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我編碼一個網站,其中我插入地圖中的畫布的圖表,正如圖例將被插入:amcharts圖表插入單張控制
<>的曲線繪圖儀(CF http://www.amcharts.com/tutorials/your-first-chart-with-amcharts/)
function grapher(chartData) {
var chart = new AmCharts.AmSerialChart();
[...]
chart.addGraph(graph);
chart.write('chartdiv');
return chart;
};
<>小葉控制(CF http://leafletjs.com/examples/choropleth.html)
var courbe = L.control({position: 'bottomleft'});
courbe.onAdd = function (map) {
var div = L.DomUtil.create('div', 'info legend');
div.id = "chartdiv"
div.style = "width: 400px; height: 200px;"
return div;
};
<>
courbe.addTo(map);
grapher(json);
在Firefox上,一切工作正常。並檢查對螢火蟲的canvas元素顯示什麼期望,那就是:
class="width: 400px; height: 200px; overflow: hidden; text-align: left;"
在Chrome中,400像素由200像素幀倒塌,作爲一個空的傳單控制和類似:
class="overflow: hidden; text-align: left;"
有我問題處理這個問題:amCharts doesn't display chart for initially-hidden divs)
Safari的行爲與Chrome一樣。實際上,它只能在Firefox中正確顯示。爲什麼?