/**
* @return Paper size in graphic units.
*/
RS_Vector RS_Graphic::getPaperSize() {
RS_Vector def = RS_Units::convert(RS_Vector(210.0,297.0),
RS2::Millimeter, getUnit());
RS_Vector v1 = getVariableVector("$PLIMMIN", RS_Vector(0.0,0.0));
RS_Vector v2 = getVariableVector("$PLIMMAX", def);
return v2-v1;
}
/**
* @return Paper size in graphic units.
*/
RS_Vector RS_Graphic::getPaperSize() {
RS_SETTINGS->beginGroup("/Print");
bool okX,okY;
double sX = RS_SETTINGS->readEntry("/PaperSizeX", "0.0").toDouble(&okX);
double sY = RS_SETTINGS->readEntry("/PaperSizeY", "0.0").toDouble(&okY);
RS_SETTINGS->endGroup();
RS_Vector def ;
if(okX&&okY && sX>RS_TOLERANCE && sY>RS_TOLERANCE) {
def=RS_Units::convert(RS_Vector(sX,sY),
RS2::Millimeter, getUnit());
}else{
def= RS_Units::convert(RS_Vector(210.0,297.0),
RS2::Millimeter, getUnit());
}
RS_Vector v1 = getVariableVector("$PLIMMIN", RS_Vector(0.0,0.0));
RS_Vector v2 = getVariableVector("$PLIMMAX", def);
return v2-v1;
}
bool Stepper::isDependentOn( Stepper const* aStepper )
{
// Every Stepper depends on the SystemStepper.
// FIXME: UGLY -- reimplement SystemStepper in a different way
if( typeid( *aStepper ) == typeid( SystemStepper ) )
{
return true;
}
VariableVector const& aTargetVector( aStepper->getVariableVector() );
VariableVector::const_iterator aReadOnlyTargetVariableIterator(
aTargetVector.begin() +
aStepper->getReadOnlyVariableOffset() );
VariableVector::const_iterator aReadWriteTargetVariableIterator(
aTargetVector.begin() +
aStepper->getReadWriteVariableOffset() );
// if at least one Variable in this::readlist appears in
// the target::write list.
for( VariableVector::const_iterator i( getVariableVector().begin() +
theReadWriteVariableOffset );
i != getVariableVector().end(); ++i )
{
Variable* const aVariablePtr( *i );
// search in target::write or readwrite lists.
if( std::binary_search( aTargetVector.begin(), // write-only
aReadWriteTargetVariableIterator,
aVariablePtr )
|| std::binary_search( aReadWriteTargetVariableIterator,
aReadOnlyTargetVariableIterator,
aVariablePtr ) )
{
return true;
}
}
return false;
}
/**
* @return The insertion point of the drawing into the paper space.
* This is the distance from the lower left paper edge to the zero
* point of the drawing. DXF: $PINSBASE.
*/
RS_Vector RS_Graphic::getPaperInsertionBase() {
return getVariableVector("$PINSBASE", RS_Vector(0.0,0.0));
}