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[ol.layer.XYZ] more tiling fixes, and additional tests

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Éric Lemoine
2012-06-20 16:17:40 +02:00
parent 5eeb21c125
commit 7bf05964b8
2 changed files with 81 additions and 14 deletions
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24
src/ol/layer/XYZ.js
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@@ -133,19 +133,23 @@ ol.layer.XYZ.prototype.getData = function(bounds, resolution) {
gridLeft = tileOriginX + tileWidthGeo * offsetX,
gridTop = tileOriginY - tileHeightGeo * offsetY;
var tiles = [], tile, url, i = 0, j;
while (gridTop - (i * tileHeightGeo) > boundsMinY) {
tiles[i] = [];
j = 0;
while (gridLeft + (j * tileWidthGeo) < boundsMaxX) {
url = me.url_.replace('{x}', offsetX + i + '')
.replace('{y}', offsetY + j + '')
var tiles = [],
tile,
url,
x = 0,
y = 0;
while (gridTop - (y * tileHeightGeo) > boundsMinY) {
tiles[y] = [];
while (gridLeft + (x * tileWidthGeo) < boundsMaxX) {
url = me.url_.replace('{x}', offsetX + x + '')
.replace('{y}', offsetY + y + '')
.replace('{z}', zoom);
tile = new ol.Tile(url);
tiles[i][j] = tile;
j++;
tiles[y][x] = tile;
x++;
}
i++;
y++;
x = 0;
}
return new ol.TileSet(tiles, tileWidth, tileHeight, resolution);