Instances *ThresholdCurve::getCurve(std::vector<Prediction*> predictions) {
if (predictions.size() == 0) {
return nullptr;
}
return getCurve(predictions, (static_cast<NominalPrediction*>(predictions[0]))->distribution().size() - 1);
}
void
KnobGui::setInterpolationForDimensions(QAction* action,
KeyframeTypeEnum interp)
{
if (!action) {
return;
}
int dimension = action->data().toInt();
KnobPtr knob = getKnob();
for (int i = 0; i < knob->getDimension(); ++i) {
if ( (dimension == -1) || (dimension == i) ) {
boost::shared_ptr<Curve> c = knob->getCurve(ViewIdx(0), i);
if (c) {
int kfCount = c->getKeyFramesCount();
for (int j = 0; j < kfCount; ++j) {
c->setKeyFrameInterpolation(interp, j);
}
boost::shared_ptr<Curve> guiCurve = getCurve(ViewIdx(0), i);
if (guiCurve) {
guiCurve->clone(*c);
}
}
}
}
if ( knob->getHolder() ) {
knob->getHolder()->incrHashAndEvaluate(knob->getEvaluateOnChange(), false);
}
Q_EMIT keyInterpolationChanged();
}
void KRAnimationAttribute::deleteCurve()
{
KRAnimationCurve *curve = getCurve();
if(curve) {
getContext().getAnimationCurveManager()->deleteAnimationCurve(curve);
m_curve = NULL;
}
}
/**
* Return duplicate of edittable curve which is _curve_before_lpe if it exists or
* shape->curve if not.
*/
SPCurve* SPPath::get_curve_for_edit () const
{
if (_curve_before_lpe && sp_lpe_item_has_path_effect_recursive(SP_LPE_ITEM(this))) {
return get_original_curve();
} else {
return getCurve();
}
}
/** Return area of curve segments
* @return area.
*/
double OGRCompoundCurve::get_AreaOfCurveSegments() const
{
double dfArea = 0;
for( int i = 0; i < getNumCurves(); i++ )
{
const OGRCurve* poPart = getCurve(i);
dfArea += poPart->get_AreaOfCurveSegments();
}
return dfArea;
}
OGRBoolean OGRCurveCollection::Equals( OGRCurveCollection *poOCC ) const
{
if( getNumCurves() != poOCC->getNumCurves() )
return FALSE;
// we should eventually test the SRS.
for( int iGeom = 0; iGeom < nCurveCount; iGeom++ )
{
if( !getCurve(iGeom)->Equals(poOCC->getCurve(iGeom)) )
return FALSE;
}
return TRUE;
}
void
KnobGui::onShowInCurveEditorActionTriggered()
{
KnobPtr knob = getKnob();
assert( knob->getHolder()->getApp() );
getGui()->setCurveEditorOnTop();
std::vector<boost::shared_ptr<Curve> > curves;
for (int i = 0; i < knob->getDimension(); ++i) {
boost::shared_ptr<Curve> c = getCurve(ViewIdx(0), i);
if ( c->isAnimated() ) {
curves.push_back(c);
}
}
if ( !curves.empty() ) {
getGui()->getCurveEditor()->centerOn(curves);
}
}
void LazyGraph::removeCurve(CurveId id)
{
CurvePtr c = getCurve(id);
if (c != NULL) {
NodePtr start = c->getStart();
NodePtr end = c->getEnd();
NodeId nId;
nId.id = NULL_ID;
c->addVertex(nId, 0);
c->addVertex(nId, 1);
if (start != end && start != NULL) {
start->removeCurve(id);
if (start->getCurveCount() == 0) {
NodeId sid = start->getId();
start = NULL;
removeNode(sid);
} else {
nodeCache->add(start.get(), true);
}
}
if (end != NULL) {
end->removeCurve(id);
if (end->getCurveCount() == 0) {
NodeId eid = end->getId();
end = NULL;
removeNode(eid);
} else {
nodeCache->add(end.get(), true);
}
}
}
curveCache->changedResources.erase(c.get());
map<CurveId, long int>::iterator k = curveOffsets.find(id);
