void ChooseColorDialog::apply() {
CurveList curveList = _store->getObjects<Curve>();
for (CurveList::iterator curve_iter = curveList.begin(); curve_iter != curveList.end(); ++curve_iter)
{
VectorPtr vector;
CurvePtr curve = kst_cast<Curve>(*curve_iter);
if (_xVector->isChecked()) {
vector = curve->xVector();
} else {
vector = curve->yVector();
}
if (DataVectorPtr dataVector = kst_cast<DataVector>(vector))
{
curve->writeLock();
curve->setColor(getColorForFile(dataVector->filename()));
curve->registerChange();
curve->unlock();
}
}
// Store the selected colors in the corresponding datasource objects
QMutableMapIterator<DataSourcePtr, QColor> itDatasource(_dataSourceColors);
QListIterator<ColorButton*> itColorButton(_colorButtons);
DataSourcePtr ds;
while (itDatasource.hasNext()) {
ds = itDatasource.next().key();
ds->setColor(itColorButton.next()->color()); // Per construction there should always be as many color buttons as datasources
}
updateColorGroup(); // This will update the _dataSourceColors map
UpdateManager::self()->doUpdates(true);
kstApp->mainWindow()->document()->setChanged(true);
}
void DifferentiateCurvesDialog::apply() {
bool lineColorOrder = !_selectedListBox->findItems(tr("Line Color"), Qt::MatchExactly).empty();
bool pointStyleOrder = !_selectedListBox->findItems(tr("Point Style"), Qt::MatchExactly).empty();
bool lineStyleOrder = !_selectedListBox->findItems(tr("Line Style"), Qt::MatchExactly).empty();
bool lineWidthOrder = !_selectedListBox->findItems(tr("Line Width"), Qt::MatchExactly).empty();
int maxLineWidth = _maxLineWidth->value();
int pointDensity = _pointDensity->currentIndex();
int sequenceNum = 0;
CurveList curveList = _store->getObjects<Curve>();
for (CurveList::iterator curve_iter = curveList.begin(); curve_iter != curveList.end(); ++curve_iter)
{
CurvePtr curve = kst_cast<Curve>(*curve_iter);
curve->writeLock();
if (lineColorOrder) {
curve->setColor(ColorSequence::entry(sequenceNum));
}
if (pointStyleOrder) {
curve->setPointType(sequenceNum % KSTPOINT_MAXTYPE);
curve->setHasPoints(true);
curve->setPointDensity(pointDensity);
}
if (lineStyleOrder) {
curve->setLineStyle(sequenceNum % LINESTYLE_MAXTYPE);
}
if (lineWidthOrder) {
curve->setLineWidth((sequenceNum + 1) % maxLineWidth);
}
curve->registerChange();
curve->unlock();
++sequenceNum;
}
resetLists();
UpdateManager::self()->doUpdates(true);
kstApp->mainWindow()->document()->setChanged(true);
}
void VectorSelector::setToLastX(QString field) {
if (!_store) {
return;
}
int match = -1;
VectorList vectors = _store->getObjects<Vector>();
int size = vectors.size();
for (int i = 0; i < size; ++i) {
if (vectors.at(i)->descriptiveName() == field) {
match = i;
}
}
if (match >-1) {
setSelectedVector(vectors.at(match));
} else {
CurveList objects = _store->getObjects<Curve>();
if (objects.count()>0) {
setSelectedVector(objects.at(objects.count()-1)->xVector());
}
}
}
void ChooseColorDialog::apply() {
CurveList curveList = _store->getObjects<Curve>();
for (CurveList::iterator curve_iter = curveList.begin(); curve_iter != curveList.end(); ++curve_iter)
{
VectorPtr vector;
CurvePtr curve = kst_cast<Curve>(*curve_iter);
if (_xVector->isChecked()) {
vector = curve->xVector();
} else {
vector = curve->yVector();
}
if (DataVectorPtr dataVector = kst_cast<DataVector>(vector))
{
curve->writeLock();
curve->setColor(getColorForFile(dataVector->dp()->filename()));
curve->registerChange();
curve->unlock();
}
}
updateColorGroup();
UpdateManager::self()->doUpdates(true);
kstApp->mainWindow()->document()->setChanged(true);
}
int ReadData(const char * filename, CurveList & curves,
CGAL::Bbox_2 & bbox)
{
Curve_2 cv;
char dummy[256];
std::ifstream inp(filename);
if (!inp.is_open()) {
std::cerr << "Cannot open file " << filename << "!" << std::endl;
return -1;
}
int count;
inp >> count;
inp.getline(dummy, sizeof(dummy));
for (int i = 0; i < count; i++) {
ReadCurve(inp, cv);
curves.push_back(cv);
CGAL::Bbox_2 curve_bbox = cv.bbox();
if (i == 0) bbox = curve_bbox;
else bbox = bbox + curve_bbox;
}
inp.close();
return 0;
}