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118 Commits

Author SHA1 Message Date
Behdad Esfahbod
cb031514ea [varLib.avar] Try dropping unnecessary "masters" 
Untested, as I don't have a test font that exercises this.
 2024-08-30 08:46:50 -07:00
Behdad Esfahbod
0c2652011e [varLib.models] By default, assume OpenType-like normalized space 
See:
https://github.com/fonttools/fonttools/pull/2846#issuecomment-2267750076

I *think* this is an improvement, and no one should have been relying
on the broken existing behavior.

Docs need updating.
 2024-08-16 18:45:08 -06:00
Behdad Esfahbod
9f66edb0d1 [varLib.models] Add validate=False to normalizeLocation 2024-05-22 18:46:07 -06:00
Behdad Esfahbod
42a5fbdfdd [VARC] Redesign table 
No spec yet. For results see:

https://github.com/harfbuzz/boring-expansion-spec/issues/103#issuecomment-1863533305
 2024-05-22 18:46:06 -06:00
Behdad Esfahbod
36e2c6dcd3 [varLib.models] Simplify based on review 2023-12-12 04:39:05 -07:00
Behdad Esfahbod
86b2bf62e6 [varLib.models] Change interpolateFromMasters implementation 2023-12-11 18:55:54 -07:00
Behdad Esfahbod
381b55b936 [varLib.models] Refactor common logic 2023-12-11 18:54:16 -07:00
Behdad Esfahbod
5a5898c824 [varLib.models] Add interpolateFromMastersAndMasterScalars() 
Faster than the alternative way to calculate them.
 2023-12-10 17:15:42 -07:00
Behdad Esfahbod
ae69c22df8 [varLib.models] Document a bit 2023-12-07 13:01:48 -07:00
Behdad Esfahbod
e98cec3264 [varLib.models] Simplify getMasterScalars 
https://github.com/fonttools/fonttools/pull/3380#issuecomment-1845983903
 2023-12-07 12:52:51 -07:00
Behdad Esfahbod
85883f09bc [varLib.models] Add getMasterScalars 2023-12-07 12:29:00 -07:00
Behdad Esfahbod
64279c3d85 [varLib.models] Export piecewiseLinearMap() 2023-11-14 09:21:11 -07:00
Cosimo Lupo
335a1e56ec re-run black v23.10 on all .py files 2023-11-03 10:25:15 +00:00
Rod S
2f1f5e5e7b Odd check pattern 2023-01-26 14:35:55 -07:00
Nikolaus Waxweiler
d584daa8fd Blacken code 2022-12-13 11:26:36 +00:00
Cosimo Lupo
040fdb03a0
Rework assertion per feedback 2022-10-13 19:17:33 +01:00
Cosimo Lupo
3c935f95ca
normalizeLocation: fix ZeroDivisionErrors with extrapolate=True 
these happens when v < default and default==lower, or when v > default but default==upper...
 2022-10-13 18:39:56 +01:00
Cosimo Lupo
f66ee05f71
Merge pull request #2847 from fonttools/extrapolate-normalize 
Allow extrapolation in normalization
 2022-10-13 16:25:42 +01:00
Simon Cozens
4d21550052 Allow extrapolation in normalization 2022-10-13 12:34:59 +01:00
Just van Rossum
668b8d094b Fallback should be value, not 0 2022-10-13 12:54:19 +02:00
Just van Rossum
a91e4d3595 An omitted axis in a location implies a value of 0 -- we need to records that value 2022-10-13 12:48:59 +02:00
Just van Rossum
b073fb8f6f Demand axisRanges is given when extrapolate is True 2022-10-13 12:27:46 +02:00
Just van Rossum
e02e9dc295 Drop -1,+1 fallback and require the axisRanges dict to be complete 2022-10-13 09:07:59 +02:00
Just van Rossum
8e527d3b84 adjust doctests and doc strings 2022-10-13 08:54:28 +02:00
Just van Rossum
4ef44bfbd1 formatting 2022-10-13 08:42:37 +02:00
Just van Rossum
053cba3626 use value as default instead of 0 2022-10-12 16:48:13 +02:00
Just van Rossum
115874cb05 Always ssign axisValues attr 2022-10-12 16:41:50 +02:00
Just van Rossum
f368dcb4dd Attempt to fix #2843 by computing the axis ranges for interpolation 2022-10-12 16:29:14 +02:00
Cosimo Lupo
f5933c1cfa Revert "[varLib.models] Generate narrower tents" 
This reverts commit 688939394b8cae3b2a0d5747e435cbd828a14531.
 2022-08-23 17:20:57 +01:00
Behdad Esfahbod
5284ac3c58 [varLib.models] Update docstring 2022-08-23 09:56:33 -06:00
Behdad Esfahbod
bad70c68ef [varLib] Support extrapolation 
Fixes https://github.com/fonttools/fonttools/issues/1252
 2022-08-23 09:56:33 -06:00
Behdad Esfahbod
fce82adba2 [varLib] Clean up __all__ 2022-08-22 11:59:04 -06:00
Behdad Esfahbod
129e9cf6a5 [varLib] Fix doc formatting 2022-08-22 07:43:48 -06:00
Behdad Esfahbod
688939394b [varLib.models] Generate narrower tents 
Based on https://github.com/fonttools/fonttools/pull/2218
but modify the general solver instead.
 2022-08-14 14:00:09 -06:00
Simon Cozens
0f03e6529a
[docs] Fix sphinx warnings (#2453) 
* Add default auto doc options