if (k != curveOffsets.end()) {
curveOffsets.erase(k);
}
}
CurvePtr LazyGraph::get(CurveId id)
{
return getCurve(id);
}
FractalGenerator::NoiseFunction FractalGenerator::getGradientNoise()
{
auto curve = getCurve();
return std::move(mm::gradient_noise(engine_, curve));
}
FractalGenerator::NoiseFunction FractalGenerator::getValueNoise()
{
auto curve = getCurve();
return std::move(mm::value_noise(engine_, curve));
}
QwtArray<long> LegendWidget::itemsHeight(int symbolLineLength, int &width, int &height,
int &textWidth, int &textHeight)
{
QString text = d_text->text();
QStringList titles = text.split("\n", QString::KeepEmptyParts);
int n = (int)titles.count();
QwtArray<long> heights(n);
width = 0;
height = 0;
int maxL = 0;
int h = top_margin + d_frame_pen.width();
for (int i=0; i<n; i++){
QString s = titles[i];
int textL = 0;
bool curveSymbol = false;
while (s.contains("\\l(") || s.contains("\\p{")){
int pos = s.indexOf("\\l(", 0);
curveSymbol = true;
if (pos >= 0){
QwtText aux(parse(s.left(pos)));
aux.setFont(d_text->font());
QSize size = aux.textSize();
textL += size.width();
int pos1 = s.indexOf("(", pos);
int pos2 = s.indexOf(")", pos1);
int point = -1;
PlotCurve *curve = getCurve(s.mid(pos1+1, pos2-pos1-1), point);
if (!curve){
s = s.right(s.length() - pos2 - 1);
continue;
}
textL += symbolLineLength + h_space;
s = s.right(s.length() - s.indexOf(")", pos) - 1);
} else {
pos = s.indexOf("\\p{", 0);
if (pos >= 0){
QwtText aux(parse(s.left(pos)));
aux.setFont(d_text->font());
QSize size = aux.textSize();
textL += size.width();
textL += symbolLineLength;
s = s.right(s.length() - s.indexOf("}", pos) - 1);
}
}
}
QwtText aux(parse(s));
aux.setFont(d_text->font());
QSize size = aux.textSize();
textL += size.width();
if (curveSymbol)
textL += h_space;
if (textL > maxL)
maxL = textL;
int textH = size.height();
height += textH;
heights[i] = h + textH/2;
h += textH;
}
height += 2*top_margin;
width = 2*left_margin + maxL;
int fw = 2*d_frame_pen.width();
height += fw;
width += fw;
textHeight = height;
textWidth = width;
int aux_a = d_angle;
if (aux_a > 270)
aux_a -= 270;
if (aux_a >= 180)
aux_a -= 180;
if (aux_a > 90)
aux_a -= 90;
double angle = aux_a*M_PI/180.0;
if ((d_angle >= 0 && d_angle <= 90) || (d_angle >= 180 && d_angle <= 270)){
height = int(textWidth*sin(angle) + textHeight*cos(angle));
width = int(textWidth*cos(angle) + textHeight*sin(angle));
} else {
height = int(textWidth*cos(angle) + textHeight*sin(angle));
width = int(textWidth*sin(angle) + textHeight*cos(angle));
}
if (d_frame == Shadow){
width += d_shadow_width;
height += d_shadow_width;
}
return heights;
}
void LegendWidget::drawText(QPainter *p, const QRect& rect,
QwtArray<long> height, int symbolLineLength)
{
p->save();
if (d_plot->antialiasing())
p->setRenderHints(QPainter::Antialiasing);
p->setRenderHint(QPainter::TextAntialiasing);
p->translate(rect.x(), rect.y());
int aux_a = d_angle;
if (aux_a >= 270){
aux_a -= 270;
p->translate(rect.height()*cos(aux_a*M_PI/180.0), 0.0);
} else if (aux_a >= 180){
aux_a -= 180;
p->translate(this->width(), rect.height()*cos(aux_a*M_PI/180.0));
} else if (aux_a > 90){
aux_a -= 90;
