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function pDraw::writeBounds in Visitors 7

Same name and namespace in other branches
  1. 7.2 pChart/class/pDraw.class.php \pDraw::writeBounds()

File

pChart/class/pDraw.class.php, line 3169

Class

pDraw

Code

function writeBounds($Type = BOUND_BOTH, $Format = NULL) {
  $MaxLabelTxt = isset($Format["MaxLabelTxt"]) ? $Format["MaxLabelTxt"] : "max=";
  $MinLabelTxt = isset($Format["MinLabelTxt"]) ? $Format["MinLabelTxt"] : "min=";
  $Decimals = isset($Format["Decimals"]) ? $Format["Decimals"] : 1;
  $ExcludedSeries = isset($Format["ExcludedSeries"]) ? $Format["ExcludedSeries"] : "";
  $DisplayOffset = isset($Format["DisplayOffset"]) ? $Format["DisplayOffset"] : 4;
  $DisplayColor = isset($Format["DisplayColor"]) ? $Format["DisplayColor"] : DISPLAY_MANUAL;
  $MaxDisplayR = isset($Format["MaxDisplayR"]) ? $Format["MaxDisplayR"] : 0;
  $MaxDisplayG = isset($Format["MaxDisplayG"]) ? $Format["MaxDisplayG"] : 0;
  $MaxDisplayB = isset($Format["MaxDisplayB"]) ? $Format["MaxDisplayB"] : 0;
  $MinDisplayR = isset($Format["MinDisplayR"]) ? $Format["MinDisplayR"] : 255;
  $MinDisplayG = isset($Format["MinDisplayG"]) ? $Format["MinDisplayG"] : 255;
  $MinDisplayB = isset($Format["MinDisplayB"]) ? $Format["MinDisplayB"] : 255;
  $MinLabelPos = isset($Format["MinLabelPos"]) ? $Format["MinLabelPos"] : BOUND_LABEL_POS_AUTO;
  $MaxLabelPos = isset($Format["MaxLabelPos"]) ? $Format["MaxLabelPos"] : BOUND_LABEL_POS_AUTO;
  $DrawBox = isset($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;
  $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" => $BoxBorderAlpha,
  );
  list($XMargin, $XDivs) = $this
    ->scaleGetXSettings();
  $Data = $this->DataSet
    ->getData();
  foreach ($Data["Series"] as $SerieName => $Serie) {
    if ($Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] && !isset($ExcludedSeries[$SerieName])) {
      $R = $Serie["Color"]["R"];
      $G = $Serie["Color"]["G"];
      $B = $Serie["Color"]["B"];
      $Alpha = $Serie["Color"]["Alpha"];
      $Ticks = $Serie["Ticks"];
      if ($DisplayColor == DISPLAY_AUTO) {
        $DisplayR = $R;
        $DisplayG = $G;
        $DisplayB = $B;
      }
      $MinValue = $this->DataSet
        ->getMin($SerieName);
      $MaxValue = $this->DataSet
        ->getMax($SerieName);
      $MinPos = VOID;
      $MaxPos = VOID;
      foreach ($Serie["Data"] as $Key => $Value) {
        if ($Value == $MinValue && $MinPos == VOID) {
          $MinPos = $Key;
        }
        if ($Value == $MaxValue) {
          $MaxPos = $Key;
        }
      }
      $AxisID = $Serie["Axis"];
      $Mode = $Data["Axis"][$AxisID]["Display"];
      $Format = $Data["Axis"][$AxisID]["Format"];
      $Unit = $Data["Axis"][$AxisID]["Unit"];
      $PosArray = $this
        ->scaleComputeY($Serie["Data"], array(
        "AxisID" => $Serie["Axis"],
      ));
      if ($Data["Orientation"] == SCALE_POS_LEFTRIGHT) {
        $XStep = ($this->GraphAreaX2 - $this->GraphAreaX1 - $XMargin * 2) / $XDivs;
        $X = $this->GraphAreaX1 + $XMargin;
        $SerieOffset = isset($Serie["XOffset"]) ? $Serie["XOffset"] : 0;
        if ($Type == BOUND_MAX || $Type == BOUND_BOTH) {
          if ($MaxLabelPos == BOUND_LABEL_POS_TOP || $MaxLabelPos == BOUND_LABEL_POS_AUTO && $MaxValue >= 0) {
            $YPos = $PosArray[$MaxPos] - $DisplayOffset + 2;
