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#138317 by Geecko
Tue Apr 17, 2012 8:57 pm
Hi, it's been a while since my last release... I have something you might want to read if you like maths.

gPlot++ 1.0 by Geecko, 2012


gPlot++ is a function plotter for PSP made by Geecko, coded using C++.

Several libraries are used:
- muParser, a math parser library (
- gLib2D, a 2D graphics library made by Geecko (
- intraFont, a font rendering library made by BenHur (
- Danzeff, an OSK library made by Danzel and Jeff Chen (

gPlot++ can plot up to 4 functions at the same time. These are computed asynchronously to let the view run at 60fps, allowing smooth zoom and pan through it.

Since gPlot++ makes uses of muParser to parse the expressions, some functions and operators are predefined such as sin(), exp(), sqrt(), +, ^, <, >, etc. The complete list is available at ... tml#idDef2.


D-pad - Move the view / Move the cursor
Analog - Move the view / Danzeff select
L/R trigger - Zoom / Danzeff mode
/\OX[] - Danzeff character
Select - Clear the selected line
Start - Toggle edit


Fork me on Github:

Follow me on Twitter:
The PSP scene is not dead yet ;)

Some screenshots :

Image Image

Download link : (signed EBOOT)

Have fun!
Last edited by Geecko on Tue Apr 17, 2012 9:28 pm, edited 2 times in total.
#138325 by fouadtjuhmaster
Tue Apr 17, 2012 9:22 pm
I saw it on your twitter account. Nice work!

EDIT: I got some problems with gSquare. Characters like "î" & "ä" won't show, so i turned them in "i" & "a"

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