Implement options.curvesoption for hit-testing curves regardless of stroke settings.

src/item/HitResult.js

@@ -39,8 +39,8 @@ var HitResult = Base.extend(/** @lends HitResult# */{
 	 *
 	 * @name HitResult#type
 	 * @property
-	 * @type String('segment', 'handle-in', 'handle-out', 'stroke', 'fill',
-	 * 'bounds', 'center', 'pixel')
+	 * @type String('segment', 'handle-in', 'handle-out', 'curve', 'stroke',
+	 * 'fill', 'bounds', 'center', 'pixel')
 	 */
 
 	/**
@@ -62,8 +62,8 @@ var HitResult = Base.extend(/** @lends HitResult# */{
 	 */
 
 	/**
-	 * If the HitResult has a type of 'stroke', this property gives more
-	 * information about the exact position that was hit on the path.
+	 * If the HitResult has a type of 'curve' or 'stroke', this property gives
+	 * more information about the exact position that was hit on the path.
 	 *
 	 * @name HitResult#location
 	 * @property

src/item/Item.js

@@ -296,6 +296,9 @@ var Item = Base.extend(Callback, /** @lends Item# */{
 	 * });
 	 */
 	set: function(props) {
+		// Filter out `insert` since that only makes sense at creation time and
+		// is handled separately in the constructor.Also avoids overriding
+		// Path#insert().
 		if (props)
 			this._set(props, { insert: true });
 		return this;
@@ -1658,10 +1661,12 @@ var Item = Base.extend(Callback, /** @lends Item# */{
 	 * {@code Group, Layer, Path, CompoundPath, Shape, Raster, PlacedSymbol,
 	 * PointText}, etc.
 	 * <b>options.fill:</b> {@code Boolean} – hit test the fill of items.
-	 * <b>options.stroke:</b> {@code Boolean} – hit test the curves of path
-	 * items, taking into account stroke width.
-	 * <b>options.segment:</b> {@code Boolean} – hit test for
+	 * <b>options.stroke:</b> {@code Boolean} – hit test the stroke of path
+	 * items, taking into account the setting of stroke color and width.
+	 * <b>options.segments:</b> {@code Boolean} – hit test for
 	 * {@link Segment#point} of {@link Path} items.
+	 * <b>options.curves:</b> {@code Boolean} – hit test the curves of path
+	 * items, without taking the stroke color or width into account.
 	 * <b>options.handles:</b> {@code Boolean} – hit test for the handles
 	 * ({@link Segment#handleIn} / {@link Segment#handleOut}) of path segments.
 	 * <b>options.ends:</b> {@code Boolean} – only hit test for the first or

src/path/Path.js

@@ -1756,13 +1756,17 @@ var Path = PathItem.extend(/** @lends Path# */{
 			strokePadding = tolerancePadding,
 			join, cap, miterLimit,
 			area, loc, res,
-			hasStroke = options.stroke && style.hasStroke(),
-			hasFill = options.fill && style.hasFill(),
-			radius = hasStroke ? style.getStrokeWidth() / 2
-					// Set radius to 0 so when we're hit-testing, the tolerance
-					// is used for fill too, through stroke functionality.
-					: hasFill ? 0 : null;
-		if (radius != null) {
+			hitStroke = options.stroke && style.hasStroke(),
+			hitFill = options.fill && style.hasFill(),
+			hitCurves = options.curves,
+			radius = hitStroke
+					? style.getStrokeWidth() / 2
+					// Set radius to 0 when we're hit-testing fills with
+					// tolerance, to handle tolerance  through stroke hit-test
+					// functionality. Also use 0 when hit-testing curves.
+					: hitFill && options.tolerance > 0 || hitCurves
+						? 0 : null;
+		if (radius !== null) {
 			if (radius > 0) {
 				join = style.getStrokeJoin();
 				cap = style.getStrokeCap();
@@ -1858,7 +1862,7 @@ var Path = PathItem.extend(/** @lends Path# */{
 					return res;
 		}
 		// If we're querying for stroke, perform that before fill
-		if (radius != null) {
+		if (radius !== null) {
 			loc = this.getNearestLocation(point);
 			// Note that paths need at least two segments to have an actual
 			// stroke. But we still check for segments with the radius fallback
@@ -1891,16 +1895,17 @@ var Path = PathItem.extend(/** @lends Path# */{
 		// Don't process loc yet, as we also need to query for stroke after fill
 		// in some cases. Simply skip fill query if we already have a matching
 		// stroke. If we have a loc and no stroke then it's a result for fill.
-		return !loc && hasFill && this._contains(point) || loc && !hasStroke
-				? new HitResult('fill', this)
-				: loc
-					? new HitResult('stroke', this, {
-						location: loc,
-						// It's fine performance wise to call getPoint() again
-						// since it was already called before.
-						point: loc.getPoint()
-					})
-					: null;
+		return !loc && hitFill && this._contains(point)
+				|| loc && !hitStroke && !hitCurves
+					? new HitResult('fill', this)
+					: loc
+						? new HitResult(hitStroke ? 'stroke' : 'curve', this, {
+							location: loc,
+							// It's fine performance wise to call getPoint()
+							// again since it was already called before.
+							point: loc.getPoint()
+						})
+						: null;
 	}
 
 	// TODO: intersects(item)

src/project/Project.js

@@ -272,10 +272,12 @@ var Project = PaperScopeItem.extend(/** @lends Project# */{
 	 * {@code Group, Layer, Path, CompoundPath, Shape, Raster, PlacedSymbol,
 	 * PointText}, etc.
 	 * <b>options.fill:</b> {@code Boolean} – hit test the fill of items.
-	 * <b>options.stroke:</b> {@code Boolean} – hit test the curves of path
-	 * items, taking into account stroke width.
+	 * <b>options.stroke:</b> {@code Boolean} – hit test the stroke of path
+	 * items, taking into account the setting of stroke color and width.
 	 * <b>options.segments:</b> {@code Boolean} – hit test for
 	 * {@link Segment#point} of {@link Path} items.
+	 * <b>options.curves:</b> {@code Boolean} – hit test the curves of path
+	 * items, without taking the stroke color or width into account.
 	 * <b>options.handles:</b> {@code Boolean} – hit test for the handles
 	 * ({@link Segment#handleIn} / {@link Segment#handleOut}) of path segments.
 	 * <b>options.ends:</b> {@code Boolean} – only hit test for the first or