Added initial FrameCd, FrameRound and FrameEllipse implementations.

2013-10-30 21:34:39 -04:00
parent 5f1c2ec3e9
commit 96ea6fce9f
7 changed files with 425 additions and 0 deletions
@@ -0,0 +1,91 @@
+/*  FrameCd.cpp
+ *
+ *  Copyright (C) 2013  Jim Evins <evins@snaught.com>
+ *
+ *  This file is part of gLabels-qt.
+ *
+ *  gLabels-qt 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.
+ *
+ *  gLabels-qt 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 gLabels-qt.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "FrameCd.h"
+
+#include <cmath>
+
+#include "StrUtil.h"
+#include "privateConstants.h"
+
+
+namespace libglabels
+{
+
+	void FrameCd::getSize( double *w, double *h ) const
+	{
+		if ( mW == 0 )
+		{
+			*w = 2 * mR1;
+		}
+		else
+		{
+			*w = mW;
+		}
+
+		if ( mH == 0 )
+		{
+			*h = 2 * mR1;
+		}
+		else
+		{
+			*h = mH;
+		}
+	}
+
+
+	bool FrameCd::isSimilar( Frame *b ) const
+	{
+		if ( FrameCd *bCd = dynamic_cast<FrameCd*>(b) )
+		{
+			if ( (fabs( mW  - bCd->mW )  <= Constants::EPSILON) &&
+			     (fabs( mH  - bCd->mH )  <= Constants::EPSILON) &&
+			     (fabs( mR1 - bCd->mR1 ) <= Constants::EPSILON) &&
+			     (fabs( mR2 - bCd->mR2 ) <= Constants::EPSILON) )
+			{
+				return true;
+			}
+		}
+		return false;
+	}
+
+
+	QString &FrameCd::getSizeDescription( Units *units ) const
+	{
+		if ( units->id() == "in" )
+		{
+			QString dStr = StrUtil::formatFraction( 2 * mR1 * units->unitsPerPoint() );
+
+			return QString().sprintf( "%s %s %s",
+						  dStr.toStdString().c_str(),
+						  units->name().toStdString().c_str(),
+						  tr("diameter").toStdString().c_str() );
+		}
+		else
+		{
+			return QString().sprintf( "%.5g %s %s",
+						  2 * mR1 * units->unitsPerPoint(),
+						  units->name().toStdString().c_str(),
+						  tr("diameter").toStdString().c_str() );
+		}
+	}
+
+}
+