Merge pull request #2283 from plotly/layout-resize

Layout resize fix

Author: dy

src/plot_api/plot_api.js

@@ -225,7 +225,11 @@ Plotly.plot = function(gd, data, layout, config) {
                     'height': '100%',
                     'overflow': 'visible',
                     'pointer-events': 'none'
-                })
+                });
+        }
+
+        if(fullLayout._glcanvas) {
+            fullLayout._glcanvas
                 .attr('width', fullLayout.width)
                 .attr('height', fullLayout.height);
         }

test/jasmine/tests/gl2d_plot_interact_test.js

@@ -184,6 +184,25 @@ describe('Test gl plot side effects', function() {
         })
         .then(done);
     });
+
+    it('should be able to resize canvas properly', function(done) {
+        var _mock = Lib.extendDeep({}, require('@mocks/gl2d_10.json'));
+        _mock.data[0].line.width = 5;
+
+        _mock.layout.width = 600;
+
+        Plotly.plot(gd, _mock)
+        .then(function() {
+            expect(gd.querySelector('.gl-canvas-context').width).toBe(600);
+
+            Plotly.relayout(gd, {width: 300});
+        })
+        .then(function() {
+            expect(gd.querySelector('.gl-canvas-context').width).toBe(300);
+        })
+        .catch(fail)
+        .then(done);
+    });
 });
 
 describe('Test gl2d plots', function() {