Implemented focus target and data opacity for columnar chars

Author: Eugene Manuilov

classes/Visualizer/Render/Sidebar/Columnar.php

@@ -43,15 +43,39 @@ abstract class Visualizer_Render_Sidebar_Columnar extends Visualizer_Render_Side
 	protected function _renderColumnarSettings() {
 		self::_renderGroupStart( esc_html__( 'Bars Settings', Visualizer_Plugin::NAME ) );
 			self::_renderSectionStart();
+				self::_renderSelectItem(
+					esc_html__( 'Focus Target', Visualizer_Plugin::NAME ),
+					'focusTarget',
+					$this->focusTarget,
+					array(
+						''         => '',
+						'datum'    => esc_html__( 'Focus on a single data point.', Visualizer_Plugin::NAME ),
+						'category' => esc_html__( 'Focus on a grouping of all data points along the major axis.', Visualizer_Plugin::NAME ),
+					),
+					esc_html__( 'The type of the entity that receives focus on mouse hover. Also affects which entity is selected by mouse click.', Visualizer_Plugin::NAME )
+				);
+
+				echo '<div class="section-delimiter"></div>';
+
 				self::_renderSelectItem(
 					esc_html__( 'Is Stacked', Visualizer_Plugin::NAME ),
 					'isStacked',
 					$this->isStacked,
 					$this->_yesno,
 					esc_html__( 'If set to yes, series elements are stacked.', Visualizer_Plugin::NAME )
 				);
+
+				echo '<div class="section-delimiter"></div>';
+
+				self::_renderTextItem(
+					esc_html__( 'Bars Opacity', Visualizer_Plugin::NAME ),
+					'dataOpacity',
+					$this->dataOpacity,
+					esc_html__( 'Bars transparency, with 1.0 being completely opaque and 0.0 fully transparent.', Visualizer_Plugin::NAME ),
+					'1.0'
+				);
 			self::_renderSectionEnd();
 		self::_renderGroupEnd();
 	}
-	
+
 }

readme.txt

@@ -59,6 +59,7 @@ Pay attention that to turn your shortcodes into graphs, your theme has to have `
 == Changelog ==
 
 = 1.4 =
+* Implemented focus target and data opacity for columnar chars
 * Implemented data opacity and interpolate nulls settings for line chart
 * Implemented ability to edit tooltip settings
 * Implemented new settings for linear charts like selection mode and aggregation target