void RDimDiametricData::updateTextData() const {
initTextData();
double dimgap = getDimgap();
if (RMath::isNaN(defaultAngle)) {
// updates default angle:
getShapes();
}
// move text to the side if appropriate:
if (!hasCustomTextPosition()) {
//RBox bbox = textData.getBoundingBox();
if (!RMath::isNaN(dimLineLength) && textData.getWidth()>dimLineLength) {
RVector distH;
distH.setPolar(textData.getWidth()/2.0
+dimLineLength/2.0+dimgap, defaultAngle);
textPositionSide = textPositionCenter;
textPositionSide+=distH;
}
else {
textPositionSide = RVector::invalid;
}
}
textData.rotate(defaultAngle, RVector(0,0));
textData.move(getTextPosition());
}
void RDimLinearData::updateTextData() const {
initTextData();
double dimgap = getDimgap();
if (RMath::isNaN(defaultAngle)) {
// updates default angle:
getShapes();
}
// move text to the side if appropriate:
if (!hasCustomTextPosition()) {
// RVector newTextPos = dimensionLine.getMiddlePoint();
// RVector distV;
// // rotate text so it's readable from the bottom or right (ISO)
// // quadrant 1 & 4
// if (corrected) {
// distV.setPolar(dimgap + dimtxt/2.0, dimAngle1-M_PI/2.0);
// } else {
// distV.setPolar(dimgap + dimtxt/2.0, dimAngle1+M_PI/2.0);
// }
// // move text away from dimension line:
// newTextPos+=distV;
// // TODO: resets textPosition if text was moved to the side for lack of space:
// textPosition = newTextPos;
// qDebug() << "RDimensionData::getDimensionLineShapes(): 1: textPosition: " << textPosition;
// //updateTextData();
// qDebug() << "RDimensionData::getDimensionLineShapes(): 2: textPosition: " << textPosition;
if (!RMath::isNaN(dimLineLength) && textData.getWidth()>dimLineLength) {
RVector distH;
distH.setPolar(textData.getWidth()/2.0+dimLineLength/2.0+dimgap, defaultAngle);
textPositionSide = textPositionCenter;
textPositionSide+=distH;
//qDebug() << "RDimLinearData::updateTextData(): textPosition (side): " << textPositionCenter;
}
else {
textPositionSide = RVector::invalid;
}
}
textData.rotate(defaultAngle, RVector(0,0));
textData.move(getTextPosition());
}
/**
* Creates a dimensioning line (line with one, two or no arrows).
*/
QList<QSharedPointer<RShape> > RDimensionData::getDimensionLineShapes(
const RVector& p1, const RVector& p2,
bool arrow1, bool arrow2) const {
QList<QSharedPointer<RShape> > ret;
// text height (DIMTXT)
double dimtxt = getDimtxt();
// text distance to line (DIMGAP)
double dimgap = getDimgap();
// length of dimension line:
dimLineLength = p1.getDistanceTo(p2);
// do we have to put the arrows outside of the line?
bool outsideArrows = (dimLineLength < getDimasz()*2.5);
// arrow angles:
double arrowAngle1, arrowAngle2;
// Create dimension line:
RLine dimensionLine(p1, p2);
if (outsideArrows==false) {
arrowAngle1 = dimensionLine.getDirection2();
arrowAngle2 = RMath::getNormalizedAngle(arrowAngle1+M_PI);
} else {
arrowAngle1 = dimensionLine.getDirection1();
arrowAngle2 = RMath::getNormalizedAngle(arrowAngle1+M_PI);
// extend dimension line outside arrows
RVector dir;
dir.setPolar(getDimasz()*2, arrowAngle2);
dimensionLine.setStartPoint(p1 + dir);
dimensionLine.setEndPoint(p2 - dir);
}
ret.append(QSharedPointer<RShape>(new RLine(dimensionLine)));
if (arrow1) {
QList<QSharedPointer<RShape> > arrow = getArrow(p1, arrowAngle1);
ret.append(arrow);
}
if (arrow2) {
QList<QSharedPointer<RShape> > arrow = getArrow(p2, arrowAngle2);
ret.append(arrow);
}
double dimAngle1 = dimensionLine.getDirection1();
