Implemented aggregation target and selection mode options for candlestick chart

Author: Eugene Manuilov

classes/Visualizer/Render/Sidebar/Type/Candlestick.php

@@ -68,6 +68,34 @@ protected function _renderLineSettings() {
 					),
 					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__( 'Selection Mode', Visualizer_Plugin::NAME ),
+					'selectionMode',
+					$this->selectionMode,
+					array(
+						''         => '',
+						'single'   => esc_html__( 'Single data point', Visualizer_Plugin::NAME ),
+						'multiple' => esc_html__( 'Multiple data points', Visualizer_Plugin::NAME ),
+					),
+					esc_html__( 'Determines how many data points an user can select on a chart.', Visualizer_Plugin::NAME )
+				);
+
+				self::_renderSelectItem(
+					esc_html__( 'Aggregation Target', Visualizer_Plugin::NAME ),
+					'aggregationTarget',
+					$this->aggregationTarget,
+					array(
+						''         => '',
+						'category' => esc_html__( 'Group selected data by x-value', Visualizer_Plugin::NAME ),
+						'series'   => esc_html__( 'Group selected data by series', Visualizer_Plugin::NAME ),
+						'auto'     => esc_html__( 'Group selected data by x-value if all selections have the same x-value, and by series otherwise', Visualizer_Plugin::NAME ),
+						'none'     => esc_html__( 'Show only one tooltip per selection', Visualizer_Plugin::NAME ),
+					),
+					esc_html__( 'Determines how multiple data selections are rolled up into tooltips. To make it working you need to set multiple selection mode and tooltip trigger to display it when an user selects an element.', Visualizer_Plugin::NAME )
+				);
 			self::_renderSectionEnd();
 
 			self::_renderSectionStart( esc_html__( 'Failing Candles', Visualizer_Plugin::NAME ), false );

readme.txt

@@ -59,6 +59,7 @@ Pay attention that to turn your shortcodes into graphs, your theme has to have `
 == Changelog ==
 
 = 1.4 =
+* Implemented aggregation target and selection mode options for candlestick chart
 * 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