A simple complex function plotter. Now with webplayer support!
Controls
Press <- or -> to cycle through functions, P to change function sets, N to recolour magnitudes, C to toggle between greyscale and colour modes, and X to toggle between phase and magnitude.
Up and down zoom in and out, / resets the zoom, + and - change the colouring scale, and 0 resets it.
Issues
- When looking at a negative power, renormalizing will blow the colour scale to an absurd proportion. Eventually, non-linear colouring/shading will be added to fix this.
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Fonteditor is wip font editor for .font files. Characters can be copied and pasted in their one-off forms (\^:), and fonts can be copied as PODs.
Known issues
- While CTRL-Z and CTRL-Y (or CTRL-SHIFT-Z) work, for some reason, the buttons don't work reliably.
- No "save as" function yet.
- Writing to /system files is disabled by default (to avoid possible problems).
Version history
0.2d
- Added help-text when hovering over buttons
- Added a copy of the base font as well as one example one to the fonts folder
0.2c
- Fixed unused byte adjustment
- Can now save with CTRL-S
- New icon that matches system
0.2a
- Fonts can now be copied (CTRL-SHIFT-C) as a POD
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If any font is printed with a height greater than 31 on the OS X version of Picotron, Picotron crashes. To replicate: poke(0x4002,32) instantly crashes the terminal.
poke(0x5602,32) -- no crash yet
print("\014this will crash") -- crashes |
This does not affect the Windows version.
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The font lil.font has bugged characters from 16 to 26. All of the pixels that should be there are indeed present in the userdata; however, their width adjustment nibbles are not set and so they appear cut off:
print(chr(26)) --Yen symbol is cut poke(0x4008, 34, 34, 34, 34, 34, 3) --fix nibbles print(chr(26)) --Yen symbol is whole again! |
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