p->translate(rect.width()*sin(aux_a*M_PI/180.0), this->height());
} else
p->translate(0.0, rect.width()*sin(d_angle*M_PI/180.0));
p->rotate(-d_angle);
int l = symbolLineLength;
QString text = d_text->text();
QStringList titles = text.split("\n", QString::KeepEmptyParts);
for (int i=0; i<(int)titles.count(); i++){
int w = left_margin + d_frame_pen.width();
bool curveSymbol = false;
QString s = titles[i];
while (s.contains("\\l(") || s.contains("\\p{")){
curveSymbol = true;
int pos = s.indexOf("\\l(", 0);
if (pos >= 0){
QwtText aux(parse(s.left(pos)));
aux.setFont(d_text->font());
aux.setColor(d_text->color());
QSize size = aux.textSize();
QRect tr = QRect(QPoint(w, height[i] - size.height()/2), size);
aux.draw(p, tr);
w += size.width();
int pos1 = s.indexOf("(", pos);
int pos2 = s.indexOf(")", pos1);
int point = -1;
PlotCurve *curve = getCurve(s.mid(pos1+1, pos2-pos1-1), point);
if (!curve){
s = s.right(s.length() - pos2 - 1);
continue;
}
drawSymbol(curve, point, p, w, height[i], l);
w += l + h_space;
s = s.right(s.length() - pos2 - 1);
} else {
pos = s.indexOf("\\p{", 0);
if (pos >= 0){
QwtText aux(parse(s.left(pos)));
aux.setFont(d_text->font());
aux.setColor(d_text->color());
QSize size = aux.textSize();
QRect tr = QRect(QPoint(w, height[i] - size.height()/2), size);
aux.draw(p, tr);
w += size.width();
int pos1 = s.indexOf("{", pos);
int pos2 = s.indexOf("}", pos1);
int point = s.mid(pos1 + 1, pos2 - pos1 - 1).toInt() - 1;
drawSymbol((PlotCurve*)d_plot->curve(0), point, p, w, height[i], l);
w += l;
s = s.right(s.length() - pos2 - 1);
}
}
}
if (!s.isEmpty()){
if (curveSymbol)
w += h_space;
QwtText aux(parse(s));
aux.setFont(d_text->font());
aux.setColor(d_text->color());
QSize size = aux.textSize();
QRect tr = QRect(QPoint(w, height[i] - size.height()/2), size);
aux.draw(p, tr);
}
}
p->restore();
}
int LegendWidget::symbolsMaxWidth()
{
QList<int> cvs = d_plot->curveKeys();
int curves = cvs.count();
if (!curves)
return 0;
// RJT (22/09/09): For rest of method, copied in code from current
// QtiPlot (rev. 1373) to fix infinite loop if closing bracket missing
int maxL = 0;
QString text = d_text->text();
QStringList titles = text.split("\n", QString::KeepEmptyParts);
for (int i=0; i<(int)titles.count(); i++){
QString s = titles[i];
while (s.contains("\\l(",Qt::CaseInsensitive)){
int pos = s.indexOf("\\l(", 0,Qt::CaseInsensitive);
int pos1 = s.indexOf("(", pos);
int pos2 = s.indexOf(")", pos1);
int pos3 = s.indexOf(",",pos1);
if (pos3 != -1 && pos3 < pos2 ) pos2=pos3; // for pi charts get dataset number
if (pos2 == -1){
s = s.right(s.length() - pos1 - 1);
continue;
}
int point = 0;
PlotCurve* c = getCurve(s.mid(pos1 + 1, pos2 - pos1 - 1), point);
if (c && c->type() == Graph::Pie){
maxL = 2*d_text->font().pointSize();//10;
line_length = 0;
s = s.right(s.length() - pos2 - 1);
continue;
}
if (c && c->rtti() != QwtPlotItem::Rtti_PlotSpectrogram) {
if (c->type() == Graph::Pie ||
c->type() == Graph::VerticalBars ||
c->type() == Graph::HorizontalBars ||
c->type() == Graph::Histogram ||
c->type() == Graph::Box){
maxL = 2*d_text->font().pointSize();//10;
line_length = 0;
} else {
int l = c->symbol().size().width();
if (l < 3)
l = 3;
