ashatora/openlayers
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Transformed

Browse Source
This commit is contained in:
Tim Schaub
2017-12-11 16:29:33 -07:00
parent 1cdb6a66f0
commit 7f47883c48
737 changed files with 22216 additions and 21609 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
src/ol/source/ImageCanvas.js
View File

@@ -1,10 +1,10 @@
goog.provide('ol.source.ImageCanvas');
goog.require('ol');
goog.require('ol.ImageCanvas');
goog.require('ol.extent');
goog.require('ol.source.Image');
/**
* @module ol/source/ImageCanvas
*/
import _ol_ from '../index.js';
import _ol_ImageCanvas_ from '../ImageCanvas.js';
import _ol_extent_ from '../extent.js';
import _ol_source_Image_ from '../source/Image.js';
/**
* @classdesc
@@ -15,9 +15,9 @@ goog.require('ol.source.Image');
* @param {olx.source.ImageCanvasOptions} options Constructor options.
* @api
*/
ol.source.ImageCanvas = function(options) {
var _ol_source_ImageCanvas_ = function(options) {
ol.source.Image.call(this, {
_ol_source_Image_.call(this, {
attributions: options.attributions,
logo: options.logo,
projection: options.projection,
@@ -51,13 +51,14 @@ ol.source.ImageCanvas = function(options) {
options.ratio : 1.5;
};
ol.inherits(ol.source.ImageCanvas, ol.source.Image);
_ol_.inherits(_ol_source_ImageCanvas_, _ol_source_Image_);
/**
* @inheritDoc
*/
ol.source.ImageCanvas.prototype.getImageInternal = function(extent, resolution, pixelRatio, projection) {
_ol_source_ImageCanvas_.prototype.getImageInternal = function(extent, resolution, pixelRatio, projection) {
resolution = this.findNearestResolution(resolution);
var canvas = this.canvas_;
@@ -65,23 +66,24 @@ ol.source.ImageCanvas.prototype.getImageInternal = function(extent, resolution,
this.renderedRevision_ == this.getRevision() &&
canvas.getResolution() == resolution &&
canvas.getPixelRatio() == pixelRatio &&
ol.extent.containsExtent(canvas.getExtent(), extent)) {
_ol_extent_.containsExtent(canvas.getExtent(), extent)) {
return canvas;
}
extent = extent.slice();
ol.extent.scaleFromCenter(extent, this.ratio_);
var width = ol.extent.getWidth(extent) / resolution;
var height = ol.extent.getHeight(extent) / resolution;
_ol_extent_.scaleFromCenter(extent, this.ratio_);
var width = _ol_extent_.getWidth(extent) / resolution;
var height = _ol_extent_.getHeight(extent) / resolution;
var size = [width * pixelRatio, height * pixelRatio];
var canvasElement = this.canvasFunction_(
extent, resolution, pixelRatio, size, projection);
if (canvasElement) {
canvas = new ol.ImageCanvas(extent, resolution, pixelRatio, canvasElement);
canvas = new _ol_ImageCanvas_(extent, resolution, pixelRatio, canvasElement);
}
this.canvas_ = canvas;
this.renderedRevision_ = this.getRevision();
return canvas;
};
export default _ol_source_ImageCanvas_;