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Mini Shell
<?php
namespace CpChart\Chart;
use CpChart\Data;
use CpChart\Image;
use Exception;
/**
* Scatter - class to draw scatter charts
*
* Version : 2.1.4
* Made by : Jean-Damien POGOLOTTI
* Last Update : 19/01/2014
*
* 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.
*/
class Scatter
{
/**
* @var Image
*/
public $pChartObject;
/**
* @var Data
*/
public $pDataObject;
/**
* @param Image $pChartObject
* @param Data $pDataObject
*/
public function __construct(Image $pChartObject, Data $pDataObject)
{
$this->pChartObject = $pChartObject;
$this->pDataObject = $pDataObject;
}
/**
* Prepare the scale
* @param array $Format
* @return null|int
* @throws Exception
*/
public function drawScatterScale(array $Format = [])
{
$Mode = isset($Format["Mode"]) ? $Format["Mode"] : SCALE_MODE_FLOATING;
$Floating = isset($Format["Floating"]) ? $Format["Floating"] : false;
$XLabelsRotation = isset($Format["XLabelsRotation"]) ? $Format["XLabelsRotation"] : 90;
$MinDivHeight = isset($Format["MinDivHeight"]) ? $Format["MinDivHeight"] : 20;
$Factors = isset($Format["Factors"]) ? $Format["Factors"] : [1, 2, 5];
$ManualScale = isset($Format["ManualScale"])
? $Format["ManualScale"] : ["0" => ["Min" => -100, "Max" => 100]]
;
$XMargin = isset($Format["XMargin"]) ? $Format["XMargin"] : 0;
$YMargin = isset($Format["YMargin"]) ? $Format["YMargin"] : 0;
$ScaleSpacing = isset($Format["ScaleSpacing"]) ? $Format["ScaleSpacing"] : 15;
$InnerTickWidth = isset($Format["InnerTickWidth"]) ? $Format["InnerTickWidth"] : 2;
$OuterTickWidth = isset($Format["OuterTickWidth"]) ? $Format["OuterTickWidth"] : 2;
$DrawXLines = isset($Format["DrawXLines"]) ? $Format["DrawXLines"] : ALL;
$DrawYLines = isset($Format["DrawYLines"]) ? $Format["DrawYLines"] : ALL;
$GridTicks = isset($Format["GridTicks"]) ? $Format["GridTicks"] : 4;
$GridR = isset($Format["GridR"]) ? $Format["GridR"] : 255;
$GridG = isset($Format["GridG"]) ? $Format["GridG"] : 255;
$GridB = isset($Format["GridB"]) ? $Format["GridB"] : 255;
$GridAlpha = isset($Format["GridAlpha"]) ? $Format["GridAlpha"] : 40;
$AxisRo = isset($Format["AxisR"]) ? $Format["AxisR"] : 0;
$AxisGo = isset($Format["AxisG"]) ? $Format["AxisG"] : 0;
$AxisBo = isset($Format["AxisB"]) ? $Format["AxisB"] : 0;
$AxisAlpha = isset($Format["AxisAlpha"]) ? $Format["AxisAlpha"] : 100;
$TickRo = isset($Format["TickR"]) ? $Format["TickR"] : 0;
$TickGo = isset($Format["TickG"]) ? $Format["TickG"] : 0;
$TickBo = isset($Format["TickB"]) ? $Format["TickB"] : 0;
$TickAlpha = isset($Format["TickAlpha"]) ? $Format["TickAlpha"] : 100;
$DrawSubTicks = isset($Format["DrawSubTicks"]) ? $Format["DrawSubTicks"] : false;
$InnerSubTickWidth = isset($Format["InnerSubTickWidth"]) ? $Format["InnerSubTickWidth"] : 0;
$OuterSubTickWidth = isset($Format["OuterSubTickWidth"]) ? $Format["OuterSubTickWidth"] : 2;
$SubTickR = isset($Format["SubTickR"]) ? $Format["SubTickR"] : 255;
$SubTickG = isset($Format["SubTickG"]) ? $Format["SubTickG"] : 0;
$SubTickB = isset($Format["SubTickB"]) ? $Format["SubTickB"] : 0;
$SubTickAlpha = isset($Format["SubTickAlpha"]) ? $Format["SubTickAlpha"] : 100;
$XReleasePercent = isset($Format["XReleasePercent"]) ? $Format["XReleasePercent"] : 1;
$DrawArrows = isset($Format["DrawArrows"]) ? $Format["DrawArrows"] : false;
$ArrowSize = isset($Format["ArrowSize"]) ? $Format["ArrowSize"] : 8;
$CycleBackground = isset($Format["CycleBackground"]) ? $Format["CycleBackground"] : false;
$BackgroundR1 = isset($Format["BackgroundR1"]) ? $Format["BackgroundR1"] : 255;
$BackgroundG1 = isset($Format["BackgroundG1"]) ? $Format["BackgroundG1"] : 255;
$BackgroundB1 = isset($Format["BackgroundB1"]) ? $Format["BackgroundB1"] : 255;
$BackgroundAlpha1 = isset($Format["BackgroundAlpha1"]) ? $Format["BackgroundAlpha1"] : 10;
$BackgroundR2 = isset($Format["BackgroundR2"]) ? $Format["BackgroundR2"] : 230;
$BackgroundG2 = isset($Format["BackgroundG2"]) ? $Format["BackgroundG2"] : 230;
$BackgroundB2 = isset($Format["BackgroundB2"]) ? $Format["BackgroundB2"] : 230;
$BackgroundAlpha2 = isset($Format["BackgroundAlpha2"]) ? $Format["BackgroundAlpha2"] : 10;
/* Check if we have at least both one X and Y axis */
$GotXAxis = false;
$GotYAxis = false;
foreach ($this->pDataObject->Data["Axis"] as $AxisID => $AxisSettings) {
if ($AxisSettings["Identity"] == AXIS_X) {
$GotXAxis = true;
}
if ($AxisSettings["Identity"] == AXIS_Y) {
$GotYAxis = true;
}
}
if (!$GotXAxis) {
return SCATTER_MISSING_X_SERIE;
}
if (!$GotYAxis) {
return SCATTER_MISSING_Y_SERIE;
}
/* Skip a NOTICE event in case of an empty array */
if ($DrawYLines == NONE) {
$DrawYLines = ["zarma" => "31"];
}
$Data = $this->pDataObject->getData();
foreach ($Data["Axis"] as $AxisID => $AxisSettings) {
if ($AxisSettings["Identity"] == AXIS_X) {
$Width = $this->pChartObject->GraphAreaX2 - $this->pChartObject->GraphAreaX1 - $XMargin * 2;
} else {
$Width = $this->pChartObject->GraphAreaY2 - $this->pChartObject->GraphAreaY1 - $YMargin * 2;
}
$AxisMin = ABSOLUTE_MAX;
$AxisMax = OUT_OF_SIGHT;
if ($Mode == SCALE_MODE_FLOATING) {
foreach ($Data["Series"] as $SerieID => $SerieParameter) {
if ($SerieParameter["Axis"] == $AxisID
&& $Data["Series"][$SerieID]["isDrawable"]
) {
$AxisMax = max($AxisMax, $Data["Series"][$SerieID]["Max"]);
$AxisMin = min($AxisMin, $Data["Series"][$SerieID]["Min"]);
}
}
$AutoMargin = (($AxisMax - $AxisMin) / 100) * $XReleasePercent;
$Data["Axis"][$AxisID]["Min"] = $AxisMin - $AutoMargin;
$Data["Axis"][$AxisID]["Max"] = $AxisMax + $AutoMargin;
} elseif ($Mode == SCALE_MODE_MANUAL) {
if (isset($ManualScale[$AxisID]["Min"])
&& isset($ManualScale[$AxisID]["Max"])
) {
$Data["Axis"][$AxisID]["Min"] = $ManualScale[$AxisID]["Min"];
$Data["Axis"][$AxisID]["Max"] = $ManualScale[$AxisID]["Max"];
} else {
throw new Exception("Manual scale boundaries not set.");
}
}
/* Full manual scale */
if (isset($ManualScale[$AxisID]["Rows"]) && isset($ManualScale[$AxisID]["RowHeight"])) {
$Scale = [
"Rows" => $ManualScale[$AxisID]["Rows"],
"RowHeight" => $ManualScale[$AxisID]["RowHeight"],
"XMin" => $ManualScale[$AxisID]["Min"],
"XMax" => $ManualScale[$AxisID]["Max"]
];
} else {
$MaxDivs = floor($Width / $MinDivHeight);
$Scale = $this->pChartObject->computeScale(
$Data["Axis"][$AxisID]["Min"],
$Data["Axis"][$AxisID]["Max"],
$MaxDivs,
$Factors,
$AxisID
);
}
$Data["Axis"][$AxisID]["Margin"] = $AxisSettings["Identity"] == AXIS_X ? $XMargin : $YMargin;
$Data["Axis"][$AxisID]["ScaleMin"] = $Scale["XMin"];
$Data["Axis"][$AxisID]["ScaleMax"] = $Scale["XMax"];
$Data["Axis"][$AxisID]["Rows"] = $Scale["Rows"];
$Data["Axis"][$AxisID]["RowHeight"] = $Scale["RowHeight"];
if (isset($Scale["Format"])) {
$Data["Axis"][$AxisID]["Format"] = $Scale["Format"];
}
if (!isset($Data["Axis"][$AxisID]["Display"])) {
$Data["Axis"][$AxisID]["Display"] = null;
}
if (!isset($Data["Axis"][$AxisID]["Format"])) {
$Data["Axis"][$AxisID]["Format"] = null;
}
if (!isset($Data["Axis"][$AxisID]["Unit"])) {
$Data["Axis"][$AxisID]["Unit"] = null;
}
}
/* Get the default font color */
$FontColorRo = $this->pChartObject->FontColorR;
$FontColorGo = $this->pChartObject->FontColorG;
$FontColorBo = $this->pChartObject->FontColorB;
/* Set the original boundaries */
$AxisPos["L"] = $this->pChartObject->GraphAreaX1;
$AxisPos["R"] = $this->pChartObject->GraphAreaX2;
