public function drawTitle($text, $color)
{
$x = $this->width / 2 - imagefontwidth(4) * mb_strlen($text) / 2;
imagetext($this->canvas, 10, 0, $x, 25, $this->getColor($color), $text);
}
protected function drawLegend()
{
$shiftY = $this->shiftY + $this->shiftYLegend;
$max_host_len = 0;
$max_name_len = 0;
for ($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]['name']) > $max_name_len) {
$max_name_len = zbx_strlen($this->items[$i]['name']);
}
}
for ($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 / $this->sum;
if (isset($data) && isset($datavalue)) {
$strvalue = sprintf(_('Value') . ': %s (' . (round($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]['name'], $max_name_len, ' '), $fnc_name);
} else {
$strvalue = sprintf(_('Value: no data'));
$str = sprintf('%s: %s [ ' . _('no data') . ' ]', str_pad($this->items[$i]['host'], $max_host_len, ' '), str_pad($this->items[$i]['name'], $max_name_len, ' '));
}
imagefilledrectangle($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, $this->getColor('Black No Alpha'));
imageText($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 - $this->shiftXright + 25;
imagefilledrectangle($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;
}
}
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;
$st_color = null;
if (!isset($_REQUEST['noselements']) && $map['highlight'] % 2 == SYSMAP_HIGHLIGHT_ON) {
if ($elementInfo['icon_type'] == SYSMAP_ELEMENT_ICON_ON) {
$hl_color = true;
}
if ($elementInfo['icon_type'] == SYSMAP_ELEMENT_ICON_MAINTENANCE) {
$st_color = true;
}
if ($elementInfo['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)) {
$st_color = null;
} elseif (!is_null($st_color)) {
$hl_color = null;
}
$labelLocation = is_null($selement['label_location']) || $selement['label_location'] < 0 ? $map['label_location'] : $selement['label_location'];
$label = array();
if ($selement['label_type'] == MAP_LABEL_TYPE_IP && $selement['elementtype'] == SYSMAP_ELEMENT_TYPE_HOST) {
$interface = reset($mapHosts[$selement['elementid']]['interfaces']);
$label[] = array('msg' => $interface['ip']);
$label = array_merge($label, $statusLines[$selementId]);
} elseif ($selement['label_type'] == MAP_LABEL_TYPE_STATUS) {
$label = $statusLines[$selementId];
} elseif ($selement['label_type'] == MAP_LABEL_TYPE_NAME) {
$label[] = array('msg' => $elementInfo['name']);
$label = array_merge($label, $statusLines[$selementId]);
} else {
$label = array_merge($labelLines[$selementId], $statusLines[$selementId]);
}
if (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'];
$image = get_png_by_selement($elementInfo);
$iconX = imagesx($image);
$iconY = imagesy($image);
if (!is_null($hl_color)) {
$icon_hl = 14;
} elseif (!is_null($st_color)) {
$icon_hl = 6;
} else {
$icon_hl = 2;
}
switch ($labelLocation) {
case MAP_LABEL_LOC_TOP:
$y_rec = $y - $icon_hl - $h - 6;
$x_rec = $x + $iconX / 2 - $w / 2;
break;
case MAP_LABEL_LOC_LEFT:
$y_rec = $y - $h / 2 + $iconY / 2;
$x_rec = $x - $icon_hl - $w;
break;
case MAP_LABEL_LOC_RIGHT:
$y_rec = $y - $h / 2 + $iconY / 2;
$x_rec = $x + $iconX + $icon_hl;
break;
case MAP_LABEL_LOC_BOTTOM:
default:
$y_rec = $y + $iconY + $icon_hl;
