/**
* Create the encoded string
* @param Image $Object
* @param string $Value
* @param int $X
* @param int $Y
* @param string $Format
*/
public function draw(Image $Object, $Value, $X, $Y, $Format = "")
{
$this->pChartObject = $Object;
$R = isset($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;
$Height = isset($Format["Height"]) ? $Format["Height"] : 30;
$Angle = isset($Format["Angle"]) ? $Format["Angle"] : 0;
$ShowLegend = isset($Format["ShowLegend"]) ? $Format["ShowLegend"] : false;
$LegendOffset = isset($Format["LegendOffset"]) ? $Format["LegendOffset"] : 5;
$DrawArea = isset($Format["DrawArea"]) ? $Format["DrawArea"] : false;
$AreaR = isset($Format["AreaR"]) ? $Format["AreaR"] : 255;
$AreaG = isset($Format["AreaG"]) ? $Format["AreaG"] : 255;
$AreaB = isset($Format["AreaB"]) ? $Format["AreaB"] : 255;
$AreaBorderR = isset($Format["AreaBorderR"]) ? $Format["AreaBorderR"] : $AreaR;
$AreaBorderG = isset($Format["AreaBorderG"]) ? $Format["AreaBorderG"] : $AreaG;
$AreaBorderB = isset($Format["AreaBorderB"]) ? $Format["AreaBorderB"] : $AreaB;
$TextString = $this->encode128($Value);
if ($DrawArea) {
$X1 = $X + cos(($Angle - 135) * PI / 180) * 10;
$Y1 = $Y + sin(($Angle - 135) * PI / 180) * 10;
$X2 = $X1 + cos($Angle * PI / 180) * (strlen($this->Result) + 20);
$Y2 = $Y1 + sin($Angle * PI / 180) * (strlen($this->Result) + 20);
if ($ShowLegend) {
$X3 = $X2 + cos(($Angle + 90) * PI / 180) * ($Height + $LegendOffset + $this->pChartObject->FontSize + 10);
$Y3 = $Y2 + sin(($Angle + 90) * PI / 180) * ($Height + $LegendOffset + $this->pChartObject->FontSize + 10);
} else {
$X3 = $X2 + cos(($Angle + 90) * PI / 180) * ($Height + 20);
$Y3 = $Y2 + sin(($Angle + 90) * PI / 180) * ($Height + 20);
}
$X4 = $X3 + cos(($Angle + 180) * PI / 180) * (strlen($this->Result) + 20);
$Y4 = $Y3 + sin(($Angle + 180) * PI / 180) * (strlen($this->Result) + 20);
$Polygon = array($X1, $Y1, $X2, $Y2, $X3, $Y3, $X4, $Y4);
$Settings = array("R" => $AreaR, "G" => $AreaG, "B" => $AreaB, "BorderR" => $AreaBorderR, "BorderG" => $AreaBorderG, "BorderB" => $AreaBorderB);
$this->pChartObject->drawPolygon($Polygon, $Settings);
}
for ($i = 1; $i <= strlen($this->Result); $i++) {
if ($this->mid($this->Result, $i, 1) == 1) {
$X1 = $X + cos($Angle * PI / 180) * $i;
$Y1 = $Y + sin($Angle * PI / 180) * $i;
$X2 = $X1 + cos(($Angle + 90) * PI / 180) * $Height;
$Y2 = $Y1 + sin(($Angle + 90) * PI / 180) * $Height;
$Settings = array("R" => $R, "G" => $G, "B" => $B, "Alpha" => $Alpha);
$this->pChartObject->drawLine($X1, $Y1, $X2, $Y2, $Settings);
}
}
if ($ShowLegend) {
$X1 = $X + cos($Angle * PI / 180) * (strlen($this->Result) / 2);
$Y1 = $Y + sin($Angle * PI / 180) * (strlen($this->Result) / 2);
$LegendX = $X1 + cos(($Angle + 90) * PI / 180) * ($Height + $LegendOffset);
$LegendY = $Y1 + sin(($Angle + 90) * PI / 180) * ($Height + $LegendOffset);
$Settings = array("R" => $R, "G" => $G, "B" => $B, "Alpha" => $Alpha, "Angle" => -$Angle, "Align" => TEXT_ALIGN_TOPMIDDLE);
$this->pChartObject->drawText($LegendX, $LegendY, $TextString, $Settings);
}
}
/**
* @param Image $image
*/
public function setSplineData(Image $image)
{
$coordinates = array(array(40, 80), array(280, 60), array(340, 166), array(590, 120));
$settings = array("R" => 255, "G" => 255, "B" => 255, "ShowControl" => true);
$image->drawSpline($coordinates, $settings);
}
/**
* @Given I render the chart of type :chart
*/
public function iRenderTheChartOfType(Image $chart)
{
$chart->Render($this->getFilePath("example.png"));
}
/**
* 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 = array())
{
$AxisID = isset($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, $Value2) = array($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, array("R" => $R, "G" => $G, "B" => $B, "Alpha" => $Alpha));
if ($Border) {
$this->pChartObject->drawLine($X1, $Y1, $X1, $Y2, array("R" => $BorderR, "G" => $BorderG, "B" => $BorderB, "Alpha" => $BorderAlpha, "Ticks" => $BorderTicks));
$this->pChartObject->drawLine($X2, $Y1, $X2, $Y2, array("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, array("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 array("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, array("R" => $R, "G" => $G, "B" => $B, "Alpha" => $Alpha));
if ($Border) {
$this->pChartObject->drawLine($X1, $Y1, $X2, $Y1, array("R" => $BorderR, "G" => $BorderG, "B" => $BorderB, "Alpha" => $BorderAlpha, "Ticks" => $BorderTicks));
$this->pChartObject->drawLine($X1, $Y2, $X2, $Y2, array("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, array("R" => $NameR, "G" => $NameG, "B" => $NameB, "Alpha" => $NameAlpha, "Angle" => 0, "Align" => TEXT_ALIGN_MIDDLEMIDDLE));
if ($DisableShadowOnArea) {
$this->Shadow = false;
}
}
$this->pChartObject->Shadow = $RestoreShadow;
return array("Y1" => $Y1, "Y2" => $Y2);
}
}
