我需要了解特别志愿人员队伍的宽度和高度? 试图利用以下手段:
$( g#myGroup ).height()
......结果总是零?
我需要了解特别志愿人员队伍的宽度和高度? 试图利用以下手段:
$( g#myGroup ).height()
......结果总是零?
svg <g>
ss. t 没有明确的身高和宽度,其体积与其中任何内容一致。 可以通过在以下要素上打上BBox来达到其实际高度/宽度:
var height = document.getElementById("myGroup").getBBox().height;
如果你真心 j忙,你可以写成
$( g#myGroup ).get(0).getBBox().height;
汇合公司
我拿到上述任何答案去做,但是,为了找到答案,我确实走过了这一解决办法:
var height = d3.select( #myGroup ).select( svg ).node().getBBox().height;
var width = d3.select( #myGroup ).select( svg ).node().getBBox().width;
这里将发现该组元素的实际宽度和高度。 简便。
根据上述答复,您可以设立“高等”职能。
/*
* .widthSVG(className)
* Get the current computed width for the first element in the set of matched SVG elements.
*/
$.fn.widthSVG = function(){
return ($(this).get(0)) ? $(this).get(0).getBBox().width : null;
};
/*
* .heightSVG(className)
* Get the current computed height for the first element in the set of matched SVG elements.
*/
$.fn.heightSVG = function(){
return ($(this).get(0)) ? $(this).get(0).getBBox().height : null;
};
Is it possible to simplify / clean up svg code by replacing the use-tags with standard svg elements? Maybe an inkscape plugin? Haven t found anything... Background: I m converting some svgs to javafx ...
What I tried is this <a xlink:target="http://ponyoverflow.com"> <text class="text" x="20" y="718" text-anchor="start">Mail Order Ponies</text> </a> and variations with href ...
Is there some library or helper to produce SVG graphics with Ruby? I googled a bit and found many, but all seem to be dusty and very incomplete… Does anyone know about some nice, reliable alternative?
I am developing a web application that manages a population of plants. One feature of the application is the ability to view relationships between plants as a graph. This visualisation is generated as ...
I m definetely new to any kind of graphics (maybe except taking photos :)) so please forgive if my explanation of problem I faced last night is not very precise and understable. I m trying to ...
I m trying to compose xml elements into each other, and the problem I am having is when there s the same IDs. Basically what I need to do is mangle all the IDs in an xml file, as well as the ...
Can anyone suggest/recommend a product that can be used to dynamically produce PDFs that can contain high-res images? We re currently using a product called Highwire from a company called Corda to ...
I m developing a new site that graphs some operational metrics. As such about a dozen charts/graphs will be displayed on the site. I want to be able to have them dynamically scale down (within ...