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authorgsmselftest2011-11-16 18:06:02 +0100
committergsmselftest2011-11-16 18:06:02 +0100
commit8a7755d6f96e599fe75ac8e5e1c6994138f4b99e (patch)
tree9b320feb695cfbadd605808b2db5795e240e9399 /Under-Testing/Website/class/pIndicator.class.php
parent delete dummy comment (diff)
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+<?php
+ /*
+ pIndicator - class to draw indicators
+
+ Version : 2.1.2
+ Made by : Jean-Damien POGOLOTTI
+ Last Update : 03/08/11
+
+ This file can be distributed under the license you can find at :
+
+ http://www.pchart.net/license
+
+ You can find the whole class documentation on the pChart web site.
+ */
+
+ define("INDICATOR_CAPTION_DEFAULT" , 700001);
+ define("INDICATOR_CAPTION_EXTENDED" , 700002);
+
+ define("INDICATOR_CAPTION_INSIDE" , 700011);
+ define("INDICATOR_CAPTION_BOTTOM" , 700012);
+
+ define("INDICATOR_VALUE_BUBBLE" , 700021);
+ define("INDICATOR_VALUE_LABEL" , 700022);
+
+ /* pIndicator class definition */
+ class pIndicator
+ {
+ var $pChartObject;
+
+ /* Class creator */
+ function pIndicator($pChartObject)
+ {
+ $this->pChartObject = $pChartObject;
+ }
+
+ /* Draw an indicator */
+ function draw($X,$Y,$Width,$Height,$Format="")
+ {
+ $Values = isset($Format["Values"]) ? $Format["Values"] : VOID;
+ $IndicatorSections = isset($Format["IndicatorSections"]) ? $Format["IndicatorSections"] : NULL;
+ $ValueDisplay = isset($Format["ValueDisplay"]) ? $Format["ValueDisplay"] : INDICATOR_VALUE_BUBBLE;
+ $SectionsMargin = isset($Format["SectionsMargin"]) ? $Format["SectionsMargin"] : 4;
+ $DrawLeftHead = isset($Format["DrawLeftHead"]) ? $Format["DrawLeftHead"] : TRUE;
+ $DrawRightHead = isset($Format["DrawRightHead"]) ? $Format["DrawRightHead"] : TRUE;
+ $HeadSize = isset($Format["HeadSize"]) ? $Format["HeadSize"] : floor($Height/4);
+ $TextPadding = isset($Format["TextPadding"]) ? $Format["TextPadding"] : 4;
+ $CaptionLayout = isset($Format["CaptionLayout"]) ? $Format["CaptionLayout"] : INDICATOR_CAPTION_EXTENDED;
+ $CaptionPosition = isset($Format["CaptionPosition"]) ? $Format["CaptionPosition"] : INDICATOR_CAPTION_INSIDE;
+ $CaptionColorFactor = isset($Format["CaptionColorFactor"]) ? $Format["CaptionColorFactor"] : NULL;
+ $CaptionR = isset($Format["CaptionR"]) ? $Format["CaptionR"] : 255;
+ $CaptionG = isset($Format["CaptionG"]) ? $Format["CaptionG"] : 255;
+ $CaptionB = isset($Format["CaptionB"]) ? $Format["CaptionB"] : 255;
+ $CaptionAlpha = isset($Format["CaptionAlpha"]) ? $Format["CaptionAlpha"] : 100;
+ $SubCaptionColorFactor = isset($Format["SubCaptionColorFactor"]) ? $Format["SubCaptionColorFactor"] : NULL;
