class pBubble in Visitors 7
Same name and namespace in other branches
- 7.2 pChart/class/pBubble.class.php \pBubble
Hierarchy
- class \pBubble
Expanded class hierarchy of pBubble
File
- pChart/
class/ pBubble.class.php, line 20
View source
class pBubble {
var $pChartObject;
var $pDataObject;
/* Class creator */
function pBubble($pChartObject, $pDataObject) {
$this->pChartObject = $pChartObject;
$this->pDataObject = $pDataObject;
}
/* Prepare the scale */
function bubbleScale($DataSeries, $WeightSeries) {
if (!is_array($DataSeries)) {
$DataSeries = array(
$DataSeries,
);
}
if (!is_array($WeightSeries)) {
$WeightSeries = array(
$WeightSeries,
);
}
/* Parse each data series to find the new min & max boundaries to scale */
$NewPositiveSerie = "";
$NewNegativeSerie = "";
$MaxValues = 0;
$LastPositive = 0;
$LastNegative = 0;
foreach ($DataSeries as $Key => $SerieName) {
$SerieWeightName = $WeightSeries[$Key];
$this->pDataObject
->setSerieDrawable($SerieWeightName, FALSE);
if (count($this->pDataObject->Data["Series"][$SerieName]["Data"]) > $MaxValues) {
$MaxValues = count($this->pDataObject->Data["Series"][$SerieName]["Data"]);
}
foreach ($this->pDataObject->Data["Series"][$SerieName]["Data"] as $Key => $Value) {
if ($Value >= 0) {
$BubbleBounds = $Value + $this->pDataObject->Data["Series"][$SerieWeightName]["Data"][$Key];
if (!isset($NewPositiveSerie[$Key])) {
$NewPositiveSerie[$Key] = $BubbleBounds;
}
elseif ($NewPositiveSerie[$Key] < $BubbleBounds) {
$NewPositiveSerie[$Key] = $BubbleBounds;
}
$LastPositive = $BubbleBounds;
}
else {
$BubbleBounds = $Value - $this->pDataObject->Data["Series"][$SerieWeightName]["Data"][$Key];
if (!isset($NewNegativeSerie[$Key])) {
$NewNegativeSerie[$Key] = $BubbleBounds;
}
elseif ($NewNegativeSerie[$Key] > $BubbleBounds) {
$NewNegativeSerie[$Key] = $BubbleBounds;
}
$LastNegative = $BubbleBounds;
}
}
}
/* Check for missing values and all the fake positive serie */
if ($NewPositiveSerie != "") {
for ($i = 0; $i < $MaxValues; $i++) {
if (!isset($NewPositiveSerie[$i])) {
$NewPositiveSerie[$i] = $LastPositive;
}
}
$this->pDataObject
->addPoints($NewPositiveSerie, "BubbleFakePositiveSerie");
}
/* Check for missing values and all the fake negative serie */
if ($NewNegativeSerie != "") {
for ($i = 0; $i < $MaxValues; $i++) {
if (!isset($NewNegativeSerie[$i])) {
$NewNegativeSerie[$i] = $LastNegative;
}
}
$this->pDataObject
->addPoints($NewNegativeSerie, "BubbleFakeNegativeSerie");
}
}
function resetSeriesColors() {
$Data = $this->pDataObject
->getData();
$Palette = $this->pDataObject
->getPalette();
$ID = 0;
foreach ($Data["Series"] as $SerieName => $SeriesParameters) {
if ($SeriesParameters["isDrawable"]) {
$this->pDataObject->Data["Series"][$SerieName]["Color"]["R"] = $Palette[$ID]["R"];
$this->pDataObject->Data["Series"][$SerieName]["Color"]["G"] = $Palette[$ID]["G"];
$this->pDataObject->Data["Series"][$SerieName]["Color"]["B"] = $Palette[$ID]["B"];
$this->pDataObject->Data["Series"][$SerieName]["Color"]["Alpha"] = $Palette[$ID]["Alpha"];
$ID++;
}
}
}
/* Prepare the scale */
function drawBubbleChart($DataSeries, $WeightSeries, $Format = "") {
$ForceAlpha = isset($Format["ForceAlpha"]) ? $Format["ForceAlpha"] : VOID;
$DrawBorder = isset($Format["DrawBorder"]) ? $Format["DrawBorder"] : TRUE;
