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Bugfix: Fix a bunch of crashes in the client-side map, but it's still not working :-/

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Starbeamrainbowlabs 2019-07-24 18:08:53 +01:00
parent bd42fa29a6
commit c6e6150d3e
1 changed files with 15 additions and 10 deletions
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25
client_src/js/LayerAI.mjs
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@ -3,7 +3,10 @@
import path from 'path'; import path from 'path';
import L from 'leaflet'; import L from 'leaflet';
import * as tf from '@tensorflow/tfjs'; import {
loadLayersModel as tf_loadLayersModel,
tensor as tf_tensor
} from '@tensorflow/tfjs';
import chroma from 'chroma-js'; import chroma from 'chroma-js';
import GetFromUrl from './Helpers/GetFromUrl.mjs'; import GetFromUrl from './Helpers/GetFromUrl.mjs';
@ -18,7 +21,7 @@ class LayerAI {
north: Infinity, north: Infinity,
south: -Infinity south: -Infinity
}; };
for(let gateway of this.index) { for(let gateway of this.index.index) {
result.east = Math.min(gateway.longitude, result.east); result.east = Math.min(gateway.longitude, result.east);
result.west = Math.max(gateway.longitude, result.west); result.west = Math.max(gateway.longitude, result.west);
@ -42,7 +45,7 @@ class LayerAI {
for(let gateway of this.index.index) { for(let gateway of this.index.index) {
this.gateways.set( this.gateways.set(
gateway.id, gateway.id,
await tf.loadModel(`${window.location.href}/${path.dirname(Config.ai_index_file)}/${gateway.id}`) await tf_loadLayersModel(`${window.location.href}/${path.dirname(Config.ai_index_file)}/${gateway.id}/model.json`)
); );
} }
@ -51,7 +54,8 @@ class LayerAI {
} }
generate_layer() { generate_layer() {
return L.geoJSON(this.render_map(), { let map = this.render_map();
return L.geoJSON(map, {
style: (feature) => { return { style: (feature) => { return {
fillColor: feature.properties.colour, fillColor: feature.properties.colour,
fillOpacity: 0.4 fillOpacity: 0.4
@ -69,10 +73,10 @@ class LayerAI {
map_bounds.west -= Config.border; map_bounds.west -= Config.border;
let coverage = [], let coverage = [],
colour_scale = chroma.scale( colour_scale = chroma.scale([
Config.colour_scale.min, Config.colour_scale.min,
Config.colour_scale.max Config.colour_scale.max
).domain( ]).domain(
this.index.properties.rssi_min, this.index.properties.rssi_min,
this.index.properties.rssi_max this.index.properties.rssi_max
); );
@ -82,11 +86,12 @@ class LayerAI {
let max_predicted_rssi = -Infinity; let max_predicted_rssi = -Infinity;
for(let [, ai] of this.gateways) { for(let [, ai] of this.gateways) {
let next_prediction = ai.predict(
tf_tensor([ lat, lng ], [1, 2])
);
max_predicted_rssi = Math.max( max_predicted_rssi = Math.max(
max_predicted_rssi, max_predicted_rssi,
ai.predict( next_prediction.arraySync()[0][0]
tf.tensor1d([ lat, lng ])
)
); );
} }
@ -110,7 +115,7 @@ class LayerAI {
] ]
}, },
properties: { properties: {
colour: colour_scale(max_predicted_rssi) colour: colour_scale(max_predicted_rssi).toString()
} }
}) })
} }