Function getCanvas

packages/sanddance-explorer/src/canvas.ts:4–9

(viewer: SandDance.Viewer)

import PresenterElement = SandDance.VegaDeckGl.PresenterElement;

export function getCanvas(viewer: SandDance.Viewer) {
    const tags = viewer.presenter.getElement(PresenterElement.gl).getElementsByTagName('canvas');
    if (tags) {
        return tags[0];
    }
}

export function removeTabIndex(viewer: SandDance.Viewer) {
    const canvas = getCanvas(viewer);