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font-patcher: Do scale icons added via --custom

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[why]
If you add a custom icon it probably has to fit with the rest of the
font. So why should we patch it in completely unscaled?

[how]
Just scale the custom icon like all other icons at least.

If someone wants to add just a symbol or two and keep the glyphs exactly
(more or less) unscaled there are simpler ways than this patcher
script. I believe persons that are able to pre-scale the custom font are
also able to just patch it in. So this option is more for the generic
patching of extra glyphs but they need to be scaled somehow.

Signed-off-by: Fini Jastrow <ulf.fini.jastrow@desy.de>
This commit is contained in:
Fini Jastrow 2023-05-09 12:40:24 +02:00
parent 3445d2d8fe
commit b8a5f5b7e8
1 changed files with 5 additions and 4 deletions
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9
font-patcher
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@ -6,7 +6,7 @@
from __future__ import absolute_import, print_function, unicode_literals
# Change the script version when you edit this script:
script_version = "4.1.5"
script_version = "4.2.0"
version = "3.0.0"
projectName = "Nerd Fonts"
@ -896,8 +896,9 @@ class font_patcher:
# 0x2593: {'align': 'c', 'valign': 'c', 'stretch': 'xy', 'params': {'dont_copy': box_keep}},
}
CUSTOM_ATTR = {
# 'pa' == preserve aspect ratio
'default': {'align': 'c', 'valign': '', 'stretch': '', 'params': {}}
# previous custom scaling => do not touch the icons
# 'default': {'align': 'c', 'valign': '', 'stretch': '', 'params': {}}
'default': {'align': 'c', 'valign': 'c', 'stretch': 'pa', 'params': {}}
}
# Most glyphs we want to maximize (individually) during the scale
@ -1808,7 +1809,7 @@ def setup_arguments():
parser.add_argument('--removeligs', '--removeligatures', dest='removeligatures', default=False, action='store_true', help='Removes ligatures specificed in JSON configuration file')
parser.add_argument('--postprocess', dest='postprocess', default=False, type=str, nargs='?', help='Specify a Script for Post Processing')
parser.add_argument('--configfile', dest='configfile', default=False, type=str, nargs='?', help='Specify a file path for JSON configuration file (see sample: src/config.sample.json)')
parser.add_argument('--custom', dest='custom', default=False, type=str, nargs='?', help='Specify a custom symbol font. All new glyphs will be copied, with no scaling applied.')
parser.add_argument('--custom', dest='custom', default=False, type=str, nargs='?', help='Specify a custom symbol font, all new glyphs will be copied')
parser.add_argument('-ext', '--extension', dest='extension', default="", type=str, nargs='?', help='Change font file type to create (e.g., ttf, otf)')
parser.add_argument('-out', '--outputdir', dest='outputdir', default=".", type=str, nargs='?', help='The directory to output the patched font file to')
parser.add_argument('--glyphdir', dest='glyphdir', default=__dir__ + "/src/glyphs/", type=str, nargs='?', help='Path to glyphs to be used for patching')