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

Optional
Figure size
figure width:
figure height:

title:

Fontsize
title fontsize:
group name (line one) fontsize:
number fontsize:

Colors
Color sets
Custom

color 1:
color 2:

Spacer size:

Spacer and distance
spacer between groups of circles:
distance of group name, number to triangle:

Plottype


Fontfamily


Proportional half circle area chart

Introduction
Two groups of half circles represent two data sets, and the areas represents values.
Data instruction
Input data contain 3 rows: the first row is name, and the others are dataset values.
Paper example
Number of up/down-regulated genes. Negative/positive, before/after, male/female datasets.
A fungal transcription factor converts a beneficial root endophyte into an anthracnose leaf pathogen. Fig6a
Input Example
Output

1) How to plot?
1, Put data in excel according to the example format.
2, Copy and paste into input frame.
3, Input pre-checking button to check input
4, After checking pass, select parameters, submit and download

2) How to cite?
9000+ 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.

3) FAQs