bbox for pie and funnelarea

Author: archmoj

src/traces/pie/event_data.js

@@ -16,6 +16,7 @@ module.exports = function eventData(pt, trace) {
         value: pt.v,
         percent: pt.percent,
         text: pt.text,
+        bbox: pt.bbox,
 
         // pt.v (and pt.i below) for backward compatibility
         v: pt.v

src/traces/pie/plot.js

@@ -404,6 +404,7 @@ function attachFxHandlers(sliceTop, gd, cd) {
             var hoverLabel = trace2.hoverlabel;
             var hoverFont = hoverLabel.font;
 
+            var bbox = [];
             Fx.loneHover({
                 trace: trace,
                 x0: hoverCenterX - rInscribed * cd0.r,
@@ -425,8 +426,10 @@ function attachFxHandlers(sliceTop, gd, cd) {
             }, {
                 container: fullLayout2._hoverlayer.node(),
                 outerContainer: fullLayout2._paper.node(),
-                gd: gd
+                gd: gd,
+                inOut_bbox: bbox
             });
+            pt.bbox = bbox[0];
 
             trace._hasHoverLabel = true;
         }

test/jasmine/tests/funnelarea_test.js

@@ -765,9 +765,16 @@ describe('funnelarea hovering', function() {
                 'curveNumber', 'pointNumber', 'pointNumbers',
                 'data', 'fullData',
                 'label', 'color', 'value',
-                'percent', 'text'
+                'percent', 'text',
+                'bbox'
             ];
 
+            expect(typeof hoverData.points[0].bbox).toEqual('object');
+            expect(typeof hoverData.points[0].bbox.x0).toEqual('number');
+            expect(typeof hoverData.points[0].bbox.x1).toEqual('number');
+            expect(typeof hoverData.points[0].bbox.y0).toEqual('number');
+            expect(typeof hoverData.points[0].bbox.y1).toEqual('number');
+
             expect(Object.keys(hoverData.points[0]).sort()).toEqual(fields.sort());
             expect(hoverData.points[0].pointNumber).toEqual(3);
 

test/jasmine/tests/pie_test.js

@@ -1103,9 +1103,16 @@ describe('pie hovering', function() {
                 'curveNumber', 'pointNumber', 'pointNumbers',
                 'data', 'fullData',
                 'label', 'color', 'value',
-                'i', 'v', 'percent', 'text'
+                'i', 'v', 'percent', 'text',
+                'bbox'
             ];
 
+            expect(typeof hoverData.points[0].bbox).toEqual('object');
+            expect(typeof hoverData.points[0].bbox.x0).toEqual('number');
+            expect(typeof hoverData.points[0].bbox.x1).toEqual('number');
+            expect(typeof hoverData.points[0].bbox.y0).toEqual('number');
+            expect(typeof hoverData.points[0].bbox.y1).toEqual('number');
+
             expect(Object.keys(hoverData.points[0]).sort()).toEqual(fields.sort());
             expect(hoverData.points[0].pointNumber).toEqual(3);