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Raster Layer 迁移到 Device API #2128

Merged
merged 7 commits into from
Dec 13, 2023
Merged

Raster Layer 迁移到 Device API #2128

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48bf124
chore: raster
lzxue Dec 6, 2023
26b3593
chore: raster
lzxue Dec 6, 2023
46b6385
docs: 文档描述
lzxue Dec 8, 2023
a630bb6
chore: 合并分支
lzxue Dec 8, 2023
be2ca18
feat: raster
xiaoiver Dec 12, 2023
2690f1d
fix: raster rgb
xiaoiver Dec 13, 2023
caee0f4
chore: merge master
xiaoiver Dec 13, 2023
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2 changes: 1 addition & 1 deletion dev-demos/features/point/pointFillImage.md
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Original file line number Diff line number Diff line change
Expand Up @@ -56,7 +56,7 @@ export default () => {
})
.shape('marker')
.size(36)
.active(true)
// .active(true)
.style({
rotation: 90
})
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24 changes: 13 additions & 11 deletions dev-demos/raster/image/demos/image.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ export default () => {

const scene = new Scene({
id: 'map',
renderer: 'device',
map: new GaodeMap({
style: 'light',
center: [ 121.268, 30.3628 ],
Expand All @@ -18,17 +19,17 @@ export default () => {
});

scene.on('loaded', () => {
const url1 =
'https://tiles{1-3}.geovisearth.com/base/v1/img/{z}/{x}/{y}?format=webp&tmsIds=w&token=b2a0cfc132cd60b61391b9dd63c15711eadb9b38a9943e3f98160d5710aef788';
const layer1 = new RasterLayer({
zIndex: 0,
}).source(url1, {
parser: {
type: 'rasterTile',
tileSize: 256,
},
});
scene.addLayer(layer1);
// const url1 =
// 'https://tiles{1-3}.geovisearth.com/base/v1/img/{z}/{x}/{y}?format=webp&tmsIds=w&token=b2a0cfc132cd60b61391b9dd63c15711eadb9b38a9943e3f98160d5710aef788';
// const layer1 = new RasterLayer({
// zIndex: 0,
// }).source(url1, {
// parser: {
// type: 'rasterTile',
// tileSize: 256,
// },
// });
// scene.addLayer(layer1);
const layer = new ImageLayer({});

layer.source(
Expand All @@ -41,6 +42,7 @@ export default () => {
}
);
scene.addLayer(layer);
// scene.startAnimate();


})
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2 changes: 1 addition & 1 deletion dev-demos/raster/image/image.md
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
---
group:
path: 'image'
path: 'image-device'
title: 图片
---
### 图片图层
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31 changes: 16 additions & 15 deletions dev-demos/raster/multiband/lc_08/432.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,8 @@ import { Select } from 'antd';
import 'antd/es/select/style/index';
// @ts-ignore
import { Map } from '@antv/l7-maps';
import React, { useEffect } from 'react';
import * as GeoTIFF from 'geotiff';
import React, { useEffect } from 'react';

async function getTiffData(url: string) {
const response = await fetch(url);
Expand All @@ -19,6 +19,7 @@ export default () => {
useEffect(() => {
const scene = new Scene({
id: 'map',
renderer: 'device',
map: new Map({
center: [130.5, 47],
zoom: 10.5,
Expand All @@ -29,20 +30,20 @@ export default () => {
const url2 =
'https://t0.tianditu.gov.cn/img_w/wmts?tk=b72aa81ac2b3cae941d1eb213499e15e&';

const layer2 = new RasterLayer({
zIndex: 1,
}).source(url2, {
parser: {
type: 'rasterTile',
tileSize: 256,
wmtsOptions: {
layer: 'img',
tileMatrixset: 'w',
format: 'tiles',
},
},
});
scene.addLayer(layer2);
// const layer2 = new RasterLayer({
// zIndex: 1,
// }).source(url2, {
// parser: {
// type: 'rasterTile',
// tileSize: 256,
// wmtsOptions: {
// layer: 'img',
// tileMatrixset: 'w',
// format: 'tiles',
// },
// },
// });
// scene.addLayer(layer2);
const url1 =
'https://gw.alipayobjects.com/zos/raptor/1667832825992/LC08_3857_clip_2.tif';
const tiffdata = await getTiffData(url1);
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5 changes: 3 additions & 2 deletions dev-demos/raster/multiband/lc_08/NDBI.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -2,8 +2,8 @@
import { RasterLayer, Scene } from '@antv/l7';
// @ts-ignore
import { Map } from '@antv/l7-maps';
import React, { useEffect } from 'react';
import * as GeoTIFF from 'geotiff';
import React, { useEffect } from 'react';

