Merge pull request #14387 from timhoffm/fix-matplotlib-notebook-zoom

jklymak · web-flow · commit 285c1196d982 · 2019-06-03T17:43:24.000-07:00
Fix clearing rubberband on nbagg
diff --git a/lib/matplotlib/backends/web_backend/js/mpl.js b/lib/matplotlib/backends/web_backend/js/mpl.js
@@ -346,7 +346,7 @@ mpl.figure.prototype.handle_rubberband = function(fig, msg) {
     var height = Math.abs(y1 - y0);
 
     fig.rubberband_context.clearRect(
-        0, 0, fig.canvas.width, fig.canvas.height);
+        0, 0, fig.canvas.width / mpl.ratio, fig.canvas.height / mpl.ratio);
 
     fig.rubberband_context.strokeRect(min_x, min_y, width, height);
 }

Original file line number	Diff line number	Diff line change
`@@ -346,7 +346,7 @@ mpl.figure.prototype.handle_rubberband = function(fig, msg) {`
`346`	`346`	`var height = Math.abs(y1 - y0);`
`347`	`347`
`348`	`348`	`fig.rubberband_context.clearRect(`
`349`		`- 0, 0, fig.canvas.width, fig.canvas.height);`
	`349`	`+ 0, 0, fig.canvas.width / mpl.ratio, fig.canvas.height / mpl.ratio);`
`350`	`350`
`351`	`351`	`fig.rubberband_context.strokeRect(min_x, min_y, width, height);`
`352`	`352`	`}`