VladPolskiy/leaflet
1
0
Fork 0
mirror of https://github.com/Leaflet/Leaflet.git synced 2025-08-16 16:45:22 +00:00
Code Issues Packages Projects Releases 1 Wiki Activity

remove DomUtil.getViewportOffset as unnecessary

Browse Source
This commit is contained in:
Vladimir Agafonkin
2013-12-18 00:51:01 -05:00
parent 1cc9ecdded
commit 0876b51bc9
2 changed files with 0 additions and 83 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
spec/suites/dom/DomUtilSpec.js
View File

@ -53,29 +53,6 @@ describe('DomUtil', function () {
});
});
describe('#getViewportOffset', function () {
it('calculates the viewport offset of an element', function () {
var div = document.createElement('div');
div.style.position = 'absolute';
div.style.top = '100px';
div.style.left = '200px';
div.style.border = '10px solid black';
div.style.padding = '50px';
div.style.visibility = 'hidden';
var div2 = document.createElement('div');
div.style.marginTop = '100px';
div.appendChild(div2);
document.body.appendChild(div);
expect(L.DomUtil.getViewportOffset(div2)).to.eql(new L.Point(260, 260));
document.body.removeChild(div);
});
});
// describe('#setPosition', noSpecs);
// describe('#getStyle', noSpecs);

60
src/dom/DomUtil.js
View File

@ -19,66 +19,6 @@ L.DomUtil = {
return value === 'auto' ? null : value;
},
getViewportOffset: function (element) {
var top = 0,
left = 0,
el = element,
docBody = document.body,
docEl = document.documentElement,
pos;
do {
top += el.offsetTop || 0;
left += el.offsetLeft || 0;
//add borders
top += parseInt(L.DomUtil.getStyle(el, 'borderTopWidth'), 10) || 0;
left += parseInt(L.DomUtil.getStyle(el, 'borderLeftWidth'), 10) || 0;
pos = L.DomUtil.getStyle(el, 'position');
if (el.offsetParent === docBody && pos === 'absolute') { break; }
if (pos === 'fixed') {
top += docBody.scrollTop || docEl.scrollTop || 0;
left += docBody.scrollLeft || docEl.scrollLeft || 0;
break;
}
if (pos === 'relative' && !el.offsetLeft) {
var width = L.DomUtil.getStyle(el, 'width'),
maxWidth = L.DomUtil.getStyle(el, 'max-width'),
r = el.getBoundingClientRect();
if (width !== 'none' || maxWidth !== 'none') {
left += r.left + el.clientLeft;
}
//calculate full y offset since we're breaking out of the loop
top += r.top + (docBody.scrollTop || docEl.scrollTop || 0);
break;
}
el = el.offsetParent;
} while (el);
el = element;
do {
if (el === docBody) { break; }
top -= el.scrollTop || 0;
left -= el.scrollLeft || 0;
el = el.parentNode;
} while (el);
return new L.Point(left, top);
},
documentIsLtr: function () {
L.DomUtil._docIsLtr = L.DomUtil._docIsLtr || L.DomUtil.getStyle(document.body, 'direction') === 'ltr';
return L.DomUtil._docIsLtr;