$AxisPos["T"] = $this->pChartObject->GraphAreaY1;
$AxisPos["B"] = $this->pChartObject->GraphAreaY2;
foreach ($Data["Axis"] as $AxisID => $AxisSettings) {
if (isset($AxisSettings["Color"])) {
$AxisR = $AxisSettings["Color"]["R"];
$AxisG = $AxisSettings["Color"]["G"];
$AxisB = $AxisSettings["Color"]["B"];
$TickR = $AxisSettings["Color"]["R"];
$TickG = $AxisSettings["Color"]["G"];
$TickB = $AxisSettings["Color"]["B"];
$this->pChartObject->setFontProperties(
[
"R" => $AxisSettings["Color"]["R"],
"G" => $AxisSettings["Color"]["G"],
"B" => $AxisSettings["Color"]["B"]
]
);
} else {
$AxisR = $AxisRo;
$AxisG = $AxisGo;
$AxisB = $AxisBo;
$TickR = $TickRo;
$TickG = $TickGo;
$TickB = $TickBo;
$this->pChartObject->setFontProperties(
["R" => $FontColorRo, "G" => $FontColorGo, "B" => $FontColorBo]
);
}
if ($AxisSettings["Identity"] == AXIS_X) {
if ($AxisSettings["Position"] == AXIS_POSITION_BOTTOM) {
if ($XLabelsRotation == 0) {
$LabelAlign = TEXT_ALIGN_TOPMIDDLE;
$LabelOffset = 2;
}
if ($XLabelsRotation > 0 && $XLabelsRotation < 190) {
$LabelAlign = TEXT_ALIGN_MIDDLERIGHT;
$LabelOffset = 5;
}
if ($XLabelsRotation == 180) {
$LabelAlign = TEXT_ALIGN_BOTTOMMIDDLE;
$LabelOffset = 5;
}
if ($XLabelsRotation > 180 && $XLabelsRotation < 360) {
$LabelAlign = TEXT_ALIGN_MIDDLELEFT;
$LabelOffset = 2;
}
if ($Floating) {
$FloatingOffset = $YMargin;
$this->pChartObject->drawLine(
$this->pChartObject->GraphAreaX1 + $AxisSettings["Margin"],
$AxisPos["B"],
$this->pChartObject->GraphAreaX2 - $AxisSettings["Margin"],
$AxisPos["B"],
["R" => $AxisR, "G" => $AxisG, "B" => $AxisB, "Alpha" => $AxisAlpha]
);
} else {
$FloatingOffset = 0;
$this->pChartObject->drawLine(
$this->pChartObject->GraphAreaX1,
$AxisPos["B"],
$this->pChartObject->GraphAreaX2,
$AxisPos["B"],
["R" => $AxisR, "G" => $AxisG, "B" => $AxisB, "Alpha" => $AxisAlpha]
);
}
if ($DrawArrows) {
$this->pChartObject->drawArrow(
$this->pChartObject->GraphAreaX2 - $AxisSettings["Margin"],
$AxisPos["B"],
$this->pChartObject->GraphAreaX2 + ($ArrowSize * 2),
$AxisPos["B"],
["FillR" => $AxisR, "FillG" => $AxisG, "FillB" => $AxisB, "Size" => $ArrowSize]
);
}
$Width = ($this->pChartObject->GraphAreaX2 - $this->pChartObject->GraphAreaX1)
- $AxisSettings["Margin"] * 2
;
$Step = $Width / $AxisSettings["Rows"];
$SubTicksSize = $Step / 2;
$MaxBottom = $AxisPos["B"];
$LastX = null;
for ($i = 0; $i <= $AxisSettings["Rows"]; $i++) {
$XPos = $this->pChartObject->GraphAreaX1 + $AxisSettings["Margin"] + $Step * $i;
$YPos = $AxisPos["B"];
$Value = $this->pChartObject->scaleFormat(
$AxisSettings["ScaleMin"] + $AxisSettings["RowHeight"] * $i,
$AxisSettings["Display"],
$AxisSettings["Format"],
$AxisSettings["Unit"]
);
if ($i % 2 == 1) {
$BGColor = [
"R" => $BackgroundR1,
"G" => $BackgroundG1,
"B" => $BackgroundB1,
"Alpha" => $BackgroundAlpha1
];
} else {
$BGColor = [
"R" => $BackgroundR2,
"G" => $BackgroundG2,
"B" => $BackgroundB2,
"Alpha" => $BackgroundAlpha2
];
}
if ($LastX != null
&& $CycleBackground
&& ($DrawXLines == ALL || in_array($AxisID, $DrawXLines))
) {
$this->pChartObject->drawFilledRectangle(
$LastX,
$this->pChartObject->GraphAreaY1 + $FloatingOffset,
$XPos,
$this->pChartObject->GraphAreaY2 - $FloatingOffset,
$BGColor
);
}
if ($DrawXLines == ALL || in_array($AxisID, $DrawXLines)) {
$this->pChartObject->drawLine(
$XPos,
$this->pChartObject->GraphAreaY1 + $FloatingOffset,
$XPos,
$this->pChartObject->GraphAreaY2 - $FloatingOffset,
[
"R" => $GridR,
"G" => $GridG,
"B" => $GridB,
"Alpha" => $GridAlpha,
"Ticks" => $GridTicks
]
);
}
if ($DrawSubTicks && $i != $AxisSettings["Rows"]) {
$this->pChartObject->drawLine(
$XPos + $SubTicksSize,
$YPos - $InnerSubTickWidth,
$XPos + $SubTicksSize,
$YPos + $OuterSubTickWidth,
[
"R" => $SubTickR,
"G" => $SubTickG,
"B" => $SubTickB,
"Alpha" => $SubTickAlpha
]
);
}
$this->pChartObject->drawLine(
$XPos,
$YPos - $InnerTickWidth,
$XPos,
$YPos + $OuterTickWidth,
["R" => $TickR, "G" => $TickG, "B" => $TickB, "Alpha" => $TickAlpha]
);
$Bounds = $this->pChartObject->drawText(
$XPos,
$YPos + $OuterTickWidth + $LabelOffset,
$Value,
["Angle" => $XLabelsRotation, "Align" => $LabelAlign]
);
$TxtBottom = $YPos + 2 + $OuterTickWidth + 2 + ($Bounds[0]["Y"] - $Bounds[2]["Y"]);
$MaxBottom = max($MaxBottom, $TxtBottom);
$LastX = $XPos;
}
if (isset($AxisSettings["Name"])) {
$YPos = $MaxBottom + 2;
$XPos = $this->pChartObject->GraphAreaX1
+ ($this->pChartObject->GraphAreaX2 - $this->pChartObject->GraphAreaX1) / 2
;
$Bounds = $this->pChartObject->drawText(
$XPos,
$YPos,
$AxisSettings["Name"],
["Align" => TEXT_ALIGN_TOPMIDDLE]
);
$MaxBottom = $Bounds[0]["Y"];
$this->pDataObject->Data["GraphArea"]["Y2"] = $MaxBottom + $this->pChartObject->FontSize;
}
$AxisPos["B"] = $MaxBottom + $ScaleSpacing;
} elseif ($AxisSettings["Position"] == AXIS_POSITION_TOP) {
if ($XLabelsRotation == 0) {
$LabelAlign = TEXT_ALIGN_BOTTOMMIDDLE;
$LabelOffset = 2;
}
if ($XLabelsRotation > 0 && $XLabelsRotation < 190) {
$LabelAlign = TEXT_ALIGN_MIDDLELEFT;
$LabelOffset = 2;
}
if ($XLabelsRotation == 180) {
$LabelAlign = TEXT_ALIGN_TOPMIDDLE;
$LabelOffset = 5;
}
if ($XLabelsRotation > 180 && $XLabelsRotation < 360) {
$LabelAlign = TEXT_ALIGN_MIDDLERIGHT;
$LabelOffset = 5;
}
if ($Floating) {
$FloatingOffset = $YMargin;
$this->pChartObject->drawLine(
$this->pChartObject->GraphAreaX1 + $AxisSettings["Margin"],
$AxisPos["T"],
$this->pChartObject->GraphAreaX2 - $AxisSettings["Margin"],
$AxisPos["T"],
["R" => $AxisR, "G" => $AxisG, "B" => $AxisB, "Alpha" => $AxisAlpha]
);
} else {
$FloatingOffset = 0;
$this->pChartObject->drawLine(
$this->pChartObject->GraphAreaX1,
$AxisPos["T"],
$this->pChartObject->GraphAreaX2,
$AxisPos["T"],
["R" => $AxisR, "G" => $AxisG, "B" => $AxisB, "Alpha" => $AxisAlpha]
);
}
if ($DrawArrows) {
$this->pChartObject->drawArrow(
$this->pChartObject->GraphAreaX2 - $AxisSettings["Margin"],
$AxisPos["T"],
$this->pChartObject->GraphAreaX2 + ($ArrowSize * 2),
$AxisPos["T"],
[
"FillR" => $AxisR,
"FillG" => $AxisG,
"FillB" => $AxisB,
"Size" => $ArrowSize
]
);
}
$Width = ($this->pChartObject->GraphAreaX2 - $this->pChartObject->GraphAreaX1)
- $AxisSettings["Margin"] * 2
;
$Step = $Width / $AxisSettings["Rows"];
$SubTicksSize = $Step / 2;
$MinTop = $AxisPos["T"];
$LastX = null;
for ($i = 0; $i <= $AxisSettings["Rows"]; $i++) {
$XPos = $this->pChartObject->GraphAreaX1 + $AxisSettings["Margin"] + $Step * $i;
$YPos = $AxisPos["T"];
$Value = $this->pChartObject->scaleFormat(
$AxisSettings["ScaleMin"] + $AxisSettings["RowHeight"] * $i,
$AxisSettings["Display"],
$AxisSettings["Format"],
$AxisSettings["Unit"]
);
if ($i % 2 == 1) {
$BGColor = [
"R" => $BackgroundR1,
"G" => $BackgroundG1,
"B" => $BackgroundB1,
"Alpha" => $BackgroundAlpha1
];
} else {
$BGColor = [
"R" => $BackgroundR2,
"G" => $BackgroundG2,
"B" => $BackgroundB2,
"Alpha" => $BackgroundAlpha2
];
}
if ($LastX != null
&& $CycleBackground
&& ($DrawXLines == ALL || in_array($AxisID, $DrawXLines))
) {
$this->pChartObject->drawFilledRectangle(
$LastX,
$this->pChartObject->GraphAreaY1 + $FloatingOffset,
$XPos,
$this->pChartObject->GraphAreaY2 - $FloatingOffset,
$BGColor
);
}
if ($DrawXLines == ALL || in_array($AxisID, $DrawXLines)) {
$this->pChartObject->drawLine(
$XPos,
$this->pChartObject->GraphAreaY1 + $FloatingOffset,
$XPos,
$this->pChartObject->GraphAreaY2 - $FloatingOffset,
[
"R" => $GridR,
"G" => $GridG,
"B" => $GridB,
"Alpha" => $GridAlpha,
