133    var $Picture        = NULL;  variable in pChart
201      $this->Picture = imagecreatetruecolor($XSize,$YSize);
203      $C_White =$this->AllocateColor($this->Picture,255,255,255);
204      imagefilledrectangle($this->Picture,0,0,$XSize,$YSize,$C_White);
205      imagecolortransparent($this->Picture,$C_White);
328        $LineColor =$this->AllocateColor($this->Picture,$R2,$G2,$B2);
344          imageline($this->Picture,$X1,$Y1,$X2,$Y2+1,$LineColor);
386      $C_TextColor         =$this->AllocateColor($this->Picture,$R,$G,$B);
561 …imagettftext($this->Picture,$this->FontSize,0,$this->GArea_X2+10,$YPos+($this->FontSize/2),$C_Text…
566 …imagettftext($this->Picture,$this->FontSize,0,$this->GArea_X1-10-$TextWidth,$YPos+($this->FontSize…
581 …imagettftext($this->Picture,$this->FontSize,90,$XMin+$this->FontSize,$TextTop,$C_TextColor,$this->…
583 …imagettftext($this->Picture,$this->FontSize,90,$XMin-$this->FontSize,$TextTop,$C_TextColor,$this->…
613 …imagettftext($this->Picture,$this->FontSize,$Angle,floor($XPos)-floor($TextWidth/2),$YPos,$C_TextC…
619 …imagettftext($this->Picture,$this->FontSize,$Angle,floor($XPos)-$TextWidth+5,$YPos,$C_TextColor,$t…
621 …imagettftext($this->Picture,$this->FontSize,$Angle,floor($XPos)+$TextWidth+5,$YPos,$C_TextColor,$t…
636 …imagettftext($this->Picture,$this->FontSize,0,$TextLeft,$YMax+$this->FontSize+5,$C_TextColor,$this…
646      $C_TextColor =$this->AllocateColor($this->Picture,$R,$G,$B);
751 …imagettftext($this->Picture,$this->FontSize,0,$this->GArea_X1-10-$TextWidth,$YPos+($this->FontSize…
865 …imagettftext($this->Picture,$this->FontSize,$Angle,floor($XPos)-floor($TextWidth/2),$YPos,$C_TextC…
871 …imagettftext($this->Picture,$this->FontSize,$Angle,floor($XPos)-$TextWidth+5,$YPos,$C_TextColor,$t…
873 …imagettftext($this->Picture,$this->FontSize,$Angle,floor($XPos)+$TextWidth+5,$YPos,$C_TextColor,$t…
887 …imagettftext($this->Picture,$this->FontSize,90,$XMin-$this->FontSize,$TextTop,$C_TextColor,$this->…
896 …imagettftext($this->Picture,$this->FontSize,0,$TextLeft,$YMax+$this->FontSize+5,$C_TextColor,$this…
930 …imagecopymerge($this->Picture,$this->Layers[0],$this->GArea_X1,$this->GArea_Y1,0,0,$LayerWidth,$La…
1013      $C_TextColor =$this->AllocateColor($this->Picture,$Rt,$Gt,$Bt);
1041 …imagettftext($this->Picture,$this->FontSize,0,$XPos+22,$YPos+$YOffset,$C_TextColor,$this->FontName…
1061      $C_TextColor =$this->AllocateColor($this->Picture,0,0,0);
1089 …imagettftext($this->Picture,$this->FontSize,0,$XPos+22,$YPos+$YOffset,$C_TextColor,$this->FontName…
1098      $C_TextColor = $this->AllocateColor($this->Picture,$R,$G,$B);
1116 …$C_ShadowColor = $this->AllocateColor($this->Picture,$this->ShadowRColor,$this->ShadowGColor,$this…
1117 …imagettftext($this->Picture,$this->FontSize,0,$XPos+$this->ShadowXDistance,$YPos+$this->ShadowYDis…
1120 …imagettftext($this->Picture,$this->FontSize,0,$XPos,$YPos,$C_TextColor,$this->FontName,$Value);   …
1145      $C_TextColor   =$this->AllocateColor($this->Picture,$R,$G,$B);
1146      $C_ShadowColor =$this->AllocateColor($this->Picture,0,0,0);
1148 …imagettftext($this->Picture,$this->FontSize,$Angle,$X+1,$Y+1,$C_ShadowColor,$this->FontName,$Text)…
1150 … imagettftext($this->Picture,$this->FontSize,$Angle,$X,$Y,$C_TextColor,$this->FontName,$Text);     
1160      $C_TextColor =$this->AllocateColor($this->Picture,$R,$G,$B);
