From 125eb821b9f5d4c58b17d43e318e9a6829120d03 Mon Sep 17 00:00:00 2001 From: jaseg Date: Mon, 8 Nov 2021 13:06:23 +0100 Subject: Parser half-refactored --- examples/cairo_example.py | 78 ----------------------------------------------- 1 file changed, 78 deletions(-) delete mode 100644 examples/cairo_example.py (limited to 'examples/cairo_example.py') diff --git a/examples/cairo_example.py b/examples/cairo_example.py deleted file mode 100644 index ecfed4d..0000000 --- a/examples/cairo_example.py +++ /dev/null @@ -1,78 +0,0 @@ -#! /usr/bin/env python -# -*- coding: utf-8 -*- - -# Copyright 2015 Hamilton Kibbe - -# 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. - -""" -This example demonstrates the use of pcb-tools with cairo to render a composite -image from a set of gerber files. Each layer is loaded and drawn using a -GerberCairoContext. The color and opacity of each layer can be set individually. -Once all thedesired layers are drawn on the context, the context is written to -a .png file. -""" - -import os -from gerber import load_layer -from gerber.render import RenderSettings, theme -from gerber.render.cairo_backend import GerberCairoContext - -GERBER_FOLDER = os.path.abspath(os.path.join(os.path.dirname(__file__), 'gerbers')) - - -# Open the gerber files -copper = load_layer(os.path.join(GERBER_FOLDER, 'copper.GTL')) -mask = load_layer(os.path.join(GERBER_FOLDER, 'soldermask.GTS')) -silk = load_layer(os.path.join(GERBER_FOLDER, 'silkscreen.GTO')) -drill = load_layer(os.path.join(GERBER_FOLDER, 'ncdrill.DRD')) - -# Create a new drawing context -ctx = GerberCairoContext() - -# Draw the copper layer. render_layer() uses the default color scheme for the -# layer, based on the layer type. Copper layers are rendered as -ctx.render_layer(copper) - -# Draw the soldermask layer -ctx.render_layer(mask) - - -# The default style can be overridden by passing a RenderSettings instance to -# render_layer(). -# First, create a settings object: -our_settings = RenderSettings(color=theme.COLORS['white'], alpha=0.85) - -# Draw the silkscreen layer, and specify the rendering settings to use -ctx.render_layer(silk, settings=our_settings) - -# Draw the drill layer -ctx.render_layer(drill) - -# Write output to png file -ctx.dump(os.path.join(os.path.dirname(__file__), 'cairo_example.png')) - -# Load the bottom layers -copper = load_layer(os.path.join(GERBER_FOLDER, 'bottom_copper.GBL')) -mask = load_layer(os.path.join(GERBER_FOLDER, 'bottom_mask.GBS')) - -# Clear the drawing -ctx.clear() - -# Render bottom layers -ctx.render_layer(copper) -ctx.render_layer(mask) -ctx.render_layer(drill) - -# Write png file -ctx.dump(os.path.join(os.path.dirname(__file__), 'cairo_bottom.png')) -- cgit