mirror of
https://github.com/zint/zint
synced 2024-11-16 20:57:25 +13:00
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
64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
/*
|
|
Zint Barcode Generator - the open source barcode generator
|
|
Copyright (C) 2022 Robin Stuart <rstuart114@gmail.com>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License along
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
/* SPDX-License-Identifier: GPL-3.0-or-later */
|
|
|
|
#ifndef SCALEWINDOW_H
|
|
#define SCALEWINDOW_H
|
|
|
|
#include "ui_extScale.h"
|
|
#include "barcodeitem.h"
|
|
|
|
class ScaleWindow : public QDialog, private Ui::ScaleDialog
|
|
{
|
|
Q_OBJECT
|
|
|
|
private:
|
|
BarcodeItem *m_bc;
|
|
|
|
public:
|
|
ScaleWindow(BarcodeItem *bc, struct Zint::QZintXdimDpVars *vars);
|
|
~ScaleWindow();
|
|
|
|
bool Valid;
|
|
|
|
struct Zint::QZintXdimDpVars m_vars;
|
|
|
|
signals:
|
|
void scaleChanged(double scale);
|
|
|
|
public slots:
|
|
void size_msg_ui_set();
|
|
private slots:
|
|
void okay();
|
|
void update_scale();
|
|
void x_dim_units_change();
|
|
void x_dim_default();
|
|
void resolution_units_change();
|
|
void resolution_default();
|
|
|
|
private:
|
|
float get_x_dim_mm() const;
|
|
float get_dpmm() const;
|
|
const char *getFileType() const;
|
|
double update_vars();
|
|
};
|
|
|
|
/* vim: set ts=4 sw=4 et : */
|
|
#endif
|