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| author | Mattias Andrée <maandree@operamail.com> | 2014-02-25 14:42:45 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@operamail.com> | 2014-02-25 14:42:45 +0100 |
| commit | 1ec97da0cdfc443b5c4e14161d602e7432481899 (patch) | |
| tree | 6f12ffd9b893553728ee4dd5296137d4f5e198ef | |
| parent | buf cause by typo + add example: crtc-searching (diff) | |
| download | blueshift-1ec97da0cdfc443b5c4e14161d602e7432481899.tar.gz blueshift-1ec97da0cdfc443b5c4e14161d602e7432481899.tar.bz2 blueshift-1ec97da0cdfc443b5c4e14161d602e7432481899.tar.xz | |
add example logarithmic
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to '')
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | examples/logarithmic | 24 |
2 files changed, 25 insertions, 1 deletions
@@ -64,7 +64,7 @@ PYFILES = __main__.py colour.py curve.py monitor.py solar.py icc.py adhoc.py # Library files CBINDINGS = $(foreach B,$(SERVER_BINDINGS),blueshift_$(B).so) # Configuration script example files -EXAMPLES = comprehensive sleepmode crtc-detection crtc-searching +EXAMPLES = comprehensive sleepmode crtc-detection crtc-searching logarithmic # Build rules diff --git a/examples/logarithmic b/examples/logarithmic new file mode 100644 index 0000000..33b3ad8 --- /dev/null +++ b/examples/logarithmic @@ -0,0 +1,24 @@ +# -*- python -*- + +# This example uses free function modifier and temporary curve +# manipulation to make the colour curves logarithmic. + + +import math + +# Use linear RGB. +linearise() + +# Make the curves logarithmic. The function applies +# to all colour curves, but you can change them +# individually by specifing three functions: red, +# green and blue. +manipulate(lambda x : math.log(x + 1, 2)) + +# Switch back to sRGB. +standardise() + +# Apply settings, using vidmode. +vidmode() +#randr() + |