Read before use
1, check data with precheck (windows version) tools
2, data from excel, copy and paste data into the input frame
3, data from txt, must tab-seperated, copy and paste data into the input frame
4, specieal and non-English characters such as #, <, >, %, (, ), α are not friendly
5, use point as decimal separator, not comma. e.g. 3.14, not 3,14 as pi

Required
input data:


Optional
Figure size
figure width:
figure height:

Fontsize
label fontsize:
number fontsize：
legend fontsize:

Colors
upper left color:
upper right color:
lower right color:
lower left color:

spacer size:

Fontfamily


x4 proportional square area chart

Introduction
4 proportional squares to represent 4 related values.
Input data instructions
Input data contain 5 columns: the first column is name, and the other columns are values. The header line (column 2-5) is the legend names of the 4 squares.
Examples from papers
Quaternary data, or data with four types/classes, such as expression of 4 genes in different time series.
Input 
name	geneA	geneB	geneC	geneD
1h	2.1	9	1	3
4h	6.2	6	2	2.5
8h	8.2	8	8	4.2
24h	10.2	10	12	5.3
Output

1) How to plot?
1, Prepare data
2, Open with excel, and change into the same format as the example
3, Copy and paste data into the input frame
4, Select parameters
5, Submit and download figure files

2) Why NO figure generated?
Script need strigent input format, please read the instructions and examples carefully.

3) How to cite?
2000+ papers in (Google Scholar)
Tang D, Chen M, Huang X, Zhang G, Zeng L, Zhang G, Wu S, Wang Y. SRplot: A free online platform for data visualization and graphing. PLoS One. 2023 Nov 9;18(11):e0294236. doi: 10.1371/journal.pone.0294236. PMID: 37943830.

4) FAQs