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More refactoring, move minimap behind facade

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This commit is contained in:
Pieter Vander Vennet 2021-09-21 02:10:42 +02:00
parent c11ff652b8
commit d5c1ba4cd1
79 changed files with 1848 additions and 1118 deletions
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28
Utils.ts
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@ -245,7 +245,6 @@ export class Utils {
}
dict.set(k, v());
return dict.get(k);
}
/**
@ -259,6 +258,26 @@ export class Utils {
return [[Utils.tile2lat(y, z), Utils.tile2long(x, z)], [Utils.tile2lat(y + 1, z), Utils.tile2long(x + 1, z)]]
}
static tile_bounds_lon_lat(z: number, x: number, y: number): [[number, number], [number, number]] {
return [[Utils.tile2long(x, z),Utils.tile2lat(y, z)], [Utils.tile2long(x + 1, z), Utils.tile2lat(y + 1, z)]]
}
static tile_index(z: number, x: number, y: number):number{
return ((x * (2 << z)) + y) * 100 + z
}
/**
* Given a tile index number, returns [z, x, y]
* @param index
* @returns 'zxy'
*/
static tile_from_index(index: number) : [number, number, number]{
const z = index % 100;
const factor = 2 << z
index = Math.floor(index / 100)
return [z, Math.floor(index / factor), index % factor]
}
/**
* Return x, y of the tile containing (lat, lon) on the given zoom level
*/
@ -422,13 +441,6 @@ export class Utils {
return bestColor ?? hex;
}
public static setDefaults(options, defaults) {
for (let key in defaults) {
if (!(key in options)) options[key] = defaults[key];
}
return options;
}
private static tile2long(x, z) {
return (x / Math.pow(2, z) * 360 - 180);
}