"Ticks" => $GridTicks
]
);
}
if ($DrawSubTicks && $i != $AxisSettings["Rows"]) {
$this->pChartObject->drawLine(
$XPos + $SubTicksSize,
$YPos - $OuterSubTickWidth,
$XPos + $SubTicksSize,
$YPos + $InnerSubTickWidth,
[
"R" => $SubTickR,
"G" => $SubTickG,
"B" => $SubTickB,
"Alpha" => $SubTickAlpha
]
);
}
$this->pChartObject->drawLine(
$XPos,
$YPos - $OuterTickWidth,
$XPos,
$YPos + $InnerTickWidth,
["R" => $TickR, "G" => $TickG, "B" => $TickB, "Alpha" => $TickAlpha]
);
$Bounds = $this->pChartObject->drawText(
$XPos,
$YPos - $OuterTickWidth - $LabelOffset,
$Value,
["Angle" => $XLabelsRotation, "Align" => $LabelAlign]
);
$TxtBox = $YPos - $OuterTickWidth - 4 - ($Bounds[0]["Y"] - $Bounds[2]["Y"]);
$MinTop = min($MinTop, $TxtBox);
$LastX = $XPos;
}
if (isset($AxisSettings["Name"])) {
$YPos = $MinTop - 2;
$XPos = $this->pChartObject->GraphAreaX1
+ ($this->pChartObject->GraphAreaX2 - $this->pChartObject->GraphAreaX1) / 2
;
$Bounds = $this->pChartObject->drawText(
$XPos,
$YPos,
$AxisSettings["Name"],
["Align" => TEXT_ALIGN_BOTTOMMIDDLE]
);
$MinTop = $Bounds[2]["Y"];
$this->pDataObject->Data["GraphArea"]["Y1"] = $MinTop;
}
$AxisPos["T"] = $MinTop - $ScaleSpacing;
}
} elseif ($AxisSettings["Identity"] == AXIS_Y) {
if ($AxisSettings["Position"] == AXIS_POSITION_LEFT) {
if ($Floating) {
$FloatingOffset = $XMargin;
$this->pChartObject->drawLine(
$AxisPos["L"],
$this->pChartObject->GraphAreaY1 + $AxisSettings["Margin"],
$AxisPos["L"],
$this->pChartObject->GraphAreaY2 - $AxisSettings["Margin"],
["R" => $AxisR, "G" => $AxisG, "B" => $AxisB, "Alpha" => $AxisAlpha]
);
} else {
$FloatingOffset = 0;
$this->pChartObject->drawLine(
$AxisPos["L"],
$this->pChartObject->GraphAreaY1,
$AxisPos["L"],
$this->pChartObject->GraphAreaY2,
["R" => $AxisR, "G" => $AxisG, "B" => $AxisB, "Alpha" => $AxisAlpha]
);
}
if ($DrawArrows) {
$this->pChartObject->drawArrow(
$AxisPos["L"],
$this->pChartObject->GraphAreaY1 + $AxisSettings["Margin"],
$AxisPos["L"],
$this->pChartObject->GraphAreaY1 - ($ArrowSize * 2),
[
"FillR" => $AxisR,
"FillG" => $AxisG,
"FillB" => $AxisB,
"Size" => $ArrowSize
]
);
}
$Height = ($this->pChartObject->GraphAreaY2 - $this->pChartObject->GraphAreaY1)
- $AxisSettings["Margin"] * 2
;
$Step = $Height / $AxisSettings["Rows"];
$SubTicksSize = $Step / 2;
$MinLeft = $AxisPos["L"];
$LastY = null;
for ($i = 0; $i <= $AxisSettings["Rows"]; $i++) {
$YPos = $this->pChartObject->GraphAreaY2 - $AxisSettings["Margin"] - $Step * $i;
$XPos = $AxisPos["L"];
$Value = $this->pChartObject->scaleFormat(
$AxisSettings["ScaleMin"] + $AxisSettings["RowHeight"] * $i,
$AxisSettings["Display"],
$AxisSettings["Format"],
$AxisSettings["Unit"]
);
if ($i % 2 == 1) {
$BGColor = [
"R" => $BackgroundR1,
"G" => $BackgroundG1,
"B" => $BackgroundB1,
"Alpha" => $BackgroundAlpha1
];
} else {
$BGColor = [
"R" => $BackgroundR2,
"G" => $BackgroundG2,
"B" => $BackgroundB2,
"Alpha" => $BackgroundAlpha2
];
}
if ($LastY != null
&& $CycleBackground
&& ($DrawYLines == ALL || in_array($AxisID, $DrawYLines))
) {
$this->pChartObject->drawFilledRectangle(
$this->pChartObject->GraphAreaX1 + $FloatingOffset,
$LastY,
$this->pChartObject->GraphAreaX2 - $FloatingOffset,
$YPos,
$BGColor
);
}
if (($YPos != $this->pChartObject->GraphAreaY1 && $YPos != $this->pChartObject->GraphAreaY2)
&& ($DrawYLines == ALL || in_array($AxisID, $DrawYLines))
) {
$this->pChartObject->drawLine(
$this->pChartObject->GraphAreaX1 + $FloatingOffset,
$YPos,
$this->pChartObject->GraphAreaX2 - $FloatingOffset,
$YPos,
[
"R" => $GridR,
"G" => $GridG,
"B" => $GridB,
"Alpha" => $GridAlpha,
"Ticks" => $GridTicks
]
);
}
if ($DrawSubTicks && $i != $AxisSettings["Rows"]) {
$this->pChartObject->drawLine(
$XPos - $OuterSubTickWidth,
$YPos - $SubTicksSize,
$XPos + $InnerSubTickWidth,
$YPos - $SubTicksSize,
[
"R" => $SubTickR,
"G" => $SubTickG,
"B" => $SubTickB,
"Alpha" => $SubTickAlpha
]
);
}
$this->pChartObject->drawLine(
$XPos - $OuterTickWidth,
$YPos,
$XPos + $InnerTickWidth,
$YPos,
["R" => $TickR, "G" => $TickG, "B" => $TickB, "Alpha" => $TickAlpha]
);
$Bounds = $this->pChartObject->drawText(
$XPos - $OuterTickWidth - 2,
$YPos,
$Value,
["Align" => TEXT_ALIGN_MIDDLERIGHT]
);
$TxtLeft = $XPos - $OuterTickWidth - 2 - ($Bounds[1]["X"] - $Bounds[0]["X"]);
$MinLeft = min($MinLeft, $TxtLeft);
$LastY = $YPos;
}
if (isset($AxisSettings["Name"])) {
$XPos = $MinLeft - 2;
$YPos = $this->pChartObject->GraphAreaY1
+ ($this->pChartObject->GraphAreaY2 - $this->pChartObject->GraphAreaY1) / 2
;
$Bounds = $this->pChartObject->drawText(
$XPos,
$YPos,
$AxisSettings["Name"],
["Align" => TEXT_ALIGN_BOTTOMMIDDLE, "Angle" => 90]
);
$MinLeft = $Bounds[2]["X"];
$this->pDataObject->Data["GraphArea"]["X1"] = $MinLeft;
}
$AxisPos["L"] = $MinLeft - $ScaleSpacing;
} elseif ($AxisSettings["Position"] == AXIS_POSITION_RIGHT) {
if ($Floating) {
$FloatingOffset = $XMargin;
$this->pChartObject->drawLine(
$AxisPos["R"],
$this->pChartObject->GraphAreaY1 + $AxisSettings["Margin"],
$AxisPos["R"],
$this->pChartObject->GraphAreaY2 - $AxisSettings["Margin"],
["R" => $AxisR, "G" => $AxisG, "B" => $AxisB, "Alpha" => $AxisAlpha]
);
} else {
$FloatingOffset = 0;
$this->pChartObject->drawLine(
$AxisPos["R"],
$this->pChartObject->GraphAreaY1,
$AxisPos["R"],
$this->pChartObject->GraphAreaY2,
["R" => $AxisR, "G" => $AxisG, "B" => $AxisB, "Alpha" => $AxisAlpha]
);
}
if ($DrawArrows) {
$this->pChartObject->drawArrow(
$AxisPos["R"],
$this->pChartObject->GraphAreaY1 + $AxisSettings["Margin"],
$AxisPos["R"],
$this->pChartObject->GraphAreaY1 - ($ArrowSize * 2),
[
"FillR" => $AxisR,
"FillG" => $AxisG,
"FillB" => $AxisB,
"Size" => $ArrowSize
]
);
}
$Height = ($this->pChartObject->GraphAreaY2 - $this->pChartObject->GraphAreaY1)
- $AxisSettings["Margin"] * 2
;
$Step = $Height / $AxisSettings["Rows"];
$SubTicksSize = $Step / 2;
$MaxLeft = $AxisPos["R"];
$LastY = null;
for ($i = 0; $i <= $AxisSettings["Rows"]; $i++) {
$YPos = $this->pChartObject->GraphAreaY2 - $AxisSettings["Margin"] - $Step * $i;
$XPos = $AxisPos["R"];
$Value = $this->pChartObject->scaleFormat(
$AxisSettings["ScaleMin"] + $AxisSettings["RowHeight"] * $i,
$AxisSettings["Display"],
$AxisSettings["Format"],
$AxisSettings["Unit"]
);
if ($i % 2 == 1) {
$BGColor = [
"R" => $BackgroundR1,
"G" => $BackgroundG1,
"B" => $BackgroundB1,
"Alpha" => $BackgroundAlpha1
];
} else {
$BGColor = [
"R" => $BackgroundR2,
"G" => $BackgroundG2,
"B" => $BackgroundB2,
"Alpha" => $BackgroundAlpha2
];
}
if ($LastY != null
&& $CycleBackground
&& ($DrawYLines == ALL || in_array($AxisID, $DrawYLines))
) {
$this->pChartObject->drawFilledRectangle(
$this->pChartObject->GraphAreaX1 + $FloatingOffset,
$LastY,
$this->pChartObject->GraphAreaX2 - $FloatingOffset,
$YPos,
$BGColor
);
}
if (($YPos != $this->pChartObject->GraphAreaY1
&& $YPos != $this->pChartObject->GraphAreaY2)
&& ($DrawYLines == ALL || in_array($AxisID, $DrawYLines))
) {
$this->pChartObject->drawLine(
$this->pChartObject->GraphAreaX1 + $FloatingOffset,
$YPos,
$this->pChartObject->GraphAreaX2 - $FloatingOffset,
$YPos,
[
"R" => $GridR,
"G" => $GridG,
"B" => $GridB,
"Alpha" => $GridAlpha,
"Ticks" => $GridTicks
]
);
}
if ($DrawSubTicks && $i != $AxisSettings["Rows"]) {
$this->pChartObject->drawLine(
$XPos - $InnerSubTickWidth,
$YPos - $SubTicksSize,
$XPos + $OuterSubTickWidth,
$YPos - $SubTicksSize,
[
"R" => $SubTickR,
"G" => $SubTickG,
"B" => $SubTickB,
"Alpha" => $SubTickAlpha
