Big-Ugly Style Update (#278)
* Bulk replaced tabs with spaces * Bulk removed trailing whitespace from lines * Replaced c-style comments with c++-style comments in file banners * Replace nested namespace definitions with single concise definitions (C++17), this keeps the indentation more manageable * Cleanup ordering and spacing of include directives * Bulk renaming of header file extensions from '.h' to '.hpp'. * Update CODING-STYLE.md * Update target_compile_features from cxx_std_11 to cxx_std_20. * Refresh .clang-format file. Still needs a lot of tweaking.
This commit is contained in:
Jaye Evins
GitHub
+229
-228
@@ -1,26 +1,27 @@
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/* BarcodeCode39.cpp
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*
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* Copyright (C) 2013 Jaye Evins <evins@snaught.com>
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*
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* This file is part of glbarcode++.
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*
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* glbarcode++ is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* glbarcode++ is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with glbarcode++. If not, see <http://www.gnu.org/licenses/>.
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*/
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// BarcodeCode39.cpp
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//
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// Copyright (C) 2013 Jaye Evins <evins@snaught.com>
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//
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// This file is part of glbarcode++.
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//
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// glbarcode++ is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// glbarcode++ is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with glbarcode++. If not, see <http://www.gnu.org/licenses/>.
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//
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#include "BarcodeCode39.h"
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#include "Constants.h"
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#include "BarcodeCode39.hpp"
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#include "Constants.hpp"
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#include <cctype>
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#include <algorithm>
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@@ -31,68 +32,68 @@ using namespace glbarcode::Constants;
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namespace
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{
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/* Code 39 alphabet. Position indicates value. */
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const std::string alphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%";
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/* Code 39 alphabet. Position indicates value. */
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const std::string alphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%";
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/* Code 39 symbols. Position must match position in alphabet. */
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const std::string symbols[] = {
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/* BsBsBsBsB */
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/* 0 */ "NnNwWnWnN",
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/* 1 */ "WnNwNnNnW",
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/* 2 */ "NnWwNnNnW",
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/* 3 */ "WnWwNnNnN",
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/* 4 */ "NnNwWnNnW",
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/* 5 */ "WnNwWnNnN",
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/* 6 */ "NnWwWnNnN",
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/* 7 */ "NnNwNnWnW",
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/* 8 */ "WnNwNnWnN",
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/* 9 */ "NnWwNnWnN",
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/* A */ "WnNnNwNnW",
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/* B */ "NnWnNwNnW",
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/* C */ "WnWnNwNnN",
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/* D */ "NnNnWwNnW",
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/* E */ "WnNnWwNnN",
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/* F */ "NnWnWwNnN",
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/* G */ "NnNnNwWnW",
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/* H */ "WnNnNwWnN",
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/* I */ "NnWnNwWnN",
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/* J */ "NnNnWwWnN",
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/* K */ "WnNnNnNwW",
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/* L */ "NnWnNnNwW",
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/* M */ "WnWnNnNwN",
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/* N */ "NnNnWnNwW",
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/* O */ "WnNnWnNwN",
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/* P */ "NnWnWnNwN",
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/* Q */ "NnNnNnWwW",
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/* R */ "WnNnNnWwN",
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/* S */ "NnWnNnWwN",
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/* T */ "NnNnWnWwN",
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/* U */ "WwNnNnNnW",
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/* V */ "NwWnNnNnW",
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/* W */ "WwWnNnNnN",
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/* X */ "NwNnWnNnW",
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/* Y */ "WwNnWnNnN",
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/* Z */ "NwWnWnNnN",
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/* - */ "NwNnNnWnW",
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/* . */ "WwNnNnWnN",
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/* */ "NwWnNnWnN",
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/* $ */ "NwNwNwNnN",
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/* / */ "NwNwNnNwN",
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/* + */ "NwNnNwNwN",
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/* % */ "NnNwNwNwN"
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};
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/* Code 39 symbols. Position must match position in alphabet. */
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const std::string symbols[] = {
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/* BsBsBsBsB */
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/* 0 */ "NnNwWnWnN",
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/* 1 */ "WnNwNnNnW",
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/* 2 */ "NnWwNnNnW",
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/* 3 */ "WnWwNnNnN",
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/* 4 */ "NnNwWnNnW",
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/* 5 */ "WnNwWnNnN",
