Highcharts

问题 Maybe I am not understanding the area chart properly but here is an image to properly display what the problem is and what I am looking for: Can someone explain why stacking: normal display values like it does? And how to possibly fix it? I have tried stacking: null, and stacking: percent, but both do not give the desired results. EDIT: I see my error, however, I'm not sure how to fix it. I need to graph the two series in a group so that they are rendered together and not normalized. Any

问题 I am create a new wind rose highcharts graph, and have 37 columns each column has it's own value (using JSON data) But when I create the windorse chart the labels are not displayed as should 'S0', 'S32'.... 回答1: You have set pointStart and pointInterval , which is unnecessary. See fixed example: http://jsfiddle.net/JaTjk/5/ 来源： https://stackoverflow.com/questions/15360224/highcharts-wind-rose-chart-with-json-data

问题 any idea how to change X Axis lables in the drill down chart? now I get king , queen , 2 AND I want it to show me : 8,9,10 I tried to add categories: ['9', '8','1'], but it's not working :\ http://jsfiddle.net/mnXy3/6/ any idea? Thanks, Mor 回答1: Second solution is using a pair {name,y} where x is category, then on xAxis set type as category. Example:http://jsfiddle.net/mnXy3/11/ 回答2: You need to specify your drilldown data differently window.c = [ ['9', 8], ['8', 9], ['1', 10] ]; Demo: http:/

问题 Today I want to get a help in creating scores per user in my database. I have this query: SELECT r1.id, r1.nickname, r1.fecha, r1.bestia1, r1.bestia2, r1.bestia3, r1.bestia4 r1.bestia5 FROM reporte AS r1 INNER JOIN ( SELECT nickname, MAX(fecha) AS max_date FROM reporte GROUP BY nickname ) AS latests_reports ON latests_reports.nickname = r1.nickname AND latests_reports.max_date = r1.fecha ORDER BY r1.fecha DESC that's from a friend from this site who helped me in get "the last record per user

问题 I have a chart in highcharts I need to get the data in tabular form same as 'view data table' when I click a button.I need to capture the data from same highchart.Is there any method of highchart so that I can capture the data in tabular form.Can any one please help me.Here is the code below HTML <script src="https://code.highcharts.com/highcharts.js"></script> <script src="https://code.highcharts.com/modules/exporting.js"></script> <script src="https://code.highcharts.com/modules/export-data

问题 In highcharts (bubble) I have a filter. The problem is that when applied, it renders the filtered data in a really ugly manner. This is an example of the code when I inspect the element: <circle fill-opacity="0.5" fill="rgb(255,255,255)" stroke-width="2" stroke="#000000" r="230.5" cy="491.60872727272726" cx="579"></circle> I would like to simply have bubbles that get removed to disappear completely and my remaining bubbles to remain as they were (transparent fill and 1px #000 solid border)

问题 In highcharts (bubble) I have a filter. The problem is that when applied, it renders the filtered data in a really ugly manner. This is an example of the code when I inspect the element: <circle fill-opacity="0.5" fill="rgb(255,255,255)" stroke-width="2" stroke="#000000" r="230.5" cy="491.60872727272726" cx="579"></circle> I would like to simply have bubbles that get removed to disappear completely and my remaining bubbles to remain as they were (transparent fill and 1px #000 solid border)

问题 I have been trying to clear this bug but i still not getting the point why it occurs. check the code at http://jsfiddle.net/3RKL4/ The tool tip works only for the first and last points. Is this a bug in highcharts or the code is wrong ? If the code is wrong can any one help me ? 回答1: Ideally Highchart requires data to be increasing order of time. Your data doesn't seem to satisfy that, it doesn't work event with 3 points http://jsfiddle.net/jugal/3RKL4/5/ Reversing the order fixed it @ http:/

问题 I am trying to create a multi-layer drilldown graph using highcharter with dynamic data in shiny . I am able to accomplish this using just R code with a set input but when I put it in a shiny application and try to have it subset the data dynamically, it fails. Below is the code that that works in R (only drilling down from Farm to Sheep): library(shinyjs) library(tidyr) library(data.table) library(highcharter) library(dplyr) x <- c("Farm","Farm","Farm","City","City","City","Ocean","Ocean") y

问题 Can you please take a look at This Demo and let me know how I can do the drilldown and drillup by using dom buttons in highcharts.js? As you can see I have 3 btns as <button type="button" id="msie-details" class="btn btn-default">MSIE Details</button> <button type="button" id="firefox-details" class="btn btn-default">Firefox Details</button> <button type="button" id="overview" class="btn btn-default disabled">Back to Overview </button> and what I would like to do is ebanling user to drill in