText(8, 0, 3, $xy + $dims['height'] + 3, $this->options['grid']['color'], $xy);
}
}
$this->canvas->drawText(8, 0, 2, $dims['height'] + 3, 'black', 'Y X:');
}
开发者ID:itnihao，项目名称:Zabbix_，代码行数:22，代码来源:CMapPainter.php
示例2: drawHeader
public function drawHeader()
{
if (!isset($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), $str);
}
开发者ID:quanta-computing，项目名称:debian-packages，代码行数:23，代码来源:class.cgraphdraw.php
示例3: imageText
function imageText($image, $fontsize, $angle, $x, $y, $color, $string)
{
$gdinfo = gd_info();
if ($gdinfo['FreeType Support'] && function_exists('imagettftext')) {
if (preg_match(ZBX_PREG_DEF_FONT_STRING, $string) && $angle != 0 || ZBX_FONT_NAME == ZBX_GRAPH_FONT_NAME) {
$ttf = ZBX_FONTPATH . '/' . ZBX_FONT_NAME . '.ttf';
imagettftext($image, $fontsize, $angle, $x, $y, $color, $ttf, $string);
} elseif ($angle == 0) {
$ttf = ZBX_FONTPATH . '/' . ZBX_GRAPH_FONT_NAME . '.ttf';
imagettftext($image, $fontsize, $angle, $x, $y, $color, $ttf, $string);
} else {
$ttf = ZBX_FONTPATH . '/' . ZBX_GRAPH_FONT_NAME . '.ttf';
$size = imageTextSize($fontsize, 0, $string);
$imgg = imagecreatetruecolor($size['width'] + 1, $size['height']);
$transparentColor = imagecolorallocatealpha($imgg, 200, 200, 200, 127);
imagefill($imgg, 0, 0, $transparentColor);
imagettftext($imgg, $fontsize, 0, 0, $size['height'], $color, $ttf, $string);
$imgg = imagerotate($imgg, $angle, $transparentColor);
ImageAlphaBlending($imgg, false);
imageSaveAlpha($imgg, true);
imagecopy($image, $imgg, $x - $size['height'], $y - $size['width'], 0, 0, $size['height'], $size['width'] + 1);
imagedestroy($imgg);
}
} else {
$dims = imageTextSize($fontsize, $angle, $string);
switch ($fontsize) {
case 5:
$fontsize = 1;
break;
case 6:
$fontsize = 1;
break;
case 7:
$fontsize = 2;
break;
case 8:
$fontsize = 2;
break;
case 9:
$fontsize = 3;
break;
case 10:
$fontsize = 3;
break;
case 11:
$fontsize = 4;
break;
case 12:
$fontsize = 4;
break;
case 13:
$fontsize = 5;
break;
case 14:
$fontsize = 5;
break;
default:
$fontsize = 2;
break;
}
if ($angle) {
$x -= $dims['width'];
$y -= 2;
} else {
$y -= $dims['height'] - 2;
}
if ($angle > 0) {
return imagestringup($image, $fontsize, $x, $y, $string, $color);
}
return imagestring($image, $fontsize, $x, $y, $string, $color);
}
return true;
}
开发者ID:quanta-computing，项目名称:debian-packages，代码行数:73，代码来源:graphs.inc.php
示例4: 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5: drawMapLabels
function drawMapLabels(&$im, $map, $mapInfo, $resolveMacros = true)
{
global $colors;
if ($map['label_type'] == MAP_LABEL_TYPE_NOTHING && $map['label_format'] == SYSMAP_LABEL_ADVANCED_OFF) {
return;
}
$selements = $map['selements'];
$allStrings = '';
$labelLines = array();
$statusLines = array();
foreach ($selements as $sid => $selement) {
if (isset($selement['elementsubtype']) && $selement['elementsubtype'] == SYSMAP_ELEMENT_SUBTYPE_HOST_GROUP_ELEMENTS) {
unset($selements[$sid]);
}
}
// set label type and custom label text for all selements
foreach ($selements as $selementId => $selement) {
