qt4 backend

backend_qt4/barcoderender.h

@@ -0,0 +1,76 @@
+/***************************************************************************
+ *   Copyright (C) 2008 by BogDan Vatra                                    *
+ *   bogdan@licentia.eu                                                    *
+ *                                                                         *
+ *   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, see <http://www.gnu.org/licenses/>. *
+ ***************************************************************************/
+
+#ifndef BARCODERENDER_H
+#define BARCODERENDER_H
+#include <QImage>
+#include <QColor>
+
+#include "zint.h"
+
+namespace Zint
+{
+
+class BareCode
+{
+public:
+
+enum BorderType{NO_BORDER=0, BIND=1, BOX=2};
+enum AspectRatioMode{IgnoreAspectRatio=0, KeepAspectRatio=1, CenterBarCode=2};
+
+public:
+	BareCode();
+	~BareCode();
+
+	void setSymbol(int symbol);
+	void setText(const QString & text);
+	void setPrimaryMessage(const QString & primaryMessage);
+	void setHeight(int height);
+	int height();
+	void setBorder(BorderType border);
+	void setBorderWidth(int boderWidth);
+	void setWidth(int width);
+	int width();
+	void setSecurityLevel(int securityLevel);
+	void setPdf417CodeWords(int pdf417CodeWords);
+	void setFgColor(const QColor & fgColor);
+	void setBgColor(const QColor & bgColor);
+
+	void render(QPainter & painter, const QRectF & paintRect, AspectRatioMode mode=IgnoreAspectRatio, qreal scaleFactor=1);
+
+	const QString & lastError();
+	bool hasErrors();
+
+private:
+	void encode();
+
+private:
+	int m_symbol;
+	QString m_text;
+	QString m_primaryMessage;
+	int m_height;
+	BorderType m_border;
+	int m_boderWidth;
+	int m_width;
+	int m_securityLevel;
+	int m_pdf417CodeWords;
+	QColor m_fgColor;
+	QColor m_bgColor;
+	QString m_lastError;
+	zint_symbol * m_zintSymbol;
+};
+}
+#endif