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/* 6 */ "NnWwWnNnN",
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/* 7 */ "NnNwNnWnW",
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/* 8 */ "WnNwNnWnN",
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/* 9 */ "NnWwNnWnN",
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/* A */ "WnNnNwNnW",
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/* B */ "NnWnNwNnW",
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/* C */ "WnWnNwNnN",
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/* D */ "NnNnWwNnW",
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/* E */ "WnNnWwNnN",
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/* F */ "NnWnWwNnN",
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/* G */ "NnNnNwWnW",
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/* H */ "WnNnNwWnN",
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/* I */ "NnWnNwWnN",
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/* J */ "NnNnWwWnN",
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/* K */ "WnNnNnNwW",
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/* L */ "NnWnNnNwW",
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/* M */ "WnWnNnNwN",
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/* N */ "NnNnWnNwW",
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/* O */ "WnNnWnNwN",
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/* P */ "NnWnWnNwN",
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/* Q */ "NnNnNnWwW",
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/* R */ "WnNnNnWwN",
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/* S */ "NnWnNnWwN",
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/* T */ "NnNnWnWwN",
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/* U */ "WwNnNnNnW",
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/* V */ "NwWnNnNnW",
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/* W */ "WwWnNnNnN",
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/* X */ "NwNnWnNnW",
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/* Y */ "WwNnWnNnN",
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/* Z */ "NwWnWnNnN",
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/* - */ "NwNnNnWnW",
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/* . */ "WwNnNnWnN",
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/* */ "NwWnNnWnN",
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/* $ */ "NwNwNwNnN",
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/* / */ "NwNwNnNwN",
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/* + */ "NwNnNwNwN",
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/* % */ "NnNwNwNwN"
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};
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const std::string frameSymbol = "NwNnWnWnN";
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const std::string frameSymbol = "NwNnWnWnN";
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/* Vectorization constants */
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const double MIN_X = ( 0.0075 * PTS_PER_INCH );
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const double N = 2.5;
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const double MIN_I = MIN_X;
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const double MIN_HEIGHT = ( 0.19685 * PTS_PER_INCH );
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const double MIN_QUIET = ( 10 * MIN_X );
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/* Vectorization constants */
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const double MIN_X = ( 0.0075 * PTS_PER_INCH );
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const double N = 2.5;
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const double MIN_I = MIN_X;
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const double MIN_HEIGHT = ( 0.19685 * PTS_PER_INCH );
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const double MIN_QUIET = ( 10 * MIN_X );
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const double MIN_TEXT_AREA_HEIGHT = 12.0;
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const double MIN_TEXT_SIZE = 8.0;
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const double MIN_TEXT_AREA_HEIGHT = 12.0;
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const double MIN_TEXT_SIZE = 8.0;
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}
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@@ -100,188 +101,188 @@ namespace
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namespace glbarcode
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{
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/*
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* Static Code39 barcode creation method
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*/
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Barcode* BarcodeCode39::create( )
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{
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return new BarcodeCode39();
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}
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/*
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* Static Code39 barcode creation method
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*/
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Barcode* BarcodeCode39::create( )
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{
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return new BarcodeCode39();
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}
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/*
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* Code39 data validation, implements Barcode1dBase::validate()
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*/
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bool BarcodeCode39::validate( const std::string& rawData )
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{
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for (char r : rawData)
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{
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char c = toupper( r );
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/*
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* Code39 data validation, implements Barcode1dBase::validate()
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*/
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bool BarcodeCode39::validate( const std::string& rawData )
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{
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for (char r : rawData)
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{
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char c = toupper( r );
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if ( alphabet.find(c) == std::string::npos )
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{
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return false;
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}
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}
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if ( alphabet.find(c) == std::string::npos )
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{
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return false;
