linechart

问题 I got the basic D3 linechart using react-d3, but I could see any source written for adding tooltip appearance. Do anyone has idea on the tooltip display in react platform? I have tried react-d3-tooltip as well, but getting errors when trying to plot. This is my implementation with react tool tip module: <LineTooltip data={data} colors={colorScale} width={width} height={height} yAxisLabel="FARE" xAxisLabel="FARE" chartSeries= {dataSeries} viewBoxObject= {{ x: 0, y: 0, width: 850, height: 400 }

问题 I have a data.csv file done this way: CODE,YEAR,MODALITY,VALUE AB,2000,first,15 AB,2000,second, AB,2000,third,33 AB,2001,first,20 AB,2001,second,25 AB,2001,third,87 AB,2002,first,6 AB,2002,second, AB,2002,third,16 AB,2003,first,50 AB,2003,second,50 AB,2003,third,10 AB,2004,first,20 AB,2004,second,55 AB,2004,third,8 AC,2000,first, AC,2000,second,97 AC,2000,third,77 AC,2001,first,42 AC,2001,second,5 AC,2001,third,81 AC,2002,first, AC,2002,second,63 AC,2002,third,14 AC,2003,first,5 AC,2003

问题 I am using Achart Engine Line chart to display values, i am using point style CIRCLE. I am trying to implementing the below : 1) Increase the point style width - i mean the circle should be bit bigger. 2) On click of each point i want a popup to be displayed on top of that which will display the values of X and Y. I have done some research on this but was not able to find the solution. I found this code but how to display the small popup with values ? final LineChart chart = new LineChart

问题 I am trying to code a class named MultipleAxisLineChart . As its name says - it will be a LineChart which will have multiple axis (I assume that all additional axes will be placed either on Side.LEFT or Side.RIGHT ). All axes on given side will be positioned by tickLabelGapProperty . Right axes should be additionaly x-translated by the sum of left side axes' width. The problem arised when I came to the moment of computing the preferred chart width (given my previous assumptions the charts

问题 I am using asp.net chart control to display chart on my website , below is the snippet of it: The issue is i want to add the text and an arrow line on each point , so for instance on the point (60,october) I want to write text at this point: projection was highest and an arrow image. Is it possible to acheive something like this, any suggestion or assistance will be highly appreciated, below is the code i have used to generate this chart: double[] yValues = { 15, 60, 12, 13 }; string[]

问题 I have the following code that nests my data based on region and date. The problem I am having is that I don't know how to define yScale to dynamically draw the axis so that the max sum from the nested data is returned (the max val of the nested data is higher than the max val in the dataset bc it is aggregated). Thus my yAxis is truncated and the chart doesn't show all the data. In the code, if I hardcode the domain to .domain([0, 3500]) then the axis is correct, but otherwise it is not

问题 This code plots two XYChart lines in a Splitpane, and draw an horizontal line only in the upper pane. I would like to have this horizontal line also in lower subpane(s) when mouse pointer is moved to the lower pane. How to accomplish this? Thanks Here is the code import javafx.application.Application; import javafx.application.Platform; import javafx.collections.ObservableList; import javafx.event.EventHandler; import javafx.geometry.Orientation; import javafx.scene.Node; import javafx.scene

问题 I want to make a line chart using d3.js in which I want to put circle at the data's position. But circle are placed in wrong position in line chart. How can I resolve this ? I am working in Angular. Basic data set looks like { type: 'Advanced', wcpm: 40, date: '11-25-2019', comment: [ 'Lorem Ipsum Lorem Ipsum Lorem 1', 'Ipsum Lorem Ipsum Lorem Ipsum Lorem Ipsum Lorem Ipsum 2' ] } Output Image Link: https://ibb.co/pwRdXjx in which first circle should be placed on Jan25 but it is placed at the

问题 I am using the MSChart control on a Windows form. I am trying to have a descending Y axis by using AxisY.IsReversed = true , but still keep the X axis on the bottom. By default, when I used AxisY.IsReversed = true , then the X axis goes up to the top. I then tried the setting the AxisY.Crossing = Max to flip the axis to the maximum end of the Y axis (which is at the bottom) but it won't go below the X axis, it only goes as far as just above it. Please help me!!!!! 回答1: The behavior you

问题 I am looking for a way to plot data on population proportion over time, with showing margins or error, similar to this example: http://goo.gl/dbrbu. But could not find any instructions on that. Thanks! 回答1: A ggplot2 solution: I'm going to use the US population dataset in R: population <- data.frame(Year=seq(1790, 1970, length.out=length(uspop)), Population=uspop, Error=rnorm(length(uspop), 5)) library(ggplot2) ggplot(population, aes(x=Year, y=Population, ymin=Population-Error, ymax