lotivis-export

Export functionality for lotivis.js.

Functions

This package provides two functions for downloading rendered images of charts in SVG and PNG format.

lotivis.pngDownload(id, filename?, callback?)

|Argument|Description|Default| |-|-|-| |id|The id of the chart element. Required. |-| |filename| The name of the file to be downloaded. ".png" is added automatically if not present. | "image" | |callback| An optional callback to be executed after download. | null |

Example:

lotivis.pngDownload("my-id", "my-chart{.png}", () => {
    console.log("finished download");
}).

lotivis.pngDownloadRokotyan(id, filename?, callback?)

Download a PNG image of the svg with the given id. Note that this function can only be used with SVGs.

|Argument|Description|Default| |-|-|-| |id|The id of the SVG chart element. Required. |-| |filename| The name of the file to be downloaded. ".png" is added automatically if not present. | "image" | |callback| An optional callback to be executed after download. | null |

Example:

lotivis.pngDownloadRokotyan("my-svg-id", "my-chart{.png}", () => {
    console.log("finished download");
}).

Development

# build module
yarn build

# develop module
yarn build:watch