Files
openlayers/examples/zoomify.js

45 lines
1018 B
JavaScript

goog.require('ol.Map');
goog.require('ol.RendererHint');
goog.require('ol.View2D');
goog.require('ol.layer.Tile');
goog.require('ol.proj');
goog.require('ol.proj.Projection');
goog.require('ol.proj.Units');
goog.require('ol.source.Zoomify');
//var imgWidth = 8001;
//var imgHeight = 6943;
//var url = 'http://mapy.mzk.cz/AA22/0103/'
var imgWidth = 9911;
var imgHeight = 6100;
var url = 'http://vips.vtech.fr/cgi-bin/iipsrv.fcgi?zoomify=' +
'/mnt/MD1/AD00/plan_CHU-4HD-01/FOND.TIF/';
var imgCenter = [imgWidth / 2, - imgHeight / 2];
var proj = new ol.proj.Projection({
code: 'ZOOMIFY',
units: ol.proj.Units.PIXELS,
extent: [0, 0, imgWidth, imgHeight]
});
var source = new ol.source.Zoomify({
url: url,
size: [imgWidth, imgHeight],
crossOrigin: 'anonymous'
});
var map = new ol.Map({
layers: [
new ol.layer.Tile({
source: source
})
],
renderer: ol.RendererHint.CANVAS,
target: 'map',
view: new ol.View2D({
projection: proj,
center: imgCenter,
zoom: 0
})
});