$x_rec = $x + $iconX / 2 - $w / 2;
}
$increasey = 12;
foreach ($label as $line) {
if (zbx_empty($line['msg'])) {
continue;
}
$str = str_replace("\r", '', $line['msg']);
$color = isset($line['color']) ? $line['color'] : $colors['Black'];
$dims = imageTextSize(8, 0, $str);
if ($labelLocation == MAP_LABEL_LOC_TOP || $labelLocation == MAP_LABEL_LOC_BOTTOM) {
$x_label = $x + ceil($iconX / 2) - ceil($dims['width'] / 2);
} elseif ($labelLocation == MAP_LABEL_LOC_LEFT) {
$x_label = $x_rec + $w - $dims['width'];
} else {
$x_label = $x_rec;
}
imagefilledrectangle($im, $x_label - 1, $y_rec + $increasey - $labelFontHeight + $labelFontBaseline, $x_label + $dims['width'] + 1, $y_rec + $increasey + $labelFontBaseline, $colors['White']);
imagetext($im, 8, 0, $x_label, $y_rec + $increasey, $color, $str);
$increasey += $labelFontHeight + 1;
}
}
}
protected function drawSideValues()
{
$sides = array();
if ($this->axisSideLeft) {
$sides[] = GRAPH_YAXIS_SIDE_LEFT;
}
if ($this->axisSideRight) {
$sides[] = GRAPH_YAXIS_SIDE_RIGHT;
}
foreach ($sides as $axis) {
$min = $this->minValue[$axis];
$max = $this->maxValue[$axis];
$hstr_count = $this->gridLinesCount;
if ($this->column) {
for ($i = 0; $i <= $hstr_count; $i++) {
$str = convert_units(array('value' => $this->sizeY * $i / $hstr_count * ($max - $min) / $this->sizeY + $min, 'units' => $this->units[$axis]));
$sideShift = 0;
if (GRAPH_YAXIS_SIDE_LEFT == $axis) {
$dims = imageTextSize(8, 0, $str);
$sideShift = -1 * ($dims['width'] + 10);
} else {
$sideShift = $this->sizeX + 10;
}
imagetext($this->im, 8, 0, $this->shiftXleft + $this->shiftXCaptionLeft + $sideShift, $this->sizeY - $this->sizeY * $i / $hstr_count + $this->shiftY + $this->shiftYCaptionTop + 6, $this->getColor($this->graphtheme['textcolor'], 0), $str);
}
} elseif (uint_in_array($this->type, array(GRAPH_TYPE_BAR, GRAPH_TYPE_BAR_STACKED))) {
if (GRAPH_YAXIS_SIDE_LEFT == $axis) {
$shiftYBottom = $this->shiftY + $this->shiftYCaptionTop - 2;
// -2 because of some mistake somewhere in calculations! FIX IT!
} else {
$shiftYBottom = $this->shiftY + $this->sizeY + $this->shiftYCaptionTop + $this->shiftYCaptionBottom;
}
for ($i = 0; $i <= $hstr_count; $i++) {
$str = convert_units(array('value' => $this->sizeX * $i / $hstr_count * ($max - $min) / $this->sizeX + $min, 'units' => $this->units[$axis]));
$sideShift = 0;
if (GRAPH_YAXIS_SIDE_LEFT == $axis) {
$dims = imageTextSize(8, 90, $str);
$sideShift = $dims['height'];
}
imageText($this->im, 8, 90, $this->shiftXleft + ($this->sizeX * $i / $hstr_count - 4) + $this->shiftXCaptionLeft, $shiftYBottom - $sideShift, $this->getColor($this->graphtheme['textcolor'], 0), $str);
}
}
}
if (!is_null($this->xLabel)) {
$dims = imageTextSize(10, 0, $this->xLabel);
imageText($this->im, 10, 0, $this->shiftXCaptionLeft + $this->shiftXleft + $this->sizeX / 2 - $dims['width'] / 2, $this->fullSizeY - 10 - $dims['height'], $this->getColor($this->graphtheme['textcolor'], 0), $this->xLabel);
}
if (!is_null($this->yLabel)) {
$dims = imageTextSize(10, 90, $this->yLabel);
imageText($this->im, 10, 90, $this->shiftXleft + $dims['width'], $this->shiftY + $this->sizeY / 2 + $dims['height'] / 2, $this->getColor($this->graphtheme['textcolor'], 0), $this->yLabel);