$selements[$selementId]['label_type'] = $map['label_type'];
if ($map['label_format'] == SYSMAP_LABEL_ADVANCED_OFF) {
continue;
}
switch ($selement['elementtype']) {
case SYSMAP_ELEMENT_TYPE_HOST_GROUP:
$selements[$selementId]['label_type'] = $map['label_type_hostgroup'];
if ($map['label_type_hostgroup'] == MAP_LABEL_TYPE_CUSTOM) {
$selements[$selementId]['label'] = $map['label_string_hostgroup'];
}
break;
case SYSMAP_ELEMENT_TYPE_HOST:
$selements[$selementId]['label_type'] = $map['label_type_host'];
if ($map['label_type_host'] == MAP_LABEL_TYPE_CUSTOM) {
$selements[$selementId]['label'] = $map['label_string_host'];
}
break;
case SYSMAP_ELEMENT_TYPE_TRIGGER:
$selements[$selementId]['label_type'] = $map['label_type_trigger'];
if ($map['label_type_trigger'] == MAP_LABEL_TYPE_CUSTOM) {
$selements[$selementId]['label'] = $map['label_string_trigger'];
}
break;
case SYSMAP_ELEMENT_TYPE_MAP:
$selements[$selementId]['label_type'] = $map['label_type_map'];
if ($map['label_type_map'] == MAP_LABEL_TYPE_CUSTOM) {
$selements[$selementId]['label'] = $map['label_string_map'];
}
break;
case SYSMAP_ELEMENT_TYPE_IMAGE:
$selements[$selementId]['label_type'] = $map['label_type_image'];
if ($map['label_type_image'] == MAP_LABEL_TYPE_CUSTOM) {
$selements[$selementId]['label'] = $map['label_string_image'];
}
break;
}
}
foreach ($selements as $selementId => $selement) {
if (!isset($labelLines[$selementId])) {
$labelLines[$selementId] = array();
}
if (!isset($statusLines[$selementId])) {
$statusLines[$selementId] = array();
}
$msg = $resolveMacros ? CMacrosResolverHelper::resolveMapLabelMacrosAll($selement) : $selement['label'];
$allStrings .= $msg;
$msgs = explode("\n", $msg);
foreach ($msgs as $msg) {
$labelLines[$selementId][] = array('msg' => $msg);
}
$elementInfo = $mapInfo[$selementId];
foreach (array('problem', 'unack', 'maintenance', 'ok', 'status') as $caption) {
if (!isset($elementInfo['info'][$caption]) || zbx_empty($elementInfo['info'][$caption]['msg'])) {
continue;
}
$statusLines[$selementId][] = array('msg' => $elementInfo['info'][$caption]['msg'], 'color' => $elementInfo['info'][$caption]['color']);
$allStrings .= $elementInfo['info'][$caption]['msg'];
}
}
$allLabelsSize = imageTextSize(8, 0, str_replace("\r", '', str_replace("\n", '', $allStrings)));
$labelFontHeight = $allLabelsSize['height'];
$labelFontBaseline = $allLabelsSize['baseline'];
$elementsHostIds = array();
foreach ($selements as $selement) {
if ($selement['label_type'] != MAP_LABEL_TYPE_IP) {
continue;
}
if ($selement['elementtype'] == SYSMAP_ELEMENT_TYPE_HOST) {
$elementsHostIds[] = $selement['elementid'];
}
}
if (!empty($elementsHostIds)) {
$mapHosts = API::Host()->get(array('hostids' => $elementsHostIds, 'output' => array('hostid'), 'selectInterfaces' => API_OUTPUT_EXTEND));
$mapHosts = zbx_toHash($mapHosts, 'hostid');
}
// draw
foreach ($selements as $selementId => $selement) {
if (empty($selement) || $selement['label_type'] == MAP_LABEL_TYPE_NOTHING) {
continue;
}
$elementInfo = $mapInfo[$selementId];
$hl_color = null;
$st_color = null;
//.........这里部分代码省略.........
