dygraphs

问题 I am using the selected shapes to draw a larger diamond shape on my graph. When a user clicks a point. I display the data in another div, but I want to leave the clicked point highlighted. In other words, I want to 'toggle' data behind the points on and off and the clicked points need to show if they are included in the dataset. I believe I have seen this somewhere but I cannot find it. Is there a 'standard' way of leaving a clicked point in the 'highlight' state when you mouse away after

问题 I am testing dygraphs, what I would like is generate an html file and then send it in an email so outlook can open it and I see the content in the body (NOT just attachment) This is an extension of this post Here is dygraphs.Rmd --- output: html_document: fig_width: 6 fig_height: 4 self_contained: no --- ```{r} require(dygraphs) dygraph(nhtemp, main = "New Haven Temperatures", ylab = "Temp (F)") ``` The following code works and send the email (dygraphs.r) library(dygraphs) library(mailR)

问题 I plotted a dygraph using a dygraph function from a dygraphs package. My data were from dates 2014-12-10 till 2014-12-17 > str(seriesXts) An ‘xts’ object on 2014-12-10/2014-12-17 containing: Data: num [1:8, 1:30] 0.928 0.977 0.935 0.989 0.854 ... - attr(*, "dimnames")=List of 2 ..$ : NULL ..$ : chr [1:30] "CiekawostkiFinanse" "CiekawostkiKobieta" "CiekawostkiMototech" "CiekawostkiSport" ... Indexed by objects of class: [POSIXct,POSIXt] TZ: xts Attributes: List of 1 $ descr: chr "my new xts

问题 I am new to Dygraph in R, that I use to plot my data (with xts). Everything is OK, it works well. But the problem is: I'm not able to use axisLabelFormatter for making labels bold and bigger. How is that possible? Further, can I add a frame around the chart (like the black line of x and y axis)? The image here explain my 2 questions: click here for example image Below is the code I am trying: library(shiny) library(dygraphs) library(xts) #------Importation des données contenues dans un .csv--

问题 The navbar should stick to the left and right edges. However, when I scroll the page a little more, the navbar moves right as in the second screenshot. The problem start happening on scroll when the <div class="row" id="myDyGraph"> (ie. following graph div) crosses the narbar. This is happening only for Chrome, could be a bootstrap 3 bug? For the background, I am using BS3 and Dygraph. The issue is happening only when dyGraph is initialized. If I skip dygraph-div rendering, it works fine. 来源：

问题 Dygraphs allows easy display of time series... However, if my data contains only two data points, it automatically fills the gaps in X axis with hours. Is it possible to disable this functionality? I searched and tried many options but not found anything useful. Example might be the 'Time Series Drawing Demo' from the gallery - if executed on only few datapoints, it fills the 'gaps' with hours. This is a good example: g = new Dygraph(document.getElementById('plot'),"a,b\n2008-12-01,0.9\n2008

问题 I want to use both animated zoom and range selector in the vertical barchart plotted using Dygraph. Setting both animateZoom and rangeSelector options to true is not working . But any one of these two are working fine individually.Please suggest me the solution. Any help would be greatly appreciated. 回答1: Those two options don't work very well together, so the combination is disabled. When you have a range selection, you typically zoom the chart by dragging the handles on either end of the

问题 I know the question was already asked before but I am very new to Dygraphs and struggling to find the answer. I have the following datastructure in javascript: x , Label1, Label2, label3.... label1_2, label1_3, etc... new Date(...), 1.23,1.45,.... , .... , ...., new Date(...), null, null, ......., 1.23,1.434 new Date(....), 1.4656, 1.6765.......,null, null,null The whole idea is to have a plot on which a certain part of the line is dashed and the remaining part is not. I initially have 7 time

问题 I am using the dygraphs library (http://dygraphs.com) and I was wondering if there is a way for me to specify how to chart the y-axis. My data looks something like the following (I load it from a CSV file): Date,Stats 20121029,13 20121030,14 20121031,1 20121101,0 20121102,7 20121103,0 20121104,7 This is how my JS looks like: <script type="text/javascript"> g3 = new Dygraph( document.getElementById("divGraph2"), "<?php echo $csvstats;?>", { interactionModel: {}, labels: [ " ", " "],

问题 I'm using awesome dygraphs library to draw data. Values range from 0 to 100. Is it possible to have 1 color for data between 0-50, other color for 51-80 and another color for 81-100. The point is to better demonstrate data. 0-50 is normal (green), 51-80 is warning (yellow) and 81-100 is alarm (red). I know dygraphs has highlighted regions (http://dygraphs.com/gallery/#g/highlighted-region) but this is not it. 回答1: You can use the drawPointCallback feature to do this. new Dygraph(div, data, {