我发现很难完全跨浏览器地获取CSS缩放属性..目前我只有这些
zoom: 2;
-moz-transform: scale(2);
我发现很难完全跨浏览器地获取CSS缩放属性..目前我只有这些
zoom: 2;
-moz-transform: scale(2);
这些样式足以实现跨浏览器...
注意:正如@martin所指出的那样,这可能不能按预期工作,但这并不意味着它失败了。Chrome会将其放大2倍,因为它也尊重
zoom
属性。所以它会使其变大2倍...
zoom: 2; /* IE */
-moz-transform: scale(2); /* Firefox */
-moz-transform-origin: 0 0;
-o-transform: scale(2); /* Opera */
-o-transform-origin: 0 0;
-webkit-transform: scale(2); /* Safari And Chrome */
-webkit-transform-origin: 0 0;
transform: scale(2); /* Standard Property */
transform-origin: 0 0; /* Standard Property */
HTML
<div class="zoom">BlahBlah</div>
CSS
.zoom {
zoom: 2;
-moz-transform: scale(2);
-moz-transform-origin: 0 0;
-o-transform: scale(2);
-o-transform-origin: 0 0;
-webkit-transform: scale(2);
-webkit-transform-origin: 0 0;
transform: scale(2); /* Standard Property */
transform-origin: 0 0; /* Standard Property */
}
.csszoom{
-ms-transform: scale(1.5); /* IE 9 */
-ms-transform-origin: 0 0;
-moz-transform: scale(1.5); /* Firefox */
-moz-transform-origin: 0 0;
-o-transform: scale(1.5); /* Opera */
-o-transform-origin: 0 0;
-webkit-transform: scale(1.5); /* Safari And Chrome */
-webkit-transform-origin: 0 0;
transform: scale(1.5); /* Standard Property */
transform-origin: 0 0; /* Standard Property */
}
.ie8 .csszoom{
zoom:1.5;
}
将HTML标签更改为
<!--[if lte IE 8]> <html class="ie8"> <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js"> <!--<![endif]-->
.zoom {
-moz-transform-origin: 0 0;
-o-transform-origin: 0 0;
-webkit-transform-origin: 0 0;
}
<div class="mySelectorClass">Foobar</div>
var strPropZoom = "zoom";
var blnPropZoomUseScale = false;
$(function() {
var jqBody = $("body");
// Determine the supported 'zoom' method
switch (true) {
case Boolean(jqBody.css("zoom")) : break;
case Boolean(jqBody.css("-moz-transform")) : strPropNameZoom = "-moz-transform"; blnPropZoomUseScale = true; break;
case Boolean(jqBody.css("-o-transform")) : strPropNameZoom = "-o-transform"; blnPropZoomUseScale = true; break;
case Boolean(jqBody.css("-webkit-transform")) : strPropNameZoom = "-webkit-transform"; blnPropZoomUseScale = true; break;
}
})
。
var intZoom = 2.5; // NB: This could be calculated depending on window dimensions
$(".mySelectorClass")
.css(
strPropZoom
,(blnPropZoomUseScale ? "scale(" + intZoom + ")" : intZoom)
)
.addClass("zoom");
css
.zoom{
-moz-transform: scale(2); /* Firefox */
-moz-transform-origin: 0 0;
-o-transform: scale(2); /* Opera */
-o-transform-origin: 0 0;
zoom:2 /*IE*/;
}
//Notice the absence of any Webkit Transforms
Javascript
(function($){
var version=false,
isSafari=Object.prototype.toString.call(window.HTMLElement).indexOf('Constructor') > 0,
isOpera=!!window.opera || navigator.userAgent.indexOf(' OPR/') >= 0,
isChrome=!!window.chrome && !isOpera;
if(isChrome){
version=(window.navigator.appVersion.match(/Chrome\/(\d+)\./)!==null) ?
parseInt(window.navigator.appVersion.match(/Chrome\/(\d+)\./)[1], 10) :
0;
version=(version >= 10) ? true : false;
// Don't know what version they switched it. Figured that this was a good guess
}
// I added the extra ternary check in there because when testing in Chrome,
// if I switched the user agent in the overrides section, it kept failing with
// null value for version.
if(isSafari || version){
$('.zoom').css('-webkit-transform','scale(2)');
$('.zoom').css('-webkit-transform-origin','0 0');
// If Scaling based upon different resolutions, a check could be included here
// for window size, and the css could be adjusted accordingly.
}
}(jQuery))
今天的答案似乎是
.zoom {
zoom: 2; /* Chrome */
transform: scale(2); /* FF, neglected by Chrome */
transform-origin: 0;
}
那是一个板上钉钉的事情。;-)
zoom
是自 Safari 4 版本引入的(https://developer.apple.com/library/safari/documentation/AppleApplications/Reference/SafariCSSRef/Articles/StandardCSSProperties.html)。 - hexalys