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Only support square tiles

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This commit is contained in:
Tom Payne
2014-01-15 09:45:49 +01:00
parent 50a322208a
commit d5c1e53e48
13 changed files with 89 additions and 93 deletions
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11
src/ol/source/debugtilesource.js
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@@ -2,7 +2,6 @@ goog.provide('ol.source.TileDebug');
goog.require('goog.dom');
goog.require('goog.dom.TagName');
goog.require('ol.Size');
goog.require('ol.Tile');
goog.require('ol.TileCache');
goog.require('ol.TileCoord');
@@ -31,7 +30,7 @@ ol.DebugTile_ = function(tileCoord, tileGrid) {
/**
* @private
* @type {ol.Size}
* @type {number}
*/
this.tileSize_ = tileGrid.getTileSize(tileCoord.z);
@@ -58,21 +57,21 @@ ol.DebugTile_.prototype.getImage = function(opt_context) {
var canvas = /** @type {HTMLCanvasElement} */
(goog.dom.createElement(goog.dom.TagName.CANVAS));
canvas.width = tileSize[0];
canvas.height = tileSize[1];
canvas.width = tileSize;
canvas.height = tileSize;
var context = /** @type {CanvasRenderingContext2D} */
(canvas.getContext('2d'));
context.strokeStyle = 'black';
context.strokeRect(0.5, 0.5, tileSize[0] + 0.5, tileSize[1] + 0.5);
context.strokeRect(0.5, 0.5, tileSize + 0.5, tileSize + 0.5);
context.fillStyle = 'black';
context.textAlign = 'center';
context.textBaseline = 'middle';
context.font = '24px sans-serif';
context.fillText(
this.tileCoord_.toString(), tileSize[0] / 2, tileSize[1] / 2);
this.tileCoord_.toString(), tileSize / 2, tileSize / 2);
this.canvasByContext_[key] = canvas;
return canvas;