Merge pull request #1 from Stephan212/develop

Add Option for Dynamic Chart Legend Position
PHPOffice · Aug 25, 2020 · 9945240 · 9945240
2 parents 21f4bb3 + 90a8900
commit 9945240
Show file tree

Hide file tree

Showing 2 changed files with 38 additions and 1 deletion.
diff --git a/src/PhpWord/Style/Chart.php b/src/PhpWord/Style/Chart.php
@@ -66,6 +66,13 @@ class Chart extends AbstractStyle
  */
  private $showLegend = false;
 
+ /**
+ * Chart legend Position. 
+ *
+ * @var string
+ */
+ private $legendPosition = 'r';
+
  /**
  * A list of display options for data labels
  *
@@ -285,6 +292,35 @@ public function setShowLegend($value = false)
  return $this;
  }
 
+ /**
+ * Get chart legend position
+ *
+ * @return string
+ */
+ public function getLegendPosition()
+ {
+ return $this->legendPosition;
+ }
+
+ /**
+ * Set chart legend position. choices:
+ * "r" - right of chart
+ * "b" - bottom of chart
+ * "t" - top of chart
+ * "l" - left of chart
+ * "tr" - top right of chart
+ *
+ * default: right
+ *
+ * @param bool $value
+ */
+ public function setLegendPosition($value = 'r')
+ {
+ $this->legendPosition = $value;
+
+ return $this;
+ }
+
  /*
  * Show labels for axis
  *

diff --git a/src/PhpWord/Writer/Word2007/Part/Chart.php b/src/PhpWord/Writer/Word2007/Part/Chart.php
@@ -131,6 +131,7 @@ private function writePlotArea(XMLWriter $xmlWriter)
 
  $title = $style->getTitle();
  $showLegend = $style->isShowLegend();
+ $legendPosition = $style->getLegendPosition();
 
  //Chart title
  if ($title) {
@@ -154,7 +155,7 @@ private function writePlotArea(XMLWriter $xmlWriter)
 
  //Chart legend
  if ($showLegend) {
- $xmlWriter->writeRaw('<c:legend><c:legendPos val="r"/></c:legend>');
+ $xmlWriter->writeRaw('<c:legend><c:legendPos val="'.$legendPosition.'"/></c:legend>');
  }
 
  $xmlWriter->startElement('c:plotArea');