SVG zoom issue in IE10 (expand more than SVG size)

问题

Making map with d3.js with zoom option like here: http://bl.ocks.org/mbostock/4699541. While testing in IE10 found that map expands to whole page when it is zoomed. I tried to add extra <div>, but it didn't work. Any idea how to fix this?

Now I have such code:

var mapWidth = 500,
mapHeight = 260;

var projection = d3.geo.albersUsa()
.scale(550)
.translate([mapWidth / 2, mapHeight / 2]);

var path = d3.geo.path()
.projection(projection);

var svgDiv = d3.select("body").append("div")
.attr("width", mapWidth)
.attr("height", mapHeight)
.attr("class", "svgDiv");

var svgMap = svgDiv.append("svg")
.attr("width", mapWidth)
.attr("height", mapHeight);

var svgBack = svgMap.append("rect")
.attr("width", mapWidth)
.attr("height", mapHeight)
.attr("pointer-events", "all")
.style("fill", "none")
.on("click", reset);

回答1:

Adding .attr("overflow", "hidden") to SVG solve issue and no need in using <div>.

Working code looks so:

var mapWidth = 500,
mapHeight = 260;

var projection = d3.geo.albersUsa()
.scale(550)
.translate([mapWidth / 2, mapHeight / 2]);

var path = d3.geo.path()
.projection(projection);

var svgMap = d3.select("body").append("svg")
.attr("overflow", "hidden")
.attr("width", mapWidth)
.attr("height", mapHeight);

var svgBack = svgMap.append("rect")
.attr("width", mapWidth)
.attr("height", mapHeight)
.attr("pointer-events", "all")
.style("fill", "none")
.on("click", reset);

来源：https://stackoverflow.com/questions/17294417/svg-zoom-issue-in-ie10-expand-more-than-svg-size