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https://git.code.sf.net/p/zint/code
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c8033695d9
EMF/PCX/PNG/TIF only, i.e. excluding EPS, GIF & SVG) - Add support for specifying scale by X-dimension and resolution with new option `--scalexdimdp` for CLI/Tcl & new API function `ZBarcode_Scale_From_XdimDp()` (+ `ZBarcode_XdimDp_From_Scale()` & `ZBarcode_Default_Xdim()`) and new GUI popup; manual: document - BMP/EMF/PCX/PNG/TIF: use new `dpmm` resolution field (for EMF following Inkscape) - backend_qt: add `dpmm()`, `vectorWidth()`, `vectorHeight()`, `noPng()`, `getVersion()`, `takesGS1AIData()`, & `XdimDp` stuff incl. new `QZintXdimDp` struct for passing around scale vars & use in `getAsCLI()`; add comments - Raise `scale` limit to 200 (from 100) to allow for large dpmm - output: create directories & subdirectories as necessary for output path using new function `out_fopen()` and use in BMP/EMF/ EPS/GIF/PCX/PNG/SVG/TIF - DPLEIT/DPIDENT: format HRT according to (incomplete) documentation, and set default height to 72X (from 50X) - CODE128B renamed to CODE128AB as can use subsets A and/or B - CODABAR: fix minimum height calc - EMF: fix indexing of handles (zero-based not 1-based) - GUI: fix symbology zap (previous technique of clearing and re-loading settings without doing a sync no longer works); fix UPCEAN guard descent enable - MAILMARK: better error message if input < 14 characters - GUI: add "Default" button for DAFT tracker ratio & enable/disable various default buttons; use new `takesGS1AIData()` to enable/disable GS1-specific checkboxes - CLI: use new `validate_float()` to parse float options (7 significant digits allowed only, no scientific notation) - DATAMATRIX/GRIDMATRIX/PDF417/QR/ULTRA: micro-optimize structapp ID parse - library/CLI: fiddle with static asserts (make CHAR_BIT sensitive, supposedly) - win32/README: update building libpng (assembly removed) - README.linux: document incompatibility of Qt6 >= 6.3 - manual: expand Barcode Studio waffle - test suite: change range separator to hyphen and allow multiple excludes
63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
/*
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Zint Barcode Generator - the open source barcode generator
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Copyright (C) 2022 Robin Stuart <rstuart114@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU 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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This program 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 General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/* SPDX-License-Identifier: GPL-3.0-or-later */
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#ifndef SCALEWINDOW_H
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#define SCALEWINDOW_H
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#include "ui_extScale.h"
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#include "barcodeitem.h"
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class ScaleWindow : public QDialog, private Ui::ScaleDialog
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{
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Q_OBJECT
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private:
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BarcodeItem *m_bc;
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public:
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ScaleWindow(BarcodeItem *bc, struct Zint::QZintXdimDpVars *vars);
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~ScaleWindow();
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bool Valid;
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struct Zint::QZintXdimDpVars m_vars;
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signals:
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void scaleChanged(double scale);
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public slots:
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void size_msg_ui_set();
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private slots:
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void okay();
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void update_scale();
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void x_dim_units_change();
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void x_dim_default();
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void resolution_units_change();
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void resolution_default();
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private:
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float get_x_dim_mm() const;
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float get_dpmm() const;
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const char *getFileType() const;
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double update_vars();
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};
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/* vim: set ts=4 sw=4 et : */
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#endif
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