+ $SubCaptionR = isset($Format["SubCaptionR"]) ? $Format["SubCaptionR"] : 50;
+ $SubCaptionG = isset($Format["SubCaptionG"]) ? $Format["SubCaptionG"] : 50;
+ $SubCaptionB = isset($Format["SubCaptionB"]) ? $Format["SubCaptionB"] : 50;
+ $SubCaptionAlpha = isset($Format["SubCaptionAlpha"]) ? $Format["SubCaptionAlpha"] : 100;
+ $ValueFontName = isset($Format["ValueFontName"]) ? $Format["ValueFontName"] : $this->pChartObject->FontName;
+ $ValueFontSize = isset($Format["ValueFontSize"]) ? $Format["ValueFontSize"] : $this->pChartObject->FontSize;
+ $CaptionFontName = isset($Format["CaptionFontName"]) ? $Format["CaptionFontName"] : $this->pChartObject->FontName;
+ $CaptionFontSize = isset($Format["CaptionFontSize"]) ? $Format["CaptionFontSize"] : $this->pChartObject->FontSize;
+ $Unit = isset($Format["Unit"]) ? $Format["Unit"] : "";
+
+ /* Convert the Values to display to an array if needed */
+ if ( !is_array($Values) ) { $Value = $Values; $Values = ""; $Values[] = $Value; }
+
+ /* No section, let's die */
+ if ( $IndicatorSections == NULL ) { return(0); }
+
+ /* Determine indicator visual configuration */
+ $OverallMin = $IndicatorSections[0]["End"]; $OverallMax = $IndicatorSections[0]["Start"];
+ foreach ($IndicatorSections as $Key => $Settings)
+ {
+ if ( $Settings["End"] > $OverallMax ) { $OverallMax = $Settings["End"]; }
+ if ( $Settings["Start"] < $OverallMin ) { $OverallMin = $Settings["Start"]; }
+ }
+ $RealWidth = $Width - (count($IndicatorSections)-1)*$SectionsMargin;
+ $XScale = $RealWidth / ($OverallMax-$OverallMin);
+
+ $X1 = $X; $ValuesPos = "";
+ foreach ($IndicatorSections as $Key => $Settings)
+ {
+ $Color = array("R"=>$Settings["R"],"G"=>$Settings["G"],"B"=>$Settings["B"]);
+ $Caption = $Settings["Caption"];
+ $SubCaption = $Settings["Start"]." - ".$Settings["End"];
+
+ $X2 = $X1 + ($Settings["End"] - $Settings["Start"]) * $XScale;
+
+ if ( $Key == 0 && $DrawLeftHead )
+ {
+ $Poly = ""; $Poly[] = $X1-1; $Poly[] = $Y; $Poly[] = $X1-1; $Poly[] = $Y+$Height; $Poly[] = $X1-1-$HeadSize; $Poly[] = $Y+($Height/2);
+ $this->pChartObject->drawPolygon($Poly,$Color);
+ $this->pChartObject->drawLine($X1-2,$Y,$X1-2-$HeadSize,$Y+($Height/2),$Color);
+ $this->pChartObject->drawLine($X1-2,$Y+$Height,$X1-2-$HeadSize,$Y+($Height/2),$Color);
+ }
+
+ /* Determine the position of the breaks */
+ $Break = "";
+ foreach($Values as $iKey => $Value)
+ {
+ if ( $Value >= $Settings["Start"] && $Value <= $Settings["End"] )
+ {
+ $XBreak = $X1 + ($Value - $Settings["Start"]) * $XScale;
+ $ValuesPos[$Value] = $XBreak;
+ $Break[] = floor($XBreak);
+ }
+ }
+
