D3堆积条形图添加数据标签并解决D3标签放置
I have two questions. 我有两个问题。 I want to add data labels to a stacked bar chart. I try to change the Code of this Example StackedBarChart, but I am not...
D3处理堆积的条形图错误
I have a CSV file named dummydata_genreCountByYear.csv. It looks like this: 我有一个名为dummydata_genreCountByYear.csv的CSV文件。它看起来像这样: Year,Unknown,show tune...
D3中堆积条形图的Y和高度值
I'm trying to render a stacked bar chart from a multidimensional array that is grouped together by stack, and I can't figure out how to configure the ...
D3和jQuery有什么区别?
Referring to this example: 指的是这个例子: http://vallandingham.me/stepper_steps.html http://vallandingham.me/stepper_steps.html it seems that the D3 and jQu...
为什么域名在D3中不使用D3(数据)?
I'm new to D3 and playing around with a scatterplot. I cannot get d3.max(data) to work correctly in setting up domain! 我是D3的新手,玩着散点游戏。我无法得到d3.max(数据)在...
<知识整理>2019清北学堂提高储备D3
全天动态规划入门到入坑。。。一、总概:动态规划是指解最优化问题的一类算法,考察方式灵活,也常是NOIP难题级别。先明确动态规划里的一些概念:状态:可看做用动态规划求解问题时操作的对象。边界条件:不需要、或不能由别的状态推出,且已知、或可算出的状态。递推时就用边界条件推出所有状态。状态转移方程:由已知...
D3,js图形指示板转换为png/jpg/pdf。
I have created a dashboard(a set of 3 graphs) using d3, now i want to export the set of three graphs to any of the downloadable formats in the browser...
使用D3绘制图表(5)--水平柱状图表
绘制水平柱状图表的方法也不是很难,首先在svg中插入g,然后在g中插入rect。 1.html代码 <!DOCTYPE html><html> <head> <meta charset="utf-8" /> <...
使用D3制作统计图表、线性图表、水平柱状图表、饼图 -- (一)线性图表
index.html(图表页面) <!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <title>D3</title> <link r...
使用D3制作统计图表、线性图表、水平柱状图表、饼图 -- (四)水平柱状图表+坐标轴
index.html(图表页面) <!doctype html><html lang="en"><head> <meta charset="UTF-8"> <title>D3</title> <link rel="s...
D3实时流图(图数据可视化)
I would like a stream graph as in this example: http://mbostock.github.com/d3/ex/stream.html 我想要一个流图,比如这个例子:http://mbostock.github.com/d3/ex/stream.ht...
《数据可视化实战:使用D3设计交互式图表 》笔记
花了半天时间翻了一下这本书,这本书其实讲得并不深,也挺适合刚入门d3的,同时也有一些小tip可以看看。 1.全局变量 输入window可以看全局变量,作者表示定义全局变量有时候会导致冲突,给出了一个解决方案是将所有你定义的全局变量定义为一个一个全局变量的属性,比如说定义一个vis的全局变量。然后再把...
d3。js & nvd3。如何设置y轴范围。
I'm trying to set the y-axis range of the chart from 1-100. 我试图将图表的y轴范围从1到100。 Consulted the API documentation and found a possible solution with axis...
[D3] 8. Margins
If you want ot add margins, should append graphics container in svg var svg = d3.select('#chartArea').append('svg') .attr('width', w + m...
D3。标题鼠标悬停上的圆圈颜色改变不起作用
I'm appending some text to D3.js circles and want the circles to change color mouseover, also on mouseover on the text. 我给D3加上一些文本。js圆圈和希望圆圈改变颜色鼠标悬停,...
熊猫到D3。将数据帧序列化为JSON
I have a DataFrame with the following columns and no duplicates: 我有一个包含以下列的DataFrame,没有重复项: ['region', 'type', 'name', 'value'] that can be seen as a ...
如何向vaadin应用程序添加d3 (javascript) ?
Good evening guys, 各位,晚上好 I'm currently trying to add the visualization functionality of d3 to my vaadin application. If you don't know what d3 is, h...
d3 之值域映射
<html><head> <meta charset="utf-8"> <title>d3研究室</title> <style> .h-bar{ height:15px; backg...
如何从document.ready函数中的d3异步调用中获取存储的数据,以将其传递给函数
I was trying to store data from a async call to a variable/object/array outside the function. I have seen couple of solutions to make calls synchronou...
角2.0 & D3。js在svg上不应用Css[复制]
This question already has an answer here: 这个问题已经有了答案: Styles in component for D3.js do not show in angular 2 6 answers D3组件的样式。在角度为2的6个答案中不显...