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author | varac <varacanero@zeromail.org> | 2016-07-13 20:07:09 +0200 |
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committer | varac <varacanero@zeromail.org> | 2016-07-13 20:07:09 +0200 |
commit | 5d01197cf893d4a8c9a57f7c963f47393d34e157 (patch) | |
tree | 860e97c0af1ad8c7d4bd1aecb0b7e6658b312846 /widgets/graph/graph.coffee |
initial commit, import from pixelated_dashboard
Diffstat (limited to 'widgets/graph/graph.coffee')
-rw-r--r-- | widgets/graph/graph.coffee | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/widgets/graph/graph.coffee b/widgets/graph/graph.coffee new file mode 100644 index 0000000..a54de08 --- /dev/null +++ b/widgets/graph/graph.coffee @@ -0,0 +1,36 @@ +class Dashing.Graph extends Dashing.Widget + + @accessor 'current', -> + return @get('displayedValue') if @get('displayedValue') + points = @get('points') + if points + points[points.length - 1].y + + ready: -> + container = $(@node).parent() + # Gross hacks. Let's fix this. + width = (Dashing.widget_base_dimensions[0] * container.data("sizex")) + Dashing.widget_margins[0] * 2 * (container.data("sizex") - 1) + height = (Dashing.widget_base_dimensions[1] * container.data("sizey")) + @graph = new Rickshaw.Graph( + element: @node + width: width + height: height + renderer: @get("graphtype") + series: [ + { + color: "#fff", + data: [{x:0, y:0}] + } + ] + ) + + @graph.series[0].data = @get('points') if @get('points') + + x_axis = new Rickshaw.Graph.Axis.X(graph: @graph) + y_axis = new Rickshaw.Graph.Axis.Y(graph: @graph, tickFormat: Rickshaw.Fixtures.Number.formatKMBT) + @graph.render() + + onData: (data) -> + if @graph + @graph.series[0].data = data.points + @graph.render() |