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Added unit-independent distance type.

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This commit is contained in:
Jim Evins
2016-03-13 21:03:09 -04:00
parent 573369b6da
commit a6aa0d921f
74 changed files with 1452 additions and 996 deletions
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libglabels/FrameRect.cpp
+23 -18
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@@ -1,6 +1,6 @@
/* FrameRect.cpp
*
* Copyright (C) 2013 Jim Evins <evins@snaught.com>
* Copyright (C) 2013-2016 Jim Evins <evins@snaught.com>
*
* This file is part of gLabels-qt.
*
@@ -29,10 +29,15 @@
namespace libglabels
{
FrameRect::FrameRect( double w, double h, double r, double xWaste, double yWaste, QString id )
FrameRect::FrameRect( const Distance& w,
const Distance& h,
const Distance& r,
const Distance& xWaste,
const Distance& yWaste,
const QString& id )
: mW(w), mH(h), mR(r), mXWaste(xWaste), mYWaste(yWaste), Frame(id)
{
mPath.addRoundedRect( 0, 0, mW, mH, mR, mR );
mPath.addRoundedRect( 0, 0, mW.pt(), mH.pt(), mR.pt(), mR.pt() );
}
@@ -49,36 +54,36 @@ namespace libglabels
}
double FrameRect::w() const
Distance FrameRect::w() const
{
return mW;
}
double FrameRect::h() const
Distance FrameRect::h() const
{
return mH;
}
const QString FrameRect::sizeDescription( const Units& units ) const
const QString FrameRect::sizeDescription( Distance::Units units ) const
{
if ( units.id() == "in" )
if ( units == Distance::Units::IN )
{
QString wStr = StrUtil::formatFraction( mW * units.unitsPerPoint() );
QString hStr = StrUtil::formatFraction( mH * units.unitsPerPoint() );
QString wStr = StrUtil::formatFraction( mW.in() );
QString hStr = StrUtil::formatFraction( mH.in() );
return QString().sprintf( "%s x %s %s",
qPrintable(wStr),
qPrintable(hStr),
qPrintable(units.name()) );
qPrintable(Distance::toTrName(units)) );
}
else
{
return QString().sprintf( "%.5g x %.5g %s",
mW * units.unitsPerPoint(),
mH * units.unitsPerPoint(),
qPrintable(units.name()) );
mW.inUnits(units),
mH.inUnits(units),
qPrintable(Distance::toTrName(units)) );
}
}
@@ -103,14 +108,14 @@ namespace libglabels
}
QPainterPath FrameRect::marginPath( double size ) const
QPainterPath FrameRect::marginPath( const Distance& size ) const
{
double w = mW - 2*size;
double h = mH - 2*size;
double r = std::max( mR - size, 0.0 );
Distance w = mW - 2*size;
Distance h = mH - 2*size;
Distance r = std::max( mR - size, Distance(0.0) );
QPainterPath path;
path.addRoundedRect( size, size, w, h, r, r );
path.addRoundedRect( size.pt(), size.pt(), w.pt(), h.pt(), r.pt(), r.pt() );
return path;
}