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7 Commits

Author SHA1 Message Date
Nils Nemitz e79dacf805
Fix Matplotlib color map import, add CC0 maps locally (#1865) 
* accept Matplotlib colormap data as numpy array, add CC0 Matplotlib maps locally

* add cividis, prioritize lower case in example/atlas
 2021-06-26 08:41:57 -07:00
Ogi Moore d455da9aec Use Qt6 Enum Namespace 
This namespace appears to be valid in PySide2/PyQt5 5.12+ so we may as
well migrate to the newer namespace ourselves.
 2021-06-08 21:23:49 -07:00
Nils Nemitz 7d41e8a878
Color map linearization (#1797) 
* extended color map functions

* assertion string, documentation pass, comment purge

* fix some documentation links

* simplify assert statement

* removed comments and redundancy, renamed modulated bar

* include modulatedBarData in documentation

* test running matplotlib with dummy backend

* skip color maps example on OSX/PySide6.1.1

* removed skipping of tests

* reverted some accidental whitespace, removed unneeded numpy import

* removed unneded alpha parameter
 2021-06-08 20:41:46 -07:00
KIU Shueng Chuan 21296cd4f3 change all examples to use pg.exec() 2021-05-14 06:16:21 +08:00
Nils Nemitz 758c038411
Add ColorBarItem for simplified image level adjustment (#1596) 
* Initial implementation of ColorBarItem

* initial commit

* fixed missing indent

* docstring extension and corrections

* Converted example to match others / run as part of tests

* load local color maps instead of importing from colorcet

* clean up window creation code

* horizontal color bar and clean-up

* switched to mkQApp initialization

* cleaned up some comments
 2021-04-05 20:50:52 -07:00
Ogi Moore 4951bd743e
Replace main stanza with PyQt6 compatable variant (#1645) 
* Replace main stanza with PyQt6 compatable variant

* Use fn.mkQApp instead

* remove needless comments
 2021-03-22 11:17:12 -07:00
Nils Nemitz 85719fd8df
Colormap extension (#1424) 
* extend ColorMap functionality for palette management

* manual merge with changes in master branch

* extend ColorMap functionality for palette management

* manual merge with changes in master branch

* light mode / dark mode swapping demo

* color map updates

* added ColorCET and Matplotlib import for color maps

* minor cleanup

* restored lost indent

* Code cleanup

* Add colorcet as optional dependency

Co-authored-by: Ogi Moore <ognyan.moore@gmail.com>
 2021-01-04 22:01:30 -08:00