开发者ID:TonywalkerCN，项目名称:Zabbix，代码行数:101，代码来源:maps.inc.php
示例6: drawHeader
public function drawHeader()
{
if (!isset($this->header)) {
$str = $this->items[0]['host'] . ': ' . $this->items[0]['description'];
} else {
$str = $this->header;
}
$str .= $this->period2str($this->period);
$fontnum = 11;
if ($this->sizeX < 500 && ($this->type == GRAPH_TYPE_NORMAL || $this->type == GRAPH_TYPE_BAR)) {
$fontnum = 8;
}
$dims = imageTextSize($fontnum, 0, $str);
$x = $this->fullSizeX / 2 - $dims['width'] / 2;
imagetext($this->im, $fontnum, 0, $x, 24, $this->getColor($this->graphtheme['textcolor'], 0), $str);
}
开发者ID:songyuanjie，项目名称:zabbix-stats，代码行数:16，代码来源:class.cgraphdraw.php
示例7: imageText
/**
* Draws a text on an image. Supports TrueType fonts.
*
* @param resource $image
* @param int $fontsize
* @param int $angle
* @param int $x
* @param int $y
* @param int $color a numeric color identifier from imagecolorallocate() or imagecolorallocatealpha()
* @param string $string
*/
function imageText($image, $fontsize, $angle, $x, $y, $color, $string)
{
if (preg_match(ZBX_PREG_DEF_FONT_STRING, $string) && $angle != 0 || ZBX_FONT_NAME == ZBX_GRAPH_FONT_NAME) {
$ttf = ZBX_FONTPATH . '/' . ZBX_FONT_NAME . '.ttf';
imagettftext($image, $fontsize, $angle, $x, $y, $color, $ttf, $string);
} elseif ($angle == 0) {
$ttf = ZBX_FONTPATH . '/' . ZBX_GRAPH_FONT_NAME . '.ttf';
imagettftext($image, $fontsize, $angle, $x, $y, $color, $ttf, $string);
} else {
$ttf = ZBX_FONTPATH . '/' . ZBX_GRAPH_FONT_NAME . '.ttf';
$size = imageTextSize($fontsize, 0, $string);
$imgg = imagecreatetruecolor($size['width'] + 1, $size['height']);
$transparentColor = imagecolorallocatealpha($imgg, 200, 200, 200, 127);
imagefill($imgg, 0, 0, $transparentColor);
imagettftext($imgg, $fontsize, 0, 0, $size['height'], $color, $ttf, $string);
$imgg = imagerotate($imgg, $angle, $transparentColor);
imagealphablending($imgg, false);
imagesavealpha($imgg, true);
imagecopy($image, $imgg, $x - $size['height'], $y - $size['width'], 0, 0, $size['height'], $size['width'] + 1);
imagedestroy($imgg);
}
}
开发者ID:itnihao，项目名称:zatree-2.2，代码行数:33，代码来源:graphs.inc.php
示例8: 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($im);
require_once dirname(__FILE__) . '/include/page_footer.php';
开发者ID:unix1986，项目名称:zabbix，代码行数:31，代码来源:chart4.php
示例9: drawMapLabels
function drawMapLabels(&$im, &$map, &$map_info)
{
global $colors;
if ($map['label_type'] == MAP_LABEL_TYPE_NOTHING) {
return;
}
$selements = $map['selements'];
$all_strings = '';
$label_lines = array();
$status_lines = array();
foreach ($selements as $selementid => $selement) {
if (!isset($label_lines[$selementid])) {
$label_lines[$selementid] = array();
}
if (!isset($status_lines[$selementid])) {
$status_lines[$selementid] = array();
