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a4c2e155e5
* Combined the converter from <ico>.png to bitmap.hpp and reverse in one script: pp_png2hpp.py * Minor change ficed variables from testing. * Cleanup output for parser. Add description to readme.md * Update pp_png2hpp.py Added the suggested and much cleaner argparse code from zxkmm. Added a icon-name handling, to convert one or a comma seperated subset of icons by name. * Update pp_bitmap_parser.py Updated the handler with dynamic in/outputs, in parallel to the pp_png2hpp.py script ... But I think I'll delete this one, after I decide how to handle the alpha (transparent) code.
25 lines
1.1 KiB
Markdown
25 lines
1.1 KiB
Markdown
bitmap is for icons, it's colorless and headless; splash and modal isn't
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using bitmap
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## Bitmap helper folder
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The folder `bitmap_tools` contains scripts to convert icons in png format to
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the PortaPack readable format in `bitmap.hpp`.
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### Convert a folder contains one or more icon.png to one bitmap.hpp
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The `make_bitmap.py` is the traditional helper, well tested. The folder with
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the icons is given as argument and generates the `./bitmap.hpp`. This file
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needs to be copied to `mayhem-firmware/firmware/application/`.
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The icon size needs to be a multiple of 8. The generated icon is black/white.
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### Convert bitmap array to icon.png
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The `bitmap_arr_reverse_decode.py` takes an array from the bitmap.hpp and
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convert it back to a png.
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### Convert both ways
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The `pp_png2hpp.py` is based on the privious scripts, as all in one solution.
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With the `--hpp bitmap.hpp` file and the `--graphics /folder_to/png_icons/`
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arguments, theis script will generate a `bitmap.hpp`.
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Add the `--reverse` argument to generate png icons from the given `bitmap.hpp`.
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Especially the reverse function got a parser, to automatic get the filename
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and size of the image. |