Questions tagged [treemap]
An implementation of a mapping (dictionary) using a tree. This tag is also used for treemapping, an information visualization method for displaying hierarchical data with nested rectangles.
treemap
1,585
questions
0
votes
0
answers
22
views
Trouble with laying two SVG Treemaps on one page. (with D3.js)
Trouble with laying two D3 treemaps on one page.
Hello,
I am new to D3.js and SVG and I had trouble laying two SVG Treemaps on one page.
I got a hint from this.
text
What I want to do is lay two ...
- 1
0
votes
0
answers
22
views
Configuring Apexcharter Treemap labels and colors
I am currently experimentating with treemap plots with apexcharter and I am trying to replicate some functionnalities that I used in my previous plots.
1 - I would like to display the y value (or the ...
- 47
2
votes
0
answers
63
views
How to hide the chartjs-chart-treemap text data
Here is my Vue3 project issue, I use chart.js package "chartjs-chart-treemap" to draw
As you can see in the picture, there is a gray text that should not appear.
My chart.js version is &...
- 21
0
votes
0
answers
17
views
Sorting tiles by total (sum) size of parent node in a D3.js treemap
I generated the treemap below using the D3.js library. Parent nodes are filled in gray, leaves are filled white.
However, despite setting the sorting based on the values (determined by attribute &...
- 87
0
votes
0
answers
15
views
D3 TreeMap using ExtJS : Expanded property
I am creating chart using D3 Treemap using extJS,
How to insert node in the existing Tree Map and how to change the value of expanded property, In
my case it is always returning false, generally it ...
- 37
0
votes
0
answers
11
views
ExtJS TreeMap visulation
I am creating TreeMap visualation in ExtJS. If the tree has following tree structure
Root has two children A & B, each A & B has two children AA,AAA, BB,BBB
Root
A
AA
AAA
B
BB
BB
Default ...
- 37
0
votes
0
answers
16
views
Filter the parent node with button to create treemap in D3.js
First of all sorry for eventual mistake i'm not fluent in english,
I begin a project with d3.js and i try to filter my data thanks to button.
Let me explain i want to get the name of Portfolio ...
- 1
0
votes
0
answers
31
views
Questions on treemap in r studio [duplicate]
I have a question on the treemap package in r studio. After implementing install.packages("treemap"), the treemap cannot be included through library. It informs that Error in library(treemap)...
- 9
1
vote
0
answers
36
views
How to use different data to show shades in TreeMap Apexcharts?
Essentially series's construction like
series = [{
data: [...dataInput.FutureTradingRate.map((item) => {
return {
x: item.Name,
y: item.Value,
...
- 11
0
votes
1
answer
34
views
How to restructure a treemap graph in R so that categories, subcategories and values are visible
I need create treemap plot,here my data
fd=structure(list(geo = c("FR", "ID", "KE", "NG", "TH", "BD", "BF",
"GB", "...
- 3,175
0
votes
1
answer
41
views
Anychart treemap adjusted font size
In anychart treemap, I want the font size to change dynamically according to the value when using adjusted font size function.
In short, when I use the set font size, the font size is too big. I want ...
0
votes
0
answers
17
views
Squarify: adjust placement of groups within the plot
I am interested in generating a tree map plot for a dataset using squarify.
Below is the code and my questions:
pip install squarify
import pandas as pd
import matplotlib.pyplot as plt
import ...
-2
votes
1
answer
66
views
Why TreeMap in Java doesn't use Array as Buckets? [closed]
I was curious and started learning about how TreeMap is internally implemented in Java. And, I found out that it uses Red-Black Trees for keeping the sorted order of entries based on keys.
My question ...
- 71
0
votes
1
answer
24
views
itemStyle does not work in sunburst when there is visual Map but it works in tree map with the visual map. what could be the issue?
Link to Minimal Reproduction
Reproduction link - TreeMap
Reproduction link - Sunburst
Steps to Reproduce
Add continuous visual map to the sunburst.
One data point to havevalue zero, and itemstyle ...
- 466
1
vote
0
answers
268
views
TreeMap, private void deleteEntry(Entry<K,V> p) replacement case
please look at this piece of code
// Fix replacement
if (p.color == BLACK)
fixAfterDeletion(replacement);
Below is the full method code
/**
* Delete ...
