ASCII Graph Plotter
Plots the graph of a function with ASCII characters.
See the change log here.
Developed by InformaticFreak (c) 2021
How to use
py main.py [function: str] [scale: float,float] [origin: int,int] [size: int,int] [discontinuous: bool] [precision: bool] [ascii_only: bool]
| Parameter | Type | Default value | Description |
|---|---|---|---|
| function | str |
Defines the function | |
| scale | float,float |
0.1,10 |
Scales the graph in x,y direction |
| origin | int,int |
40,20 calculated by (size-1)/2 |
Sets the origin of the plot to the list index x,y |
| size | int,int |
81,41 |
Sets the size x,y in characters of the plot |
| discontinuous | bool |
false |
Specifies if the graph should be plotted discontinuously |
| precision | bool |
false |
Specifies if the graph should be plottet with thinner characters oriented at the angle at the point |
| ascii_only | bool |
false |
Specifies whether the graph should be plotted with thinner characters, depending on the slope at each point |
Built-In Functions
sin,cos,tan,cotasin,acos,atan,acotdegrees,radianlog,sign,sqrt
Built-In Constants
e,pi
Examples
- Specifie the scale in x direction as 0.2 and use the default scale in y direction of 10, so write
0.2,_ - Set the x origin to the list index 5 and use the default y origin of list index 20, so write
5,_ - Use the default x size of the plot of 81 and specifie the y size of the plot as 32, so write
_,32 - Use the default for all other parameter, so don't write anything or use
_and_,_as placeholder
py main.py sin(x) 0.2,_ 5,_ _,32
The result plot contains the plotted graph of the function and in the first line all parameter values to reproduce it. Also, the entire plot is copied to the clipboard.
f(x)=sin(x) 0.2,10.0 5,15 81,32 0 0 0
▲
│
│
│
│
┤ ███ ███ ███
│ █ █ █ ██ ██ █
│ █ █ █ █ █ █
│ █ █ █ █ █ █
│ █ █ █ █ █
┤ █ █ █ █ █
│ █ █ █ █ █
│█ █ █ █ █
│█ █ █ █ █
│█ █ █ █ █
┬────█────┬────┬────█────┬────┬────┬█───┬────┬────┬─█──┬────┬────┬──█─┬────┬────▸
█│ █ █ █ █
█│ █ █ █ █
█│ █ █ █ █
█ │ █ █ █ █
█ ┤ █ █ █ █
█ │ █ █ █ █
█ │ █ █ █ █
█ │ █ █ █ █
│ █ █ █ █
┤ ████ ███
│
│
│
│
┤
│
- Set the
discontinuousParameter to default, so write_ - Now specifie the
precisionParameter to true, so write1,trueorTrue - Also specifie the
ascii_onlyParameter to true, so write1,trueorTrue
Note: Use
0,falseorFalseto set a Parameter of type bool to false.
py main.py f(x)=sin(x) 0.2,10 5,14 81,32 _ _ 1
Now the plot contains only real ASCII characters and the character of each point depends on its slope.
f(x)=sin(x) 0.2,10.0 5,15 81,32 0 1 1
A
|
|
|
|
+ --\ --\ --\
| / \ / -\ -/ \
| / \ / | / \
| / \ / \ | -
| / | | \ /
+ | | / | /
| / \ / | |
|/ \ | \ |
|| | | \ /
|| | / | /
+----/----+----+----\----+----+----+/---+----+----+-|--+----+----+--|-+----+---->
/| \ | \ |
|| | | \ /
|| \ / | /
/ | \ / \ |
/ + | | \ /
| | | / | /
/ | \ / \ |
/ | \ | \ /
| \ / \ /
+ ---/ --/
|
|
|
|
+
|
2 Oct 21, 2022
1 Feb 19, 2022
249 Jan 2, 2023
4 Jan 22, 2022
1 Dec 31, 2021
15 Nov 10, 2022
18 Jan 3, 2023
224 Jan 7, 2023
4 Jun 12, 2022
2 Jan 20, 2022
138 Dec 14, 2022
6 Sep 9, 2021
1 Dec 27, 2021
17 Nov 9, 2022
3 Feb 11, 2022
3.2k Jan 9, 2023
924 Jan 5, 2023
56 Jan 22, 2022
60 Dec 17, 2022
238 Dec 04, 2022
2 Aug 04, 2022
15 Dec 28, 2022
9.6k Jan 09, 2023
3 Oct 25, 2022
13 Mar 07, 2022
14 Jan 04, 2023
1.3k Jan 06, 2023
5 Oct 26, 2022
4 Jan 11, 2022
6 Oct 22, 2021
2 Aug 15, 2022
419 Dec 26, 2022
4.4k Jan 02, 2023
2 Dec 27, 2021
1.9k Dec 30, 2022
105 Dec 21, 2022
6 Dec 14, 2022
2 Jan 01, 2022
7.8k Jan 05, 2023