File

inc/pchart/pchart/class/pDraw.class.php, line 3332

Class

pDraw

Code

function drawPlotChart($Format = NULL) 
 {
  $PlotSize = isset($Format ["PlotSize"]) ? $Format ["PlotSize"] : NULL;
  $PlotBorder = isset($Format ["PlotBorder"]) ? $Format ["PlotBorder"] : FALSE;
  $BorderR = isset($Format ["BorderR"]) ? $Format ["BorderR"] : 50;
  $BorderG = isset($Format ["BorderG"]) ? $Format ["BorderG"] : 50;
  $BorderB = isset($Format ["BorderB"]) ? $Format ["BorderB"] : 50;
  $BorderAlpha = isset($Format ["BorderAlpha"]) ? $Format ["BorderAlpha"] : 30;
  $BorderSize = isset($Format ["BorderSize"]) ? $Format ["BorderSize"] : 2;
  $Surrounding = isset($Format ["Surrounding"]) ? $Format ["Surrounding"] : NULL;
  $DisplayValues = isset($Format ["DisplayValues"]) ? $Format ["DisplayValues"] : FALSE;
  $DisplayOffset = isset($Format ["DisplayOffset"]) ? $Format ["DisplayOffset"] : 4;
  $DisplayColor = isset($Format ["DisplayColor"]) ? $Format ["DisplayColor"] : DISPLAY_MANUAL;
  $DisplayR = isset($Format ["DisplayR"]) ? $Format ["DisplayR"] : 0;
  $DisplayG = isset($Format ["DisplayG"]) ? $Format ["DisplayG"] : 0;
  $DisplayB = isset($Format ["DisplayB"]) ? $Format ["DisplayB"] : 0;
  $RecordImageMap = isset($Format ["RecordImageMap"]) ? $Format ["RecordImageMap"] : FALSE;

  $this->LastChartLayout = CHART_LAST_LAYOUT_REGULAR;

  $Data = $this->DataSet->getData();
  list($XMargin, $XDivs) = $this->scaleGetXSettings();

  foreach ($Data ["Series"] as $SerieName => $Serie) 
   {
    if ($Serie ["isDrawable"] == TRUE && $SerieName != $Data ["Abscissa"]) 
     {
      if (isset($Serie ["Weight"])) {
        $SerieWeight = $Serie ["Weight"] + 2;
      }
      else {
        $SerieWeight = 2;
      }
      if ($PlotSize != NULL) {
        $SerieWeight = $PlotSize;
      }

      $R = $Serie ["Color"]["R"];
      $G = $Serie ["Color"]["G"];
      $B = $Serie ["Color"]["B"];
      $Alpha = $Serie ["Color"]["Alpha"];
      $Ticks = $Serie ["Ticks"];
      if ($Surrounding != NULL) {
        $BorderR = $R + $Surrounding;
        $BorderG = $G + $Surrounding;
        $BorderB = $B + $Surrounding;
      }
      if (isset($Serie ["Picture"])) 
       {
        $Picture = $Serie ["Picture"];
        list($PicWidth, $PicHeight, $PicType) = $this->getPicInfo($Picture);
      }
      else {
        $Picture = NULL;
        $PicOffset = 0;
      }

      if ($DisplayColor == DISPLAY_AUTO) {
        $DisplayR = $R;
        $DisplayG = $G;
        $DisplayB = $B;
      }

      $AxisID = $Serie ["Axis"];
      $Shape = $Serie ["Shape"];
      $Mode = $Data ["Axis"][$AxisID]["Display"];
      $Format = $Data ["Axis"][$AxisID]["Format"];
      $Unit = $Data ["Axis"][$AxisID]["Unit"];

      if (isset($Serie ["Description"])) {
        $SerieDescription = $Serie ["Description"];
      }
      else {
        $SerieDescription = $SerieName;
      }

      $PosArray = $this->scaleComputeY($Serie ["Data"], array("AxisID" => $Serie ["Axis"]));