async function getTiffData(url: string) {
const response = await fetch(url);
Expand All @@ -15,6 +15,7 @@ export default () => {
useEffect(() => {
const scene = new Scene({
id: 'map',
renderer: 'device',
map: new Map({
center: [130.5, 47],
zoom: 10.5,
Expand Down Expand Up @@ -88,7 +89,7 @@ export default () => {
},
});

scene.addLayer(layer2);
// scene.addLayer(layer2);
scene.addLayer(layer);
});
}, []);
Expand Down
3 changes: 2 additions & 1 deletion dev-demos/raster/multiband/lc_08/NDVI.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -2,8 +2,8 @@
import { RasterLayer, Scene } from '@antv/l7';
// @ts-ignore
import { Map } from '@antv/l7-maps';
import React, { useEffect } from 'react';
import * as GeoTIFF from 'geotiff';
import React, { useEffect } from 'react';

async function getTiffData(url: string) {
const response = await fetch(url);
Expand All @@ -15,6 +15,7 @@ export default () => {
useEffect(() => {
const scene = new Scene({
id: 'map',
renderer: 'device',
map: new Map({
center: [130.5, 47],
zoom: 10.5,
Expand Down
5 changes: 3 additions & 2 deletions dev-demos/raster/multiband/lc_08/NDWI.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -2,8 +2,8 @@
import { RasterLayer, Scene } from '@antv/l7';
// @ts-ignore
import { Map } from '@antv/l7-maps';
import React, { useEffect } from 'react';
import * as GeoTIFF from 'geotiff';
import React, { useEffect } from 'react';

async function getTiffData(url: string) {
const response = await fetch(url);
Expand All @@ -15,6 +15,7 @@ export default () => {
useEffect(() => {
const scene = new Scene({
id: 'map',
renderer: 'device',
map: new Map({
center: [130.5, 47],
zoom: 10.5,
Expand Down Expand Up @@ -87,7 +88,7 @@ export default () => {
},
});

scene.addLayer(layer2);
// scene.addLayer(layer2);
scene.addLayer(layer);
});
}, []);
Expand Down
10 changes: 6 additions & 4 deletions dev-demos/raster/multiband/lc_08/rgb.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -2,8 +2,8 @@
import { RasterLayer, Scene, metersToLngLat } from '@antv/l7';
// @ts-ignore
import { Map } from '@antv/l7-maps';
import React, { useEffect } from 'react';
import * as GeoTIFF from 'geotiff';
import React, { useEffect } from 'react';

async function getTiffData(url: string) {
const response = await fetch(url);
Expand All @@ -15,7 +15,7 @@ export default () => {
useEffect(() => {
const scene = new Scene({
id: 'map',

renderer: 'device',
map: new Map({
center: [130.5, 47],
zoom: 2,
Expand All @@ -33,8 +33,8 @@ export default () => {
).json();
const layer = new RasterLayer({
zIndex: 10,
mask: true,
maskfence: maskData,
// mask: true,
// maskfence: maskData,
});
layer
.source(
Expand Down Expand Up @@ -78,6 +78,8 @@ export default () => {
.style({
opacity: 1,
});

scene.startAnimate();
scene.addLayer(layer);
});
}, []);
Expand Down
156 changes: 84 additions & 72 deletions dev-demos/raster/single/demos/light.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -2,8 +2,8 @@
import { RasterLayer, Scene } from '@antv/l7';
// @ts-ignore
import { Map } from '@antv/l7-maps';
import React, { useEffect } from 'react';
import * as GeoTIFF from 'geotiff';
import React, { useEffect } from 'react';