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}
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}
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return true;
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}
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return true;
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}
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/*
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* Code39 data encoding, implements Barcode1dBase::encode()
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*/
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std::string BarcodeCode39::encode( const std::string& cookedData )
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{
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std::string code;
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/*
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* Code39 data encoding, implements Barcode1dBase::encode()
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*/
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std::string BarcodeCode39::encode( const std::string& cookedData )
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{
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std::string code;
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/* Left frame symbol */
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code += frameSymbol;
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code += "i";
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/* Left frame symbol */
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code += frameSymbol;
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code += "i";
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int sum = 0;
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for (char c : cookedData)
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{
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size_t cValue = alphabet.find( toupper( c ) );
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int sum = 0;
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for (char c : cookedData)
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{
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size_t cValue = alphabet.find( toupper( c ) );
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code += symbols[cValue];
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code += "i";
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code += symbols[cValue];
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code += "i";
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sum += int(cValue);
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}
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sum += int(cValue);
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}
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if ( checksum() )
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{
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code += symbols[sum % 43];
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code += "i";
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}
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if ( checksum() )
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{
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code += symbols[sum % 43];
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code += "i";
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}
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/* Right frame bar */
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code += frameSymbol;
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/* Right frame bar */
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code += frameSymbol;
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return code;
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}
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return code;
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}
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/*
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* Code39 prepare text for display, implements Barcode1dBase::prepareText()
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*/
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std::string BarcodeCode39::prepareText( const std::string& rawData )
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{
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std::string displayText;
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/*
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* Code39 prepare text for display, implements Barcode1dBase::prepareText()
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*/
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std::string BarcodeCode39::prepareText( const std::string& rawData )
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{
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std::string displayText;
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for (char c : rawData)
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{
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displayText += toupper( c );
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}
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for (char c : rawData)
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{
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displayText += toupper( c );
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}
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return displayText;
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}
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return displayText;
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}
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/*
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* Code39 vectorization, implements Barcode1dBase::vectorize()
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*/
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void BarcodeCode39::vectorize( const std::string& codedData,
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const std::string& displayText,
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const std::string& cookedData,
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double& w,
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double& h )
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{
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/*
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* Code39 vectorization, implements Barcode1dBase::vectorize()
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*/
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void BarcodeCode39::vectorize( const std::string& codedData,
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const std::string& displayText,
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const std::string& cookedData,
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double& w,
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double& h )
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{
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/* determine width and establish horizontal scale, based on original cooked data */
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auto dataSize = double( cookedData.size() );
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double minL;
