QGIS API Documentation 3.40.0-Bratislava (b56115d8743)
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qgsfontutils.h
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1/***************************************************************************
2 qgsfontutils.h
3 ---------------------
4 begin : June 5, 2013
5 copyright : (C) 2013 by Larry Shaffer
6 email : larrys at dakotacarto dot com
7 ***************************************************************************
8 * *
9 * This program is free software; you can redistribute it and/or modify *
10 * it under the terms of the GNU General Public License as published by *
11 * the Free Software Foundation; either version 2 of the License, or *
12 * (at your option) any later version. *
13 * *
14 ***************************************************************************/
15
16#ifndef QGSFONTUTILS_H
17#define QGSFONTUTILS_H
18
19#include <QFont>
20#include <QString>
21#include <QDomElement>
22
23#include "qgis_core.h"
24#include "qgis_sip.h"
25
26class QMimeData;
27
33class CORE_EXPORT QgsFontUtils
34{
35 public:
36
41 static bool fontMatchOnSystem( const QFont &f );
42
49 static bool fontFamilyOnSystem( const QString &family );
50
57 static bool fontFamilyHasStyle( const QString &family, const QString &style );
58
70 static QString resolveFontStyleName( const QFont &font );
71
79 static bool fontFamilyMatchOnSystem( const QString &family, QString *chosen = nullptr, bool *match = nullptr );
80
89 static bool updateFontViaStyle( QFont &f, const QString &fontstyle, bool fallback = false );
90
94 static QString standardTestFontFamily();
95
102 static bool loadStandardTestFonts( const QStringList &loadstyles );
103
110 static QFont getStandardTestFont( const QString &style = "Roman", int pointsize = 12 );
111
120 static QDomElement toXmlElement( const QFont &font, QDomDocument &document, const QString &elementName );
121
131 static bool setFromXmlElement( QFont &font, const QDomElement &element );
132
143 static bool setFromXmlChildNode( QFont &font, const QDomElement &element, const QString &childNode );
144
150 static QMimeData *toMimeData( const QFont &font ) SIP_FACTORY;
151
157 static QFont fromMimeData( const QMimeData *data, bool *ok SIP_OUT = nullptr );
158
165 static QString translateNamedStyle( const QString &namedStyle );
166
173 static QString untranslateNamedStyle( const QString &namedStyle );
174
184 static QString asCSS( const QFont &font, double pointToPixelMultiplier = 1.0 );
185
190 static void addRecentFontFamily( const QString &family );
191
196 static QStringList recentFontFamilies();
197
205 static void setFontFamily( QFont &font, const QString &family );
206
214 static QFont createFont( const QString &family, int pointSize = -1, int weight = -1, bool italic = false );
215};
216
217// clazy:excludeall=qstring-allocations
218
219#endif // QGSFONTUTILS_H
Contains utility functions for working with fonts.
#define SIP_OUT
Definition qgis_sip.h:58
#define SIP_FACTORY
Definition qgis_sip.h:76