feat: allow setting lineType for yMarker

src/js/objects/ChartComponents.js

@@ -187,7 +187,7 @@ let componentConfigs = {
 		makeElements(data) {
 			return data.map(m =>
 				yMarker(m.position, m.label, this.constants.width,
-					{ labelPos: m.options.labelPos, stroke: m.options.stroke, mode: 'span', lineType: 'dashed' })
+					{ labelPos: m.options.labelPos, stroke: m.options.stroke, mode: 'span', lineType: m.options.lineType })
 			);
 		},
 		animateElements(newData) {

src/js/utils/draw.js

@@ -433,6 +433,7 @@ export function yMarker(y, label, width, options = {}) {
 	if (!isValidNumber(y)) y = 0;
 
 	if (!options.labelPos) options.labelPos = 'right';
+	if (!options.lineType) options.lineType = 'dashed';
 	let x = options.labelPos === 'left' ? LABEL_MARGIN
 		: width - getStringWidth(label, 5) - LABEL_MARGIN;