init
This commit is contained in:
Chenwenxuan
225
lib/engine/rs_dimdiametric.cpp
Normal file
225
lib/engine/rs_dimdiametric.cpp
Normal file
@@ -0,0 +1,225 @@
|
||||
/****************************************************************************
|
||||
**
|
||||
** This file is part of the LibreCAD project, a 2D CAD program
|
||||
**
|
||||
** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
|
||||
** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
|
||||
**
|
||||
**
|
||||
** This file may be distributed and/or modified under the terms of the
|
||||
** GNU General Public License version 2 as published by the Free Software
|
||||
** Foundation and appearing in the file gpl-2.0.txt included in the
|
||||
** packaging of this file.
|
||||
**
|
||||
** 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, write to the Free Software
|
||||
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
**
|
||||
** This copyright notice MUST APPEAR in all copies of the script!
|
||||
**
|
||||
**********************************************************************/
|
||||
|
||||
#include<iostream>
|
||||
#include "rs_dimdiametric.h"
|
||||
#include "rs_mtext.h"
|
||||
#include "rs_solid.h"
|
||||
#include "rs_graphic.h"
|
||||
#include "rs_units.h"
|
||||
#include "rs_debug.h"
|
||||
|
||||
RS_DimDiametricData::RS_DimDiametricData():
|
||||
definitionPoint(false),
|
||||
leader(0.0)
|
||||
{}
|
||||
|
||||
/**
|
||||
* Constructor with initialisation.
|
||||
*
|
||||
* @param definitionPoint Definition point of the diametric dimension.
|
||||
* @param leader Leader length.
|
||||
*/
|
||||
RS_DimDiametricData::RS_DimDiametricData(const RS_Vector& _definitionPoint,
|
||||
double _leader):
|
||||
definitionPoint(_definitionPoint)
|
||||
,leader(_leader)
|
||||
{
|
||||
}
|
||||
|
||||
std::ostream& operator << (std::ostream& os,
|
||||
const RS_DimDiametricData& dd) {
|
||||
os << "(" << dd.definitionPoint << "," << dd.leader << ")";
|
||||
return os;
|
||||
}
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* @para parent Parent Entity Container.
|
||||
* @para d Common dimension geometrical data.
|
||||
* @para ed Extended geometrical data for diametric dimension.
|
||||
*/
|
||||
RS_DimDiametric::RS_DimDiametric(RS_EntityContainer* parent,
|
||||
const RS_DimensionData& d,
|
||||
const RS_DimDiametricData& ed)
|
||||
: RS_Dimension(parent, d), edata(ed) {
|
||||
|
||||
calculateBorders();
|
||||
}
|
||||
|
||||
RS_Entity* RS_DimDiametric::clone() const {
|
||||
RS_DimDiametric* d = new RS_DimDiametric(*this);
|
||||
d->setOwner(isOwner());
|
||||
d->initId();
|
||||
d->detach();
|
||||
return d;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return Automatically created label for the default
|
||||
* measurement of this dimension.
|
||||
*/
|
||||
QString RS_DimDiametric::getMeasuredLabel() {
|
||||
|
||||
// Definitive dimension line:
|
||||
double dist = data.definitionPoint.distanceTo(edata.definitionPoint) * getGeneralFactor();
|
||||
|
||||
RS_Graphic* graphic = getGraphic();
|
||||
|
||||
QString ret;
|
||||
if (graphic) {
|
||||
int dimlunit = getGraphicVariableInt("$DIMLUNIT", 2);
|
||||
int dimdec = getGraphicVariableInt("$DIMDEC", 4);
|
||||
int dimzin = getGraphicVariableInt("$DIMZIN", 1);
|
||||
RS2::LinearFormat format = graphic->getLinearFormat(dimlunit);
|
||||
ret = RS_Units::formatLinear(dist, RS2::None, format, dimdec);
|
||||
if (format == RS2::Decimal)
|
||||
ret = stripZerosLinear(ret, dimzin);
|
||||
//verify if units are decimal and comma separator
|
||||
if (format == RS2::Decimal || format == RS2::ArchitecturalMetric){
|
||||
if (getGraphicVariableInt("$DIMDSEP", 0) == 44)
|
||||
ret.replace(QChar('.'), QChar(','));
|
||||
}
|
||||
}
|
||||
else {
|
||||
ret = QString("%1").arg(dist);
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
RS_VectorSolutions RS_DimDiametric::getRefPoints() const
|
||||
{
|
||||
return RS_VectorSolutions({edata.definitionPoint,
|
||||
data.definitionPoint, data.middleOfText});
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Updates the sub entities of this dimension. Called when the
|
||||
* dimension or the position, alignment, .. changes.