$BorderWidth = isset($Format["BorderWidth"]) ? $Format["BorderWidth"] : 1;
$Shape = isset($Format["Shape"]) ? $Format["Shape"] : BUBBLE_SHAPE_ROUND;
$Surrounding = isset($Format["Surrounding"]) ? $Format["Surrounding"] : NULL;
$BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : 0;
$BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : 0;
$BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : 0;
$BorderAlpha = isset($Format["BorderAlpha"]) ? $Format["BorderAlpha"] : 30;
$RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : FALSE;
if (!is_array($DataSeries)) {
$DataSeries = array(
$DataSeries,
);
}
if (!is_array($WeightSeries)) {
$WeightSeries = array(
$WeightSeries,
);
}
$Data = $this->pDataObject
->getData();
$Palette = $this->pDataObject
->getPalette();
if (isset($Data["Series"]["BubbleFakePositiveSerie"])) {
$this->pDataObject
->setSerieDrawable("BubbleFakePositiveSerie", FALSE);
}
if (isset($Data["Series"]["BubbleFakeNegativeSerie"])) {
$this->pDataObject
->setSerieDrawable("BubbleFakeNegativeSerie", FALSE);
}
$this
->resetSeriesColors();
list($XMargin, $XDivs) = $this->pChartObject
->scaleGetXSettings();
foreach ($DataSeries as $Key => $SerieName) {
$AxisID = $Data["Series"][$SerieName]["Axis"];
$Mode = $Data["Axis"][$AxisID]["Display"];
$Format = $Data["Axis"][$AxisID]["Format"];
$Unit = $Data["Axis"][$AxisID]["Unit"];
if (isset($Data["Series"][$SerieName]["Description"])) {
$SerieDescription = $Data["Series"][$SerieName]["Description"];
}
else {
$SerieDescription = $SerieName;
}
$XStep = ($this->pChartObject->GraphAreaX2 - $this->pChartObject->GraphAreaX1 - $XMargin * 2) / $XDivs;
$X = $this->pChartObject->GraphAreaX1 + $XMargin;
$Y = $this->pChartObject->GraphAreaY1 + $XMargin;
$Color = array(
"R" => $Palette[$Key]["R"],
"G" => $Palette[$Key]["G"],
"B" => $Palette[$Key]["B"],
"Alpha" => $Palette[$Key]["Alpha"],
);
if ($ForceAlpha != VOID) {
$Color["Alpha"] = $ForceAlpha;
}
if ($DrawBorder) {
if ($BorderWidth != 1) {
if ($Surrounding != NULL) {
$BorderR = $Palette[$Key]["R"] + $Surrounding;
$BorderG = $Palette[$Key]["G"] + $Surrounding;
$BorderB = $Palette[$Key]["B"] + $Surrounding;
}
else {
$BorderR = $BorderR;
$BorderG = $BorderG;
$BorderB = $BorderB;
}
if ($ForceAlpha != VOID) {
$BorderAlpha = $ForceAlpha / 2;
}
$BorderColor = array(
"R" => $BorderR,
"G" => $BorderG,
"B" => $BorderB,
"Alpha" => $BorderAlpha,
);
}
else {
$Color["BorderAlpha"] = $BorderAlpha;
if ($Surrounding != NULL) {
$Color["BorderR"] = $Palette[$Key]["R"] + $Surrounding;
$Color["BorderG"] = $Palette[$Key]["G"] + $Surrounding;
$Color["BorderB"] = $Palette[$Key]["B"] + $Surrounding;
}
else {
$Color["BorderR"] = $BorderR;
$Color["BorderG"] = $BorderG;
$Color["BorderB"] = $BorderB;
}
if ($ForceAlpha != VOID) {
$Color["BorderAlpha"] = $ForceAlpha / 2;
}
}
}
foreach ($Data["Series"][$SerieName]["Data"] as $iKey => $Point) {
$Weight = $Point + $Data["Series"][$WeightSeries[$Key]]["Data"][$iKey];
$PosArray = $this->pChartObject
->scaleComputeY($Point, array(
"AxisID" => $AxisID,
));
$WeightArray = $this->pChartObject
->scaleComputeY($Weight, array(
"AxisID" => $AxisID,
));
if ($Data["Orientation"] == SCALE_POS_LEFTRIGHT) {
if ($XDivs == 0) {
$XStep = 0;
}
else {
$XStep = ($this->pChartObject->GraphAreaX2 - $this->pChartObject->GraphAreaX1 - $XMargin * 2) / $XDivs;
}
$Y = floor($PosArray);