}
}
function drawMapLabels(&$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;
} else {
$icon_hl = 2;
}
}
switch ($label_location) {
case MAP_LABEL_LOC_TOP:
$y_rec = $y - $icon_hl - $h - 6;
$x_rec = $x + $iconX / 2 - $w / 2;
break;
case MAP_LABEL_LOC_LEFT:
$y_rec = $y - $h / 2 + $iconY / 2;
$x_rec = $x - $icon_hl - $w;
break;
case MAP_LABEL_LOC_RIGHT:
$y_rec = $y - $h / 2 + $iconY / 2;
$x_rec = $x + $iconX + $icon_hl;
break;
case MAP_LABEL_LOC_BOTTOM:
default:
$y_rec = $y + $iconY + $icon_hl;
$x_rec = $x + $iconX / 2 - $w / 2;
}
// $y_rec += 30;
// imagerectangle($im, $x_rec-2-1, $y_rec-3, $x_rec+$w+2+1, $y_rec+($oc*4)+$h+3, $label_color);
// imagefilledrectangle($im, $x_rec-2, $y_rec-2, $x_rec+$w+2, $y_rec+($oc*4)+$h-2, $colors['White']);
$increasey = 12;
foreach ($label as $line) {
if (zbx_empty($line['msg'])) {
continue;
}
$str = str_replace("\r", '', $line['msg']);
$color = isset($line['color']) ? $line['color'] : $colors['Black'];
$dims = imageTextSize(8, 0, $str);
// $dims['height'] = $labelFontHeight;
//$str .= ' - '.$labelFontHeight.' - '.$dims['height'];
//$str = $dims['width'].'x'.$dims['height'];
if ($label_location == MAP_LABEL_LOC_TOP || $label_location == MAP_LABEL_LOC_BOTTOM) {
$x_label = $x + ceil($iconX / 2) - ceil($dims['width'] / 2);
} else {
if ($label_location == MAP_LABEL_LOC_LEFT) {
$x_label = $x_rec + $w - $dims['width'];
} else {
$x_label = $x_rec;
}
}
imagefilledrectangle($im, $x_label - 1, $y_rec + $increasey - $labelFontHeight + $labelFontBaseline, $x_label + $dims['width'] + 1, $y_rec + $increasey + $labelFontBaseline, $colors['White']);
imagetext($im, 8, 0, $x_label, $y_rec + $increasey, $color, $str);
$increasey += $labelFontHeight + 1;
}
}
}
protected function drawLegend()
{
$shiftY = $this->shiftY + $this->shiftYLegend;
$fontSize = 8;
// check if host name will be displayed
$displayHostName = count(array_unique(zbx_objectValues($this->items, 'hostname'))) > 1;
// calculate function name X shift
$functionNameXShift = 0;
foreach ($this->items as $item) {
$name = $displayHostName ? $item['hostname'] . ': ' . $item['name_expanded'] : $item['name_expanded'];
$dims = imageTextSize($fontSize, 0, $name);
if ($dims['width'] > $functionNameXShift) {
$functionNameXShift = $dims['width'];
}
}
// display items
$i = 0;
foreach ($this->items as $item) {
$color = $this->getColor($item['color'], 0);
// function name
switch ($item['calc_fnc']) {
case CALC_FNC_MIN:
$fncName = 'min';
$fncRealName = _('min');
break;
case CALC_FNC_MAX:
$fncName = 'max';
$fncRealName = _('max');
break;
case CALC_FNC_LST:
$fncName = 'last';
$fncRealName = _('last');
break;
case CALC_FNC_AVG:
default:
$fncName = 'avg';
$fncRealName = _('avg');
}
if (isset($this->data[$item['itemid']][$item['calc_type']]) && isset($this->data[$item['itemid']][$item['calc_type']][$fncName])) {
$dataValue = $this->data[$item['itemid']][$item['calc_type']][$fncName];
$proc = $this->sum == 0 ? 0 : $dataValue * 100 / $this->sum;
$strValue = sprintf(_('Value') . ': %s (' . (round($proc) != round($proc, 2) ? '%0.2f' : '%0.0f') . '%%)', convert_units(['value' => $dataValue, 'units' => $this->items[$i]['units']]), $proc);
