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Add support for non-square tiles

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This commit is contained in:
Andreas Hocevar
2015-04-14 22:54:57 +02:00
parent 5dfa9e0a67
commit 2b75341068
19 changed files with 396 additions and 119 deletions
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26
src/ol/renderer/dom/domtilelayerrenderer.js
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@@ -21,6 +21,7 @@ goog.require('ol.dom.BrowserFeature');
goog.require('ol.extent');
goog.require('ol.layer.Tile');
goog.require('ol.renderer.dom.Layer');
goog.require('ol.size');
goog.require('ol.tilecoord');
goog.require('ol.tilegrid.TileGrid');
goog.require('ol.vec.Mat4');
@@ -342,6 +343,12 @@ ol.renderer.dom.TileLayerZ_ = function(tileGrid, tileCoordOrigin) {
*/
this.transform_ = goog.vec.Mat4.createNumberIdentity();
/**
* @private
* @type {ol.Size}
*/
this.tmpSize_ = [0, 0];
};
@@ -360,7 +367,8 @@ ol.renderer.dom.TileLayerZ_.prototype.addTile = function(tile, tileGutter) {
if (tileCoordKey in this.tiles_) {
return;
}
var tileSize = this.tileGrid_.getTileSize(tileCoordZ);
var tileSize = ol.size.toSize(
this.tileGrid_.getTileSize(tileCoordZ), this.tmpSize_);
var image = tile.getImage(this);
var imageStyle = image.style;
// Bootstrap sets the style max-width: 100% for all images, which
@@ -373,25 +381,25 @@ ol.renderer.dom.TileLayerZ_.prototype.addTile = function(tile, tileGutter) {
tileElement = goog.dom.createElement(goog.dom.TagName.DIV);
tileElementStyle = tileElement.style;
tileElementStyle.overflow = 'hidden';
tileElementStyle.width = tileSize + 'px';
tileElementStyle.height = tileSize + 'px';
tileElementStyle.width = tileSize[0] + 'px';
tileElementStyle.height = tileSize[1] + 'px';
imageStyle.position = 'absolute';
imageStyle.left = -tileGutter + 'px';
imageStyle.top = -tileGutter + 'px';
imageStyle.width = (tileSize + 2 * tileGutter) + 'px';
imageStyle.height = (tileSize + 2 * tileGutter) + 'px';
imageStyle.width = (tileSize[0] + 2 * tileGutter) + 'px';
imageStyle.height = (tileSize[1] + 2 * tileGutter) + 'px';
goog.dom.appendChild(tileElement, image);
} else {
imageStyle.width = tileSize + 'px';
imageStyle.height = tileSize + 'px';
imageStyle.width = tileSize[0] + 'px';
imageStyle.height = tileSize[1] + 'px';
tileElement = image;
tileElementStyle = imageStyle;
}
tileElementStyle.position = 'absolute';
tileElementStyle.left =
((tileCoordX - this.tileCoordOrigin_[1]) * tileSize) + 'px';
((tileCoordX - this.tileCoordOrigin_[1]) * tileSize[0]) + 'px';
tileElementStyle.top =
((this.tileCoordOrigin_[2] - tileCoordY) * tileSize) + 'px';
((this.tileCoordOrigin_[2] - tileCoordY) * tileSize[1]) + 'px';
if (goog.isNull(this.documentFragment_)) {
this.documentFragment_ = document.createDocumentFragment();
}