René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Line colorscale on scatter graph","articleBody":"Hello,\n\nI can't make work the [marker.line.colorscale](https://plot.ly/javascript/reference/#scatter-marker-line-color) property. I'm not sure how it should work, but what I can say is:\n- using the `colorscale` property on lines as it is used on [markers](http://codepen.io/etpinard/pen/zqqeBJ) has [no effect](http://codepen.io/anon/pen/jrOKvY)\n- if we use the property on a scatter graph with both lines and markers we have [a bug](http://codepen.io/anon/pen/aZbKPx) (or I'm not using it properly?)\n\nSo is it possible to color a line following a colorscale on a scatter graph? How we do it?\n\nMoreover the documentation is confusing, as it states the property line is under the mark one:\n\n\u003e Sets the colorscale and only has an effect if `marker.line.color` is set to a numerical array.\n\nActually it seems not to be the case: http://codepen.io/anon/pen/OXJErp. Should the documentation states `line.color` instead?\n\nI can do a PR to fix the doc, but I want to be sure I'm not misleading first.\n","author":{"url":"https://github.com/MonsieurV","@type":"Person","name":"MonsieurV"},"datePublished":"2016-05-30T04:16:23.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":28},"url":"https://github.com/581/plotly.js/issues/581"}