Google Pie charts should not show Inside the Chart option for legend position

Author: contactashish13

classes/Visualizer/Render/Sidebar/Google.php

@@ -64,10 +64,13 @@ public function __construct( $data = array() ) {
 			'right'  => esc_html__( 'Right of the chart', 'visualizer' ),
 			'top'    => esc_html__( 'Above the chart', 'visualizer' ),
 			'bottom' => esc_html__( 'Below the chart', 'visualizer' ),
-			'in' => esc_html__( 'Inside the chart', 'visualizer' ),
 			'none'   => esc_html__( 'Omit the legend', 'visualizer' ),
 		);
 
+		if ( ! in_array( $this->get_chart_type( false ), array( 'Pie' ), true ) ) {
+			$this->_legendPositions['in']  = esc_html__( 'Inside the chart', 'visualizer' );
+		}
+
 		$this->_alignments = array(
 			''       => '',
 			'start'  => esc_html__( 'Aligned to the start of the allocated area', 'visualizer' ),