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Diffstat (limited to 'gerbonara/gerber/render/theme.py')
| -rw-r--r-- | gerbonara/gerber/render/theme.py | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/gerbonara/gerber/render/theme.py b/gerbonara/gerber/render/theme.py new file mode 100644 index 0000000..2f558a1 --- /dev/null +++ b/gerbonara/gerber/render/theme.py @@ -0,0 +1,112 @@ +#! /usr/bin/env python +# -*- coding: utf-8 -*- + +# Copyright 2013-2014 Paulo Henrique Silva <ph.silva@gmail.com> + +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at + +# http://www.apache.org/licenses/LICENSE-2.0 + +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +from .render import RenderSettings + +COLORS = { + 'black': (0.0, 0.0, 0.0), + 'white': (1.0, 1.0, 1.0), + 'red': (1.0, 0.0, 0.0), + 'green': (0.0, 1.0, 0.0), + 'yellow': (1.0, 1.0, 0), + 'blue': (0.0, 0.0, 1.0), + 'fr-4': (0.290, 0.345, 0.0), + 'green soldermask': (0.0, 0.412, 0.278), + 'blue soldermask': (0.059, 0.478, 0.651), + 'red soldermask': (0.968, 0.169, 0.165), + 'black soldermask': (0.298, 0.275, 0.282), + 'purple soldermask': (0.2, 0.0, 0.334), + 'enig copper': (0.694, 0.533, 0.514), + 'hasl copper': (0.871, 0.851, 0.839) +} + + +SPECTRUM = [ + (0.804, 0.216, 0), + (0.78, 0.776, 0.251), + (0.545, 0.451, 0.333), + (0.545, 0.137, 0.137), + (0.329, 0.545, 0.329), + (0.133, 0.545, 0.133), + (0, 0.525, 0.545), + (0.227, 0.373, 0.804), +] + + +class Theme(object): + + def __init__(self, name=None, **kwargs): + self.name = 'Default' if name is None else name + self.background = kwargs.get('background', RenderSettings(COLORS['fr-4'])) + self.topsilk = kwargs.get('topsilk', RenderSettings(COLORS['white'])) + self.bottomsilk = kwargs.get('bottomsilk', RenderSettings(COLORS['white'], mirror=True)) + self.topmask = kwargs.get('topmask', RenderSettings(COLORS['green soldermask'], alpha=0.85, invert=True)) + self.bottommask = kwargs.get('bottommask', RenderSettings(COLORS['green soldermask'], alpha=0.85, invert=True, mirror=True)) + self.top = kwargs.get('top', RenderSettings(COLORS['hasl copper'])) + self.bottom = kwargs.get('bottom', RenderSettings(COLORS['hasl copper'], mirror=True)) + self.drill = kwargs.get('drill', RenderSettings(COLORS['black'])) + self.ipc_netlist = kwargs.get('ipc_netlist', RenderSettings(COLORS['red'])) + self._internal = kwargs.get('internal', [RenderSettings(x) for x in SPECTRUM]) + self._internal_gen = None + + def __getitem__(self, key): + return getattr(self, key) + + @property + def internal(self): + if not self._internal_gen: + self._internal_gen = self._internal_gen_func() + return next(self._internal_gen) + + def _internal_gen_func(self): + for setting in self._internal: + yield setting + + def get(self, key, noneval=None): + val = getattr(self, key, None) + return val if val is not None else noneval + + +THEMES = { + 'default': Theme(), + 'OSH Park': Theme(name='OSH Park', + background=RenderSettings(COLORS['purple soldermask']), + top=RenderSettings(COLORS['enig copper']), + bottom=RenderSettings(COLORS['enig copper'], mirror=True), + topmask=RenderSettings(COLORS['purple soldermask'], alpha=0.85, invert=True), + bottommask=RenderSettings(COLORS['purple soldermask'], alpha=0.85, invert=True, mirror=True), + topsilk=RenderSettings(COLORS['white'], alpha=0.8), + bottomsilk=RenderSettings(COLORS['white'], alpha=0.8, mirror=True)), + + 'Blue': Theme(name='Blue', + topmask=RenderSettings(COLORS['blue soldermask'], alpha=0.8, invert=True), + bottommask=RenderSettings(COLORS['blue soldermask'], alpha=0.8, invert=True)), + + 'Transparent Copper': Theme(name='Transparent', + background=RenderSettings((0.9, 0.9, 0.9)), + top=RenderSettings(COLORS['red'], alpha=0.5), + bottom=RenderSettings(COLORS['blue'], alpha=0.5), + drill=RenderSettings((0.3, 0.3, 0.3))), + + 'Transparent Multilayer': Theme(name='Transparent Multilayer', + background=RenderSettings((0, 0, 0)), + top=RenderSettings(SPECTRUM[0], alpha=0.8), + bottom=RenderSettings(SPECTRUM[-1], alpha=0.8), + drill=RenderSettings((0.3, 0.3, 0.3)), + internal=[RenderSettings(x, alpha=0.5) for x in SPECTRUM[1:-1]]), +} |