bool corrected=false;
defaultAngle = RMath::makeAngleReadable(dimAngle1, true, &corrected);
if (autoTextPos) {
RVector newTextPos = dimensionLine.getMiddlePoint();
RVector distV;
// rotate text so it's readable from the bottom or right (ISO)
// quadrant 1 & 4
if (corrected) {
distV.setPolar(dimgap + dimtxt/2.0, dimAngle1-M_PI/2.0);
} else {
distV.setPolar(dimgap + dimtxt/2.0, dimAngle1+M_PI/2.0);
}
// move text away from dimension line:
newTextPos+=distV;
textPositionCenter = newTextPos;
}
return ret;
}
QList<QSharedPointer<RShape> > RDimAngularData::getShapes(const RBox& queryBox, bool ignoreComplex, bool segment) const {
Q_UNUSED(queryBox)
Q_UNUSED(ignoreComplex)
Q_UNUSED(segment)
QSharedPointer<RBlockReferenceEntity> dimBlockReference = getDimensionBlockReference();
if (!dimBlockReference.isNull()) {
return dimBlockReference->getShapes(queryBox, ignoreComplex);
}
QList<QSharedPointer<RShape> > ret;
double dimexo = getDimexo();
double dimexe = getDimexe();
double dimtxt = getDimtxt();
double dimgap = getDimgap();
double dimasz = getDimasz();
// find out center:
RVector center = getCenter();
if (!center.isValid()) {
return ret;
}
double ang1 = 0.0;
double ang2 = 0.0;
bool reversed = false;
RVector p1;
RVector p2;
getAngles(ang1, ang2, reversed, p1, p2);
double rad = dimArcPosition.getDistanceTo(center);
RLine line;
RVector dir;
double len;
double dist;
// 1st extension line:
dist = center.getDistanceTo2D(p1);
len = rad - dist + dimexe;
dir.setPolar(1.0, ang1);
line = RLine(center + dir*dist + dir*dimexo, center + dir*dist + dir*len);
ret.append(QSharedPointer<RShape>(new RLine(line)));
// 2nd extension line:
dist = center.getDistanceTo2D(p2);
len = rad - dist + dimexe;
dir.setPolar(1.0, ang2);
line = RLine(center + dir*dist + dir*dimexo, center + dir*dist + dir*len);
ret.append(QSharedPointer<RShape>(new RLine(line)));
// Create dimension line (arc):
RArc arc(center, rad, ang1, ang2, reversed);
ret.append(QSharedPointer<RShape>(new RArc(arc)));
// length of dimension arc:
double distance = arc.getLength();
// do we have to put the arrows outside of the arc?
bool outsideArrows = (distance<dimasz*2);
// arrow angles:
double arrowAngle1, arrowAngle2;
double arrowAng;
if (rad>1.0e-6) {
arrowAng = getDimasz() / rad;
}
else {
arrowAng = 0.0;
}
if (outsideArrows) {
arrowAngle1 = arc.getDirection1();
arrowAngle2 = arc.getDirection2();
}
else {
RVector v1, v2;
if (!arc.isReversed()) {
v1.setPolar(rad, arc.getStartAngle()+arrowAng);
} else {
v1.setPolar(rad, arc.getStartAngle()-arrowAng);
}
v1+=arc.getCenter();
arrowAngle1 = arc.getStartPoint().getAngleTo(v1);
if (!arc.isReversed()) {
v2.setPolar(rad, arc.getEndAngle()-arrowAng);
} else {
v2.setPolar(rad, arc.getEndAngle()+arrowAng);
}
v2+=arc.getCenter();
arrowAngle2 = arc.getEndPoint().getAngleTo(v2);
arrowAngle1 = arrowAngle1+M_PI;
arrowAngle2 = arrowAngle2+M_PI;
}
// Arrows:
//RTriangle arrow = RTriangle::createArrow(arc.getStartPoint(), arrowAngle1, dimasz);
QList<QSharedPointer<RShape> > arrow = getArrow(arc.getStartPoint(), arrowAngle1);
ret.append(arrow);
//arrow = RTriangle::createArrow(arc.getEndPoint(), arrowAngle2, dimasz);
arrow = getArrow(arc.getEndPoint(), arrowAngle2);
ret.append(arrow);
//ret.append(QSharedPointer<RShape>(new RTriangle(arrow)));
//RVector oldMot = textPosition;
//textPosition = RVector(0,0);
//defaultAngle = 0.0;
//dimLineLength = RNANDOUBLE;