]
);
}
$this->pChartObject->drawLine(
$XPos - $InnerTickWidth,
$YPos,
$XPos + $OuterTickWidth,
$YPos,
["R" => $TickR, "G" => $TickG, "B" => $TickB, "Alpha" => $TickAlpha]
);
$Bounds = $this->pChartObject->drawText(
$XPos + $OuterTickWidth + 2,
$YPos,
$Value,
["Align" => TEXT_ALIGN_MIDDLELEFT]
);
$TxtLeft = $XPos + $OuterTickWidth + 2 + ($Bounds[1]["X"] - $Bounds[0]["X"]);
$MaxLeft = max($MaxLeft, $TxtLeft);
$LastY = $YPos;
}
if (isset($AxisSettings["Name"])) {
$XPos = $MaxLeft + 6;
$YPos = $this->pChartObject->GraphAreaY1
+ ($this->pChartObject->GraphAreaY2 - $this->pChartObject->GraphAreaY1) / 2
;
$Bounds = $this->pChartObject->drawText(
$XPos,
$YPos,
$AxisSettings["Name"],
["Align" => TEXT_ALIGN_BOTTOMMIDDLE, "Angle" => 270]
);
$MaxLeft = $Bounds[2]["X"];
$this->pDataObject->Data["GraphArea"]["X2"] = $MaxLeft + $this->pChartObject->FontSize;
}
$AxisPos["R"] = $MaxLeft + $ScaleSpacing;
}
}
}
$this->pDataObject->saveAxisConfig($Data["Axis"]);
}
/**
* Draw a scatter plot chart
* @param array $Format
*/
public function drawScatterPlotChart($Format = null)
{
$PlotSize = isset($Format["PlotSize"]) ? $Format["PlotSize"] : 3;
$PlotBorder = isset($Format["PlotBorder"]) ? $Format["PlotBorder"] : false;
$BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : 250;
$BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : 250;
$BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : 250;
$BorderAlpha = isset($Format["BorderAlpha"]) ? $Format["BorderAlpha"] : 30;
$BorderSize = isset($Format["BorderSize"]) ? $Format["BorderSize"] : 1;
$RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : false;
$ImageMapTitle = isset($Format["ImageMapTitle"]) ? $Format["ImageMapTitle"] : null;
$Data = $this->pDataObject->getData();
$BorderColor = ["R" => $BorderR, "G" => $BorderG, "B" => $BorderB, "Alpha" => $BorderAlpha];
foreach ($Data["ScatterSeries"] as $Key => $Series) {
if ($Series["isDrawable"] == true) {
$SerieX = $Series["X"];
$SerieValuesX = $Data["Series"][$SerieX]["Data"];
$SerieXAxis = $Data["Series"][$SerieX]["Axis"];
$SerieY = $Series["Y"];
$SerieValuesY = $Data["Series"][$SerieY]["Data"];
$SerieYAxis = $Data["Series"][$SerieY]["Axis"];
if ($ImageMapTitle == null) {
$Description = sprintf(
"%s / %s",
$Data["Series"][$Series["X"]]["Description"],
$Data["Series"][$Series["Y"]]["Description"]
);
} else {
$Description = $ImageMapTitle;
}
if (isset($Series["Picture"]) && $Series["Picture"] != "") {
$Picture = $Series["Picture"];
list($PicWidth, $PicHeight, $PicType) = $this->pChartObject->getPicInfo($Picture);
} else {
$Picture = null;
}
$PosArrayX = $this->getPosArray($SerieValuesX, $SerieXAxis);
if (!is_array($PosArrayX)) {
$Value = $PosArrayX;
$PosArrayX = [];
$PosArrayX[0] = $Value;
}
$PosArrayY = $this->getPosArray($SerieValuesY, $SerieYAxis);
if (!is_array($PosArrayY)) {
$Value = $PosArrayY;
$PosArrayY = [];
$PosArrayY[0] = $Value;
}
$Color = [
"R" => $Series["Color"]["R"],
"G" => $Series["Color"]["G"],
"B" => $Series["Color"]["B"],
"Alpha" => $Series["Color"]["Alpha"]
];
foreach ($PosArrayX as $Key => $Value) {
$X = $Value;
$Y = $PosArrayY[$Key];
if ($X != VOID && $Y != VOID) {
$RealValue = sprintf(
"%s / %s",
round($Data["Series"][$Series["X"]]["Data"][$Key], 2),
round($Data["Series"][$Series["Y"]]["Data"][$Key], 2)
);
if ($RecordImageMap) {
$this->pChartObject->addToImageMap(
"CIRCLE",
sprintf(
"%s,%s,%s",
floor($X),
floor($Y),
floor($PlotSize + $BorderSize)
),
$this->pChartObject->toHTMLColor(
$Series["Color"]["R"],
$Series["Color"]["G"],
$Series["Color"]["B"]
),
$Description,
$RealValue
);
}
if (isset($Series["Shape"])) {
$this->pChartObject->drawShape(
$X,
$Y,
$Series["Shape"],
$PlotSize,
$PlotBorder,
$BorderSize,
$Series["Color"]["R"],
$Series["Color"]["G"],
$Series["Color"]["B"],
$Series["Color"]["Alpha"],
$BorderR,
$BorderG,
$BorderB,
$BorderAlpha
);
} elseif ($Picture == null) {
if ($PlotBorder) {
$this->pChartObject->drawFilledCircle(
$X,
$Y,
$PlotSize + $BorderSize,
$BorderColor
);
}
$this->pChartObject->drawFilledCircle($X, $Y, $PlotSize, $Color);
} else {
$this->pChartObject->drawFromPicture(
$PicType,
$Picture,
$X - $PicWidth / 2,
$Y - $PicHeight / 2
);
}
}
}
}
}
}
/**
* Draw a scatter line chart
* @param array $Format
*/
public function drawScatterLineChart($Format = null)
{
$Data = $this->pDataObject->getData();
$RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : false;
$ImageMapTitle = isset($Format["ImageMapTitle"]) ? $Format["ImageMapTitle"] : null;
$ImageMapPlotSize = isset($Format["ImageMapPlotSize"]) ? $Format["ImageMapPlotSize"] : 10;
/* Parse all the series to draw */
foreach ($Data["ScatterSeries"] as $Key => $Series) {
if ($Series["isDrawable"] == true) {
$SerieX = $Series["X"];
$SerieValuesX = $Data["Series"][$SerieX]["Data"];
$SerieXAxis = $Data["Series"][$SerieX]["Axis"];
$SerieY = $Series["Y"];
$SerieValuesY = $Data["Series"][$SerieY]["Data"];
$SerieYAxis = $Data["Series"][$SerieY]["Axis"];
$Ticks = $Series["Ticks"];
$Weight = $Series["Weight"];
if ($ImageMapTitle == null) {
$Description = sprintf(
"%s / %s",
$Data["Series"][$Series["X"]]["Description"],
$Data["Series"][$Series["Y"]]["Description"]
);
} else {
$Description = $ImageMapTitle;
}
$PosArrayX = $this->getPosArray($SerieValuesX, $SerieXAxis);
if (!is_array($PosArrayX)) {
$Value = $PosArrayX;
$PosArrayX = [];
$PosArrayX[0] = $Value;
}
$PosArrayY = $this->getPosArray($SerieValuesY, $SerieYAxis);
if (!is_array($PosArrayY)) {
$Value = $PosArrayY;
$PosArrayY = [];
$PosArrayY[0] = $Value;
}
$Color = [
"R" => $Series["Color"]["R"],
"G" => $Series["Color"]["G"],
"B" => $Series["Color"]["B"],
"Alpha" => $Series["Color"]["Alpha"]
];
if ($Ticks != 0) {
$Color["Ticks"] = $Ticks;
}
if ($Weight != 0) {
$Color["Weight"] = $Weight;
}
$LastX = VOID;
$LastY = VOID;
foreach ($PosArrayX as $Key => $Value) {
$X = $Value;
$Y = $PosArrayY[$Key];
if ($X != VOID && $Y != VOID) {
$RealValue = sprintf(
"%s / %s",
round($Data["Series"][$Series["X"]]["Data"][$Key], 2),
round($Data["Series"][$Series["Y"]]["Data"][$Key], 2)
);
if ($RecordImageMap) {
$this->pChartObject->addToImageMap(
"CIRCLE",
sprintf("%s,%s,%s", floor($X), floor($Y), $ImageMapPlotSize),
$this->pChartObject->toHTMLColor(
$Series["Color"]["R"],
$Series["Color"]["G"],
$Series["Color"]["B"]
),
$Description,
$RealValue
);
}
}
if ($X != VOID && $Y != VOID && $LastX != VOID && $LastY != VOID) {
$this->pChartObject->drawLine($LastX, $LastY, $X, $Y, $Color);
}
$LastX = $X;
$LastY = $Y;
}
}
}
}
/**
* Draw a scatter spline chart
* @param array $Format
*/
public function drawScatterSplineChart(array $Format = [])
{
$Data = $this->pDataObject->getData();
$RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : false;
$ImageMapTitle = isset($Format["ImageMapTitle"]) ? $Format["ImageMapTitle"] : null;
$ImageMapPlotSize = isset($Format["ImageMapPlotSize"]) ? $Format["ImageMapPlotSize"] : 10;
foreach ($Data["ScatterSeries"] as $Key => $Series) {
if ($Series["isDrawable"] == true) {
$SerieX = $Series["X"];
$SerieValuesX = $Data["Series"][$SerieX]["Data"];
$SerieXAxis = $Data["Series"][$SerieX]["Axis"];
$SerieY = $Series["Y"];
$SerieValuesY = $Data["Series"][$SerieY]["Data"];
$SerieYAxis = $Data["Series"][$SerieY]["Axis"];
$Ticks = $Series["Ticks"];
$Weight = $Series["Weight"];
if ($ImageMapTitle == null) {
$Description = sprintf(
"%s / %s",
$Data["Series"][$Series["X"]]["Description"],
