Var canvas = document. I want to add some custom text next to the value. It works great but the issue is each rectangle only shows the value of the data.
Has an effect only if colorsis set to a numerical array.I am using chart.js to develop a TreeMap. Sets the upper bound of the color domain. TreeMap is a visual representation of a data tree, where each node may have zero or more children, and one parent (except for the root). jsTreemap does all this in plain old JavaScript and HTML DIV elements. Google Chart - google chart tutorial - TreeMap Chart - chart js - google graphs - google charts examples Home Tutorials Google Charts Google Chart - TreeMap Chart. Often used to answer the question ' Where has all my disk space gone ' it lends itself naturally to many data models, even if the hierarchy is artificial. Defaults to `false` when `marker.cmin` and `marker.cmax` are set by the user. TreeMapping is an ingenious means of visualising hierarchic values. In case `colorscale` is unspecified or `autocolorscale` is true, the default palette will be chosen according to whether numbers in the `color` array are all positive, all negative or mixed.ĭetermines whether or not the color domain is computed with respect to the input data (here colors) or the bounds set in `marker.cmin` and `marker.cmax` Has an effect only if colorsis set to a numerical array. Has an effect only if colorsis set to a numerical array. Sets the vertical domain of this treemap trace (in plot fraction).ĭetermines whether the colorscale is a default palette (`autocolorscale: true`) or the palette determined by `lorscale`. Sets the horizontal domain of this treemap trace (in plot fraction). If there is a layout grid, use the domain for this row in the grid for this treemap trace. If there is a layout grid, use the domain for this column in the grid for this treemap trace.
Type: object containing one or more of the keys listed below.
Note that, "scatter" traces also appends customdata items in the markers DOM elements This may be useful when listening to hover, click and selection events. ` where `i` is the index or key of the `meta` and `n` is the trace index.Īssigns extra data each datum. A treemap trace is an object with the key "type" equal to "treemap" (i.e.
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