+ if ( $ValueDisplay == INDICATOR_VALUE_LABEL )
+ {
+ if ( $Break == "" )
+ $this->pChartObject->drawFilledRectangle($X1,$Y,$X2,$Y+$Height,$Color);
+ else
+ {
+ sort($Break);
+ $Poly = ""; $Poly[] = $X1; $Poly[] = $Y; $LastPointWritten = FALSE;
+ foreach($Break as $iKey => $Value)
+ {
+ if ( $Value-5 >= $X1 )
+ { $Poly[] = $Value-5; $Poly[] = $Y; }
+ elseif ($X1 - ($Value-5) > 0 )
+ {
+ $Offset = $X1 - ($Value-5);
+ $Poly = ""; $Poly[] = $X1; $Poly[] = $Y + $Offset;
+ }
+
+ $Poly[] = $Value; $Poly[] = $Y+5;
+
+ if ( $Value+5 <= $X2 )
+ { $Poly[] = $Value+5; $Poly[] = $Y; }
+ elseif (($Value+5) > $X2 )
+ {
+ $Offset = ($Value+5) - $X2;
+ $Poly[] = $X2; $Poly[] = $Y + $Offset;
+ $LastPointWritten = TRUE;
+ }
+
+ }
+ if ( !$LastPointWritten ) { $Poly[] = $X2; $Poly[] = $Y; }
+ $Poly[] = $X2; $Poly[] = $Y+$Height;
+ $Poly[] = $X1; $Poly[] = $Y+$Height;
+
+ $this->pChartObject->drawPolygon($Poly,$Color);
+ }
+ }
+ else
+ $this->pChartObject->drawFilledRectangle($X1,$Y,$X2,$Y+$Height,$Color);
+
+ if ( $Key == count($IndicatorSections)-1 && $DrawRightHead )
+ {
+ $Poly = ""; $Poly[] = $X2+1; $Poly[] = $Y; $Poly[] = $X2+1; $Poly[] = $Y+$Height; $Poly[] = $X2+1+$HeadSize; $Poly[] = $Y+($Height/2);
+ $this->pChartObject->drawPolygon($Poly,$Color);
+ $this->pChartObject->drawLine($X2+1,$Y,$X2+1+$HeadSize,$Y+($Height/2),$Color);
+ $this->pChartObject->drawLine($X2+1,$Y+$Height,$X2+1+$HeadSize,$Y+($Height/2),$Color);
+ }
+
+ if ( $CaptionPosition == INDICATOR_CAPTION_INSIDE )
+ {
+ $TxtPos = $this->pChartObject->getTextBox($X1,$Y+$Height+$TextPadding,$CaptionFontName,$CaptionFontSize,0,$Caption);
+ $YOffset = ($TxtPos[0]["Y"] - $TxtPos[2]["Y"]) + $TextPadding;
+
+ if ( $CaptionLayout == INDICATOR_CAPTION_EXTENDED )
+ {
+ $TxtPos = $this->pChartObject->getTextBox($X1,$Y+$Height+$TextPadding,$CaptionFontName,$CaptionFontSize,0,$SubCaption);
+ $YOffset = $YOffset + ($TxtPos[0]["Y"] - $TxtPos[2]["Y"]) + $TextPadding*2;
+ }
+
+ $XOffset = $TextPadding;
+ }
+ else
+ { $YOffset = 0; $XOffset = 0; }
+
+ if ( $CaptionColorFactor == NULL )
+ { $CaptionColor = array("Align"=>TEXT_ALIGN_TOPLEFT,"FontName"=>$CaptionFontName,"FontSize"=>$CaptionFontSize,"R"=>$CaptionR,"G"=>$CaptionG,"B"=>$CaptionB,"Alpha"=>$CaptionAlpha); }
+ else
+ { $CaptionColor = array("Align"=>TEXT_ALIGN_TOPLEFT,"FontName"=>$CaptionFontName,"FontSize"=>$CaptionFontSize,"R"=>$Settings["R"]+$CaptionColorFactor,"G"=>$Settings["G"]+$CaptionColorFactor,"B"=>$Settings["B"]+$CaptionColorFactor); }
+
+ if ( $SubCaptionColorFactor == NULL )
+ $SubCaptionColor = array("Align"=>TEXT_ALIGN_TOPLEFT,"FontName"=>$CaptionFontName,"FontSize"=>$CaptionFontSize,"R"=>$SubCaptionR,"G"=>$SubCaptionG,"B"=>$SubCaptionB,"Alpha"=>$SubCaptionAlpha);
