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hub / github.com/KDE/labplot / numericSpacingStartValueNonZero

Method numericSpacingStartValueNonZero

tests/backend/Axis/AxisTest3.cpp:490–548  ·  view source on GitHub ↗

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488}
489
490void AxisTest3::numericSpacingStartValueNonZero() {
491 QLocale::setDefault(QLocale::C); // use . as decimal separator
492 Project project;
493 auto* ws = new Worksheet(QStringLiteral("worksheet"));
494 QVERIFY(ws != nullptr);
495 project.addChild(ws);
496
497 Spreadsheet* spreadsheetData = new Spreadsheet(QStringLiteral("data"), false);
498 spreadsheetData->setColumnCount(2);
499 spreadsheetData->setRowCount(3);
500 project.addChild(spreadsheetData);
501
502 auto* xCol = spreadsheetData->column(0);
503 xCol->setColumnMode(AbstractColumn::ColumnMode::Double);
504 xCol->replaceValues(-1, QVector<double>({1., 2., 5.}));
505
506 auto* yCol = spreadsheetData->column(1);
507 yCol->replaceValues(-1, QVector<double>({2., 3., 4.}));
508
509 QCOMPARE(spreadsheetData->rowCount(), 3);
510 QCOMPARE(spreadsheetData->columnCount(), 2);
511
512 auto* p = new CartesianPlot(QStringLiteral("plot"));
513 p->setType(CartesianPlot::Type::TwoAxes); // Otherwise no axes are created
514 p->setNiceExtend(false);
515 QVERIFY(p != nullptr);
516 ws->addChild(p);
517
518 auto* curve = new XYCurve(QStringLiteral("xy-curve"));
519 curve->setXColumn(xCol);
520 curve->setYColumn(yCol);
521 p->addChild(curve);
522
523 auto axes = p->children<Axis>();
524 QCOMPARE(axes.count(), 2);
525 QCOMPARE(axes.at(0)->name(), QStringLiteral("x"));
526 QCOMPARE(axes.at(1)->name(), QStringLiteral("y"));
527
528 auto* xAxis = static_cast<Axis*>(axes.at(0));
529 xAxis->setMajorTicksSpacing(0.7);
530 QCOMPARE(xAxis->range().start(), 1.);
531 QCOMPARE(xAxis->range().end(), 5.);
532 xAxis->setMajorTicksType(Axis::TicksType::Spacing);
533 // QCOMPARE(xAxis->majorTicksNumber(), 3);
534 QCOMPARE(xAxis->labelsTextType(), Axis::LabelsTextType::PositionValues);
535 xAxis->setMajorTicksStartType(Axis::TicksStartType::Absolute);
536 xAxis->setMajorTickStartValue(1.7);
537 QVERIFY(xAxis->majorTickStartValue() > 0);
538 {
539 QStringList expectedStrings{
540 QStringLiteral("1.7"),
541 QStringLiteral("2.4"),
542 QStringLiteral("3.1"),
543 QStringLiteral("3.8"),
544 QStringLiteral("4.5"),
545 };
546 COMPARE_STRING_VECTORS(xAxis->tickLabelStrings(), expectedStrings);
547 }

Callers

nothing calls this directly

Calls 15

setNiceExtendMethod · 0.80
setYColumnMethod · 0.80
setMajorTicksSpacingMethod · 0.80
rangeMethod · 0.80
setMajorTicksTypeMethod · 0.80
tickLabelStringsMethod · 0.80
addChildMethod · 0.45
setColumnCountMethod · 0.45
setRowCountMethod · 0.45
columnMethod · 0.45

Tested by

no test coverage detected