}
$msg = resolveMapLabelMacrosAll($selement);
$all_strings .= $msg;
$msgs = explode("\n", $msg);
foreach ($msgs as $msg) {
$label_lines[$selementid][] = array('msg' => $msg);
}
$el_info = $map_info[$selementid];
$el_msgs = array('problem', 'unack', 'maintenance', 'unknown', 'ok', 'status');
foreach ($el_msgs as $key => $caption) {
if (!isset($el_info['info'][$caption]) || zbx_empty($el_info['info'][$caption]['msg'])) {
continue;
}
$status_lines[$selementid][] = array('msg' => $el_info['info'][$caption]['msg'], 'color' => $el_info['info'][$caption]['color']);
$all_strings .= $el_info['info'][$caption]['msg'];
}
}
$allLabelsSize = imageTextSize(8, 0, str_replace("\r", '', str_replace("\n", '', $all_strings)));
$labelFontHeight = $allLabelsSize['height'];
$labelFontBaseline = $allLabelsSize['baseline'];
foreach ($selements as $selementid => $selement) {
if (empty($selement)) {
continue;
}
$el_info = $map_info[$selementid];
$hl_color = null;
$st_color = null;
if (!isset($_REQUEST['noselements']) && $map['highlight'] % 2 == SYSMAP_HIGHLIGH_ON) {
if ($el_info['icon_type'] == SYSMAP_ELEMENT_ICON_ON) {
$hl_color = true;
}
if ($el_info['icon_type'] == SYSMAP_ELEMENT_ICON_UNKNOWN) {
$hl_color = true;
}
if ($el_info['icon_type'] == SYSMAP_ELEMENT_ICON_MAINTENANCE) {
$st_color = true;
}
if ($el_info['icon_type'] == SYSMAP_ELEMENT_ICON_DISABLED) {
$st_color = true;
}
}
if (in_array($selement['elementtype'], array(SYSMAP_ELEMENT_TYPE_HOST_GROUP, SYSMAP_ELEMENT_TYPE_MAP)) && !is_null($hl_color)) {
$st_color = null;
} else {
if (!is_null($st_color)) {
$hl_color = null;
}
}
$label_location = is_null($selement['label_location']) || $selement['label_location'] < 0 ? $map['label_location'] : $selement['label_location'];
$label = array();
if ($selement['elementtype'] == SYSMAP_ELEMENT_TYPE_HOST && $map['label_type'] == MAP_LABEL_TYPE_IP) {
$host = get_host_by_hostid($selement['elementid']);
$label[] = array('msg' => $host['ip']);
$label = array_merge($label, $status_lines[$selementid]);
} else {
if ($map['label_type'] == MAP_LABEL_TYPE_STATUS) {
$label = $status_lines[$selementid];
} else {
if ($map['label_type'] == MAP_LABEL_TYPE_NAME) {
$label[] = array('msg' => $el_info['name']);
} else {
$label = array_merge($label_lines[$selementid], $status_lines[$selementid]);
}
}
}
if (zbx_empty($label)) {
continue;
}
$w = 0;
foreach ($label as $str) {
$dims = imageTextSize(8, 0, $str['msg']);
$w = max($w, $dims['width']);
}
$h = count($label) * $labelFontHeight;
$x = $selement['x'];
$y = $selement['y'];
$img = get_png_by_selement($selement, $el_info);
$iconX = imagesx($img);
$iconY = imagesy($img);
if (!is_null($hl_color)) {
$icon_hl = 14;
} else {
if (!is_null($st_color)) {
$icon_hl = 6;
//.........这里部分代码省略.........
