diff options
author | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2013-09-18 15:16:03 +0300 |
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committer | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2013-09-19 07:43:16 +0300 |
commit | 8d84fc94b2cd5a0cc9eb83fd7708920ce785fa1b (patch) | |
tree | b95e1ae87adbefb74350a8ed0d626aa823553960 /examples/surfacechart | |
parent | e746a954501e8b9eaee572414314a17ae2929573 (diff) |
Implement limts related autoscaling for surface
Task-number: QTRD-2267
Change-Id: I406e1530585989a873885ac1ab8e4d2913080c22
Reviewed-by: Mika Salmela <mika.salmela@digia.com>
Diffstat (limited to 'examples/surfacechart')
-rw-r--r-- | examples/surfacechart/chartmodifier.cpp | 26 | ||||
-rw-r--r-- | examples/surfacechart/main.cpp | 4 |
2 files changed, 8 insertions, 22 deletions
diff --git a/examples/surfacechart/chartmodifier.cpp b/examples/surfacechart/chartmodifier.cpp index 94f97b5f..012ff68f 100644 --- a/examples/surfacechart/chartmodifier.cpp +++ b/examples/surfacechart/chartmodifier.cpp @@ -36,9 +36,6 @@ ChartModifier::ChartModifier(Q3DSurface *chart) m_chart->setAxisX(new Q3DValueAxis); m_chart->setAxisY(new Q3DValueAxis); m_chart->setAxisZ(new Q3DValueAxis); - - QSurfaceDataProxy *proxy = new QSurfaceDataProxy; - m_chart->setActiveDataProxy(proxy); } ChartModifier::~ChartModifier() @@ -79,15 +76,12 @@ void ChartModifier::toggleSqrtSin(bool enable) *dataArray << newRow; } - m_chart->axisX()->setRange(-8.0, 8.0); m_chart->axisY()->setRange(0.0, 2.0); - m_chart->axisZ()->setRange(-8.0, 8.0); - m_chart->activeDataProxy()->resetArray(dataArray); - m_chart->activeDataProxy()->setValueRangeColumns(-8.0, 8.0); - m_chart->activeDataProxy()->setValueRangeRows(-8.0, 8.0); m_chart->axisX()->setLabelFormat("%.2f"); m_chart->axisZ()->setLabelFormat("%.2f"); + m_chart->activeDataProxy()->resetArray(dataArray, -8.0, 8.0, -8.0, 8.0); + m_activeSample = ChartModifier::SqrtSin; } else { qDebug() << "Remove surface"; @@ -100,7 +94,7 @@ void ChartModifier::togglePlane(bool enable) if (enable) { QSurfaceDataArray *dataArray = new QSurfaceDataArray; - qreal y = 2.0 / qreal(m_zCount - 1); + qreal y = 2.0 / qreal(m_zCount); dataArray->reserve(m_zCount); for (int i = 0; i < m_zCount; i++) { QSurfaceDataRow *newRow = new QSurfaceDataRow(m_xCount); @@ -109,12 +103,8 @@ void ChartModifier::togglePlane(bool enable) *dataArray << newRow; } + m_chart->axisY()->setAutoAdjustRange(true); m_chart->axisX()->setSegmentCount(4); - m_chart->axisX()->setRange(0.0, 10.0); - m_chart->axisY()->setRange(0.0, 2.0); - m_chart->axisZ()->setRange(0.0, 10.0); - m_chart->activeDataProxy()->setValueRangeColumns(0.0, 10.0); - m_chart->activeDataProxy()->setValueRangeRows(0.0, 10.0); m_chart->axisX()->setLabelFormat("%.2f"); m_chart->axisZ()->setLabelFormat("%.2f"); @@ -141,15 +131,11 @@ void ChartModifier::setHeightMapData(bool enable) *dataArray << newRow; } - m_chart->activeDataProxy()->setValueRangeColumns(18.0, 24.0); - m_chart->activeDataProxy()->setValueRangeRows(34.0, 40.0); - m_chart->axisX()->setRange(18.0, 24.0); - m_chart->axisY()->setRange(0.0, 255.0); - m_chart->axisZ()->setRange(34.0, 40.0); + m_chart->axisY()->setAutoAdjustRange(true); m_chart->axisX()->setLabelFormat("%.1f N"); m_chart->axisZ()->setLabelFormat("%.1f E"); - m_chart->activeDataProxy()->resetArray(dataArray); + m_chart->activeDataProxy()->resetArray(dataArray, 34.0, 40.0, 18.0, 24.0); m_activeSample = ChartModifier::Map; } diff --git a/examples/surfacechart/main.cpp b/examples/surfacechart/main.cpp index 02d5e7a0..d3497077 100644 --- a/examples/surfacechart/main.cpp +++ b/examples/surfacechart/main.cpp @@ -85,13 +85,13 @@ int main(int argc, char *argv[]) QSlider *gridSliderX = new QSlider(Qt::Horizontal, widget); gridSliderX->setTickInterval(1); - gridSliderX->setMinimum(1); + gridSliderX->setMinimum(2); gridSliderX->setValue(10); gridSliderX->setMaximum(200); gridSliderX->setEnabled(true); QSlider *gridSliderZ = new QSlider(Qt::Horizontal, widget); gridSliderZ->setTickInterval(1); - gridSliderZ->setMinimum(1); + gridSliderZ->setMinimum(2); gridSliderZ->setValue(10); gridSliderZ->setMaximum(200); gridSliderZ->setEnabled(true); |