flot

问题 var datasets = [{"label":"IT","curvedLines":{"apply":true},"threshold":[{"below":100,"color":"rgb(204, 0, 0)"},{"below":98,"color":"rgb(237, 194, 64)"}],"color":"rgb(237, 194, 64)","idx":0,"data":[{"0":1433156400000,"1":98.03},{"0":1435748400000,"1":98.04},{"0":1438426800000,"1":96.1},{"0":1441105200000,"1":97.87},{"0":1443697200000,"1":97.88},{"0":1446379200000,"1":98.07},{"0":1448971200000,"1":99.38},{"0":1451649600000,"1":99.1}]},{"label":"Network","curvedLines":{"apply":true},"threshold":

问题 I found this solution. If type of chart is pie, how specify parameters (x,y) of highlight(x, y)? Thanks Sorry for my bad English. 回答1: Unfortunately, flot doesn't expose the pie highlighting code to the user. So we are pretty much out of luck, but what may work for you is synthesizing a click event at the appropriate place on the page: $("#highligher").click(function () { var e = jQuery.Event('click'); e.pageX = 250; //add a made up x/y coordinate to the click event e.pageY = 250; $('#plot

问题 I have the following Options using for the Graph <div ui-jq="plot" ui-options=" [ { data: [ [1,6.5],[2,6.5],[3,7],[4,8],[5,7.5],[8,7],[7,6.8],[8,7],[9,7.2],[10,7],[11,6.8],[12,7] ], points: { show: true, radius: 6}, splines: { show: true, tension: 0.45, lineWidth: 4, fill: 0 } }, { data: [ [1,1.5],[2,2.5],[3,3],[4,4],[5,5.5],[6,7],[7,6.8],[8,7],[9,7.2],[10,7],[11,6.8],[12,7] ], points: { show: true, radius: 6}, splines: { show: true, tension: 0.45, lineWidth: 5, fill: 0 } } ], { colors: ['

问题 Flot enables us customise grid borders. This is documented here with the following: grid: { borderWidth: number or object with "top", "right", "bottom" and "left" properties with different widths borderColor: color or null or object with "top", "right", "bottom" and "left" properties with different colors } However, I couldn't manage to come up with a successfully working example. To create a custom grid with top and left border with white color I tried the following, but it didn't work: grid

问题 I am trying to rotate the label on my X-Axis on my flot graph in a similar way a user asked here - Rotate Flot Tick Labels The problem I am facing is that it looks like the CSS selector for the X-Axis doesn't select anything. The selector I am using is: div.xAxis div.tickLabel { transform: rotate(-90deg); -ms-transform:rotate(-90deg); /* IE 9 */ -moz-transform:rotate(-90deg); /* Firefox */ -webkit-transform:rotate(-90deg); /* Safari and Chrome */ -o-transform:rotate(-90deg); /* Opera */ /

问题 I am using flot.js for charts with timestamp on the x-axis. As I will have quite a lot of ticks on these charts I am rotating them vertically so they do not overlap. This works fine, but the labels are centered on the tick and there is not enough room provided so they are cutoff. I am NOT using the tickrotor plugin at tickrotor. I tried it and there were more problems than benefits. Instead I am using plain css which I found here on SO via rotate tick labels, however, in the post it appears

问题 I am using flot charts to display ecg signals. The requirement is that the chart background should look exactly like the ecg graph paper. All the inner grey lines should be lined at precise points to draw perfect squares on the ecg sheet. However, there are some lines which are not spaced evenly (they are closer to each other), making the ecg graph background incorrect. Here is what my code does : MARKINGS : I have written a function to generate markings on x and y axis. Markings are the dark

问题 The space that I have allotted for the graph in my design is fairly small and if there are more than 5 categories in the graph the labels overlap each other. Is there a way to prevent this? Here is an example of what I'm running into: http://jsfiddle.net/bCYET/1/ var data = [ ["Engineering",14], ["Communications",11], ["Business",9], ["Biology",5], ["Natural Sciences",2], ["Studio Art",2] ]; var options = { series: { bars: { show: true, barWidth: .6, align: "center" } }, xaxis: { mode:

问题 I'm using FlotCharts and it's plugin flot.barnumbers (Demo) to display charts. I need to display the numbers within the bar, it works. Unfortunately I've no idea how to style the numbers and cannot find anything in the Docs or via Google. I'd like to use something like (apparently not possible): bars: { numbers: { numberFormatter: function(v, bar) { return '<div class="pimp-my-number-class">'+ v +'</div>'; } } } Does anyone have an idea, how to fix this problem? Thank's in advance! 回答1: One

问题 I want to be able to catch the clicked event that is hooked to all the axis ticks. here is what i have done so far. http://jsfiddle.net/grVFk/5074/ If anyone knows how to do that with any of the charting plugins can kindly share. thanks 回答1: the plot isn't plain HTML. So there is no a tag. And the plot itself do not provide you with an api to catch the click event on an axis tick. What you can do is to select the axis tick manually with jQuery and add a click event: $('.highcharts-axis tspan'