File

inc/pchart/pchart/class/pDraw.class.php, line 2855

Class

pDraw

Code

function drawThreshold($Value, $Format = "") 
 {
  $AxisID = isset($Format ["AxisID"]) ? $Format ["AxisID"] : 0;
  $R = isset($Format ["R"]) ? $Format ["R"] : 255;
  $G = isset($Format ["G"]) ? $Format ["G"] : 0;
  $B = isset($Format ["B"]) ? $Format ["B"] : 0;
  $Alpha = isset($Format ["Alpha"]) ? $Format ["Alpha"] : 50;
  $Weight = isset($Format ["Weight"]) ? $Format ["Weight"] : NULL;
  $Ticks = isset($Format ["Ticks"]) ? $Format ["Ticks"] : 6;
  $Wide = isset($Format ["Wide"]) ? $Format ["Wide"] : FALSE;
  $WideFactor = isset($Format ["WideFactor"]) ? $Format ["WideFactor"] : 5;
  $WriteCaption = isset($Format ["WriteCaption"]) ? $Format ["WriteCaption"] : FALSE;
  $Caption = isset($Format ["Caption"]) ? $Format ["Caption"] : NULL;
  $CaptionAlign = isset($Format ["CaptionAlign"]) ? $Format ["CaptionAlign"] : CAPTION_LEFT_TOP;
  $CaptionOffset = isset($Format ["CaptionOffset"]) ? $Format ["CaptionOffset"] : 10;
  $CaptionR = isset($Format ["CaptionR"]) ? $Format ["CaptionR"] : 255;
  $CaptionG = isset($Format ["CaptionG"]) ? $Format ["CaptionG"] : 255;
  $CaptionB = isset($Format ["CaptionB"]) ? $Format ["CaptionB"] : 255;
  $CaptionAlpha = isset($Format ["CaptionAlpha"]) ? $Format ["CaptionAlpha"] : 100;
  $DrawBox = isset($Format ["DrawBox"]) ? $Format ["DrawBox"] : TRUE;
  $DrawBoxBorder = isset($Format ["DrawBoxBorder"]) ? $Format ["DrawBoxBorder"] : FALSE;
  $BorderOffset = isset($Format ["BorderOffset"]) ? $Format ["BorderOffset"] : 5;
  $BoxRounded = isset($Format ["BoxRounded"]) ? $Format ["BoxRounded"] : TRUE;
  $RoundedRadius = isset($Format ["RoundedRadius"]) ? $Format ["RoundedRadius"] : 3;
  $BoxR = isset($Format ["BoxR"]) ? $Format ["BoxR"] : 0;
  $BoxG = isset($Format ["BoxG"]) ? $Format ["BoxG"] : 0;
  $BoxB = isset($Format ["BoxB"]) ? $Format ["BoxB"] : 0;
  $BoxAlpha = isset($Format ["BoxAlpha"]) ? $Format ["BoxAlpha"] : 20;
  $BoxSurrounding = isset($Format ["BoxSurrounding"]) ? $Format ["BoxSurrounding"] : "";
  $BoxBorderR = isset($Format ["BoxBorderR"]) ? $Format ["BoxBorderR"] : 255;
  $BoxBorderG = isset($Format ["BoxBorderG"]) ? $Format ["BoxBorderG"] : 255;
  $BoxBorderB = isset($Format ["BoxBorderB"]) ? $Format ["BoxBorderB"] : 255;
  $BoxBorderAlpha = isset($Format ["BoxBorderAlpha"]) ? $Format ["BoxBorderAlpha"] : 100;
  $NoMargin = isset($Format ["NoMargin"]) ? $Format ["NoMargin"] : FALSE;

  if (is_array($Value)) {
    foreach ($Value as $Key => $ID) {
      $this->drawThreshold($ID, $Format);
    }
    return (0);
  }

  $CaptionSettings = array("DrawBox" => $DrawBox, "DrawBoxBorder" => $DrawBoxBorder, "BorderOffset" => $BorderOffset, "BoxRounded" => $BoxRounded, "RoundedRadius" => $RoundedRadius,
    "BoxR" => $BoxR, "BoxG" => $BoxG, "BoxB" => $BoxB, "BoxAlpha" => $BoxAlpha, "BoxSurrounding" => $BoxSurrounding,
    "BoxBorderR" => $BoxBorderR, "BoxBorderG" => $BoxBorderG, "BoxBorderB" => $BoxBorderB, "BoxBorderAlpha" => $BoxBorderAlpha,
    "R" => $CaptionR, "G" => $CaptionG, "B" => $CaptionB, "Alpha" => $CaptionAlpha);

