Files
weave-scope/client/app/scripts/utils/transform-utils.js
Filip Barl 69fd397217 Initial version of the resource view (#2296)
* Added resource view selector button

* Showing resource boxes in the resource view

* Crude CPU resource view prototype

* Improved the viewMode state logic

* Extracted zooming into a separate wrapper component

* Split the layout selectors between graph-view and resource-view

* Proper zooming logic for the resource view

* Moved all node networks utils to selectors

* Improved the zoom caching logic

* Further refactoring of selectors

* Added sticky labels to the resource boxes

* Added panning translation limits in the resource view

* Renamed GridModeSelector -> ViewModeSelector

* Polished the topology resource view selection logic

* Search bar hidden in the resource view

* Added per-layer topology names to the resource view

* Made metric selectors work for the resource view

* Adjusted the viewport selectors

* Renamed viewport selector to canvas (+ maximal zoom fix)

* Showing more useful metric info in the resource box labels

* Fetching only necessary nodes for the resource view

* Refactored the resource view layer component

* Addressed first batch UI comments (from the Scope meeting)

* Switch to deep zooming transform in the resource view to avoid SVG precision errors

* Renamed and moved resource view components

* Polished all the resource view components

* Changing the available metrics selection

* Improved and polished the state transition logic for the resource view

* Separated zoom limits from the zoom active state

* Renaming and bunch of comments

* Addressed all the UI comments (@davkal + @fons)

* Made graph view selectors independent from resource view selectors
2017-03-24 14:51:53 +01:00

17 lines
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JavaScript

const applyTranslateX = ({ scaleX = 1, translateX = 0 }, x) => (x * scaleX) + translateX;
const applyTranslateY = ({ scaleY = 1, translateY = 0 }, y) => (y * scaleY) + translateY;
const applyScaleX = ({ scaleX = 1 }, width) => width * scaleX;
const applyScaleY = ({ scaleY = 1 }, height) => height * scaleY;
export const applyTransform = (transform, { width, height, x, y }) => ({
x: applyTranslateX(transform, x),
y: applyTranslateY(transform, y),
width: applyScaleX(transform, width),
height: applyScaleY(transform, height),
});
export const transformToString = ({ translateX = 0, translateY = 0, scaleX = 1, scaleY = 1 }) => (
`translate(${translateX},${translateY}) scale(${scaleX},${scaleY})`
);