Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
10 changed files
with
517 additions
and
493 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,197 @@ | ||
| /* eslint-disable react/jsx-handler-names */ | ||
| import React, { useState } from 'react'; | ||
| import { Zoom } from '@vx/zoom'; | ||
| import { localPoint } from '@vx/event'; | ||
| import { RectClipPath } from '@vx/clip-path'; | ||
| import genPhyllotaxis, { | ||
| GenPhyllotaxisFunction, | ||
| PhyllotaxisPoint, | ||
| } from '@vx/mock-data/lib/generators/genPhyllotaxis'; | ||
| import { scaleLinear } from '@vx/scale'; | ||
| import { interpolateRainbow } from 'd3-scale-chromatic'; | ||
| import { ShowProvidedProps } from '../../types'; | ||
|
|
||
| const bg = '#0a0a0a'; | ||
| const points = [...new Array(1000)]; | ||
|
|
||
| const colorScale = scaleLinear<number>({ range: [0, 1], domain: [0, 1000] }); | ||
| const sizeScale = scaleLinear<number>({ domain: [0, 600], range: [0.5, 8] }); | ||
|
|
||
| const initialTransform = { | ||
| scaleX: 1.27, | ||
| scaleY: 1.27, | ||
| translateX: -211.62, | ||
| translateY: 162.59, | ||
| skewX: 0, | ||
| skewY: 0, | ||
| }; | ||
|
|
||
| export default function ZoomI({ width, height }: ShowProvidedProps) { | ||
| const [showMiniMap, setShowMiniMap] = useState<boolean>(true); | ||
|
|
||
| const gen: GenPhyllotaxisFunction = genPhyllotaxis({ radius: 10, width, height }); | ||
| const phyllotaxis: PhyllotaxisPoint[] = points.map((d, i) => gen(i)); | ||
|
|
||
| return ( | ||
| <> | ||
| <Zoom | ||
| width={width} | ||
| height={height} | ||
| scaleXMin={1 / 2} | ||
| scaleXMax={4} | ||
| scaleYMin={1 / 2} | ||
| scaleYMax={4} | ||
| transformMatrix={initialTransform} | ||
| > | ||
| {zoom => ( | ||
| <div style={{ position: 'relative' }}> | ||
| <svg | ||
| width={width} | ||
| height={height} | ||
| style={{ cursor: zoom.isDragging ? 'grabbing' : 'grab' }} | ||
| > | ||
| <RectClipPath id="zoom-clip" width={width} height={height} /> | ||
| <rect width={width} height={height} rx={14} fill={bg} /> | ||
| <g transform={zoom.toString()}> | ||
| {phyllotaxis.map(({ x, y }, i) => ( | ||
| <React.Fragment key={`dot-${i}`}> | ||
| <circle | ||
| cx={x} | ||
| cy={y} | ||
| r={i > 500 ? sizeScale(1000 - i) : sizeScale(i)} | ||
| fill={interpolateRainbow(colorScale(i))} | ||
| /> | ||
| </React.Fragment> | ||
| ))} | ||
| </g> | ||
| <rect | ||
| width={width} | ||
| height={height} | ||
| rx={14} | ||
| fill="transparent" | ||
| onTouchStart={zoom.dragStart} | ||
| onTouchMove={zoom.dragMove} | ||
| onTouchEnd={zoom.dragEnd} | ||
| onMouseDown={zoom.dragStart} | ||
| onMouseMove={zoom.dragMove} | ||
| onMouseUp={zoom.dragEnd} | ||
| onMouseLeave={() => { | ||
| if (zoom.isDragging) zoom.dragEnd(); | ||
| }} | ||
| onDoubleClick={event => { | ||
| const point = localPoint(event) || { x: 0, y: 0 }; | ||
| zoom.scale({ scaleX: 1.1, scaleY: 1.1, point }); | ||
| }} | ||
| /> | ||
| {showMiniMap && ( | ||
| <g | ||
| clipPath="url(#zoom-clip)" | ||
| transform={` | ||
| scale(0.25) | ||
| translate(${width * 4 - width - 60}, ${height * 4 - height - 60}) | ||
| `} | ||
| > | ||
| <rect width={width} height={height} fill="#1a1a1a" /> | ||
| {phyllotaxis.map(({ x, y }, i) => ( | ||
| <React.Fragment key={`dot-sm-${i}`}> | ||
| <circle | ||
| cx={x} | ||
| cy={y} | ||
| r={i > 500 ? sizeScale(1000 - i) : sizeScale(i)} | ||
| fill={interpolateRainbow(colorScale(i))} | ||
| /> | ||
| </React.Fragment> | ||
| ))} | ||
| <rect | ||
| width={width} | ||
| height={height} | ||
| fill="white" | ||
| fillOpacity={0.2} | ||
| stroke="white" | ||
| strokeWidth={4} | ||
| transform={zoom.toStringInvert()} | ||
| /> | ||
| </g> | ||
| )} | ||
| </svg> | ||
| <div className="controls"> | ||
| <button | ||
| className="btn btn-zoom" | ||
| onClick={() => zoom.scale({ scaleX: 1.2, scaleY: 1.2 })} | ||
| > | ||
| + | ||
| </button> | ||
| <button | ||
| className="btn btn-zoom btn-bottom" | ||
| onClick={() => zoom.scale({ scaleX: 0.8, scaleY: 0.8 })} | ||
| > | ||
| - | ||
| </button> | ||
| <button className="btn btn-lg" onClick={zoom.center}> | ||
| Center | ||
| </button> | ||
| <button className="btn btn-lg" onClick={zoom.reset}> | ||
| Reset | ||
| </button> | ||
| <button className="btn btn-lg" onClick={zoom.clear}> | ||
| Clear | ||
| </button> | ||
| </div> | ||
| <div className="mini-map"> | ||
| <button className="btn btn-lg" onClick={() => setShowMiniMap(!showMiniMap)}> | ||
| {showMiniMap ? 'Hide' : 'Show'} Mini Map | ||
| </button> | ||
| </div> | ||
| </div> | ||
| )} | ||
| </Zoom> | ||
| <div className="description"> | ||
| Based on Mike Bostock's{' '} | ||
| <a href="https://bl.ocks.org/mbostock/4e3925cdc804db257a86fdef3a032a45">Pan & Zoom III</a> | ||
| </div> | ||
| <style jsx>{` | ||
| .btn { | ||
| margin: 0; | ||
| text-align: center; | ||
| border: none; | ||
| background: #2f2f2f; | ||
| color: #888; | ||
| padding: 0 4px; | ||
| border-top: 1px solid #0a0a0a; | ||
| } | ||
| .btn-lg { | ||
| font-size: 12px; | ||
| line-height: 1; | ||
| padding: 4px; | ||
| } | ||
| .btn-zoom { | ||
| width: 26px; | ||
| font-size: 22px; | ||
| } | ||
| .btn-bottom { | ||
| margin-bottom: 1rem; | ||
| } | ||
| .description { | ||
| font-size: 12px; | ||
| margin-right: 0.25rem; | ||
| } | ||
| .controls { | ||
| position: absolute; | ||
| top: 15px; | ||
| right: 15px; | ||
| display: flex; | ||
| flex-direction: column; | ||
| align-items: flex-end; | ||
| } | ||
| .mini-map { | ||
| position: absolute; | ||
| bottom: 25px; | ||
| right: 15px; | ||
| display: flex; | ||
| flex-direction: column; | ||
| align-items: flex-end; | ||
| } | ||
| `}</style> | ||
| </> | ||
| ); | ||
| } |
Oops, something went wrong.