* Ensure all references are unique

* Use anonymous links to avoid duplicate references

* Remove default options, fix wrong module name

* Don’t index repeated class

* Remove repeated classes included through automodule

* Fix warnings

* We don’t use our own static directory

* Correctly format XML in docs

* Fix indentation

* Fix overline

* Bring TOC to top

* Fix definition list

* Offset definition lists and examples

* Fix erroneous markup

* Fix markup

* Already included in automodule

* Fix args markup

* Correct markup for example

* Don’t reindex repeated module

* Correct XML code block markup

* Fix markup errors, change example to doctest

* Correct list markup

* Make ttx docstring both valid RST and valid help output

* Various other boring markup fixes

* Fix example indenting

* Make docstring valid RST and valid help output

* Mock import for reportlab

* It’s ok if manual links don’t appear in toctrees

* Oops typo, I guess doctests are useful
 2021-12-02 15:31:49 +00:00
Simon Cozens
b41b062402 We are iterating over supports, not locations, here 2021-05-12 16:13:58 +01:00
Simon Cozens
2aa1a6ddf6 Remove else-after-return 2021-05-12 15:04:41 +01:00
Simon Cozens
5ac809410f Reformat with black 2021-05-12 15:02:59 +01:00
Simon Cozens
1526b9e024 Another unused enumeration 2021-05-12 15:01:18 +01:00
Simon Cozens
f711b65475 Index was never used 2021-05-12 14:57:20 +01:00
Simon Cozens
1c509f931d Avoid unnecessary intermediary variables 2021-05-12 14:56:44 +01:00
Simon Cozens
ab328b5ecc axisPoints is not used outside the sort function 2021-05-12 14:55:14 +01:00
Behdad Esfahbod
96690de9a9 [varLib] Optimize out multiplication by 1 when computing deltas 2021-04-08 09:41:45 -06:00
Behdad Esfahbod
062b7c434e
Merge pull request #2214 from fonttools/varLib-round 
[varLib] Move rounding to VariationModel, to avoid error accumulation from multiple deltas
 2021-03-04 16:40:40 -07:00
Behdad Esfahbod
07a7dd3eb5 [varLib] Make newly-added round arguments keyword-only 
So they are not accidentally set, only intentionally. Keeps positional-args
open for more direct uses.
 2021-03-04 09:44:34 -07:00
Behdad Esfahbod
fdd8267065 [varLib.models] Add optional rounding to VariationModel() relevant methods 
Users to be updated to benefit.

Part of https://github.com/fonttools/fonttools/issues/2213
 2021-03-04 09:20:43 -07:00
Simon Cozens
4dd83e0d55 Make terminology consistent 2021-03-03 12:57:12 +00:00
Simon Cozens
e9b35d0318 Split off box-splitting/support code to separate function 2021-03-03 10:33:50 +00:00
Simon Cozens
8c8522560a Separate computing delta weights 2021-03-03 10:23:28 +00:00
Cosimo Lupo
81d0042a9e
varLib.models: fix argument name in main() 2020-08-12 09:41:46 +01:00