            $Align = TEXT_ALIGN_BOTTOMMIDDLE;
          }
          if ($MaxLabelPos == BOUND_LABEL_POS_BOTTOM || $MaxLabelPos == BOUND_LABEL_POS_AUTO && $MaxValue < 0) {
            $YPos = $PosArray[$MaxPos] + $DisplayOffset + 2;
            $Align = TEXT_ALIGN_TOPMIDDLE;
          }
          $XPos = $X + $MaxPos * $XStep + $SerieOffset;
          $Label = $MaxLabelTxt . $this
            ->scaleFormat(round($MaxValue, $Decimals), $Mode, $Format, $Unit);
          $TxtPos = $this
            ->getTextBox($XPos, $YPos, $this->FontName, $this->FontSize, 0, $Label);
          $XOffset = 0;
          $YOffset = 0;
          if ($TxtPos[0]["X"] < $this->GraphAreaX1) {
            $XOffset = ($this->GraphAreaX1 - $TxtPos[0]["X"]) / 2;
          }
          if ($TxtPos[1]["X"] > $this->GraphAreaX2) {
            $XOffset = -(($TxtPos[1]["X"] - $this->GraphAreaX2) / 2);
          }
          if ($TxtPos[2]["Y"] < $this->GraphAreaY1) {
            $YOffset = $this->GraphAreaY1 - $TxtPos[2]["Y"];
          }
          if ($TxtPos[0]["Y"] > $this->GraphAreaY2) {
            $YOffset = -($TxtPos[0]["Y"] - $this->GraphAreaY2);
          }
          $CaptionSettings["R"] = $MaxDisplayR;
          $CaptionSettings["G"] = $MaxDisplayG;
          $CaptionSettings["B"] = $MaxDisplayB;
          $CaptionSettings["Align"] = $Align;
          $this
            ->drawText($XPos + $XOffset, $YPos + $YOffset, $Label, $CaptionSettings);
        }
        if ($Type == BOUND_MIN || $Type == BOUND_BOTH) {
          if ($MinLabelPos == BOUND_LABEL_POS_TOP || $MinLabelPos == BOUND_LABEL_POS_AUTO && $MinValue >= 0) {
            $YPos = $PosArray[$MinPos] - $DisplayOffset + 2;
            $Align = TEXT_ALIGN_BOTTOMMIDDLE;
          }
          if ($MinLabelPos == BOUND_LABEL_POS_BOTTOM || $MinLabelPos == BOUND_LABEL_POS_AUTO && $MinValue < 0) {
            $YPos = $PosArray[$MinPos] + $DisplayOffset + 2;
            $Align = TEXT_ALIGN_TOPMIDDLE;
          }
          $XPos = $X + $MinPos * $XStep + $SerieOffset;
          $Label = $MinLabelTxt . $this
            ->scaleFormat(round($MinValue, $Decimals), $Mode, $Format, $Unit);
          $TxtPos = $this
            ->getTextBox($XPos, $YPos, $this->FontName, $this->FontSize, 0, $Label);
          $XOffset = 0;
          $YOffset = 0;
          if ($TxtPos[0]["X"] < $this->GraphAreaX1) {
            $XOffset = ($this->GraphAreaX1 - $TxtPos[0]["X"]) / 2;
          }
          if ($TxtPos[1]["X"] > $this->GraphAreaX2) {
            $XOffset = -(($TxtPos[1]["X"] - $this->GraphAreaX2) / 2);
          }
          if ($TxtPos[2]["Y"] < $this->GraphAreaY1) {
            $YOffset = $this->GraphAreaY1 - $TxtPos[2]["Y"];
          }
          if ($TxtPos[0]["Y"] > $this->GraphAreaY2) {
            $YOffset = -($TxtPos[0]["Y"] - $this->GraphAreaY2);
          }
          $CaptionSettings["R"] = $MinDisplayR;
          $CaptionSettings["G"] = $MinDisplayG;
          $CaptionSettings["B"] = $MinDisplayB;
          $CaptionSettings["Align"] = $Align;
          $this
            ->drawText($XPos + $XOffset, $YPos - $DisplayOffset + $YOffset, $Label, $CaptionSettings);
        }
      }
      else {
        $XStep = ($this->GraphAreaY2 - $this->GraphAreaY1 - $XMargin * 2) / $XDivs;
        $X = $this->GraphAreaY1 + $XMargin;
        $SerieOffset = isset($Serie["XOffset"]) ? $Serie["XOffset"] : 0;
