function pPie::writeShiftedLabels in Visitors 7

Same name and namespace in other branches

1. 7.2 pChart/class/pPie.class.php \pPie::writeShiftedLabels()

4 calls to pPie::writeShiftedLabels()

pPie::draw2DPie in pChart/class/pPie.class.php

pPie::draw2DRing in pChart/class/pPie.class.php

pPie::draw3DPie in pChart/class/pPie.class.php

pPie::draw3DRing in pChart/class/pPie.class.php

File

pChart/class/pPie.class.php, line 860

Class

pPie

Code

function writeShiftedLabels() {
  if ($this->LabelPos == "") {
    return 0;
  }
  foreach ($this->LabelPos as $Key => $Settings) {
    $X1 = $Settings["X1"];
    $Y1 = $Settings["Y1"];
    $X2 = $Settings["X2"];
    $Y2 = $Settings["Y2"];
    $X3 = $Settings["X3"];
    $Angle = $Settings["Angle"];
    $Label = $Settings["Label"];
    $this->pChartObject
      ->drawArrow($X2, $Y2, $X1, $Y1, array(
      "Size" => 8,
    ));
    if ($Angle <= 180) {
      $this->pChartObject
        ->drawLine($X2, $Y2, $X3, $Y2);
      $this->pChartObject
        ->drawText($X3 + 2, $Y2, $Label, array(
        "Align" => TEXT_ALIGN_MIDDLELEFT,
      ));
    }
    else {
      $this->pChartObject
        ->drawLine($X2, $Y2, $X3, $Y2);
      $this->pChartObject
        ->drawText($X3 - 2, $Y2, $Label, array(
        "Align" => TEXT_ALIGN_MIDDLERIGHT,
      ));
    }
  }
}