diff options
Diffstat (limited to 'tests/scattertest/main.cpp')
-rw-r--r-- | tests/scattertest/main.cpp | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/tests/scattertest/main.cpp b/tests/scattertest/main.cpp index 50c73901..207da530 100644 --- a/tests/scattertest/main.cpp +++ b/tests/scattertest/main.cpp @@ -129,6 +129,9 @@ int main(int argc, char **argv) QPushButton *testReverseButton = new QPushButton(widget); testReverseButton->setText(QStringLiteral("Test Axis Reversing")); + QPushButton *renderToImageButton = new QPushButton(widget); + renderToImageButton->setText(QStringLiteral("Render the graph to an image")); + QLinearGradient grBtoY(0, 0, 100, 0); grBtoY.setColorAt(1.0, Qt::black); grBtoY.setColorAt(0.67, Qt::blue); @@ -270,7 +273,8 @@ int main(int argc, char **argv) vLayout->addWidget(startTimerButton, 0, Qt::AlignTop); vLayout->addWidget(massiveDataTestButton, 0, Qt::AlignTop); vLayout->addWidget(testItemChangesButton, 0, Qt::AlignTop); - vLayout->addWidget(testReverseButton, 1, Qt::AlignTop); + vLayout->addWidget(testReverseButton, 0, Qt::AlignTop); + vLayout->addWidget(renderToImageButton, 1, Qt::AlignTop); vLayout2->addWidget(gradientBtoYPB, 0, Qt::AlignTop); vLayout2->addWidget(fpsLabel, 0, Qt::AlignTop); @@ -299,8 +303,6 @@ int main(int argc, char **argv) vLayout2->addWidget(new QLabel(QStringLiteral("Axis label rotation"))); vLayout2->addWidget(axisLabelRotationSlider, 1, Qt::AlignTop); - widget->show(); - ScatterDataModifier *modifier = new ScatterDataModifier(chart); QObject::connect(fontSizeSlider, &QSlider::valueChanged, modifier, @@ -352,6 +354,8 @@ int main(int argc, char **argv) &ScatterDataModifier::testItemChanges); QObject::connect(testReverseButton, &QPushButton::clicked, modifier, &ScatterDataModifier::testAxisReverse); + QObject::connect(renderToImageButton, &QPushButton::clicked, modifier, + &ScatterDataModifier::renderToImage); QObject::connect(gradientBtoYPB, &QPushButton::clicked, modifier, &ScatterDataModifier::setGradient); QObject::connect(themeButton, &QPushButton::clicked, modifier, @@ -396,7 +400,12 @@ int main(int argc, char **argv) modifier->setFpsLabel(fpsLabel); + chart->setGeometry(QRect(0, 0, 800, 800)); + modifier->start(); + modifier->renderToImage(); // Initial hidden render + + widget->show(); return app.exec(); } |