  $Data = $this->DataSet->getData();
  $AbscissaMargin = $this->getAbscissaMargin($Data);

  if ($NoMargin) {
    $AbscissaMargin = 0;
  }
  if (!isset($Data ["Axis"][$AxisID])) {
    return (-1);
  }
  if ($Caption == NULL) {
    $Caption = $Value;
  }

  if ($Data ["Orientation"] == SCALE_POS_LEFTRIGHT) 
   {
    $YPos = $this->scaleComputeY($Value, array("AxisID" => $AxisID));
    if ($YPos >= $this->GraphAreaY1 + $Data ["Axis"][$AxisID]["Margin"] && $YPos <= $this->GraphAreaY2 -$Data ["Axis"][$AxisID]["Margin"]) 
     {
      $X1 = $this->GraphAreaX1 + $AbscissaMargin;
      $X2 = $this->GraphAreaX2 - $AbscissaMargin;

      $this->drawLine($X1, $YPos, $X2, $YPos, array("R" => $R, "G" => $G, "B" => $B, "Alpha" => $Alpha, "Ticks" => $Ticks, "Weight" => $Weight));

      if ($Wide) 
       {
        $this->drawLine($X1, $YPos -1, $X2, $YPos -1, array("R" => $R, "G" => $G, "B" => $B, "Alpha" => $Alpha / $WideFactor, "Ticks" => $Ticks));
        $this->drawLine($X1, $YPos + 1, $X2, $YPos + 1, array("R" => $R, "G" => $G, "B" => $B, "Alpha" => $Alpha / $WideFactor, "Ticks" => $Ticks));
      }

      if ($WriteCaption) 
       {
        if ($CaptionAlign == CAPTION_LEFT_TOP) 
         {
          $X = $X1 + $CaptionOffset;
          $CaptionSettings ["Align"] = TEXT_ALIGN_MIDDLELEFT;
        }
        else 
         {
          $X = $X2 - $CaptionOffset;
          $CaptionSettings ["Align"] = TEXT_ALIGN_MIDDLERIGHT;
        }

        $this->drawText($X, $YPos, $Caption, $CaptionSettings);
      }
    }

    return (array("Y" => $YPos));
  }

  if ($Data ["Orientation"] == SCALE_POS_TOPBOTTOM) 
   {
    $XPos = $this->scaleComputeY($Value, array("AxisID" => $AxisID));
    if ($XPos >= $this->GraphAreaX1 + $Data ["Axis"][$AxisID]["Margin"] && $XPos <= $this->GraphAreaX2 -$Data ["Axis"][$AxisID]["Margin"]) 
     {
      $Y1 = $this->GraphAreaY1 + $AbscissaMargin;
      $Y2 = $this->GraphAreaY2 - $AbscissaMargin;

      $this->drawLine($XPos, $Y1, $XPos, $Y2, array("R" => $R, "G" => $G, "B" => $B, "Alpha" => $Alpha, "Ticks" => $Ticks, "Weight" => $Weight));

      if ($Wide) 
       {
        $this->drawLine($XPos -1, $Y1, $XPos -1, $Y2, array("R" => $R, "G" => $G, "B" => $B, "Alpha" => $Alpha / $WideFactor, "Ticks" => $Ticks));
        $this->drawLine($XPos + 1, $Y1, $XPos + 1, $Y2, array("R" => $R, "G" => $G, "B" => $B, "Alpha" => $Alpha / $WideFactor, "Ticks" => $Ticks));
      }

      if ($WriteCaption) 
       {
        if ($CaptionAlign == CAPTION_LEFT_TOP) 
         {
          $Y = $Y1 + $CaptionOffset;
          $CaptionSettings ["Align"] = TEXT_ALIGN_TOPMIDDLE;
        }
        else 
         {
          $Y = $Y2 - $CaptionOffset;
          $CaptionSettings ["Align"] = TEXT_ALIGN_BOTTOMMIDDLE;
        }

        $CaptionSettings ["Align"] = TEXT_ALIGN_TOPMIDDLE;
        $this->drawText($XPos, $Y, $Caption, $CaptionSettings);
      }
    }

    return (array("Y" => $XPos));
  }
}