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if ( !checksum() )
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{
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minL = (dataSize + 2)*(3*N + 6)*MIN_X + (dataSize + 1)*MIN_I;
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}
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else
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{
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minL = (dataSize + 3)*(3*N + 6)*MIN_X + (dataSize + 2)*MIN_I;
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}
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double scale;
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if ( w == 0 )
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{
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scale = 1.0;
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}
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else
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{
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scale = w / (minL + 2*MIN_QUIET);
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/* determine width and establish horizontal scale, based on original cooked data */
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auto dataSize = double( cookedData.size() );
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double minL;
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if ( !checksum() )
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{
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minL = (dataSize + 2)*(3*N + 6)*MIN_X + (dataSize + 1)*MIN_I;
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}
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else
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{
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minL = (dataSize + 3)*(3*N + 6)*MIN_X + (dataSize + 2)*MIN_I;
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}
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if ( scale < 1.0 )
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{
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scale = 1.0;
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}
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}
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double width = minL * scale;
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double scale;
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if ( w == 0 )
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{
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scale = 1.0;
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}
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else
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{
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scale = w / (minL + 2*MIN_QUIET);
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/* determine text parameters */
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double hTextArea = scale * MIN_TEXT_AREA_HEIGHT;
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double textSize = scale * MIN_TEXT_SIZE;
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if ( scale < 1.0 )
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{
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scale = 1.0;
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}
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}
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double width = minL * scale;
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/* determine height of barcode */
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double height = showText() ? h - hTextArea : h;
|
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height = std::max( height, std::max( 0.15*width, MIN_HEIGHT ) );
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/* determine text parameters */
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double hTextArea = scale * MIN_TEXT_AREA_HEIGHT;
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double textSize = scale * MIN_TEXT_SIZE;
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/* determine horizontal quiet zone */
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double xQuiet = std::max( (10 * scale * MIN_X), MIN_QUIET );
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/* determine height of barcode */
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double height = showText() ? h - hTextArea : h;
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height = std::max( height, std::max( 0.15*width, MIN_HEIGHT ) );
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/* Now traverse the code string and draw each bar */
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double x1 = xQuiet;
|
||||
for (char c : codedData)
|
||||
{
|
||||
double lwidth;
|
||||
|
||||
switch ( c )
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||||
{
|
||||
/* determine horizontal quiet zone */
|
||||
double xQuiet = std::max( (10 * scale * MIN_X), MIN_QUIET );
|
||||
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||||
case 'i':
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||||
/* Inter-character gap */
|
||||
x1 += scale * MIN_I;
|
||||
break;
|
||||
/* Now traverse the code string and draw each bar */
|
||||
double x1 = xQuiet;
|
||||
for (char c : codedData)
|
||||
{
|
||||
double lwidth;
|
||||
|
||||
case 'N':
|
||||
/* Narrow bar */
|
||||
lwidth = scale*MIN_X;
|
||||
addLine( x1, 0.0, lwidth, height );
|
||||
x1 += scale * MIN_X;
|
||||
break;
|
||||
switch ( c )
|
||||
{
|
||||
|
||||
case 'W':
|
||||
/* Wide bar */
|
||||
lwidth = scale*N*MIN_X;
|
||||
addLine( x1, 0.0, lwidth, height );
|
||||
x1 += scale * N * MIN_X;
|
||||
break;
|
||||
case 'i':
|
||||
/* Inter-character gap */
|
||||
x1 += scale * MIN_I;
|
||||
break;
|
||||
|
||||
case 'n':
|
||||
/* Narrow space */
|
||||
x1 += scale * MIN_X;
|
||||
break;
|
||||
case 'N':
|
||||
/* Narrow bar */
|
||||
lwidth = scale*MIN_X;
|
||||
addLine( x1, 0.0, lwidth, height );
|
||||
x1 += scale * MIN_X;
|
||||
break;
|
||||
|
||||
case 'w':
|
||||
/* Wide space */
|
||||
x1 += scale * N * MIN_X;
|
||||
break;
|
||||
case 'W':
|
||||
/* Wide bar */
|
||||
lwidth = scale*N*MIN_X;
|
||||
addLine( x1, 0.0, lwidth, height );
|
||||
x1 += scale * N * MIN_X;
|
||||
break;
|
||||
|
||||
default:
|
||||
// NOT REACHED
|
||||
break;
|
||||
}
|
||||
}
|
||||
case 'n':
|
||||
/* Narrow space */
|
||||
x1 += scale * MIN_X;
|
||||
break;
|
||||
|
||||
if ( showText() )
|
||||
{
|
||||
std::string starredText = "*" + displayText + "*";
|
||||
addText( xQuiet + width/2, height + (hTextArea+0.7*textSize)/2, textSize, starredText );
|
||||
}
|
||||
case 'w':
|
||||
/* Wide space */
|
||||
x1 += scale * N * MIN_X;
|
||||
break;
|
||||
|
||||
/* Overwrite requested size with actual size. */
|
||||
w = width + 2*xQuiet;
|
||||
h = showText() ? height + hTextArea : height;
|
||||
default:
|
||||
// NOT REACHED
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
if ( showText() )
|
||||
{
|
||||
std::string starredText = "*" + displayText + "*";
|
||||
addText( xQuiet + width/2, height + (hTextArea+0.7*textSize)/2, textSize, starredText );
|
||||
}
|
||||
|
||||
/* Overwrite requested size with actual size. */
|
||||
w = width + 2*xQuiet;
|
||||
h = showText() ? height + hTextArea : height;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user