$CircleRadius = floor(abs($PosArray - $WeightArray) / 2);
if ($Shape == BUBBLE_SHAPE_SQUARE) {
if ($RecordImageMap) {
$this->pChartObject
->addToImageMap("RECT", floor($X - $CircleRadius) . "," . floor($Y - $CircleRadius) . "," . floor($X + $CircleRadius) . "," . floor($Y + $CircleRadius), $this->pChartObject
->toHTMLColor($Palette[$Key]["R"], $Palette[$Key]["G"], $Palette[$Key]["B"]), $SerieDescription, $Data["Series"][$WeightSeries[$Key]]["Data"][$iKey]);
}
if ($BorderWidth != 1) {
$this->pChartObject
->drawFilledRectangle($X - $CircleRadius - $BorderWidth, $Y - $CircleRadius - $BorderWidth, $X + $CircleRadius + $BorderWidth, $Y + $CircleRadius + $BorderWidth, $BorderColor);
$this->pChartObject
->drawFilledRectangle($X - $CircleRadius, $Y - $CircleRadius, $X + $CircleRadius, $Y + $CircleRadius, $Color);
}
else {
$this->pChartObject
->drawFilledRectangle($X - $CircleRadius, $Y - $CircleRadius, $X + $CircleRadius, $Y + $CircleRadius, $Color);
}
}
elseif ($Shape == BUBBLE_SHAPE_ROUND) {
if ($RecordImageMap) {
$this->pChartObject
->addToImageMap("CIRCLE", floor($X) . "," . floor($Y) . "," . floor($CircleRadius), $this->pChartObject
->toHTMLColor($Palette[$Key]["R"], $Palette[$Key]["G"], $Palette[$Key]["B"]), $SerieDescription, $Data["Series"][$WeightSeries[$Key]]["Data"][$iKey]);
}
if ($BorderWidth != 1) {
$this->pChartObject
->drawFilledCircle($X, $Y, $CircleRadius + $BorderWidth, $BorderColor);
$this->pChartObject
->drawFilledCircle($X, $Y, $CircleRadius, $Color);
}
else {
$this->pChartObject
->drawFilledCircle($X, $Y, $CircleRadius, $Color);
}
}
$X = $X + $XStep;
}
elseif ($Data["Orientation"] == SCALE_POS_TOPBOTTOM) {
if ($XDivs == 0) {
$XStep = 0;
}
else {
$XStep = ($this->pChartObject->GraphAreaY2 - $this->pChartObject->GraphAreaY1 - $XMargin * 2) / $XDivs;
}
$X = floor($PosArray);
$CircleRadius = floor(abs($PosArray - $WeightArray) / 2);
if ($Shape == BUBBLE_SHAPE_SQUARE) {
if ($RecordImageMap) {
$this->pChartObject
->addToImageMap("RECT", floor($X - $CircleRadius) . "," . floor($Y - $CircleRadius) . "," . floor($X + $CircleRadius) . "," . floor($Y + $CircleRadius), $this->pChartObject
->toHTMLColor($Palette[$Key]["R"], $Palette[$Key]["G"], $Palette[$Key]["B"]), $SerieDescription, $Data["Series"][$WeightSeries[$Key]]["Data"][$iKey]);
}
if ($BorderWidth != 1) {
$this->pChartObject
->drawFilledRectangle($X - $CircleRadius - $BorderWidth, $Y - $CircleRadius - $BorderWidth, $X + $CircleRadius + $BorderWidth, $Y + $CircleRadius + $BorderWidth, $BorderColor);
$this->pChartObject
->drawFilledRectangle($X - $CircleRadius, $Y - $CircleRadius, $X + $CircleRadius, $Y + $CircleRadius, $Color);
}
else {
$this->pChartObject
->drawFilledRectangle($X - $CircleRadius, $Y - $CircleRadius, $X + $CircleRadius, $Y + $CircleRadius, $Color);
}
}
elseif ($Shape == BUBBLE_SHAPE_ROUND) {
if ($RecordImageMap) {
$this->pChartObject
->addToImageMap("CIRCLE", floor($X) . "," . floor($Y) . "," . floor($CircleRadius), $this->pChartObject
->toHTMLColor($Palette[$Key]["R"], $Palette[$Key]["G"], $Palette[$Key]["B"]), $SerieDescription, $Data["Series"][$WeightSeries[$Key]]["Data"][$iKey]);
}
if ($BorderWidth != 1) {
$this->pChartObject
->drawFilledCircle($X, $Y, $CircleRadius + $BorderWidth, $BorderColor);
$this->pChartObject
->drawFilledCircle($X, $Y, $CircleRadius, $Color);
}
