From b99193ba68f947802245a288940e54904ecbee61 Mon Sep 17 00:00:00 2001 From: Triatmoko Date: Fri, 18 Nov 2011 13:23:49 +0100 Subject: final version --- Under-Testing/Website/class/pSurface.class.php | 315 ------------------------- 1 file changed, 315 deletions(-) delete mode 100644 Under-Testing/Website/class/pSurface.class.php (limited to 'Under-Testing/Website/class/pSurface.class.php') diff --git a/Under-Testing/Website/class/pSurface.class.php b/Under-Testing/Website/class/pSurface.class.php deleted file mode 100644 index f887ac0..0000000 --- a/Under-Testing/Website/class/pSurface.class.php +++ /dev/null @@ -1,315 +0,0 @@ -pChartObject = $pChartObject; - $this->GridSize = 10; - $this->Points = ""; - } - - /* Define the grid size and initialise the 2D matrix */ - function setGrid($XSize=10,$YSize=10) - { - for($X=0; $X<=$XSize; $X++) { for($Y=0; $Y<=$YSize; $Y++) { $this->Points[$X][$Y]=UNKNOWN; } } - - $this->GridSizeX = $XSize; - $this->GridSizeY = $YSize; - } - - /* Add a point on the grid */ - function addPoint($X,$Y,$Value,$Force=TRUE) - { - if ( $X < 0 || $X >$this->GridSizeX ) { return(0); } - if ( $Y < 0 || $Y >$this->GridSizeY ) { return(0); } - - if ( $this->Points[$X][$Y] == UNKNOWN || $Force ) - $this->Points[$X][$Y] = $Value; - elseif ( $this->Points[$X][$Y] == UNKNOWN ) - $this->Points[$X][$Y] = $Value; - else - $this->Points[$X][$Y] = ($this->Points[$X][$Y] + $Value)/2; - } - - /* Write the X labels */ - function writeXLabels($Format="") - { - $R = isset($Format["R"]) ? $Format["R"] : $this->pChartObject->FontColorR; - $G = isset($Format["G"]) ? $Format["G"] : $this->pChartObject->FontColorG; - $B = isset($Format["B"]) ? $Format["B"] : $this->pChartObject->FontColorB; - $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : $this->pChartObject->FontColorA; - $Angle = isset($Format["Angle"]) ? $Format["Angle"] : 0; - $Padding = isset($Format["Padding"]) ? $Format["Padding"] : 5; - $Position = isset($Format["Position"]) ? $Format["Position"] : LABEL_POSITION_TOP; - $Labels = isset($Format["Labels"]) ? $Format["Labels"] : NULL; - $CountOffset = isset($Format["CountOffset"]) ? $Format["CountOffset"] : 0; - - if ( $Labels != NULL && !is_array($Labels) ) { $Label = $Labels; $Labels = ""; $Labels[] = $Label; } - - $X0 = $this->pChartObject->GraphAreaX1; - $XSize = ($this->pChartObject->GraphAreaX2 - $this->pChartObject->GraphAreaX1) / ($this->GridSizeX+1); - - $Settings = array("Angle"=>$Angle,"R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha); - if ( $Position == LABEL_POSITION_TOP ) - { - $YPos = $this->pChartObject->GraphAreaY1 - $Padding; - if ($Angle == 0 ) { $Settings["Align"] = TEXT_ALIGN_BOTTOMMIDDLE; } - if ($Angle != 0 ) { $Settings["Align"] = TEXT_ALIGN_MIDDLELEFT; } - } - elseif ( $Position == LABEL_POSITION_BOTTOM ) - { - $YPos = $this->pChartObject->GraphAreaY2 + $Padding; - if ($Angle == 0 ) { $Settings["Align"] = TEXT_ALIGN_TOPMIDDLE; } - if ($Angle != 0 ) { $Settings["Align"] = TEXT_ALIGN_MIDDLERIGHT; } - } - else - return(-1); - - for($X=0;$X<=$this->GridSizeX;$X++) - { - $XPos = floor($X0+$X*$XSize + $XSize/2); - - if( $Labels == NULL || !isset($Labels[$X]) ) - $Value = $X+$CountOffset; - else - $Value = $Labels[$X]; - - $this->pChartObject->drawText($XPos,$YPos,$Value,$Settings); - } - } - - /* Write the Y labels */ - function writeYLabels($Format="") - { - $R = isset($Format["R"]) ? $Format["R"] : $this->pChartObject->FontColorR; - $G = isset($Format["G"]) ? $Format["G"] : $this->pChartObject->FontColorG; - $B = isset($Format["B"]) ? $Format["B"] : $this->pChartObject->FontColorB; - $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : $this->pChartObject->FontColorA; - $Angle = isset($Format["Angle"]) ? $Format["Angle"] : 0; - $Padding = isset($Format["Padding"]) ? $Format["Padding"] : 5; - $Position = isset($Format["Position"]) ? $Format["Position"] : LABEL_POSITION_LEFT; - $Labels = isset($Format["Labels"]) ? $Format["Labels"] : NULL; - $CountOffset = isset($Format["CountOffset"]) ? $Format["CountOffset"] : 0; - - if ( $Labels != NULL && !is_array($Labels) ) { $Label = $Labels; $Labels = ""; $Labels[] = $Label; } - - $Y0 = $this->pChartObject->GraphAreaY1; - $YSize = ($this->pChartObject->GraphAreaY2 - $this->pChartObject->GraphAreaY1) / ($this->GridSizeY+1); - - $Settings = array("Angle"=>$Angle,"R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha); - if ( $Position == LABEL_POSITION_LEFT ) - { $XPos = $this->pChartObject->GraphAreaX1 - $Padding; $Settings["Align"] = TEXT_ALIGN_MIDDLERIGHT; } - elseif ( $Position == LABEL_POSITION_RIGHT ) - { $XPos = $this->pChartObject->GraphAreaX2 + $Padding; $Settings["Align"] = TEXT_ALIGN_MIDDLELEFT; } - else - return(-1); - - for($Y=0;$Y<=$this->GridSizeY;$Y++) - { - $YPos = floor($Y0+$Y*$YSize + $YSize/2); - - if( $Labels == NULL || !isset($Labels[$Y]) ) - $Value = $Y+$CountOffset; - else - $Value = $Labels[$Y]; - - $this->pChartObject->drawText($XPos,$YPos,$Value,$Settings); - } - } - - /* Draw the area arround the specified Threshold */ - function drawContour($Threshold,$Format="") - { - $R = isset($Format["R"]) ? $Format["R"] : 0; - $G = isset($Format["G"]) ? $Format["G"] : 0; - $B = isset($Format["B"]) ? $Format["B"] : 0; - $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100; - $Ticks = isset($Format["Ticks"]) ? $Format["Ticks"] : 3; - $Padding = isset($Format["Padding"]) ? $Format["Padding"] : 0; - - $X0 = $this->pChartObject->GraphAreaX1; - $Y0 = $this->pChartObject->GraphAreaY1; - $XSize = ($this->pChartObject->GraphAreaX2 - $this->pChartObject->GraphAreaX1) / ($this->GridSizeX+1); - $YSize = ($this->pChartObject->GraphAreaY2 - $this->pChartObject->GraphAreaY1) / ($this->GridSizeY+1); - - $Color = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks); - - for($X=0;$X<=$this->GridSizeX;$X++) - { - for($Y=0;$Y<=$this->GridSizeY;$Y++) - { - $Value = $this->Points[$X][$Y]; - - if ( $Value != UNKNOWN && $Value != IGNORED && $Value >= $Threshold) - { - $X1 = floor($X0+$X*$XSize)+$Padding; - $Y1 = floor($Y0+$Y*$YSize)+$Padding; - $X2 = floor($X0+$X*$XSize+$XSize); - $Y2 = floor($Y0+$Y*$YSize+$YSize); - - if ( $X > 0 && $this->Points[$X-1][$Y] != UNKNOWN && $this->Points[$X-1][$Y] != IGNORED && $this->Points[$X-1][$Y] < $Threshold) - $this->pChartObject->drawLine($X1,$Y1,$X1,$Y2,$Color); - if ( $Y > 0 && $this->Points[$X][$Y-1] != UNKNOWN && $this->Points[$X][$Y-1] != IGNORED && $this->Points[$X][$Y-1] < $Threshold) - $this->pChartObject->drawLine($X1,$Y1,$X2,$Y1,$Color); - if ( $X < $this->GridSizeX && $this->Points[$X+1][$Y] != UNKNOWN && $this->Points[$X+1][$Y] != IGNORED && $this->Points[$X+1][$Y] < $Threshold) - $this->pChartObject->drawLine($X2,$Y1,$X2,$Y2,$Color); - if ( $Y < $this->GridSizeY && $this->Points[$X][$Y+1] != UNKNOWN && $this->Points[$X][$Y+1] != IGNORED && $this->Points[$X][$Y+1] < $Threshold) - $this->pChartObject->drawLine($X1,$Y2,$X2,$Y2,$Color); - } - } - } - } - - /* Draw the surface chart */ - function drawSurface($Format="") - { - $Palette = isset($Format["Palette"]) ? $Format["Palette"] : NULL; - $ShadeR1 = isset($Format["ShadeR1"]) ? $Format["ShadeR1"] : 77; - $ShadeG1 = isset($Format["ShadeG1"]) ? $Format["ShadeG1"] : 205; - $ShadeB1 = isset($Format["ShadeB1"]) ? $Format["ShadeB1"] : 21; - $ShadeA1 = isset($Format["ShadeA1"]) ? $Format["ShadeA1"] : 40; - $ShadeR2 = isset($Format["ShadeR2"]) ? $Format["ShadeR2"] : 227; - $ShadeG2 = isset($Format["ShadeG2"]) ? $Format["ShadeG2"] : 135; - $ShadeB2 = isset($Format["ShadeB2"]) ? $Format["ShadeB2"] : 61; - $ShadeA2 = isset($Format["ShadeA2"]) ? $Format["ShadeA2"] : 100; - $Border = isset($Format["Border"]) ? $Format["Border"] : FALSE; - $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : 0; - $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : 0; - $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : 0; - $Surrounding = isset($Format["Surrounding"]) ? $Format["Surrounding"] : -1; - $Padding = isset($Format["Padding"]) ? $Format["Padding"] : 1; - - $X0 = $this->pChartObject->GraphAreaX1; - $Y0 = $this->pChartObject->GraphAreaY1; - $XSize = ($this->pChartObject->GraphAreaX2 - $this->pChartObject->GraphAreaX1) / ($this->GridSizeX+1); - $YSize = ($this->pChartObject->GraphAreaY2 - $this->pChartObject->GraphAreaY1) / ($this->GridSizeY+1); - - for($X=0;$X<=$this->GridSizeX;$X++) - { - for($Y=0;$Y<=$this->GridSizeY;$Y++) - { - $Value = $this->Points[$X][$Y]; - - if ( $Value != UNKNOWN && $Value != IGNORED ) - { - $X1 = floor($X0+$X*$XSize)+$Padding; - $Y1 = floor($Y0+$Y*$YSize)+$Padding; - $X2 = floor($X0+$X*$XSize+$XSize); - $Y2 = floor($Y0+$Y*$YSize+$YSize); - - if ( $Palette != NULL ) - { - if ( isset($Palette[$Value]) && isset($Palette[$Value]["R"]) ) { $R = $Palette[$Value]["R"]; } else { $R = 0; } - if ( isset($Palette[$Value]) && isset($Palette[$Value]["G"]) ) { $G = $Palette[$Value]["G"]; } else { $G = 0; } - if ( isset($Palette[$Value]) && isset($Palette[$Value]["B"]) ) { $B = $Palette[$Value]["B"]; } else { $B = 0; } - if ( isset($Palette[$Value]) && isset($Palette[$Value]["Alpha"]) ) { $Alpha = $Palette[$Value]["Alpha"]; } else { $Alpha = 1000; } - } - else - { - $R = (($ShadeR2-$ShadeR1)/100)*$Value + $ShadeR1; - $G = (($ShadeG2-$ShadeG1)/100)*$Value + $ShadeG1; - $B = (($ShadeB2-$ShadeB1)/100)*$Value + $ShadeB1; - $Alpha = (($ShadeA2-$ShadeA1)/100)*$Value + $ShadeA1; - } - - $Settings = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha); - if ( $Border ) { $Settings["BorderR"] = $BorderR; $Settings["BorderG"] = $BorderG; $Settings["BorderB"] = $BorderB; } - if ( $Surrounding != -1 ) { $Settings["BorderR"] = $R+$Surrounding; $Settings["BorderG"] = $G+$Surrounding; $Settings["BorderB"] = $B+$Surrounding; } - - $this->pChartObject->drawFilledRectangle($X1,$Y1,$X2-1,$Y2-1,$Settings); - } - } - } - } - - /* Compute the missing points */ - function computeMissing() - { - $Missing = ""; - for($X=0;$X<=$this->GridSizeX;$X++) - { - for($Y=0;$Y<=$this->GridSizeY;$Y++) - { - if ( $this->Points[$X][$Y] == UNKNOWN ) - $Missing[] = $X.",".$Y; - } - } - shuffle($Missing); - - foreach($Missing as $Key => $Pos) - { - $Pos = preg_split("/,/",$Pos); - $X = $Pos[0]; - $Y = $Pos[1]; - - if ( $this->Points[$X][$Y] == UNKNOWN ) - { - $NearestNeighbor = $this->getNearestNeighbor($X,$Y); - - $Value = 0; $Points = 0; - for($Xi=$X-$NearestNeighbor;$Xi<=$X+$NearestNeighbor;$Xi++) - { - for($Yi=$Y-$NearestNeighbor;$Yi<=$Y+$NearestNeighbor;$Yi++) - { - if ($Xi >=0 && $Yi >= 0 && $Xi <= $this->GridSizeX && $Yi <= $this->GridSizeY && $this->Points[$Xi][$Yi] != UNKNOWN && $this->Points[$Xi][$Yi] != IGNORED) - { - $Value = $Value + $this->Points[$Xi][$Yi]; $Points++; - } - } - } - - if ( $Points != 0 ) { $this->Points[$X][$Y] = $Value / $Points; } - } - } - } - - /* Return the nearest Neighbor distance of a point */ - function getNearestNeighbor($Xp,$Yp) - { - $Nearest = UNKNOWN; - for($X=0;$X<=$this->GridSizeX;$X++) - { - for($Y=0;$Y<=$this->GridSizeY;$Y++) - { - if ( $this->Points[$X][$Y] != UNKNOWN && $this->Points[$X][$Y] != IGNORED ) - { - $DistanceX = max($Xp,$X)-min($Xp,$X); - $DistanceY = max($Yp,$Y)-min($Yp,$Y); - $Distance = max($DistanceX,$DistanceY); - if ( $Distance < $Nearest || $Nearest == UNKNOWN ) { $Nearest = $Distance; } - } - } - } - return($Nearest); - } - } -?> \ No newline at end of file -- cgit v1.2.3-55-g7522