pyguymer3.image.manuallyOptimisePng

pyguymer3.image.manuallyOptimisePng(pName, /, *, calcAdaptive: bool = True, calcAverage: bool = True, calcNone: bool = True, calcPaeth: bool = True, calcSub: bool = True, calcUp: bool = True, debug: bool = True, dpi: None | int = None, modTime=None)

Manually optimise a PNG image.

This function will load a PNG image and recreate it in RAM. If the stored source in RAM is smaller than the source on disk then the PNG file will be overwritten.

Parameters:

• pName (str) – the PNG file name

• calcAdaptive (bool, optional) – See pyguymer3.image.makePng() for the documentation.

• calcAverage (bool, optional) – See pyguymer3.image.makePng() for the documentation.

• calcNone (bool, optional) – See pyguymer3.image.makePng() for the documentation.

• calcPaeth (bool, optional) – See pyguymer3.image.makePng() for the documentation.

• calcSub (bool, optional) – See pyguymer3.image.makePng() for the documentation.

• calcUp (bool, optional) – See pyguymer3.image.makePng() for the documentation.

• debug (bool, optional) – Print debug messages.

• dpi (None or float or int, optional) – See pyguymer3.image.makePng() for the documentation.

• modTime (None or datetime.datetime, optional) – See pyguymer3.image.makePng() for the documentation.

Notes

Copyright 2017 Thomas Guymer [1]

References

[1]

PyGuymer3, https://github.com/Guymer/PyGuymer3