1177 …imagettftext($this->Picture,$this->FontSize,0,$this->GArea_X2+2,$Y+($this->FontSize/2),$C_TextColo…
1179 …imagettftext($this->Picture,$this->FontSize,0,$this->GArea_X1+2,$Y-($this->FontSize/2),$C_TextColo…
1190      $C_Label      =$this->AllocateColor($this->Picture,$R,$G,$B);
1191 …$C_Shadow     =$this->AllocateColor($this->Picture,$R-$ShadowFactor,$G-$ShadowFactor,$B-$ShadowFac…
1192      $C_TextColor  =$this->AllocateColor($this->Picture,0,0,0);
1213      imagefilledpolygon($this->Picture,$Poly,3,$C_Shadow);
1220      imagefilledpolygon($this->Picture,$Poly,3,$C_Label);
1225 …imagettftext($this->Picture,$this->FontSize,0,$XPos + 10,$YPos + $TextOffset,$C_TextColor,$this->F…
1307 …imagecopymerge($this->Picture,$Symbol,$XPos+1-$ImageWidth/2,$YPos+1-$ImageHeight/2,0,0,$ImageWidth…
1409 …imagecopymerge($this->Picture,$this->Layers[0],$this->GArea_X1,$this->GArea_Y1,0,0,$LayerWidth,$La…
1442 …$C_TextColor =$this->AllocateColor($this->Picture,$this->Palette[$ColorID]["R"],$this->Palette[$Co…
1443 …imagettftext($this->Picture,$this->FontSize,0,$XOffset,$YOffset,$C_TextColor,$this->FontName,$Valu…
1773 …imagecopymerge($this->Picture,$this->Layers[0],$this->GArea_X1,$this->GArea_Y1,0,0,$LayerWidth,$La…
1870 …imagecopymerge($this->Picture,$this->Layers[0],$this->GArea_X1,$this->GArea_Y1,0,0,$LayerWidth,$La…
1935 …imagecopymerge($this->Picture,$this->Layers[$i],$this->GArea_X1,$this->GArea_Y1,0,0,$LayerWidth,$L…
2106      $C_TextColor = $this->AllocateColor($this->Picture,$A_R,$A_G,$A_B);
2152              $C_Graph = $this->AllocateColor($this->Picture,250,250,250);
2153              imagefilledpolygon($this->Picture,$Plots,(count($Plots)+1)/2,$C_Graph);
2209 …imagettftext($this->Picture,$this->FontSize,0,$X+$XOffset,$Y+$YOffset,$C_TextColor,$this->FontName…
2233        imagettftext($this->Picture,$this->FontSize,0,$X,$Y,$C_TextColor,$this->FontName,$t);
2367 …imagecopymerge($this->Picture,$this->Layers[0],$this->GArea_X1,$this->GArea_Y1,0,0,$LayerWidth,$La…
2442          $C_TextColor = $this->AllocateColor($this->Picture,70,70,70);
2443 …      imagettftext($this->Picture,$this->FontSize,0,$TX,$TY,$C_TextColor,$this->FontName,$Caption);
2470 …$C_GraphLo = $this->AllocateColor($this->Picture,$this->Palette[$Key]["R"],$this->Palette[$Key]["G…
2471        imagefilledpolygon($this->Picture,$PolyPlots[$Key],(count($PolyPlots[$Key])+1)/2,$C_GraphLo);
2570          $C_TextColor = $this->AllocateColor($this->Picture,70,70,70);
2571 …      imagettftext($this->Picture,$this->FontSize,0,$TX,$TY,$C_TextColor,$this->FontName,$Caption);
2576         $LineColor = $this->AllocateColor($this->Picture,$Rc,$Gc,$Bc);
2578         $LineColor = $this->AllocateColor($this->Picture,$Rc,$Gc,$Bc);
2607 …$C_GraphLo = $this->AllocateColor($this->Picture,$this->Palette[$Key]["R"],$this->Palette[$Key]["G…
2609 …$C_GraphLo = $this->AllocateColor($this->Picture,$this->ShadowRColor,$this->ShadowGColor,$this->Sh…
2611        imagefilledpolygon($this->Picture,$PolyPlots[$Key],(count($PolyPlots[$Key])+1)/2,$C_GraphLo);
2694          $C_TextColor = $this->AllocateColor($this->Picture,70,70,70);
2695 …      imagettftext($this->Picture,$this->FontSize,0,$TX,$TY,$C_TextColor,$this->FontName,$Caption);
2721 …$C_GraphLo = $this->AllocateColor($this->Picture,$this->Palette[$Key]["R"],$this->Palette[$Key]["G…
2722        imagefilledpolygon($this->Picture,$BotPlots[$Key],(count($BotPlots[$Key])+1)/2,$C_GraphLo);