+ else
+ $SubCaptionColor = array("Align"=>TEXT_ALIGN_TOPLEFT,"FontName"=>$CaptionFontName,"FontSize"=>$CaptionFontSize,"R"=>$Settings["R"]+$SubCaptionColorFactor,"G"=>$Settings["G"]+$SubCaptionColorFactor,"B"=>$Settings["B"]+$SubCaptionColorFactor);
+
+ $RestoreShadow = $this->pChartObject->Shadow;
+ $this->pChartObject->Shadow = FALSE;
+
+ if ( $CaptionLayout == INDICATOR_CAPTION_DEFAULT )
+ $this->pChartObject->drawText($X1,$Y+$Height+$TextPadding,$Caption,$CaptionColor);
+ elseif ( $CaptionLayout == INDICATOR_CAPTION_EXTENDED )
+ {
+ $TxtPos = $this->pChartObject->getTextBox($X1,$Y+$Height+$TextPadding,$CaptionFontName,$CaptionFontSize,0,$Caption);
+ $CaptionHeight = $TxtPos[0]["Y"] - $TxtPos[2]["Y"];
+
+ $this->pChartObject->drawText($X1+$XOffset,$Y+$Height-$YOffset+$TextPadding,$Caption,$CaptionColor);
+ $this->pChartObject->drawText($X1+$XOffset,$Y+$Height-$YOffset+$CaptionHeight+$TextPadding*2,$SubCaption,$SubCaptionColor);
+ }
+
+ $this->pChartObject->Shadow = $RestoreShadow;
+
+ $X1 = $X2 + $SectionsMargin;
+ }
+
+ $RestoreShadow = $this->pChartObject->Shadow;
+ $this->pChartObject->Shadow = FALSE;
+
+ foreach($Values as $Key => $Value)
+ {
+ if ( $Value >= $OverallMin && $Value <= $OverallMax )
+ {
+ foreach ($IndicatorSections as $Key => $Settings)
+ {
+ if ( $Value >= $Settings["Start"] && $Value <= $Settings["End"] )
+ {
+ $X1 = $ValuesPos[$Value]; //$X + $Key*$SectionsMargin + ($Value - $OverallMin) * $XScale;
+
+ if ( $ValueDisplay == INDICATOR_VALUE_BUBBLE )
+ {
+ $TxtPos = $this->pChartObject->getTextBox($X1,$Y,$ValueFontName,$ValueFontSize,0,$Value.$Unit);
+ $Radius = floor(($TxtPos[1]["X"] - $TxtPos[0]["X"] + $TextPadding*4)/2);
+
+ $this->pChartObject->drawFilledCircle($X1,$Y,$Radius+4,array("R"=>$Settings["R"]+20,"G"=>$Settings["G"]+20,"B"=>$Settings["B"]+20));
+ $this->pChartObject->drawFilledCircle($X1,$Y,$Radius,array("R"=>255,"G"=>255,"B"=>255));
+
+ $TextSettings = array("Align"=>TEXT_ALIGN_MIDDLEMIDDLE,"FontName"=>$ValueFontName,"FontSize"=>$ValueFontSize);
+ $this->pChartObject->drawText($X1-1,$Y-1,$Value.$Unit,$TextSettings);
+ }
+ elseif( $ValueDisplay == INDICATOR_VALUE_LABEL )
+ {
+ $Caption = "";
+ $Caption[] = array("Format"=>array("R"=>$Settings["R"],"G"=>$Settings["G"],"B"=>$Settings["B"],"Alpha"=>100),"Caption"=>$Value.$Unit);
+ $this->pChartObject->drawLabelBox(floor($X1),floor($Y)+2,"Value - ".$Settings["Caption"],$Caption);
+ }
+ }
+ $X1 = $X2 + $SectionsMargin;
+ }
+ }
+ }
+ $this->pChartObject->Shadow = $RestoreShadow;
+ }
+ }
+?> \ No newline at end of file