      $this->DataSet->Data ["Series"][$SerieName]["XOffset"] = 0;

      if ($Data ["Orientation"] == SCALE_POS_LEFTRIGHT) 
       {
        if ($XDivs == 0) {
          $XStep = ($this->GraphAreaX2 -$this->GraphAreaX1) / 4;
        }
        else {
          $XStep = ($this->GraphAreaX2 -$this->GraphAreaX1 -$XMargin * 2) / $XDivs;
        }
        if ($Picture != NULL) {
          $PicOffset = $PicHeight / 2;
          $SerieWeight = 0;
        }
        $X = $this->GraphAreaX1 + $XMargin;

        if (!is_array($PosArray)) {
          $Value = $PosArray;
          $PosArray = "";
          $PosArray [0] = $Value;
        }
        foreach ($PosArray as $Key => $Y) 
         {
          if ($DisplayValues) {
            $this->drawText($X, $Y -$DisplayOffset -$SerieWeight -$BorderSize -$PicOffset, $this->scaleFormat($Serie ["Data"][$Key], $Mode, $Format, $Unit), array("R" => $DisplayR, "G" => $DisplayG, "B" => $DisplayB, "Align" => TEXT_ALIGN_BOTTOMMIDDLE));
          }

          if ($Y != VOID) 
           {
            if ($RecordImageMap) {
              $this->addToImageMap("CIRCLE", floor($X) . "," . floor($Y) . "," . $SerieWeight, $this->toHTMLColor($R, $G, $B), $SerieDescription, $this->scaleFormat($Serie ["Data"][$Key], $Mode, $Format, $Unit));
            }

            if ($Picture != NULL) 
             {
              $this->drawFromPicture($PicType, $Picture, $X -$PicWidth / 2, $Y -$PicHeight / 2);
            }
            else 
             {
              $this->drawShape($X, $Y, $Shape, $SerieWeight, $PlotBorder, $BorderSize, $R, $G, $B, $Alpha, $BorderR, $BorderG, $BorderB, $BorderAlpha);
            }
          }
          $X = $X + $XStep;
        }
      }
      else 
       {
        if ($XDivs == 0) {
          $YStep = ($this->GraphAreaY2 -$this->GraphAreaY1) / 4;
        }
        else {
          $YStep = ($this->GraphAreaY2 -$this->GraphAreaY1 -$XMargin * 2) / $XDivs;
        }
        if ($Picture != NULL) {
          $PicOffset = $PicWidth / 2;
          $SerieWeight = 0;
        }
        $Y = $this->GraphAreaY1 + $XMargin;

        if (!is_array($PosArray)) {
          $Value = $PosArray;
          $PosArray = "";
          $PosArray [0] = $Value;
        }
        foreach ($PosArray as $Key => $X) 
         {
          if ($DisplayValues) {
            $this->drawText($X + $DisplayOffset + $SerieWeight + $BorderSize + $PicOffset, $Y, $this->scaleFormat($Serie ["Data"][$Key], $Mode, $Format, $Unit), array("Angle" => 270, "R" => $DisplayR, "G" => $DisplayG, "B" => $DisplayB, "Align" => TEXT_ALIGN_BOTTOMMIDDLE));
          }

          if ($X != VOID) 
           {
            if ($RecordImageMap) {
              $this->addToImageMap("CIRCLE", floor($X) . "," . floor($Y) . "," . $SerieWeight, $this->toHTMLColor($R, $G, $B), $SerieDescription, $this->scaleFormat($Serie ["Data"][$Key], $Mode, $Format, $Unit));
            }

            if ($Picture != NULL) 
             {
              $this->drawFromPicture($PicType, $Picture, $X -$PicWidth / 2, $Y -$PicHeight / 2);
            }
            else 
             {
              $this->drawShape($X, $Y, $Shape, $SerieWeight, $PlotBorder, $BorderSize, $R, $G, $B, $Alpha, $BorderR, $BorderG, $BorderB, $BorderAlpha);
            }
          }
          $Y = $Y + $YStep;
        }
      }
    }
  }
}