$str = '[' . $fncRealName . ']';
} else {
$strValue = _('Value: no data');
$str = '[' . _('no data') . ']';
}
// item name
imageText($this->im, $fontSize, 0, $this->shiftXleft + 15, $this->sizeY + $shiftY + 14 * $i + 5, $this->getColor($this->graphtheme['textcolor'], 0), $displayHostName ? $item['hostname'] . ': ' . $item['name_expanded'] : $item['name_expanded']);
// function name
imageText($this->im, $fontSize, 0, $this->shiftXleft + $functionNameXShift + 30, $this->sizeY + $shiftY + 14 * $i + 5, $this->getColor($this->graphtheme['textcolor'], 0), $str);
// left square fill
imagefilledrectangle($this->im, $this->shiftXleft, $this->sizeY + $shiftY + 14 * $i - 5, $this->shiftXleft + 10, $this->sizeY + $shiftY + 5 + 14 * $i, $color);
// left square frame
imagerectangle($this->im, $this->shiftXleft, $this->sizeY + $shiftY + 14 * $i - 5, $this->shiftXleft + 10, $this->sizeY + $shiftY + 5 + 14 * $i, $this->getColor('Black No Alpha'));
$shiftX = $this->fullSizeX - $this->shiftlegendright - $this->shiftXright + 25;
// right square fill
imagefilledrectangle($this->im, $shiftX - 10, $this->shiftY + 10 + 14 * $i, $shiftX, $this->shiftY + 10 + 10 + 14 * $i, $color);
// right square frame
imagerectangle($this->im, $shiftX - 10, $this->shiftY + 10 + 14 * $i, $shiftX, $this->shiftY + 10 + 10 + 14 * $i, $this->GetColor('Black No Alpha'));
// item value
imagetext($this->im, $fontSize, 0, $shiftX + 5, $this->shiftY + 10 + 14 * $i + 10, $this->getColor($this->graphtheme['textcolor'], 0), $strValue);
$i++;
}
if ($this->sizeY < 120) {
return;
}
}
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);
}
$colors['Dark Yellow'] = imagecolorallocate($im, 150, 150, 0);
$colors['Cyan'] = imagecolorallocate($im, 0, 255, 255);
$colors['Black'] = imagecolorallocate($im, 0, 0, 0);
$colors['Gray'] = imagecolorallocate($im, 150, 150, 150);
$colors['White'] = imagecolorallocate($im, 255, 255, 255);
$colors['Orange'] = imagecolorallocate($im, 238, 96, 0);
$x = imagesx($im);
$y = imagesy($im);
imagefilledrectangle($im, 0, 0, $width, $height, $colors['White']);
if ($db_image = get_image_by_imageid($backgroundid)) {
$back = imagecreatefromstring($db_image['image']);
imagecopy($im, $back, 0, 0, 0, 0, imagesx($back), imagesy($back));
}
unset($db_image);
$x = imagesx($im) / 2 - ImageFontWidth(4) * zbx_strlen($name) / 2;
imagetext($im, 10, 0, $x, 25, $colors['Dark Red'], $name);
$str = zbx_date2str(S_MAPS_DATE_FORMAT, time(NULL));
imagestring($im, 0, imagesx($im) - 120, imagesy($im) - 12, $str, $colors['Gray']);
if (isset($_REQUEST['grid'])) {
$grid = get_request('grid', 50);
if (!is_numeric($grid)) {
$grid = 50;
}
$dims = imageTextSize(8, 0, '11');
for ($x = $grid; $x < $width; $x += $grid) {
MyDrawLine($im, $x, 0, $x, $height, $colors['Black'], MAP_LINK_DRAWTYPE_DASHED_LINE);
imageText($im, 8, 0, $x + 3, $dims['height'] + 3, $colors['Black'], $x);
}
for ($y = $grid; $y < $height; $y += $grid) {
MyDrawLine($im, 0, $y, $width, $y, $colors['Black'], MAP_LINK_DRAWTYPE_DASHED_LINE);
imageText($im, 8, 0, 3, $y + $dims['height'] + 3, $colors['Black'], $y);