$Data["Series"][$Series["Y"]]["Description"]
);
} else {
$Description = $ImageMapTitle;
}
$PosArrayX = $this->getPosArray($SerieValuesX, $SerieXAxis);
if (!is_array($PosArrayX)) {
$Value = $PosArrayX;
$PosArrayX = [];
$PosArrayX[0] = $Value;
}
$PosArrayY = $this->getPosArray($SerieValuesY, $SerieYAxis);
if (!is_array($PosArrayY)) {
$Value = $PosArrayY;
$PosArrayY = [];
$PosArrayY[0] = $Value;
}
$SplineSettings = [
"R" => $Series["Color"]["R"],
"G" => $Series["Color"]["G"],
"B" => $Series["Color"]["B"],
"Alpha" => $Series["Color"]["Alpha"]
];
if ($Ticks != 0) {
$SplineSettings["Ticks"] = $Ticks;
}
if ($Weight != 0) {
$SplineSettings["Weight"] = $Weight;
}
$LastX = VOID;
$LastY = VOID;
$WayPoints = [];
$Forces = [];
foreach ($PosArrayX as $Key => $Value) {
$X = $Value;
$Y = $PosArrayY[$Key];
$Force = $this->pChartObject->getLength($LastX, $LastY, $X, $Y) / 5;
if ($X != VOID && $Y != VOID) {
$RealValue = sprintf(
"%s / %s",
round($Data["Series"][$Series["X"]]["Data"][$Key], 2),
round($Data["Series"][$Series["Y"]]["Data"][$Key], 2)
);
if ($RecordImageMap) {
$this->pChartObject->addToImageMap(
"CIRCLE",
sprintf("%s,%s,%s", floor($X), floor($Y), $ImageMapPlotSize),
$this->pChartObject->toHTMLColor(
$Series["Color"]["R"],
$Series["Color"]["G"],
$Series["Color"]["B"]
),
$Description,
$RealValue
);
}
}
if ($X != VOID && $Y != VOID) {
$WayPoints[] = [$X, $Y];
$Forces[] = $Force;
}
if ($Y == VOID || $X == VOID) {
$SplineSettings["Forces"] = $Forces;
$this->pChartObject->drawSpline($WayPoints, $SplineSettings);
$WayPoints = [];
$Forces = [];
}
$LastX = $X;
$LastY = $Y;
}
$SplineSettings["Forces"] = $Forces;
$this->pChartObject->drawSpline($WayPoints, $SplineSettings);
}
}
}
/**
* Return the scaled plot position
* @param mixed $Values
* @param string $AxisID
* @return mixed
*/
public function getPosArray($Values, $AxisID)
{
$Data = $this->pDataObject->getData();
if (!is_array($Values)) {
$Values = [$Values];
}
if ($Data["Axis"][$AxisID]["Identity"] == AXIS_X) {
$Height = ($this->pChartObject->GraphAreaX2 - $this->pChartObject->GraphAreaX1)
- $Data["Axis"][$AxisID]["Margin"] * 2
;
$ScaleHeight = $Data["Axis"][$AxisID]["ScaleMax"] - $Data["Axis"][$AxisID]["ScaleMin"];
$Step = $Height / $ScaleHeight;
$Result = [];
foreach ($Values as $Key => $Value) {
if ($Value == VOID) {
$Result[] = VOID;
} else {
$Result[] = $this->pChartObject->GraphAreaX1
+ $Data["Axis"][$AxisID]["Margin"]
+ ($Step * ($Value - $Data["Axis"][$AxisID]["ScaleMin"]))
;
}
}
} else {
$Height = ($this->pChartObject->GraphAreaY2 - $this->pChartObject->GraphAreaY1)
- $Data["Axis"][$AxisID]["Margin"] * 2
;
$ScaleHeight = $Data["Axis"][$AxisID]["ScaleMax"] - $Data["Axis"][$AxisID]["ScaleMin"];
$Step = $Height / $ScaleHeight;
$Result = [];
foreach ($Values as $Key => $Value) {
if ($Value == VOID) {
$Result[] = VOID;
} else {
$Result[] = $this->pChartObject->GraphAreaY2
- $Data["Axis"][$AxisID]["Margin"]
- ($Step * ($Value - $Data["Axis"][$AxisID]["ScaleMin"]))
;
}
}
}
return count($Result) == 1 ? reset($Result) : $Result;
}
/**
* Draw the legend of the active series
* @param int $X
* @param int $Y
* @param array $Format
*/
public function drawScatterLegend($X, $Y, array $Format = [])
{
$Family = isset($Format["Family"]) ? $Format["Family"] : LEGEND_FAMILY_BOX;
$FontName = isset($Format["FontName"]) ? $Format["FontName"] : $this->pChartObject->FontName;
$FontSize = isset($Format["FontSize"]) ? $Format["FontSize"] : $this->pChartObject->FontSize;
$FontR = isset($Format["FontR"]) ? $Format["FontR"] : $this->pChartObject->FontColorR;
$FontG = isset($Format["FontG"]) ? $Format["FontG"] : $this->pChartObject->FontColorG;
$FontB = isset($Format["FontB"]) ? $Format["FontB"] : $this->pChartObject->FontColorB;
$BoxWidth = isset($Format["BoxWidth"]) ? $Format["BoxWidth"] : 5;
$BoxHeight = isset($Format["BoxHeight"]) ? $Format["BoxHeight"] : 5;
$IconAreaWidth = isset($Format["IconAreaWidth"]) ? $Format["IconAreaWidth"] : $BoxWidth;
$IconAreaHeight = isset($Format["IconAreaHeight"]) ? $Format["IconAreaHeight"] : $BoxHeight;
$XSpacing = isset($Format["XSpacing"]) ? $Format["XSpacing"] : 5;
$Margin = isset($Format["Margin"]) ? $Format["Margin"] : 5;
$R = isset($Format["R"]) ? $Format["R"] : 200;
$G = isset($Format["G"]) ? $Format["G"] : 200;
$B = isset($Format["B"]) ? $Format["B"] : 200;
$Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
$BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : 255;
$BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : 255;
$BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : 255;
$Surrounding = isset($Format["Surrounding"]) ? $Format["Surrounding"] : null;
$Style = isset($Format["Style"]) ? $Format["Style"] : LEGEND_ROUND;
$Mode = isset($Format["Mode"]) ? $Format["Mode"] : LEGEND_VERTICAL;
if ($Surrounding != null) {
$BorderR = $R + $Surrounding;
$BorderG = $G + $Surrounding;
$BorderB = $B + $Surrounding;
}
$Data = $this->pDataObject->getData();
foreach ($Data["ScatterSeries"] as $Key => $Series) {
if ($Series["isDrawable"] == true && isset($Series["Picture"])) {
list($PicWidth, $PicHeight) = $this->pChartObject->getPicInfo($Series["Picture"]);
if ($IconAreaWidth < $PicWidth) {
$IconAreaWidth = $PicWidth;
}
if ($IconAreaHeight < $PicHeight) {
$IconAreaHeight = $PicHeight;
}
}
}
$YStep = max($this->pChartObject->FontSize, $IconAreaHeight) + 5;
$XStep = $XSpacing;
$Boundaries = [];
$Boundaries["L"] = $X;
$Boundaries["T"] = $Y;
$Boundaries["R"] = 0;
$Boundaries["B"] = 0;
$vY = $Y;
$vX = $X;
foreach ($Data["ScatterSeries"] as $Key => $Series) {
if ($Series["isDrawable"] == true) {
if ($Mode == LEGEND_VERTICAL) {
$BoxArray = $this->pChartObject->getTextBox(
$vX + $IconAreaWidth + 4,
$vY + $IconAreaHeight / 2,
$FontName,
$FontSize,
0,
$Series["Description"]
);
if ($Boundaries["T"] > $BoxArray[2]["Y"] + $IconAreaHeight / 2) {
$Boundaries["T"] = $BoxArray[2]["Y"] + $IconAreaHeight / 2;
}
if ($Boundaries["R"] < $BoxArray[1]["X"] + 2) {
$Boundaries["R"] = $BoxArray[1]["X"] + 2;
}
if ($Boundaries["B"] < $BoxArray[1]["Y"] + 2 + $IconAreaHeight / 2) {
$Boundaries["B"] = $BoxArray[1]["Y"] + 2 + $IconAreaHeight / 2;
}
$Lines = preg_split("/\n/", $Series["Description"]);
$vY = $vY + max($this->pChartObject->FontSize * count($Lines), $IconAreaHeight) + 5;
} elseif ($Mode == LEGEND_HORIZONTAL) {
$Lines = preg_split("/\n/", $Series["Description"]);
$Width = [];
foreach ($Lines as $Key => $Value) {
$BoxArray = $this->pChartObject->getTextBox(
$vX + $IconAreaWidth + 6,
$Y + $IconAreaHeight / 2 + (($this->pChartObject->FontSize + 3) * $Key),
$FontName,
$FontSize,
0,
$Value
);
if ($Boundaries["T"] > $BoxArray[2]["Y"] + $IconAreaHeight / 2) {
$Boundaries["T"] = $BoxArray[2]["Y"] + $IconAreaHeight / 2;
}
if ($Boundaries["R"] < $BoxArray[1]["X"] + 2) {
$Boundaries["R"] = $BoxArray[1]["X"] + 2;
}
if ($Boundaries["B"] < $BoxArray[1]["Y"] + 2 + $IconAreaHeight / 2) {
$Boundaries["B"] = $BoxArray[1]["Y"] + 2 + $IconAreaHeight / 2;
}
$Width[] = $BoxArray[1]["X"];
}
$vX = max($Width) + $XStep;
}
}
}
$vY = $vY - $YStep;
$vX = $vX - $XStep;
$TopOffset = $Y - $Boundaries["T"];
if ($Boundaries["B"] - ($vY + $IconAreaHeight) < $TopOffset) {
$Boundaries["B"] = $vY + $IconAreaHeight + $TopOffset;
}
if ($Style == LEGEND_ROUND) {
$this->pChartObject->drawRoundedFilledRectangle(
$Boundaries["L"] - $Margin,
$Boundaries["T"] - $Margin,