开发者ID:songyuanjie，项目名称:zabbix-stats，代码行数:101，代码来源:maps.inc.php
示例10: 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11: array
$fields = array('text' => array(T_ZBX_STR, O_OPT, P_SYS, null, null), 'font' => array(T_ZBX_INT, O_OPT, null, BETWEEN(1, 5), null), 'color' => array(T_ZBX_STR, O_OPT, null, null, null));
check_fields($fields);
$text = get_request('text', ' ');
$font = get_request('font', 9);
$color = get_request('color', 'black');
switch ($color) {
case 'white':
$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, $ref);
开发者ID:songyuanjie，项目名称:zabbix-stats，代码行数:31，代码来源:vtext.php
示例12: imageText
function imageText($image, $fontsize, $angle, $x, $y, $color, $string)
{
$gdinfo = gd_info();
if ($gdinfo['FreeType Support'] && function_exists('imagettftext')) {
if (preg_match(ZBX_PREG_DEF_FONT_STRING, $string) && $angle != 0 || ZBX_FONT_NAME == ZBX_GRAPH_FONT_NAME) {
$ttf = ZBX_FONTPATH . '/' . ZBX_FONT_NAME . '.ttf';
imagettftext($image, $fontsize, $angle, $x, $y, $color, $ttf, $string);
} elseif ($angle == 0) {
$ttf = ZBX_FONTPATH . '/' . ZBX_GRAPH_FONT_NAME . '.ttf';
imagettftext($image, $fontsize, $angle, $x, $y, $color, $ttf, $string);
} else {
$ttf = ZBX_FONTPATH . '/' . ZBX_GRAPH_FONT_NAME . '.ttf';
$size = imageTextSize($fontsize, 0, $string);
$imgg = imagecreatetruecolor($size['width'] + 1, $size['height']);
$transparentColor = imagecolorallocatealpha($imgg, 200, 200, 200, 127);
imagefill($imgg, 0, 0, $transparentColor);
imagettftext($imgg, $fontsize, 0, 0, $size['height'], $color, $ttf, $string);
$imgg = imagerotate($imgg, $angle, $transparentColor);
ImageAlphaBlending($imgg, false);
imageSaveAlpha($imgg, true);
imagecopy($image, $imgg, $x - $size['height'], $y - $size['width'], 0, 0, $size['height'], $size['width'] + 1);
imagedestroy($imgg);
}
} else {
show_error_message(_('PHP gd FreeType support missing'));
}
}
开发者ID:SandipSingh14，项目名称:Zabbix_，代码行数:27，代码来源:graphs.inc.php
示例13: 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14: calcRows
/**
* Calculates the size of each row and column.
*
* @return void
*/
private function calcRows()
{
$rowHeight = 0;
$colWidth = array();
foreach ($this->table as $y => $row) {
foreach ($row as $x => $col) {
// calculate size from image
if (isset($col['image'])) {
$dims = array('width' => imagesx($col['image']), 'height' => imagesy($col['image']));
} else {
if (!isset($col['fontsize'])) {
$col['fontsize'] = $this->fontsize;
}
$this->table[$y][$x]['fontsize'] = $col['fontsize'];
$dims = imageTextSize($col['fontsize'], 0, $col['text']);
}
$this->table[$y][$x]['size'] = $dims;
$rowHeight = $dims['height'] > $rowHeight ? $dims['height'] : $rowHeight;
if (!isset($colWidth[$x])) {
$colWidth[$x] = $dims['width'];
} elseif ($dims['width'] > $colWidth[$x]) {
$colWidth[$x] = $dims['width'];
}
}
}
if ($rowHeight < $this->rowheight) {
$rowHeight = $this->rowheight;
} else {
$this->rowheight = $rowHeight;
}
foreach ($this->table as $y => $row) {
foreach ($row as $x => $col) {
$this->table[$y][$x]['height'] = $rowHeight;
$this->table[$y][$x]['width'] = $colWidth[$x];
}
}
}
开发者ID:TonywalkerCN，项目名称:Zabbix，代码行数:42，代码来源:CImageTextTable.php
示例15: 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 - $dims['width'] - 9;
//.........这里部分代码省略.........
开发者ID:itnihao，项目名称:zatree-2.2，代码行数:101，代码来源:CLineGraphDraw_Zabbix.php
示例16: show_messages
function show_messages($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17: draw
//.........这里部分代码省略.........
$this->calcMinMaxInterval();
$th
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