//getTextData();
//textPosition = oldMot;
RVector textPos = arc.getMiddlePoint();
double dimAngle1 = textPos.getAngleTo(arc.getCenter())-M_PI/2.0;
if (!autoTextPos) {
dimAngle1 = textPositionCenter.getAngleTo(arc.getCenter())-M_PI/2.0;
}
RVector distV;
double textAngle;
// rotate text so it's readable from the bottom or right (ISO)
// quadrant 1 & 4
if (dimAngle1>M_PI/2.0*3.0+0.001 ||
dimAngle1<M_PI/2.0+0.001) {
distV.setPolar(dimgap + dimtxt/2, dimAngle1+M_PI/2.0);
textAngle = dimAngle1;
}
// quadrant 2 & 3
else {
distV.setPolar(dimgap + dimtxt/2, dimAngle1-M_PI/2.0);
textAngle = dimAngle1+M_PI;
}
if (!autoTextPos) {
textPos = textPositionCenter;
} else {
// move text away from dimension line:
textPos+=distV;
textPositionCenter = textPos;
}
defaultAngle = textAngle;
//getTextData();
//textData.rotate(textAngle, RVector(0,0));
//textData.move(textPos);
return ret;
}
QList<QSharedPointer<RShape> > RDimOrdinateData::getShapes(const RBox& queryBox) const {
Q_UNUSED(queryBox)
QList<QSharedPointer<RShape> > ret;
// make sure that defaultAngle is valid, even if not used:
defaultAngle = 0.0;
// distance from entities (DIMEXO)
double dimexo = getDimexo();
RVector knee1;
RVector knee2;
RVector textOffsetV; // normal vector in direction of text offset
// vertical, measuring X
if (isMeasuringXAxis()) {
knee1.x = definingPoint.x;
knee2.x = leaderEndPoint.x;
if (definingPoint.y < leaderEndPoint.y) {
knee1.y = leaderEndPoint.y - 0.36*2;
if (knee1.y < definingPoint.y + 0.36) {
knee1.y = definingPoint.y + 0.36;
}
knee2.y = leaderEndPoint.y - 0.36;
textOffsetV = RVector(0,1);
}
else {
knee1.y = leaderEndPoint.y + 0.36*2;
if (knee1.y > definingPoint.y - 0.36) {
knee1.y = definingPoint.y - 0.36;
}
knee2.y = leaderEndPoint.y + 0.36;
textOffsetV = RVector(0,-1);
}
}
// horizontal, measuring Y
else {
knee1.y = definingPoint.y;
knee2.y = leaderEndPoint.y;
if (definingPoint.x < leaderEndPoint.x) {
knee1.x = leaderEndPoint.x - 0.36*2;
if (knee1.x < definingPoint.x + 0.36) {
knee1.x = definingPoint.x + 0.36;
}
knee2.x = leaderEndPoint.x - 0.36;
textOffsetV = RVector(1,0);
}
else {
knee1.x = leaderEndPoint.x + 0.36*2;
if (knee1.x > definingPoint.x - 0.36) {
knee1.x = definingPoint.x - 0.36;
}
knee2.x = leaderEndPoint.x + 0.36;
textOffsetV = RVector(-1,0);
}
}
RLine line;
if (definingPoint.getDistanceTo(knee1) > dimexo) {
line = RLine(definingPoint + textOffsetV*dimexo, knee1);
ret.append(QSharedPointer<RLine>(new RLine(line)));
}
line = RLine(knee1, knee2);
ret.append(QSharedPointer<RLine>(new RLine(line)));
line = RLine(knee2, leaderEndPoint);
ret.append(QSharedPointer<RLine>(new RLine(line)));
double textHeight = getDimtxt();
double dimgap = getDimgap();
dimLineLength = RNANDOUBLE;
//if (!middleOfText.isValid()) {
// middleOfText = RVector(0,0);
//}
RVector oldMot = textPositionCenter;
textPositionCenter = RVector(0,0);
getTextData();
textPositionCenter = oldMot;
//textData.getBoundingBox();
RVector textPos;
//if (textPosition.isValid() /*&& !autoText*/) {
if (!autoTextPos) {
textPos = textPositionCenter;
//autoTextPos = false;
} else {
if (!isMeasuringXAxis()) {
double labelWidth = textData.getWidth();
textPos = leaderEndPoint + textOffsetV * (labelWidth/2.0+dimgap);
}
else {
textPos = leaderEndPoint + textOffsetV * (textHeight/2.0+dimgap);
}
textPositionCenter = textPos;
//middleOfText = RVector::invalid;
//autoTextPos = true;
}
textData.move(textPos);
return ret;
}