$Boundaries["R"] + $Margin,
$Boundaries["B"] + $Margin,
$Margin,
[
"R" => $R,
"G" => $G,
"B" => $B,
"Alpha" => $Alpha,
"BorderR" => $BorderR,
"BorderG" => $BorderG,
"BorderB" => $BorderB
]
);
} elseif ($Style == LEGEND_BOX) {
$this->pChartObject->drawFilledRectangle(
$Boundaries["L"] - $Margin,
$Boundaries["T"] - $Margin,
$Boundaries["R"] + $Margin,
$Boundaries["B"] + $Margin,
[
"R" => $R,
"G" => $G,
"B" => $B,
"Alpha" => $Alpha,
"BorderR" => $BorderR,
"BorderG" => $BorderG,
"BorderB" => $BorderB
]
);
}
$RestoreShadow = $this->pChartObject->Shadow;
$this->pChartObject->Shadow = false;
foreach ($Data["ScatterSeries"] as $Key => $Series) {
if ($Series["isDrawable"] == true) {
$R = $Series["Color"]["R"];
$G = $Series["Color"]["G"];
$B = $Series["Color"]["B"];
$Ticks = $Series["Ticks"];
$Weight = $Series["Weight"];
if (isset($Series["Picture"])) {
$Picture = $Series["Picture"];
list($PicWidth, $PicHeight) = $this->pChartObject->getPicInfo($Picture);
$PicX = $X + $IconAreaWidth / 2;
$PicY = $Y + $IconAreaHeight / 2;
$this->pChartObject->drawFromPNG($PicX - $PicWidth / 2, $PicY - $PicHeight / 2, $Picture);
} else {
if ($Family == LEGEND_FAMILY_BOX) {
if ($BoxWidth != $IconAreaWidth) {
$XOffset = floor(($IconAreaWidth - $BoxWidth) / 2);
} else {
$XOffset = 0;
}
if ($BoxHeight != $IconAreaHeight) {
$YOffset = floor(($IconAreaHeight - $BoxHeight) / 2);
} else {
$YOffset = 0;
}
$this->pChartObject->drawFilledRectangle(
$X + 1 + $XOffset,
$Y + 1 + $YOffset,
$X + $BoxWidth + $XOffset + 1,
$Y + $BoxHeight + 1 + $YOffset,
["R" => 0, "G" => 0, "B" => 0, "Alpha" => 20]
);
$this->pChartObject->drawFilledRectangle(
$X + $XOffset,
$Y + $YOffset,
$X + $BoxWidth + $XOffset,
$Y + $BoxHeight + $YOffset,
["R" => $R, "G" => $G, "B" => $B, "Surrounding" => 20]
);
} elseif ($Family == LEGEND_FAMILY_CIRCLE) {
$this->pChartObject->drawFilledCircle(
$X + 1 + $IconAreaWidth / 2,
$Y + 1 + $IconAreaHeight / 2,
min($IconAreaHeight / 2, $IconAreaWidth / 2),
["R" => 0, "G" => 0, "B" => 0, "Alpha" => 20]
);
$this->pChartObject->drawFilledCircle(
$X + $IconAreaWidth / 2,
$Y + $IconAreaHeight / 2,
min($IconAreaHeight / 2, $IconAreaWidth / 2),
["R" => $R, "G" => $G, "B" => $B, "Surrounding" => 20]
);
} elseif ($Family == LEGEND_FAMILY_LINE) {
$this->pChartObject->drawLine(
$X + 1,
$Y + 1 + $IconAreaHeight / 2,
$X + 1 + $IconAreaWidth,
$Y + 1 + $IconAreaHeight / 2,
[
"R" => 0,
"G" => 0,
"B" => 0,
"Alpha" => 20,
"Ticks" => $Ticks,
"Weight" => $Weight
]
);
$this->pChartObject->drawLine(
$X,
$Y + $IconAreaHeight / 2,
$X + $IconAreaWidth,
$Y + $IconAreaHeight / 2,
["R" => $R, "G" => $G, "B" => $B, "Ticks" => $Ticks, "Weight" => $Weight]
);
}
}
if ($Mode == LEGEND_VERTICAL) {
$Lines = preg_split("/\n/", $Series["Description"]);
foreach ($Lines as $Key => $Value) {
$this->pChartObject->drawText(
$X + $IconAreaWidth + 4,
$Y + $IconAreaHeight / 2 + (($this->pChartObject->FontSize + 3) * $Key),
$Value,
[
"R" => $FontR,
"G" => $FontG,
"B" => $FontB,
"Align" => TEXT_ALIGN_MIDDLELEFT
]
);
}
$Y = $Y + max($this->pChartObject->FontSize * count($Lines), $IconAreaHeight) + 5;
} elseif ($Mode == LEGEND_HORIZONTAL) {
$Lines = preg_split("/\n/", $Series["Description"]);
$Width = [];
foreach ($Lines as $Key => $Value) {
$BoxArray = $this->pChartObject->drawText(
$X + $IconAreaWidth + 4,
$Y + $IconAreaHeight / 2 + (($this->pChartObject->FontSize + 3) * $Key),
$Value,
[
"R" => $FontR,
"G" => $FontG,
"B" => $FontB,
"Align" => TEXT_ALIGN_MIDDLELEFT
]
);
$Width[] = $BoxArray[1]["X"];
}
$X = max($Width) + 2 + $XStep;
}
}
}
$this->pChartObject->Shadow = $RestoreShadow;
}
/**
* Get the legend box size
* @param array $Format
* @return array
*/
public function getScatterLegendSize(array $Format = [])
{
$FontName = isset($Format["FontName"]) ? $Format["FontName"] : $this->pChartObject->FontName;
$FontSize = isset($Format["FontSize"]) ? $Format["FontSize"] : $this->pChartObject->FontSize;
$BoxSize = isset($Format["BoxSize"]) ? $Format["BoxSize"] : 5;
$Margin = isset($Format["Margin"]) ? $Format["Margin"] : 5;
$Mode = isset($Format["Mode"]) ? $Format["Mode"] : LEGEND_VERTICAL;
$XSpacing = isset($Format["XSpacing"]) ? $Format["XSpacing"] : 5;
$YStep = max($this->pChartObject->FontSize, $BoxSize) + 5;
$XStep = $BoxSize + 5;
$X = 100;
$Y = 100;
$Data = $this->pDataObject->getData();
foreach ($Data["ScatterSeries"] as $Key => $Series) {
if ($Series["isDrawable"] == true && isset($Series["Picture"])) {
list($PicWidth, $PicHeight) = $this->pChartObject->getPicInfo($Series["Picture"]);
if ($IconAreaWidth < $PicWidth) {
$IconAreaWidth = $PicWidth;
}
if ($IconAreaHeight < $PicHeight) {
$IconAreaHeight = $PicHeight;
}
}
}
$YStep = max($this->pChartObject->FontSize, $IconAreaHeight) + 5;
$XStep = $XSpacing;
$Boundaries = [];
$Boundaries["L"] = $X;
$Boundaries["T"] = $Y;
$Boundaries["R"] = 0;
$Boundaries["B"] = 0;
$vY = $Y;
$vX = $X;
foreach ($Data["ScatterSeries"] as $Key => $Series) {
if ($Series["isDrawable"] == true) {
if ($Mode == LEGEND_VERTICAL) {
$BoxArray = $this->pChartObject->getTextBox(
$vX + $IconAreaWidth + 4,
$vY + $IconAreaHeight / 2,
$FontName,
$FontSize,
0,
$Series["Description"]
);
if ($Boundaries["T"] > $BoxArray[2]["Y"] + $IconAreaHeight / 2) {
$Boundaries["T"] = $BoxArray[2]["Y"] + $IconAreaHeight / 2;
}
if ($Boundaries["R"] < $BoxArray[1]["X"] + 2) {
$Boundaries["R"] = $BoxArray[1]["X"] + 2;
}
if ($Boundaries["B"] < $BoxArray[1]["Y"] + 2 + $IconAreaHeight / 2) {
$Boundaries["B"] = $BoxArray[1]["Y"] + 2 + $IconAreaHeight / 2;
}
$Lines = preg_split("/\n/", $Series["Description"]);
$vY = $vY + max($this->pChartObject->FontSize * count($Lines), $IconAreaHeight) + 5;
} elseif ($Mode == LEGEND_HORIZONTAL) {
$Lines = preg_split("/\n/", $Series["Description"]);
$Width = [];
foreach ($Lines as $Key => $Value) {
$BoxArray = $this->pChartObject->getTextBox(
$vX + $IconAreaWidth + 6,
$Y + $IconAreaHeight / 2 + (($this->pChartObject->FontSize + 3) * $Key),
$FontName,
$FontSize,
0,
$Value
);
if ($Boundaries["T"] > $BoxArray[2]["Y"] + $IconAreaHeight / 2) {
$Boundaries["T"] = $BoxArray[2]["Y"] + $IconAreaHeight / 2;
}
if ($Boundaries["R"] < $BoxArray[1]["X"] + 2) {
$Boundaries["R"] = $BoxArray[1]["X"] + 2;
}
if ($Boundaries["B"] < $BoxArray[1]["Y"] + 2 + $IconAreaHeight / 2) {
$Boundaries["B"] = $BoxArray[1]["Y"] + 2 + $IconAreaHeight / 2;
}
$Width[] = $BoxArray[1]["X"];
}
$vX = max($Width) + $XStep;
}
}
}
$vY = $vY - $YStep;
$vX = $vX - $XStep;
$TopOffset = $Y - $Boundaries["T"];
if ($Boundaries["B"] - ($vY + $BoxSize) < $TopOffset) {
$Boundaries["B"] = $vY + $BoxSize + $TopOffset;
}
$Width = ($Boundaries["R"] + $Margin) - ($Boundaries["L"] - $Margin);
$Height = ($Boundaries["B"] + $Margin) - ($Boundaries["T"] - $Margin);
return ["Width" => $Width, "Height" => $Height];
}
/**
* Draw the line of best fit
* @param array $Format
*/
public function drawScatterBestFit(array $Format = [])
{
$Ticks = isset($Format["Ticks"]) ? $Format["Ticks"] : 0;
$Data = $this->pDataObject->getData();
foreach ($Data["ScatterSeries"] as $Key => $Series) {
if ($Series["isDrawable"] == true) {
$SerieX = $Series["X"];
$SerieXAxis = $Data["Series"][$SerieX]["Axis"];
$SerieY = $Series["Y"];
$SerieYAxis = $Data["Series"][$SerieY]["Axis"];
$Color = [
"R" => $Series["Color"]["R"],
"G" => $Series["Color"]["G"],
"B" => $Series["Color"]["B"],
"Alpha" => $Series["Color"]["Alpha"]
];
