Comments (2)
The canvas is not available on node by default since it is a UI element of the browser.
If you want to render charts on your server you need to make the canvas available on the server yourself by either writing your own canvas implementation or using someone else's like node-canvas. After you use that you can use chart.js the same way as in the browser by getting the context of the canvas and passing that to chart.js.
from chart.js.
Okay, thanks @LeeLenaleee !!
from chart.js.
Related Issues (20)
- The callback is not working as expected for x-Axis HOT 2
- Add ability to lock aspect ratio of the grid, ignoring title and labels
- How can I click outside and trigger the onClick of legend event? HOT 3
- Radial angleLines not displayed when reversed
- Adding configuration to `y` scale produces point shift in scatter type dataset
- Tooltip: customize point style (like in legend plugin)
- Help with removing padding on Y-axis when y-axis ticks are hidden with ticks {display:false} in configuration. HOT 1
- Add Candlestick chart HOT 1
- Python library HOT 1
- Rendered chart does not fit to canvas with fixed width, resulting in a cut in the output-render on the right side HOT 1
- ticks configuration not complete HOT 2
- The tooltip is still visible on legend item hover
- Legend: boxPadding does nothing
- A tooltip appears in the center of the chart on chart hover after hiding all data via legend click
- Legend: maxHeight does nothing for positions left & right, maxWidth does nothing for positions top & bottom
- Labels: textDirection does nothing
- How to disable hiding of tooltips on hover? HOT 5
- Improve Chart update performance with many datasets
- In category axis, the last tick is not drawn if either maxTicksLimit or autoSkipPadding is specified.
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