chartjs-chart-treemap | Chart.js module for creating treemap charts | Chart library
kandi X-RAY | chartjs-chart-treemap Summary
kandi X-RAY | chartjs-chart-treemap Summary
Chart.js module for creating treemap charts
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Top functions reviewed by kandi - BETA
- Build chart data .
- Group values .
- Draw a divider .
- Generate a random number
- Converts a bounding rectangle into bounding boxes .
- draw a set of labels
- Indexes an object index .
- Recursively scan groups .
- Parse a border width value .
- Build a row .
chartjs-chart-treemap Key Features
chartjs-chart-treemap Examples and Code Snippets
Community Discussions
Trending Discussions on chartjs-chart-treemap
QUESTION
In my code below, I am able to draw a Treemap and also display the tag in each tree cell. But I want to add some custom text next to my tag,
Like say I want the word 'Language' to appear in each tree map cell. I tried the formatter options, But its not working for the version of chart.js I am using. Kindly provide me a solution for the specific version I am using. Since I have multiple other charts defined and changing the version would cause issues.
...ANSWER
Answered 2022-Jan-26 at 12:27The formatter option only got added in version 2 of the treemap chart type, the scriptable option is only available in version 1 so the best way for you to get the extra text is by editing your original data array first and adding the text to it that way like so:
QUESTION
I have a Angular 13 Chartjs 3.6 application that's given the above error in the following:
...ANSWER
Answered 2021-Dec-04 at 18:59Looking at the documentation of the treemap it doesnt support the fontColor
property. To change the color of the labels you need to define it either in:
data.datasets[datasetIndex].labels.color
options.datasets.treemap.labels.color
options.elements.treemap.labels.color
Since it looks like you want it in the dataset, your datasets array would look like this:
QUESTION
I'm using a chart.js extension called: chartjs-chart-treemap but i'm having trouble exporting the chart. I have tried using chartjs-node-canvas but this library only supports native chart.js charts (non-extension charts).
Does anyone know a library or a way to export chart.js extensions?
Thanks
...ANSWER
Answered 2020-Jul-17 at 16:51chartjs-node-canvas will use Chart.js plugins that have been imported into the global namespace.
Just import it like this:
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