2736 …$C_GraphLo = $this->AllocateColor($this->Picture,$this->Palette[$Key]["R"],$this->Palette[$Key]["G…
2746          imagefilledpolygon($this->Picture,$Plots,(count($Plots)+1)/2,$C_GraphLo);
2760 …$C_GraphLo = $this->AllocateColor($this->Picture,$this->Palette[$Key]["R"],$this->Palette[$Key]["G…
2761        imagefilledpolygon($this->Picture,$TopPlots[$Key],(count($TopPlots[$Key])+1)/2,$C_GraphLo);
2776      $C_Background = $this->AllocateColor($this->Picture,$R,$G,$B);
2777      imagefilledrectangle($this->Picture,0,0,$this->XSize,$this->YSize,$C_Background);
2801          $C_Background = $this->AllocateColor($this->Picture,$R,$G,$B);
2802          imagefilledrectangle($this->Picture,$X1,$Yi1,$X2,$Yi2,$C_Background);
2814          $C_Background = $this->AllocateColor($this->Picture,$R,$G,$B);
2815          imagefilledrectangle($this->Picture,$X1,$Yi1,$X2,$Yi2,$C_Background);
2831      $C_Rectangle = $this->AllocateColor($this->Picture,$R,$G,$B);
2868        $C_Rectangle = $this->AllocateColor($this->Picture,$R,$G,$B);
2869 …     imagefilledrectangle($this->Picture,round($X1),round($Y1),round($X2),round($Y2),$C_Rectangle);
2884 …imagecopymerge($this->Picture,$this->Layers[0],round(min($X1,$X2)-1),round(min($Y1,$Y2)-1),0,0,$La…
2903      $C_Rectangle = $this->AllocateColor($this->Picture,$R,$G,$B);
2941      $C_Rectangle = $this->AllocateColor($this->Picture,$R,$G,$B);
2959        imageline($this->Picture,$Xi1,$Yi1,$X1+$Radius,$Yi1,$C_Rectangle);
2960        imageline($this->Picture,$X2-$Radius,$Yi2,$Xi2,$Yi2,$C_Rectangle);
2961        imageline($this->Picture,$X2-$Radius,$Yi3,$Xi3,$Yi3,$C_Rectangle);
2962        imageline($this->Picture,$Xi4,$Yi4,$X1+$Radius,$Yi4,$C_Rectangle);
2970      imagefilledrectangle($this->Picture,$X1,$Y1+$Radius,$X2,$Y2-$Radius,$C_Rectangle);
2971      imagefilledrectangle($this->Picture,$X1+$Radius,$Y1,$X2-$Radius,$Y2,$C_Rectangle);
2989      $C_Circle = $this->AllocateColor($this->Picture,$R,$G,$B);
3008      $C_Circle = $this->AllocateColor($this->Picture,$R,$G,$B);
3022         imageline($this->Picture,$X1,$Y1-1,$X2-1,$Y2-1,$C_Circle);
3130        imagecopymerge($this->Picture,$Raster,$X,$Y,0,0,$Width,$Height,$Alpha);
3145      $RGB2 = imagecolorat($this->Picture, $X, $Y);
3157      $C_Aliased = $this->AllocateColor($this->Picture,$Ra,$Ga,$Ba);
3158      imagesetpixel($this->Picture,$X,$Y,$C_Aliased);
3162    function AllocateColor($Picture,$R,$G,$B,$Factor=0)  argument
3171      return(imagecolorallocate($Picture,$R,$G,$B));
3184      imagecopy($Resampled,$this->Picture,$Size,$Size,0,0,$this->XSize,$this->YSize);
3185      imagedestroy($this->Picture);
3190      $this->Picture = imagecreatetruecolor($this->XSize,$this->YSize);
3191      $C_White = $this->AllocateColor($this->Picture,255,255,255);
3192      imagefilledrectangle($this->Picture,0,0,$this->XSize,$this->YSize,$C_White);
3193      imagecolortransparent($this->Picture,$C_White);
3194      imagecopy($this->Picture,$Resampled,0,0,0,0,$this->XSize,$this->YSize);
3207      imagepng($this->Picture,$FileName);
3221      imagepng($this->Picture);
3254          $C_Aliased = $this->AllocateColor($this->Picture,$R,$G,$B);
3255          imagesetpixel($this->Picture,$X,$Y,$C_Aliased);
3360        $C_TextColor = $this->AllocateColor($this->Picture,133,85,85);
3364 …imagettftext($this->Picture,$this->ErrorFontSize,0,$this->XSize-($MaxWidth+15),$YPos,$C_TextColor,…