void EnrichmentDialog::apply()
{
if (tabWidget->currentPage() == editPage)
fetchImage();
else if (tabWidget->currentPage() == framePage)
frameApplyTo();
else if (imagePage && tabWidget->currentPage() == imagePage)
chooseImageFile(imagePathBox->text());
else if (tabWidget->currentPage() == geometryPage){
setCoordinates(unitBox->currentIndex());
FrameWidget *fw = qobject_cast<FrameWidget *>(d_widget);
if (fw)
fw->setAttachPolicy((FrameWidget::AttachPolicy)attachToBox->currentIndex());
if (d_app)
d_app->d_keep_aspect_ration = keepAspectBox->isChecked();
} else if (patternPage && tabWidget->currentPage() == patternPage)
patternApplyTo();
else if (textPage && tabWidget->currentPage() == textPage){
LegendWidget *l = qobject_cast<LegendWidget *>(d_widget);
if (l)
l->setText(textEditBox->text());
textFormatApplyTo();
if (d_app)
d_app->setFormatBarFont(textFont);
}
}
void LegendWidget::restore(Graph *g, const QStringList& lst)
{
QColor backgroundColor = Qt::white;
double x = 0.0, y = 0.0;
QStringList::const_iterator line;
LegendWidget *l = new LegendWidget(g);
for (line = lst.begin(); line != lst.end(); line++){
QString s = *line;
if (s.contains("<Frame>"))
l->setFrameStyle((s.remove("<Frame>").remove("</Frame>").toInt()));
else if (s.contains("<Color>"))
l->setFrameColor(QColor(s.remove("<Color>").remove("</Color>")));
else if (s.contains("<FrameWidth>"))
l->setFrameWidth(s.remove("<FrameWidth>").remove("</FrameWidth>").toInt());
else if (s.contains("<LineStyle>"))
l->setFrameLineStyle(PenStyleBox::penStyle(s.remove("<LineStyle>").remove("</LineStyle>").toInt()));
else if (s.contains("<x>"))
x = s.remove("<x>").remove("</x>").toDouble();
else if (s.contains("<y>"))
y = s.remove("<y>").remove("</y>").toDouble();
else if (s.contains("<Text>")){
QStringList txt;
while ( s != "</Text>" ){
s = *(++line);
txt << s;
}
txt.pop_back();
l->setText(txt.join("\n"));
} else if (s.contains("<Font>")){
QStringList lst = s.remove("<Font>").remove("</Font>").split("\t");
QFont f = QFont(lst[0], lst[1].toInt(), lst[2].toInt(), lst[3].toInt());
f.setUnderline(lst[4].toInt());
f.setStrikeOut(lst[5].toInt());
l->setFont(f);
} else if (s.contains("<TextColor>"))
l->setTextColor(QColor(s.remove("<TextColor>").remove("</TextColor>")));
else if (s.contains("<Background>"))
backgroundColor = QColor(s.remove("<Background>").remove("</Background>"));
else if (s.contains("<Alpha>"))
backgroundColor.setAlpha(s.remove("<Alpha>").remove("</Alpha>").toInt());
else if (s.contains("<Angle>"))
l->setAngle(s.remove("<Angle>").remove("</Angle>").toInt());
else if (s.contains("<AutoUpdate>"))
l->setAutoUpdate(s.remove("<AutoUpdate>").remove("</AutoUpdate>").toInt());
}
if (l){
l->setBackgroundColor(backgroundColor);
l->setOriginCoord(x, y);
g->add(l, false);
}
}
void Filter::showLegend()
{
if (!d_output_graph)
return;
QList <FrameWidget *> lst = d_output_graph->enrichmentsList();
foreach(FrameWidget *fw, lst){
LegendWidget *l = qobject_cast<LegendWidget *>(fw);
if (l && l->isAutoUpdateEnabled()){
l->setText(l->text() + "\n" + legendInfo());
l->repaint();
return;
}
}
void Differentiation::output() {
std::vector<double> result(d_n - 1);
for (int i = 1; i < d_n - 1; i++)
result[i] = 0.5 * ((d_y[i + 1] - d_y[i]) / (d_x[i + 1] - d_x[i]) +
(d_y[i] - d_y[i - 1]) / (d_x[i] - d_x[i - 1]));
ApplicationWindow *app = dynamic_cast<ApplicationWindow *>(parent());
if (!app) {
throw std::logic_error(
"Parent of Differentiation is not ApplicationWindow as expected.");
}
QLocale locale = app->locale();
QString tableName = app->generateUniqueName(QString(objectName()));
QString dataSet;
if (d_curve)
dataSet = d_curve->title().text();
else
dataSet = d_y_col_name;
d_result_table = app->newHiddenTable(
tableName,
tr("Derivative") + " " + tr("of", "Derivative of") + " " + dataSet,
d_n - 2, 2);
for (int i = 1; i < d_n - 1; i++) {
d_result_table->setText(
i - 1, 0, locale.toString(d_x[i], 'g', app->d_decimal_digits));
d_result_table->setText(
i - 1, 1, locale.toString(result[i], 'g', app->d_decimal_digits));
}
if (d_graphics_display) {
if (!d_output_graph)
d_output_graph = createOutputGraph()->activeGraph();
d_output_graph->insertCurve(d_result_table, tableName + "_2", 0);
QString legend = "\\l(1)" + tr("Derivative") + " " +
tr("of", "Derivative of") + " " + dataSet;
LegendWidget *l = d_output_graph->legend();
if (l) {
l->setText(legend);
l->repaint();
} else
d_output_graph->newLegend(legend);
}
}
void Differentiation::output()
{
double *result = new double[d_n-1];
for (int i = 1; i < d_n-1; i++)
result[i]=0.5*((d_y[i+1]-d_y[i])/(d_x[i+1]-d_x[i]) + (d_y[i]-d_y[i-1])/(d_x[i]-d_x[i-1]));
ApplicationWindow *app = (ApplicationWindow *)parent();
QLocale locale = app->locale();
QString tableName = app->generateUniqueName(QString(objectName()));
QString dataSet;
if (d_curve)
dataSet = d_curve->title().text();
else
dataSet = d_y_col_name;
d_result_table = app->newHiddenTable(tableName, tr("Derivative") + " " + tr("of","Derivative of") + " " + dataSet, d_n-2, 2);
for (int i = 1; i < d_n-1; i++) {
d_result_table->setText(i-1, 0, locale.toString(d_x[i], 'g', app->d_decimal_digits));
d_result_table->setText(i-1, 1, locale.toString(result[i], 'g', app->d_decimal_digits));
}
delete[] result;
if (d_graphics_display){
if (!d_output_graph)
d_output_graph = createOutputGraph()->activeLayer();
d_output_graph->insertCurve(d_result_table, tableName + "_2", 0);
QString legend = "\\l(1)" + tr("Derivative") + " " + tr("of","Derivative of") + " " + dataSet;
LegendWidget *l = d_output_graph->legend();
if (l){
l->setText(legend);
l->repaint();
} else
d_output_graph->newLegend(legend);
}
}
