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New wrapX functions for coordinate and extent

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This commit is contained in:
Andreas Hocevar
2020-03-30 19:26:26 +02:00
parent 48b79cf7d1
commit 098885a006
8 changed files with 121 additions and 35 deletions
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14
src/ol/renderer/Map.js
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@@ -9,6 +9,7 @@ import {inView} from '../layer/Layer.js';
import {shared as iconImageCache} from '../style/IconImageCache.js';
import {compose as composeTransform, makeInverse} from '../transform.js';
import {renderDeclutterItems} from '../render.js';
import {wrapX} from '../coordinate.js';
/**
* @abstract
@@ -102,19 +103,12 @@ class MapRenderer extends Disposable {
const projection = viewState.projection;
let translatedCoordinate = coordinate;
const translatedCoordinate = wrapX(coordinate.slice(), projection);
const offsets = [[0, 0]];
if (projection.canWrapX()) {
if (projection.canWrapX() && checkWrapped) {
const projectionExtent = projection.getExtent();
const worldWidth = getWidth(projectionExtent);
const x = coordinate[0];
if (x < projectionExtent[0] || x > projectionExtent[2]) {
const worldsAway = Math.ceil((projectionExtent[0] - x) / worldWidth);
translatedCoordinate = [x + worldWidth * worldsAway, coordinate[1]];
}
if (checkWrapped) {
offsets.push([-worldWidth, 0], [worldWidth, 0]);
}
offsets.push([-worldWidth, 0], [worldWidth, 0]);
}
const layerStates = frameState.layerStatesArray;