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

Optional
Figure size
figure width：
figure height：

Fontsize and Label
ticks fontsize:
label fontsize:
X label:
Y label:
markersize:

Shape, color, name of four quadrants
First
square circle triangle invert triangle plus star
color1: , edgecolor1:
name1:

Second
square circle triangle invert triangle plus star
color2: , edgecolor2:
name2:

Third
square circle triangle invert triangle plus star
color3: , edgecolor3:
name3:

Fourth
square circle triangle invert triangle plus star
color4: , edgecolor4:
name4:

line style, width, color
solid line dash line dash dot line dot line

X vertical line location:
Y horizontal line location:
line width:
line color:

Fontfamily
Times New Roman Arial