150    var $VMin            = NULL;  variable in pChart
352      $this->VMin       = NULL;
360    function setFixedScale($VMin,$VMax,$Divisions=5,$VXMin=0,$VXMax=0,$XDivisions=5)  argument
362      $this->VMin      = $VMin;
391      if ( $this->VMin == NULL && $this->VMax == NULL)
395          $this->VMin = $Data[0][$DataDescription["Values"][0]];
398        else { $this->VMin = 2147483647; $this->VMax = -2147483647; }
403          if ( $ScaleMode == SCALE_START0 ) { $this->VMin = 0; }
416                  if ( $this->VMin > $Value) { $this->VMin = $Value; }
424          if ( $ScaleMode == SCALE_ADDALLSTART0 ) { $this->VMin = 0; }
439            if ( $this->VMin > $Sum) { $this->VMin = $Sum; }
447        if ( $this->VMax == $this->VMin )
450          else { $this->VMin--; }
453        $DataRange = $this->VMax - $this->VMin;
460        if ( $this->VMin == 0 && $this->VMax == 0 )
461         { $this->VMin = 0; $this->VMax = 2; $Scale = 1; $Divisions = 2;}
466            $Scale1 = ( $this->VMax - $this->VMin ) / $Factor;
467            $Scale2 = ( $this->VMax - $this->VMin ) / $Factor / 2;
468            $Scale4 = ( $this->VMax - $this->VMin ) / $Factor / 4;
486          if ( floor($this->VMin / $Scale / $Factor) != $this->VMin / $Scale / $Factor)
488            $GridID     = floor( $this->VMin / $Scale / $Factor);
489            $this->VMin = $GridID * $Scale * $Factor;
507      $DataRange = $this->VMax - $this->VMin;
543        $Value     = $this->VMin + ($i-1) * (( $this->VMax - $this->VMin ) / $Divisions);
652      if ( $this->VMin == NULL && $this->VMax == NULL)
654        $this->VMin = $Data[0][$YSerieName] + 0;
663            if ( $this->VMin > $Value) { $this->VMin = $Value; }
670        $DataRange = $this->VMax - $this->VMin;
677        if ( $this->VMin == 0 && $this->VMax == 0 )
678         { $this->VMin = 0; $this->VMax = 2; $Scale = 1; $Divisions = 2;}
683            $Scale1 = ( $this->VMax - $this->VMin ) / $Factor;
684            $Scale2 = ( $this->VMax - $this->VMin ) / $Factor / 2;
685            $Scale4 = ( $this->VMax - $this->VMin ) / $Factor / 4;
703          if ( floor($this->VMin / $Scale / $Factor) != $this->VMin / $Scale / $Factor)
705            $GridID     = floor( $this->VMin / $Scale / $Factor);
706            $this->VMin = $GridID * $Scale * $Factor;
716        if ( $this->isRealInt(($this->VMax-$this->VMin)/($Divisions-1)))
718        elseif ( $this->isRealInt(($this->VMax-$this->VMin)/($Divisions+1)))
726      $DataRange = $this->VMax - $this->VMin;
736        $Value     = $this->VMin + ($i-1) * (( $this->VMax - $this->VMin ) / $Divisions);
777        $DataRange = $this->VMax - $this->VMin;
1137      $Y = $this->GArea_Y2 - ($Value - $this->VMin) * $this->DivisionRatio;
1180      $YPos = $this->GArea_Y2 - ($NumericalValue - $this->VMin) * $this->DivisionRatio;
1241          $YPos  = $this->GArea_Y2 - (($Value-$this->VMin) * $this->DivisionRatio);
1309          $Y = $this->GArea_Y2 - (($Y-$this->VMin) * $this->DivisionRatio);
1364        $YPos1  = $LayerHeight - (($Value1-$this->VMin) * $this->DivisionRatio);
1365        $YPos2  = $LayerHeight - (($Value2-$this->VMin) * $this->DivisionRatio);
1412            $YPos = $this->GArea_Y2 - (($Value-$this->VMin) * $this->DivisionRatio);
1450              $YPos = $this->GArea_Y2 - (($Value-$this->VMin) * $this->DivisionRatio);
1482          $Y = $this->GArea_Y2 - (($Y-$this->VMin) * $this->DivisionRatio);
1569            $YPos = $this->GArea_Y2 - (($Value-$this->VMin) * $this->DivisionRatio);
1583            $YPos = $this->GArea_Y2 - (($YIn[$Index]-$this->VMin) * $this->DivisionRatio);
1601      $YZero = $LayerHeight - ((0-$this->VMin) * $this->DivisionRatio);
1676          $YPos = $LayerHeight - (($Value-$this->VMin) * $this->DivisionRatio);
1713          $YPos = $LayerHeight - (($YIn[$Index]-$this->VMin) * $this->DivisionRatio);
1787        $YZero = $LayerHeight - ((0-$this->VMin) * $this->DivisionRatio);
1794          $YPos = $LayerHeight - (($Value-$this->VMin) * $this->DivisionRatio);
1877        $YZero  = $LayerHeight - ((0-$this->VMin) * $this->DivisionRatio);
1886              $YPos  = $LayerHeight - (($Value-$this->VMin) * $this->DivisionRatio);
1891 …or($XPos + $XWidth + $this->GArea_X1); $Y2 = $this->GArea_Y2 - ((0-$this->VMin) * $this->DivisionR…
1927      $YZero  = $this->GArea_Y2 - ((0-$this->VMin) * $this->DivisionRatio);
1946              $YPos = $this->GArea_Y2 - (($Value-$this->VMin) * $this->DivisionRatio);
1980      $YZero  = $this->GArea_Y2 - ((0-$this->VMin) * $this->DivisionRatio);
2002 …     $YPos    = $this->GArea_Y2 - ((($Value+$LastValue[$Key])-$this->VMin) * $this->DivisionRatio);
2003                $YBottom = $this->GArea_Y2 - (($LastValue[$Key]-$this->VMin) * $this->DivisionRatio);
2008                $YPos    = $this->GArea_Y2 - (($Value-$this->VMin) * $this->DivisionRatio);
2056        $YPos = $this->GArea_Y2 - (($Max-$this->VMin) * $this->DivisionRatio);
2062        $YPos = $this->GArea_Y2 - (($Min-$this->VMin) * $this->DivisionRatio);