$Color["Ticks"] = $Ticks;
$PosArrayX = $Data["Series"][$Series["X"]]["Data"];
$PosArrayY = $Data["Series"][$Series["Y"]]["Data"];
$Sxy = 0;
$Sx = 0;
$Sy = 0;
$Sxx = 0;
foreach ($PosArrayX as $Key => $Value) {
$X = $Value;
$Y = $PosArrayY[$Key];
$Sxy = $Sxy + $X * $Y;
$Sx = $Sx + $X;
$Sy = $Sy + $Y;
$Sxx = $Sxx + $X * $X;
}
$n = count($PosArrayX);
if ((($n * $Sxx) == ($Sx * $Sx))) {
$X1 = $this->getPosArray($Data["Axis"][$SerieXAxis]["ScaleMin"], $SerieXAxis);
$X2 = $X1;
$Y1 = $this->pChartObject->GraphAreaY1;
$Y2 = $this->pChartObject->GraphAreaY2;
} else {
$M = (($n * $Sxy) - ($Sx * $Sy)) / (($n * $Sxx) - ($Sx * $Sx));
$B = (($Sy) - ($M * $Sx)) / ($n);
$X1 = $this->getPosArray($Data["Axis"][$SerieXAxis]["ScaleMin"], $SerieXAxis);
$Y1 = $this->getPosArray($M * $Data["Axis"][$SerieXAxis]["ScaleMin"] + $B, $SerieYAxis);
$X2 = $this->getPosArray($Data["Axis"][$SerieXAxis]["ScaleMax"], $SerieXAxis);
$Y2 = $this->getPosArray($M * $Data["Axis"][$SerieXAxis]["ScaleMax"] + $B, $SerieYAxis);
$RealM = -($Y2 - $Y1) / ($X2 - $X1);
if ($Y1 < $this->pChartObject->GraphAreaY1) {
$X1 = $X1 + ($this->pChartObject->GraphAreaY1 - $Y1 / $RealM);
$Y1 = $this->pChartObject->GraphAreaY1;
}
if ($Y1 > $this->pChartObject->GraphAreaY2) {
$X1 = $X1 + ($Y1 - $this->pChartObject->GraphAreaY2) / $RealM;
$Y1 = $this->pChartObject->GraphAreaY2;
}
if ($Y2 < $this->pChartObject->GraphAreaY1) {
$X2 = $X2 - ($this->pChartObject->GraphAreaY1 - $Y2) / $RealM;
$Y2 = $this->pChartObject->GraphAreaY1;
}
if ($Y2 > $this->pChartObject->GraphAreaY2) {
$X2 = $X2 - ($Y2 - $this->pChartObject->GraphAreaY2) / $RealM;
$Y2 = $this->pChartObject->GraphAreaY2;
}
}
$this->pChartObject->drawLine($X1, $Y1, $X2, $Y2, $Color);
}
}
}
/**
*
* @param string $ScatterSerieID
* @param mixed $Points
* @param array $Format
* @return null|int
*/
public function writeScatterLabel($ScatterSerieID, $Points, array $Format = [])
{
$DrawPoint = isset($Format["DrawPoint"]) ? $Format["DrawPoint"] : LABEL_POINT_BOX;
$Decimals = isset($Format["Decimals"]) ? $Format["Decimals"] : null;
$Data = $this->pDataObject->getData();
if (!is_array($Points)) {
$Points = [$Points];
}
if (!isset($Data["ScatterSeries"][$ScatterSerieID])) {
return 0;
}
$Series = $Data["ScatterSeries"][$ScatterSerieID];
$SerieX = $Series["X"];
$SerieValuesX = $Data["Series"][$SerieX]["Data"];
$SerieXAxis = $Data["Series"][$SerieX]["Axis"];
$SerieY = $Series["Y"];
$SerieValuesY = $Data["Series"][$SerieY]["Data"];
$SerieYAxis = $Data["Series"][$SerieY]["Axis"];
$PosArrayX = $this->getPosArray($SerieValuesX, $SerieXAxis);
if (!is_array($PosArrayX)) {
$Value = $PosArrayX;
$PosArrayX = [];
$PosArrayX[0] = $Value;
}
$PosArrayY = $this->getPosArray($SerieValuesY, $SerieYAxis);
if (!is_array($PosArrayY)) {
$Value = $PosArrayY;
$PosArrayY = [];
$PosArrayY[0] = $Value;
}
foreach ($Points as $Key => $Point) {
if (isset($PosArrayX[$Point]) && isset($PosArrayY[$Point])) {
$X = floor($PosArrayX[$Point]);
$Y = floor($PosArrayY[$Point]);
if ($DrawPoint == LABEL_POINT_CIRCLE) {
$this->pChartObject->drawFilledCircle(
$X,
$Y,
3,
[
"R" => 255,
"G" => 255,
"B" => 255,
"BorderR" => 0,
"BorderG" => 0,
"BorderB" => 0
]
);
} elseif ($DrawPoint == LABEL_POINT_BOX) {
$this->pChartObject->drawFilledRectangle(
$X - 2,
$Y - 2,
$X + 2,
$Y + 2,
[
"R" => 255,
"G" => 255,
"B" => 255,
"BorderR" => 0,
"BorderG" => 0,
"BorderB" => 0
]
);
}
$Serie = [];
$Serie["R"] = $Series["Color"]["R"];
$Serie["G"] = $Series["Color"]["G"];
$Serie["B"] = $Series["Color"]["B"];
$Serie["Alpha"] = $Series["Color"]["Alpha"];
$XAxisMode = $Data["Axis"][$SerieXAxis]["Display"];
$XAxisFormat = $Data["Axis"][$SerieXAxis]["Format"];
$XAxisUnit = $Data["Axis"][$SerieXAxis]["Unit"];
if ($Decimals == null) {
$XValue = $SerieValuesX[$Point];
} else {
$XValue = round($SerieValuesX[$Point], $Decimals);
}
$XValue = $this->pChartObject->scaleFormat($XValue, $XAxisMode, $XAxisFormat, $XAxisUnit);
$YAxisMode = $Data["Axis"][$SerieYAxis]["Display"];
$YAxisFormat = $Data["Axis"][$SerieYAxis]["Format"];
$YAxisUnit = $Data["Axis"][$SerieYAxis]["Unit"];
if ($Decimals == null) {
$YValue = $SerieValuesY[$Point];
} else {
$YValue = round($SerieValuesY[$Point], $Decimals);
}
$YValue = $this->pChartObject->scaleFormat($YValue, $YAxisMode, $YAxisFormat, $YAxisUnit);
$Caption = sprintf("%s / %s", $XValue, $YValue);
if (isset($Series["Description"])) {
$Description = $Series["Description"];
} else {
$Description = "No description";
}
$Series = [["Format" => $Serie, "Caption" => $Caption]];
$this->pChartObject->drawLabelBox($X, $Y - 3, $Description, $Series, $Format);
}
}
}
/**
* Draw a Scatter threshold
* @param mixed $Value
* @param array $Format
* @return array
*/
public function drawScatterThreshold($Value, array $Format = [])
{
$AxisID = isset($Format["AxisID"]) ? $Format["AxisID"] : 0;
$R = isset($Format["R"]) ? $Format["R"] : 255;
$G = isset($Format["G"]) ? $Format["G"] : 0;
$B = isset($Format["B"]) ? $Format["B"] : 0;
$Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 50;
$Weight = isset($Format["Weight"]) ? $Format["Weight"] : null;
$Ticks = isset($Format["Ticks"]) ? $Format["Ticks"] : 3;
$Wide = isset($Format["Wide"]) ? $Format["Wide"] : false;
$WideFactor = isset($Format["WideFactor"]) ? $Format["WideFactor"] : 5;
$WriteCaption = isset($Format["WriteCaption"]) ? $Format["WriteCaption"] : false;
$Caption = isset($Format["Caption"]) ? $Format["Caption"] : null;
$CaptionAlign = isset($Format["CaptionAlign"]) ? $Format["CaptionAlign"] : CAPTION_LEFT_TOP;
$CaptionOffset = isset($Format["CaptionOffset"]) ? $Format["CaptionOffset"] : 10;
$CaptionR = isset($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;
$DrawBox = isset($Format["DrawBox"]) ? $Format["DrawBox"] : true;
$DrawBoxBorder = isset($Format["DrawBoxBorder"]) ? $Format["DrawBoxBorder"] : false;
$BorderOffset = isset($Format["BorderOffset"]) ? $Format["BorderOffset"] : 5;
$BoxRounded = isset($Format["BoxRounded"]) ? $Format["BoxRounded"] : true;
$RoundedRadius = isset($Format["RoundedRadius"]) ? $Format["RoundedRadius"] : 3;
$BoxR = isset($Format["BoxR"]) ? $Format["BoxR"] : 0;
$BoxG = isset($Format["BoxG"]) ? $Format["BoxG"] : 0;
$BoxB = isset($Format["BoxB"]) ? $Format["BoxB"] : 0;
$BoxAlpha = isset($Format["BoxAlpha"]) ? $Format["BoxAlpha"] : 20;
$BoxSurrounding = isset($Format["BoxSurrounding"]) ? $Format["BoxSurrounding"] : "";
$BoxBorderR = isset($Format["BoxBorderR"]) ? $Format["BoxBorderR"] : 255;
$BoxBorderG = isset($Format["BoxBorderG"]) ? $Format["BoxBorderG"] : 255;
$BoxBorderB = isset($Format["BoxBorderB"]) ? $Format["BoxBorderB"] : 255;
$BoxBorderAlpha = isset($Format["BoxBorderAlpha"]) ? $Format["BoxBorderAlpha"] : 100;
$CaptionSettings = [
"DrawBox" => $DrawBox,
"DrawBoxBorder" => $DrawBoxBorder,
"BorderOffset" => $BorderOffset,
"BoxRounded" => $BoxRounded,
"RoundedRadius" => $RoundedRadius,
"BoxR" => $BoxR,
"BoxG" => $BoxG,
"BoxB" => $BoxB,
"BoxAlpha" => $BoxAlpha,
"BoxSurrounding" => $BoxSurrounding,
"BoxBorderR" => $BoxBorderR,
"BoxBorderG" => $BoxBorderG,
"BoxBorderB" => $BoxBorderB,
"BoxBorderAlpha" => $BoxBorderAlpha,
"R" => $CaptionR,
"G" => $CaptionG,
"B" => $CaptionB,
"Alpha" => $CaptionAlpha
];
if ($Caption == null) {
$Caption = $Value;
}
$Data = $this->pDataObject->getData();
if (!isset($Data["Axis"][$AxisID])) {
return -1;
}
if ($Data["Axis"][$AxisID]["Identity"] == AXIS_Y) {