else if (l > 15)
l = 15;
if (l>maxL && c->symbol().style() != QwtSymbol::NoSymbol)
maxL = l;
}
}
s = s.right(s.length() - pos2 - 1);
}
if (titles[i].contains("\\p{")){ // old syntax for pie charts
maxL = 2*d_text->font().pointSize();//10;
line_length = 0;
}
}
return maxL;
}
QwtArray<int> LegendWidget::itemsHeight(int y, int symbolLineLength, int &width, int &height)
{
// RJT (22/09/09): For most of method, copied in code from current
// QtiPlot (rev. 1373) to fix infinite loop if closing bracket missing
QString text = d_text->text();
QStringList titles = text.split("\n", QString::KeepEmptyParts);
int n = (int)titles.count();
QwtArray<int> heights(n);
width = 0;
height = 0;
int maxL = 0;
int h = top_margin; // In QtiPlot rev 1373: + d_frame_pen.width();
for (int i=0; i<n; i++){
QString s = titles[i];
int textL = 0;
//bool curveSymbol = false;
while (s.contains("\\l(",Qt::CaseInsensitive) || s.contains("\\p{",Qt::CaseInsensitive)){
int pos = s.indexOf("\\l(", 0,Qt::CaseInsensitive);
int pos2 = s.indexOf(",",pos); // two arguments in case if pie chart
int pos3 = s.indexOf(")",pos);
//curveSymbol = true;
if (pos >= 0 && (pos2==-1 || pos2>pos3)){
QwtText aux(parse(s.left(pos))); //not a pie chart
aux.setFont(d_text->font());
QSize size = aux.textSize(); // In QtiPlot rev 1373: textSize(p, aux);
textL += size.width();
int pos1 = s.indexOf("(", pos);
int pos2 = s.indexOf(")", pos1);
if (pos2 == -1){
s = s.right(s.length() - pos1 - 1);
continue;
}
int point = -1;
PlotCurve *curve = getCurve(s.mid(pos1+1, pos2-pos1-1), point);
if (!curve){
s = s.right(s.length() - pos2 - 1);
continue;
}
textL += symbolLineLength + h_space;
s = s.right(s.length() - s.indexOf(")", pos) - 1);
} else { //Pie chart?
pos = s.indexOf("\\p{", 0,Qt::CaseInsensitive); //look for old syntax
if (pos >= 0){
QwtText aux(parse(s.left(pos)));
aux.setFont(d_text->font());
QSize size = aux.textSize(); // In QtiPlot rev 1373: textSize(p, aux);
textL += size.width();
textL += symbolLineLength;
int pos2=s.indexOf("}", pos);
if (pos2==-1) pos2=pos+3;
s = s.right(s.length() - pos2 - 1);
} else {
pos = s.indexOf("\\l(", 0,Qt::CaseInsensitive); // new syntax
if (pos >= 0){
QwtText aux(parse(s.left(pos)));
aux.setFont(d_text->font());
QSize size = aux.textSize(); // In QtiPlot rev 1373: textSize(p, aux);
textL += size.width();
textL += symbolLineLength;
int pos2=s.indexOf(")", pos);
if (pos2==-1) pos2=pos+3;
s = s.right(s.length() - pos2 - 1);
}
}
}
}
// RJT (22/09/09): End copied in code from rev. 1373
QwtText aux(parse(s));
aux.setFont(d_text->font());
QSize size = aux.textSize();
textL += size.width();
if (textL > maxL)
maxL = textL;
int textH = size.height();
height += textH;
heights[i] = y + h + textH/2;
h += textH;
}
height += 2*top_margin;
width = 2*left_margin + maxL + h_space;
return heights;
}
void LegendWidget::drawText(QPainter *p, const QRect& rect,
QwtArray<int> height, int symbolLineLength)
{
p->save();
if ((dynamic_cast<Graph *>(d_plot->parent()))->antialiasing())
p->setRenderHints(QPainter::Antialiasing);
// RJT (22/09/09): For remainder of method, copied in code from current
// QtiPlot (rev. 1373) to fix infinite loop if closing bracket missing