|
||||
*
|
||||
* @param autoText Automatically reposition the text label
|
||||
*/
|
||||
void RS_DimDiametric::updateDim(bool autoText) {
|
||||
|
||||
RS_DEBUG->print("RS_DimDiametric::update");
|
||||
|
||||
clear();
|
||||
|
||||
if (isUndone()) {
|
||||
return;
|
||||
}
|
||||
|
||||
// dimension line:
|
||||
updateCreateDimensionLine(data.definitionPoint, edata.definitionPoint,
|
||||
true, true, autoText);
|
||||
|
||||
calculateBorders();
|
||||
}
|
||||
|
||||
|
||||
|
||||
void RS_DimDiametric::move(const RS_Vector& offset) {
|
||||
RS_Dimension::move(offset);
|
||||
|
||||
edata.definitionPoint.move(offset);
|
||||
update();
|
||||
}
|
||||
|
||||
|
||||
|
||||
void RS_DimDiametric::rotate(const RS_Vector& center, const double& angle) {
|
||||
rotate(center,RS_Vector(angle));
|
||||
}
|
||||
|
||||
void RS_DimDiametric::rotate(const RS_Vector& center, const RS_Vector& angleVector) {
|
||||
RS_Dimension::rotate(center, angleVector);
|
||||
|
||||
edata.definitionPoint.rotate(center, angleVector);
|
||||
update();
|
||||
}
|
||||
|
||||
|
||||
void RS_DimDiametric::scale(const RS_Vector& center, const RS_Vector& factor) {
|
||||
RS_Dimension::scale(center, factor);
|
||||
|
||||
edata.definitionPoint.scale(center, factor);
|
||||
edata.leader*=factor.x;
|
||||
update();
|
||||
}
|
||||
|
||||
|
||||
|
||||
void RS_DimDiametric::mirror(const RS_Vector& axisPoint1, const RS_Vector& axisPoint2) {
|
||||
RS_Dimension::mirror(axisPoint1, axisPoint2);
|
||||
|
||||
edata.definitionPoint.mirror(axisPoint1, axisPoint2);
|
||||
update();
|
||||
}
|
||||
|
||||
|
||||
|
||||
void RS_DimDiametric::moveRef(const RS_Vector& ref, const RS_Vector& offset) {
|
||||
|
||||
if (ref.distanceTo(edata.definitionPoint)<1.0e-4) {
|
||||
RS_Vector c = (edata.definitionPoint + data.definitionPoint)/2.0;
|
||||
double d = c.distanceTo(edata.definitionPoint);
|
||||
double a = c.angleTo(edata.definitionPoint + offset);
|
||||
|
||||
RS_Vector v = RS_Vector::polar(d, a);
|
||||
edata.definitionPoint = c + v;
|
||||
data.definitionPoint = c - v;
|
||||
updateDim(true);
|
||||
}
|
||||
else if (ref.distanceTo(data.definitionPoint)<1.0e-4) {
|
||||
RS_Vector c = (edata.definitionPoint + data.definitionPoint)/2.0;
|
||||
double d = c.distanceTo(data.definitionPoint);
|
||||
double a = c.angleTo(data.definitionPoint + offset);
|
||||
|
||||
RS_Vector v = RS_Vector::polar(d, a);
|
||||
data.definitionPoint = c + v;
|
||||
edata.definitionPoint = c - v;
|
||||
updateDim(true);
|
||||
}
|
||||
else if (ref.distanceTo(data.middleOfText)<1.0e-4) {
|
||||
data.middleOfText.move(offset);
|
||||
updateDim(false);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Dumps the point's data to stdout.
|
||||
*/
|
||||
std::ostream& operator << (std::ostream& os, const RS_DimDiametric& d) {
|
||||
os << " DimDiametric: " << d.getData() << "\n" << d.getEData() << "\n";
|
||||
return os;
|
||||
}
|
||||
Reference in New Issue
Block a user