E-book font size. I Toggle inverted color mode. C Toggle tinted color mode. E Toggle ICC color management. e Toggle spot color emulation. A Toggle anti-aliasing. f Toggle fullscreen. w Shrinkwrap window exception handling. It also holds various caches and auxiliary contexts for font rendering and color management. The Fitz Context Note: If you wonder where the prefix “fz” and name Fitz come from, MuPDF originally rendering to a device that does not have these specific colorants. Color management engine MuPDF is usually built with a color management engine, but this can be turned off at runtime if you need faster performance

E-book font size. I Toggle inverted color mode. C Toggle tinted color mode. E Toggle ICC color management. e Toggle spot color emulation. A Toggle anti-aliasing. f Toggle fullscreen. w Shrinkwrap window exception handling. It also holds various caches and auxiliary contexts for font rendering and color management. The Fitz Context Note: If you wonder where the prefix “fz” and name Fitz come from, MuPDF originally rendering to a device that does not have these specific colorants. Color management engine MuPDF is usually built with a color management engine, but this can be turned off at runtime if you need faster performance

E-book font size. I Toggle inverted color mode. C Toggle tinted color mode. E Toggle ICC color management. e Toggle spot color emulation. A Toggle anti-aliasing. f Toggle fullscreen. w Shrinkwrap window exception handling. It also holds various caches and auxiliary contexts for font rendering and color management. The Fitz Context Note: If you wonder where the prefix “fz” and name Fitz come from, MuPDF originally 6.1. MuPDF modules 79 MuPDF Documentation, Release 1.25.0 Color management engine MuPDF is usually built with a color management engine, but this can be turned off at runtime if you need faster performance

E-book font size. I Toggle inverted color mode. C Toggle tinted color mode. E Toggle ICC color management. e Toggle spot color emulation. A Toggle anti-aliasing. f Toggle fullscreen. w Shrinkwrap window exception handling. It also holds various caches and auxiliary contexts for font rendering and color management. The Fitz Context Note: If you wonder where the prefix “fz” and name Fitz come from, MuPDF originally 5.1. MuPDF modules 75 MuPDF Documentation, Release 1.24.0 Color management engine MuPDF is usually built with a color management engine, but this can be turned off at runtime if you need faster performance

22.23 Tools This class is a collection of utility methods and attributes, mainly around memory management. To simplify and speed up its use, it is automatically instantiated under the name TOOLS when PyMuPDF tofu-symbol TOFU symbol fonts tofu-sil TOFU SIL fonts icc ICC profiles py-memory using Python memory management2 base14 Base-14 fonts (should always be true) For an explanation of the term “TOFU” see this (continues on next page) 2 By default PyMuPDF and MuPDF use malloc()/free() for dynamic memory management. One can instead force them to use the Python allocation functions PyMem_New()/PyMem_Del(), by