$(document).ready(function(){
// Our data renderer function, returns an array of the form:
// [[[x1, sin(x1)], [x2, sin(x2)], ...]]
var sineRenderer = function() {
var data = [[]];
for (var i=0; i<13; i+=0.5) {
data[0].push([i, Math.sin(i)]);
}
return data;
};
// we have an empty data array here, but use the "dataRenderer"
// option to tell the plot to get data from our renderer.
var plot1 = $.jqplot('chart1',[],{
title: 'Sine Data Renderer',
dataRenderer: sineRenderer
});
});
在这张图表中,我需要设置虚线网格线作为背景。在jqplot中是否可以绘制虚线网格线?