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| author | Fabian Mastenbroek <mail.fabianm@gmail.com> | 2021-07-20 10:51:39 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-07-20 10:51:39 +0200 |
| commit | 51c759e74b088d405b63fdb3e374822308d21366 (patch) | |
| tree | 3094cb874872d932d278d98d60f79902bf08b1a0 /opendc-web/opendc-web-ui/src/components/app/map/elements/ImageComponent.js | |
| parent | db1d2c2f8c18850dedf34b5d690b6cd6a1d1f6b5 (diff) | |
| parent | 28d6d13844db28745bc2813e87a367131f862070 (diff) | |
merge: Address technical dept in topology view (#162)
This pull request aims to address some of the technical debt in the topology
view of the OpenDC frontend.
* Add support for panning of the datacenter topology
* Isolate world coordinate space (world objects do not depend on camera scale or position)
* Split transpiled modules into a separate chunk to reduce deduplication
* Encode state in topology actions to reduce global state
* Restructure components per page
* Enable more ESLint rules through `eslint:recommended` ruleset
* Move page components in separate files.
Diffstat (limited to 'opendc-web/opendc-web-ui/src/components/app/map/elements/ImageComponent.js')
| -rw-r--r-- | opendc-web/opendc-web-ui/src/components/app/map/elements/ImageComponent.js | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/opendc-web/opendc-web-ui/src/components/app/map/elements/ImageComponent.js b/opendc-web/opendc-web-ui/src/components/app/map/elements/ImageComponent.js deleted file mode 100644 index 7d304b6b..00000000 --- a/opendc-web/opendc-web-ui/src/components/app/map/elements/ImageComponent.js +++ /dev/null @@ -1,36 +0,0 @@ -import PropTypes from 'prop-types' -import React, { useEffect, useState } from 'react' -import { Image } from 'react-konva' - -const imageCaches = {} - -function ImageComponent({ src, x, y, width, height, opacity }) { - const [image, setImage] = useState(null) - - useEffect(() => { - if (imageCaches[src]) { - setImage(imageCaches[src]) - return - } - - const image = new window.Image() - image.src = src - image.onload = () => { - setImage(image) - imageCaches[src] = image - } - }, [src]) - - return <Image image={image} x={x} y={y} width={width} height={height} opacity={opacity} /> -} - -ImageComponent.propTypes = { - src: PropTypes.string.isRequired, - x: PropTypes.number.isRequired, - y: PropTypes.number.isRequired, - width: PropTypes.number.isRequired, - height: PropTypes.number.isRequired, - opacity: PropTypes.number.isRequired, -} - -export default ImageComponent |