async function getTiffData() {
const response = await fetch(
Expand All @@ -16,79 +16,91 @@ async function getTiffData() {
export default () => {
useEffect(() => {
const scene = new Scene({
id: 'map',
map: new Map({
center: [ 105, 37.5 ],
zoom: 2.5
})
});
scene.on('loaded', () => {
addLayer();
id: 'map',
renderer: 'device',
map: new Map({
center: [105, 37.5],
zoom: 2.5,
}),
});
scene.on('loaded', () => {
addLayer();
});
async function getTiffData() {
const response = await fetch(
'https://gw.alipayobjects.com/zos/antvdemo/assets/light_clip/lightF182013.tiff',
);
const arrayBuffer = await response.arrayBuffer();
const tiff = await GeoTIFF.fromArrayBuffer(arrayBuffer);
const image = await tiff.getImage();
const width = image.getWidth();
const height = image.getHeight();
const values = await image.readRasters();
return {
data: values[0],
width,
height,
};
}

async function addLayer() {
const tiffdata = await getTiffData();

const layer = new RasterLayer({
zIndex: 2,
visible: true,
});
async function getTiffData() {
const response = await fetch(
'https://gw.alipayobjects.com/zos/antvdemo/assets/light_clip/lightF182013.tiff'
);
const arrayBuffer = await response.arrayBuffer();
const tiff = await GeoTIFF.fromArrayBuffer(arrayBuffer);
const image = await tiff.getImage();
const width = image.getWidth();
const height = image.getHeight();
const values = await image.readRasters();
return {
data: values[0],
width,
height
};
}

async function addLayer() {
const tiffdata = await getTiffData();

const layer = new RasterLayer({
zIndex: 2,
visible:false,
});
layer
.source(tiffdata.data, {
parser: {
type: 'raster',
width: tiffdata.width,
height: tiffdata.height,
extent: [ 73.4821902409999979, 3.8150178409999995, 135.1066187319999869, 57.6300459959999998 ]
}
})
.style({
clampLow: false,
clampHigh: false,
domain: [ 0, 90 ],
nodataValue: 0,
rampColors: {
// type:'quantize',
// colors:['#1b9e77','#d95f02','#7570b3','#e7298a','#66a61e','#e6ab02'],
colors: [ 'rgba(92,58,16,0)', 'rgba(92,58,16,0)', '#fabd08', '#f1e93f', '#f1ff8f', '#fcfff7' ],
positions: [ 0, 0.05, 0.1, 0.25, 0.5, 1.0 ]
}
});
const raster = new RasterLayer({
zIndex: 2,
maskLayers: [layer],
visible: true,
enableMask: true,
}).source(
'https://tiles{1-3}.geovisearth.com/base/v1/img/{z}/{x}/{y}?format=webp&tmsIds=w&token=b2a0cfc132cd60b61391b9dd63c15711eadb9b38a9943e3f98160d5710aef788',
{
parser: {
type: 'rasterTile',
tileSize: 256,
},
},
).style({
opacity: 1
layer
.source(tiffdata.data, {
parser: {
type: 'raster',
width: tiffdata.width,
height: tiffdata.height,
extent: [
73.4821902409999979, 3.8150178409999995, 135.1066187319999869,
57.6300459959999998,
],
},
})
.style({
clampLow: false,
clampHigh: false,
domain: [0, 90],
nodataValue: 0,
rampColors: {
// type:'quantize',
// colors:['#1b9e77','#d95f02','#7570b3','#e7298a','#66a61e','#e6ab02'],
colors: [
'rgba(92,58,16,0)',
'rgba(92,58,16,0)',
'#fabd08',
'#f1e93f',
'#f1ff8f',
'#fcfff7',
],
positions: [0, 0.05, 0.1, 0.25, 0.5, 1.0],
},
});
scene.addLayer(raster);
scene.addLayer(layer);
}
// const raster = new RasterLayer({
// zIndex: 2,
// maskLayers: [layer],
// visible: true,
// enableMask: true,
// }).source(
// 'https://tiles{1-3}.geovisearth.com/base/v1/img/{z}/{x}/{y}?format=webp&tmsIds=w&token=b2a0cfc132cd60b61391b9dd63c15711eadb9b38a9943e3f98160d5710aef788',
// {
// parser: {
// type: 'rasterTile',
// tileSize: 256,
// },
// },
// ).style({
// opacity: 1
// });
// scene.addLayer(raster);
scene.addLayer(layer);
scene.startAnimate();
}
}, []);
return (
<div
Expand Down
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