int l = symbolLineLength;
QString text = d_text->text();
QStringList titles = text.split("\n", QString::KeepEmptyParts);
for (int i=0; i<(int)titles.count(); i++){
int w = left_margin + rect.x(); // QtiPlot Rev 1373 has this as 2nd arg: d_frame_pen.width();
bool curveSymbol = false;
QString s = titles[i];
while (s.contains("\\l(",Qt::CaseInsensitive) || s.contains("\\p{",Qt::CaseInsensitive)){
curveSymbol = true;
int pos = s.indexOf("\\l(", 0,Qt::CaseInsensitive);
int pos2 = s.indexOf(",",pos); // two arguments in case if pie chart
int pos3 = s.indexOf(")",pos);
if (pos >= 0 && (pos2 == -1 || pos2 > pos3)){
QwtText aux(parse(s.left(pos))); //not a pie chart
aux.setFont(d_text->font());
aux.setColor(d_text->color());
aux.setRenderFlags (Qt::AlignLeft | Qt::AlignVCenter);
QSize size = aux.textSize(); // In QtiPlot rev 1373: textSize(p, aux);
QRect tr = QRect(QPoint(w, height[i] - size.height()/2), size);
aux.draw(p, tr);
w += size.width();
int pos1 = s.indexOf("(", pos);
int pos2 = s.indexOf(")", pos1);
if (pos2 == -1){
s = s.right(s.length() - pos1 - 1);
continue;
}
int point = -1;
PlotCurve *curve = getCurve(s.mid(pos1+1, pos2-pos1-1), point);
if (!curve){
s = s.right(s.length() - pos2 - 1);
continue;
}
drawSymbol(curve, point, p, w, height[i], l);
w += l + h_space;
s = s.right(s.length() - pos2 - 1);
} else { // pie chart?
pos = s.indexOf("\\p{", 0);
if (pos >= 0){ // old syntax
QwtText aux(parse(s.left(pos)));
aux.setFont(d_text->font());
aux.setColor(d_text->color());
aux.setRenderFlags (Qt::AlignLeft | Qt::AlignVCenter);
QSize size = aux.textSize(); // In QtiPlot rev 1373: textSize(p, aux);
QRect tr = QRect(QPoint(w, height[i] - size.height()/2), size);
aux.draw(p, tr);
w += size.width();
int pos1 = s.indexOf("{", pos);
int pos2 = s.indexOf("}", pos1);
if (pos2 == -1){
s = s.right(s.length() - pos1 - 1);
continue;
}
int point = s.mid(pos1 + 1, pos2 - pos1 - 1).toInt() - 1;
drawSymbol(dynamic_cast<PlotCurve*>(d_plot->curve(0)), point, p, w, height[i], l);
w += l;
s = s.right(s.length() - pos2 - 1);
} else {
pos = s.indexOf("\\l(", 0,Qt::CaseInsensitive);
if (pos >= 0 && pos2 != -1){ //new syntax
QwtText aux(parse(s.left(pos)));
aux.setFont(d_text->font());
aux.setColor(d_text->color());
aux.setRenderFlags (Qt::AlignLeft | Qt::AlignVCenter);
QSize size = aux.textSize(); // In QtiPlot rev 1373: textSize(p, aux);
QRect tr = QRect(QPoint(w, height[i] - size.height()/2), size);
aux.draw(p, tr);
w += size.width();
int pos1 = s.indexOf(",", pos);
int pos3 = s.indexOf(")", pos1);
if (pos3 == -1){
s = s.right(s.length() - pos1 - 1);
continue;
}
int point = s.mid(pos1 + 1, pos3 - pos1 - 1).toInt() - 1;
drawSymbol(dynamic_cast<PlotCurve*>(d_plot->curve(0)), point, p, w, height[i], l);
w += l;
s = s.right(s.length() - pos3 - 1);
}
}
}
}
if (!s.isEmpty()){
if (curveSymbol)
w += h_space;
QwtText aux(parse(s));
aux.setFont(d_text->font());
aux.setColor(d_text->color());
aux.setRenderFlags (Qt::AlignLeft | Qt::AlignVCenter);
QSize size = aux.textSize(); // In QtiPlot rev 1373: textSize(p, aux);
QRect tr = QRect(QPoint(w, height[i] - size.height()/2), size);
aux.draw(p, tr);
}
}
p->restore();
}