        if ($Type == BOUND_MAX || $Type == BOUND_BOTH) {
          if ($MaxLabelPos == BOUND_LABEL_POS_TOP || $MaxLabelPos == BOUND_LABEL_POS_AUTO && $MaxValue >= 0) {
            $YPos = $PosArray[$MaxPos] + $DisplayOffset + 2;
            $Align = TEXT_ALIGN_MIDDLELEFT;
          }
          if ($MaxLabelPos == BOUND_LABEL_POS_BOTTOM || $MaxLabelPos == BOUND_LABEL_POS_AUTO && $MaxValue < 0) {
            $YPos = $PosArray[$MaxPos] - $DisplayOffset + 2;
            $Align = TEXT_ALIGN_MIDDLERIGHT;
          }
          $XPos = $X + $MaxPos * $XStep + $SerieOffset;
          $Label = $MaxLabelTxt . $this
            ->scaleFormat($MaxValue, $Mode, $Format, $Unit);
          $TxtPos = $this
            ->getTextBox($YPos, $XPos, $this->FontName, $this->FontSize, 0, $Label);
          $XOffset = 0;
          $YOffset = 0;
          if ($TxtPos[0]["X"] < $this->GraphAreaX1) {
            $XOffset = $this->GraphAreaX1 - $TxtPos[0]["X"];
          }
          if ($TxtPos[1]["X"] > $this->GraphAreaX2) {
            $XOffset = -($TxtPos[1]["X"] - $this->GraphAreaX2);
          }
          if ($TxtPos[2]["Y"] < $this->GraphAreaY1) {
            $YOffset = ($this->GraphAreaY1 - $TxtPos[2]["Y"]) / 2;
          }
          if ($TxtPos[0]["Y"] > $this->GraphAreaY2) {
            $YOffset = -(($TxtPos[0]["Y"] - $this->GraphAreaY2) / 2);
          }
          $CaptionSettings["R"] = $MaxDisplayR;
          $CaptionSettings["G"] = $MaxDisplayG;
          $CaptionSettings["B"] = $MaxDisplayB;
          $CaptionSettings["Align"] = $Align;
          $this
            ->drawText($YPos + $XOffset, $XPos + $YOffset, $Label, $CaptionSettings);
        }
        if ($Type == BOUND_MIN || $Type == BOUND_BOTH) {
          if ($MinLabelPos == BOUND_LABEL_POS_TOP || $MinLabelPos == BOUND_LABEL_POS_AUTO && $MinValue >= 0) {
            $YPos = $PosArray[$MinPos] + $DisplayOffset + 2;
            $Align = TEXT_ALIGN_MIDDLELEFT;
          }
          if ($MinLabelPos == BOUND_LABEL_POS_BOTTOM || $MinLabelPos == BOUND_LABEL_POS_AUTO && $MinValue < 0) {
            $YPos = $PosArray[$MinPos] - $DisplayOffset + 2;
            $Align = TEXT_ALIGN_MIDDLERIGHT;
          }
          $XPos = $X + $MinPos * $XStep + $SerieOffset;
          $Label = $MinLabelTxt . $this
            ->scaleFormat($MinValue, $Mode, $Format, $Unit);
          $TxtPos = $this
            ->getTextBox($YPos, $XPos, $this->FontName, $this->FontSize, 0, $Label);
          $XOffset = 0;
          $YOffset = 0;
          if ($TxtPos[0]["X"] < $this->GraphAreaX1) {
            $XOffset = $this->GraphAreaX1 - $TxtPos[0]["X"];
          }
          if ($TxtPos[1]["X"] > $this->GraphAreaX2) {
            $XOffset = -($TxtPos[1]["X"] - $this->GraphAreaX2);
          }
          if ($TxtPos[2]["Y"] < $this->GraphAreaY1) {
            $YOffset = ($this->GraphAreaY1 - $TxtPos[2]["Y"]) / 2;
          }
          if ($TxtPos[0]["Y"] > $this->GraphAreaY2) {
            $YOffset = -(($TxtPos[0]["Y"] - $this->GraphAreaY2) / 2);
          }
          $CaptionSettings["R"] = $MinDisplayR;
          $CaptionSettings["G"] = $MinDisplayG;
          $CaptionSettings["B"] = $MinDisplayB;
          $CaptionSettings["Align"] = $Align;
          $this
            ->drawText($YPos + $XOffset, $XPos + $YOffset, $Label, $CaptionSettings);
        }
      }
    }
  }
}