225    function setShadowProperties($XDistance=1,$YDistance=1,$R=60,$G=60,$B=60,$Alpha=50,$Blur=0)  argument
233      $this->ShadowAlpha     = $Alpha;
901    function drawGrid($LineWidth,$Mosaic=TRUE,$R=220,$G=220,$B=220,$Alpha=100)  argument
930 …his->Picture,$this->Layers[0],$this->GArea_X1,$this->GArea_Y1,0,0,$LayerWidth,$LayerHeight,$Alpha);
1124 …xt,$Angle=0,$R=255,$G=255,$B=255,$Align=ALIGN_LEFT,$Shadow=TRUE,$BgR=-1,$BgG=-1,$BgB=-1,$Alpha=100)  argument
1133       $this->drawFilledRectangle($X1,$Y1,$X2,$Y2,$BgR,$BgG,$BgB,FALSE,$Alpha);
1367    function drawArea($Data,$Serie1,$Serie2,$R,$G,$B,$Alpha = 50)  argument
1409 …his->Picture,$this->Layers[0],$this->GArea_X1,$this->GArea_Y1,0,0,$LayerWidth,$LayerHeight,$Alpha);
1618    function drawFilledCubicCurve($Data,$DataDescription,$Accuracy=.1,$Alpha=100,$AroundZero=FALSE)  argument
1773 …his->Picture,$this->Layers[0],$this->GArea_X1,$this->GArea_Y1,0,0,$LayerWidth,$LayerHeight,$Alpha);
1783    function drawFilledLineGraph($Data,$DataDescription,$Alpha=100,$AroundZero=FALSE)  argument
1870 …his->Picture,$this->Layers[0],$this->GArea_X1,$this->GArea_Y1,0,0,$LayerWidth,$LayerHeight,$Alpha);
1878    function drawOverlayBarGraph($Data,$DataDescription,$Alpha=50)  argument
1935 …is->Picture,$this->Layers[$i],$this->GArea_X1,$this->GArea_Y1,0,0,$LayerWidth,$LayerHeight,$Alpha);
1941    function drawBarGraph($Data,$DataDescription,$Shadow=FALSE,$Alpha=100)  argument
1979              if ( $Shadow && $Alpha == 100 )
1980               $this->drawRectangle($XPos+1,$YZero,$XPos+$SeriesWidth-1,$YPos,25,25,25,TRUE,$Alpha);
1982 …s->Palette[$ColorID]["R"],$this->Palette[$ColorID]["G"],$this->Palette[$ColorID]["B"],TRUE,$Alpha);
1992    function drawStackedBarGraph($Data,$DataDescription,$Alpha=50,$Contiguous=FALSE)  argument
2042 …s->Palette[$ColorID]["R"],$this->Palette[$ColorID]["G"],$this->Palette[$ColorID]["B"],TRUE,$Alpha);
2298    function drawFilledRadar($Data,$DataDescription,$Alpha=50,$BorderOffset=10,$MaxValue=-1)  argument
2367 …his->Picture,$this->Layers[0],$this->GArea_X1,$this->GArea_Y1,0,0,$LayerWidth,$LayerHeight,$Alpha);
2842 …function drawFilledRectangle($X1,$Y1,$X2,$Y2,$R,$G,$B,$DrawBorder=TRUE,$Alpha=100,$NoFallBack=FALS…  argument
2851      if ( $Alpha == 100 )
2884 …,$this->Layers[0],round(min($X1,$X2)-1),round(min($Y1,$Y2)-1),0,0,$LayerWidth,$LayerHeight,$Alpha);
3107    function drawFromPNG($FileName,$X,$Y,$Alpha=100)  argument
3108     { $this->drawFromPicture(1,$FileName,$X,$Y,$Alpha); }
3111    function drawFromGIF($FileName,$X,$Y,$Alpha=100)  argument
3112     { $this->drawFromPicture(2,$FileName,$X,$Y,$Alpha); }
3115    function drawFromJPG($FileName,$X,$Y,$Alpha=100)  argument
3116     { $this->drawFromPicture(3,$FileName,$X,$Y,$Alpha); }
3119    function drawFromPicture($PicType,$FileName,$X,$Y,$Alpha=100)  argument
3130        imagecopymerge($this->Picture,$Raster,$X,$Y,0,0,$Width,$Height,$Alpha);
3136    function drawAlphaPixel($X,$Y,$Alpha,$R,$G,$B)  argument
3150      $iAlpha = (100 - $Alpha)/100;
3151      $Alpha  = $Alpha / 100;
3153      $Ra   = floor($R*$Alpha+$R2*$iAlpha);
3154      $Ga   = floor($G*$Alpha+$G2*$iAlpha);
3155      $Ba   = floor($B*$Alpha+$B2*$iAlpha);
3225    function drawAntialiasPixel($X,$Y,$R,$G,$B,$Alpha=100,$NoFallBack=FALSE)  argument
3252        if ( $Alpha == 100 )
3258         $this->drawAlphaPixel($X,$Y,$Alpha,$R,$G,$B);
3262        $Alpha1 = (((1 - ($X - floor($X))) * (1 - ($Y - floor($Y))) * 100) / 100) * $Alpha;
3265        $Alpha2 = ((($X - floor($X)) * (1 - ($Y - floor($Y))) * 100) / 100) * $Alpha;
3268        $Alpha3 = (((1 - ($X - floor($X))) * ($Y - floor($Y)) * 100) / 100) * $Alpha;
3271        $Alpha4 = ((($X - floor($X)) * ($Y - floor($Y)) * 100) / 100) * $Alpha;