else {
$this->pChartObject
->drawFilledCircle($X, $Y, $CircleRadius, $Color);
}
}
$Y = $Y + $XStep;
}
}
}
}
function writeBubbleLabel($SerieName, $SerieWeightName, $Points, $Format = "") {
$OverrideTitle = isset($Format["OverrideTitle"]) ? $Format["OverrideTitle"] : NULL;
$DrawPoint = isset($Format["DrawPoint"]) ? $Format["DrawPoint"] : LABEL_POINT_BOX;
if (!is_array($Points)) {
$Point = $Points;
$Points = "";
$Points[] = $Point;
}
$Data = $this->pDataObject
->getData();
$Palette = $this->pDataObject
->getPalette();
if (!isset($Data["Series"][$SerieName]) || !isset($Data["Series"][$SerieWeightName])) {
return 0;
}
list($XMargin, $XDivs) = $this->pChartObject
->scaleGetXSettings();
$AxisID = $Data["Series"][$SerieName]["Axis"];
$AxisMode = $Data["Axis"][$AxisID]["Display"];
$AxisFormat = $Data["Axis"][$AxisID]["Format"];
$AxisUnit = $Data["Axis"][$AxisID]["Unit"];
$XStep = ($this->pChartObject->GraphAreaX2 - $this->pChartObject->GraphAreaX1 - $XMargin * 2) / $XDivs;
$X = $this->pChartObject->GraphAreaX1 + $XMargin;
$Y = $this->pChartObject->GraphAreaY1 + $XMargin;
$Color = array(
"R" => $Data["Series"][$SerieName]["Color"]["R"],
"G" => $Data["Series"][$SerieName]["Color"]["G"],
"B" => $Data["Series"][$SerieName]["Color"]["B"],
"Alpha" => $Data["Series"][$SerieName]["Color"]["Alpha"],
);
foreach ($Points as $Key => $Point) {
$Value = $Data["Series"][$SerieName]["Data"][$Point];
$PosArray = $this->pChartObject
->scaleComputeY($Value, array(
"AxisID" => $AxisID,
));
if (isset($Data["Abscissa"]) && isset($Data["Series"][$Data["Abscissa"]]["Data"][$Point])) {
$Abscissa = $Data["Series"][$Data["Abscissa"]]["Data"][$Point] . " : ";
}
else {
$Abscissa = "";
}
$Value = $this->pChartObject
->scaleFormat($Value, $AxisMode, $AxisFormat, $AxisUnit);
$Weight = $Data["Series"][$SerieWeightName]["Data"][$Point];
$Caption = $Abscissa . $Value . " / " . $Weight;
if (isset($Data["Series"][$SerieName]["Description"])) {
$Description = $Data["Series"][$SerieName]["Description"];
}
else {
$Description = "No description";
}
$Series = "";
$Series[] = array(
"Format" => $Color,
"Caption" => $Caption,
);
if ($Data["Orientation"] == SCALE_POS_LEFTRIGHT) {
if ($XDivs == 0) {
$XStep = 0;
}
else {
$XStep = ($this->pChartObject->GraphAreaX2 - $this->pChartObject->GraphAreaX1 - $XMargin * 2) / $XDivs;
}
$X = floor($X + $Point * $XStep);
$Y = floor($PosArray);
}
else {
if ($XDivs == 0) {
$YStep = 0;
}
else {
$YStep = ($this->pChartObject->GraphAreaY2 - $this->pChartObject->GraphAreaY1 - $XMargin * 2) / $XDivs;
}
$X = floor($PosArray);
$Y = floor($Y + $Point * $YStep);
}
if ($DrawPoint == LABEL_POINT_CIRCLE) {
$this->pChartObject
->drawFilledCircle($X, $Y, 3, array(
"R" => 255,
"G" => 255,
"B" => 255,
"BorderR" => 0,
"BorderG" => 0,
"BorderB" => 0,
));
}
elseif ($DrawPoint == LABEL_POINT_BOX) {
$this->pChartObject
->drawFilledRectangle($X - 2, $Y - 2, $X + 2, $Y + 2, array(
"R" => 255,
"G" => 255,
"B" => 255,
"BorderR" => 0,
"BorderG" => 0,
"BorderB" => 0,
));
}
$this->pChartObject
->drawLabelBox($X, $Y - 3, $Description, $Series, $Format);
}
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
pBubble:: |
property | |||
pBubble:: |
property | |||
pBubble:: |
function | |||
pBubble:: |
function | |||
pBubble:: |
function | |||
pBubble:: |
function | |||
pBubble:: |
function |