$X1 = $this->pChartObject->GraphAreaX1 + $Data["Axis"][$AxisID]["Margin"];
$X2 = $this->pChartObject->GraphAreaX2 - $Data["Axis"][$AxisID]["Margin"];
$Y = $this->getPosArray($Value, $AxisID);
$this->pChartObject->drawLine(
$X1,
$Y,
$X2,
$Y,
[
"R" => $R,
"G" => $G,
"B" => $B,
"Alpha" => $Alpha,
"Ticks" => $Ticks,
"Weight" => $Weight
]
);
if ($Wide) {
$this->pChartObject->drawLine(
$X1,
$Y - 1,
$X2,
$Y - 1,
[
"R" => $R,
"G" => $G,
"B" => $B,
"Alpha" => $Alpha / $WideFactor,
"Ticks" => $Ticks
]
);
$this->pChartObject->drawLine(
$X1,
$Y + 1,
$X2,
$Y + 1,
[
"R" => $R,
"G" => $G,
"B" => $B,
"Alpha" => $Alpha / $WideFactor,
"Ticks" => $Ticks
]
);
}
if ($WriteCaption) {
if ($CaptionAlign == CAPTION_LEFT_TOP) {
$X = $this->pChartObject->GraphAreaX1 + $Data["Axis"][$AxisID]["Margin"] + $CaptionOffset;
$CaptionSettings["Align"] = TEXT_ALIGN_MIDDLELEFT;
} else {
$X = $this->pChartObject->GraphAreaX2 - $Data["Axis"][$AxisID]["Margin"] - $CaptionOffset;
$CaptionSettings["Align"] = TEXT_ALIGN_MIDDLERIGHT;
}
$this->pChartObject->drawText($X, $Y, $Caption, $CaptionSettings);
}
return ["Y" => $Y];
} elseif ($Data["Axis"][$AxisID]["Identity"] == AXIS_X) {
$X = $this->getPosArray($Value, $AxisID);
$Y1 = $this->pChartObject->GraphAreaY1 + $Data["Axis"][$AxisID]["Margin"];
$Y2 = $this->pChartObject->GraphAreaY2 - $Data["Axis"][$AxisID]["Margin"];
$this->pChartObject->drawLine(
$X,
$Y1,
$X,
$Y2,
[
"R" => $R,
"G" => $G,
"B" => $B,
"Alpha" => $Alpha,
"Ticks" => $Ticks,
"Weight" => $Weight
]
);
if ($Wide) {
$this->pChartObject->drawLine(
$X - 1,
$Y1,
$X - 1,
$Y2,
["R" => $R, "G" => $G, "B" => $B, "Alpha" => $Alpha / $WideFactor, "Ticks" => $Ticks]
);
$this->pChartObject->drawLine(
$X + 1,
$Y1,
$X + 1,
$Y2,
["R" => $R, "G" => $G, "B" => $B, "Alpha" => $Alpha / $WideFactor, "Ticks" => $Ticks]
);
}
if ($WriteCaption) {
if ($CaptionAlign == CAPTION_LEFT_TOP) {
$Y = $this->pChartObject->GraphAreaY1 + $Data["Axis"][$AxisID]["Margin"] + $CaptionOffset;
$CaptionSettings["Align"] = TEXT_ALIGN_TOPMIDDLE;
} else {
$Y = $this->pChartObject->GraphAreaY2 - $Data["Axis"][$AxisID]["Margin"] - $CaptionOffset;
$CaptionSettings["Align"] = TEXT_ALIGN_BOTTOMMIDDLE;
}
$CaptionSettings["Align"] = TEXT_ALIGN_TOPMIDDLE;
$this->pChartObject->drawText($X, $Y, $Caption, $CaptionSettings);
}
return ["X" => $X];
}
}
/**
* Draw a Scatter threshold area
* @param int|float $Value1
* @param int|float $Value2
* @param array $Format
* @return type
*/
public function drawScatterThresholdArea($Value1, $Value2, array $Format = [])
{
$AxisID = isset($Format["AxisID"]) ? $Format["AxisID"] : 0;
$R = isset($Format["R"]) ? $Format["R"] : 255;
$G = isset($Format["G"]) ? $Format["G"] : 0;
$B = isset($Format["B"]) ? $Format["B"] : 0;
$Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 20;
$Border = isset($Format["Border"]) ? $Format["Border"] : true;
$BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : $R;
$BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : $G;
$BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : $B;
$BorderAlpha = isset($Format["BorderAlpha"]) ? $Format["BorderAlpha"] : $Alpha + 20;
$BorderTicks = isset($Format["BorderTicks"]) ? $Format["BorderTicks"] : 2;
$AreaName = isset($Format["AreaName"]) ? $Format["AreaName"] : "La ouate de phoque"; //null;
$NameAngle = isset($Format["NameAngle"]) ? $Format["NameAngle"] : ZONE_NAME_ANGLE_AUTO;
$NameR = isset($Format["NameR"]) ? $Format["NameR"] : 255;
$NameG = isset($Format["NameG"]) ? $Format["NameG"] : 255;
$NameB = isset($Format["NameB"]) ? $Format["NameB"] : 255;
$NameAlpha = isset($Format["NameAlpha"]) ? $Format["NameAlpha"] : 100;
$DisableShadowOnArea = isset($Format["DisableShadowOnArea"]) ? $Format["DisableShadowOnArea"] : true;
if ($Value1 > $Value2) {
list($Value1, $Value2) = [$Value2, $Value1];
}
$RestoreShadow = $this->pChartObject->Shadow;
if ($DisableShadowOnArea && $this->pChartObject->Shadow) {
$this->pChartObject->Shadow = false;
}
if ($BorderAlpha > 100) {
$BorderAlpha = 100;
}
$Data = $this->pDataObject->getData();
if (!isset($Data["Axis"][$AxisID])) {
return -1;
}
if ($Data["Axis"][$AxisID]["Identity"] == AXIS_X) {
$Y1 = $this->pChartObject->GraphAreaY1 + $Data["Axis"][$AxisID]["Margin"];
$Y2 = $this->pChartObject->GraphAreaY2 - $Data["Axis"][$AxisID]["Margin"];
$X1 = $this->getPosArray($Value1, $AxisID);
$X2 = $this->getPosArray($Value2, $AxisID);
if ($X1 <= $this->pChartObject->GraphAreaX1) {
$X1 = $this->pChartObject->GraphAreaX1 + $Data["Axis"][$AxisID]["Margin"];
}
if ($X2 >= $this->pChartObject->GraphAreaX2) {
$X2 = $this->pChartObject->GraphAreaX2 - $Data["Axis"][$AxisID]["Margin"];
}
$this->pChartObject->drawFilledRectangle(
$X1,
$Y1,
$X2,
$Y2,
["R" => $R, "G" => $G, "B" => $B, "Alpha" => $Alpha]
);
if ($Border) {
$this->pChartObject->drawLine(
$X1,
$Y1,
$X1,
$Y2,
[
"R" => $BorderR,
"G" => $BorderG,
"B" => $BorderB,
"Alpha" => $BorderAlpha,
"Ticks" => $BorderTicks
]
);
$this->pChartObject->drawLine(
$X2,
$Y1,
$X2,
$Y2,
[
"R" => $BorderR,
"G" => $BorderG,
"B" => $BorderB,
"Alpha" => $BorderAlpha,
"Ticks" => $BorderTicks
]
);
}
if ($AreaName != null) {
$XPos = ($X2 - $X1) / 2 + $X1;
$YPos = ($Y2 - $Y1) / 2 + $Y1;
if ($NameAngle == ZONE_NAME_ANGLE_AUTO) {
$TxtPos = $this->pChartObject->getTextBox(
$XPos,
$YPos,
$this->pChartObject->FontName,
$this->pChartObject->FontSize,
0,
$AreaName
);
$TxtWidth = $TxtPos[1]["X"] - $TxtPos[0]["X"];
if (abs($X2 - $X1) > $TxtWidth) {
$NameAngle = 0;
} else {
$NameAngle = 90;
}
}
$this->pChartObject->Shadow = $RestoreShadow;
$this->pChartObject->drawText(
$XPos,
$YPos,
$AreaName,
[
"R" => $NameR,
"G" => $NameG,
"B" => $NameB,
"Alpha" => $NameAlpha,
"Angle" => $NameAngle,
"Align" => TEXT_ALIGN_MIDDLEMIDDLE
]
);
if ($DisableShadowOnArea) {
$this->pChartObject->Shadow = false;
}
}
$this->pChartObject->Shadow = $RestoreShadow;
return ["X1" => $X1, "X2" => $X2];
} elseif ($Data["Axis"][$AxisID]["Identity"] == AXIS_Y) {
$X1 = $this->pChartObject->GraphAreaX1 + $Data["Axis"][$AxisID]["Margin"];
$X2 = $this->pChartObject->GraphAreaX2 - $Data["Axis"][$AxisID]["Margin"];
$Y1 = $this->getPosArray($Value1, $AxisID);
$Y2 = $this->getPosArray($Value2, $AxisID);
if ($Y1 >= $this->pChartObject->GraphAreaY2) {
$Y1 = $this->pChartObject->GraphAreaY2 - $Data["Axis"][$AxisID]["Margin"];
}
if ($Y2 <= $this->pChartObject->GraphAreaY1) {
$Y2 = $this->pChartObject->GraphAreaY1 + $Data["Axis"][$AxisID]["Margin"];
}
$this->pChartObject->drawFilledRectangle(
$X1,
$Y1,
$X2,
$Y2,
["R" => $R, "G" => $G, "B" => $B, "Alpha" => $Alpha]
);
if ($Border) {
$this->pChartObject->drawLine(
$X1,
$Y1,
$X2,
$Y1,
[
"R" => $BorderR,
"G" => $BorderG,
"B" => $BorderB,
"Alpha" => $BorderAlpha,
"Ticks" => $BorderTicks
]
);
$this->pChartObject->drawLine(
$X1,
$Y2,
$X2,
$Y2,
[
"R" => $BorderR,
"G" => $BorderG,
"B" => $BorderB,
"Alpha" => $BorderAlpha,
"Ticks" => $BorderTicks
]
);
}
if ($AreaName != null) {
$XPos = ($X2 - $X1) / 2 + $X1;
$YPos = ($Y2 - $Y1) / 2 + $Y1;
$this->pChartObject->Shadow = $RestoreShadow;
$this->pChartObject->drawText(
$YPos,
$XPos,
$AreaName,
[
"R" => $NameR,
"G" => $NameG,
"B" => $NameB,
"Alpha" => $NameAlpha,
"Angle" => 0,
"Align" => TEXT_ALIGN_MIDDLEMIDDLE
]
);
if ($DisableShadowOnArea) {
$$this->pChartObject->Shadow = false;
}
}
$this->pChartObject->Shadow = $RestoreShadow;
return ["Y1" => $Y1, "Y2" => $Y2];
}
}
}
Zerion Mini Shell 1.0