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Histogram.patch
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Authored By
• goch
Mar 17 2010, 6:21 PM
Size
5 KB
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Histogram.patch
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Index: mitk/Modules/QmitkExt/QmitkVtkHistogramWidget.cpp
===================================================================
--- mitk/Modules/QmitkExt/QmitkVtkHistogramWidget.cpp (revision 21768)
+++ mitk/Modules/QmitkExt/QmitkVtkHistogramWidget.cpp (working copy)
@@ -36,8 +36,9 @@
#include <vtkQtChartAxisLayer.h>
#include <vtkQtChartAxis.h>
#include <vtkQtChartAxisOptions.h>
+#include <vtkQtChartLegend.h>
+#include <vtkQtChartLegendManager.h>
-
//#include <iostream>
QmitkVtkHistogramWidget::QmitkVtkHistogramWidget( QWidget *parent )
@@ -75,6 +76,13 @@
m_BarChart = new vtkQtBarChart();
area->insertLayer( area->getAxisLayerIndex(), m_BarChart );
+ // Set up the legend.
+ vtkQtChartLegend *legend = new vtkQtChartLegend();
+ vtkQtChartLegendManager *manager = new vtkQtChartLegendManager(legend);
+ manager->setChartLegend(legend);
+ manager->setChartArea(area);
+ m_ChartWidget->setLegend(legend);
+
// Set up the default interactor.
vtkQtChartMouseSelection *selector =
vtkQtChartInteractorSetup::createDefault( area );
@@ -98,9 +106,78 @@
yAxis->getOptions()->setNotation( vtkQtChartAxisOptions::Standard );
// Set up the model for the bar chart.
- m_ItemModel = new QStandardItemModel( m_BarChart );
+ m_ItemModel = new QStandardItemModel( 9, 2, m_BarChart );
m_ItemModel->setItemPrototype( new QStandardItem() );
m_ItemModel->setHorizontalHeaderItem( 0, new QStandardItem("Histogram") );
+
+ m_ItemModel->setVerticalHeaderItem(0, new QStandardItem());
+ m_ItemModel->setVerticalHeaderItem(1, new QStandardItem());
+ m_ItemModel->setVerticalHeaderItem(2, new QStandardItem());
+ m_ItemModel->setVerticalHeaderItem(3, new QStandardItem());
+ m_ItemModel->setVerticalHeaderItem(4, new QStandardItem());
+ m_ItemModel->setVerticalHeaderItem(5, new QStandardItem());
+ m_ItemModel->setVerticalHeaderItem(6, new QStandardItem());
+ m_ItemModel->setVerticalHeaderItem(7, new QStandardItem());
+ m_ItemModel->setVerticalHeaderItem(8, new QStandardItem());
+ m_ItemModel->verticalHeaderItem(0)->setData(QVariant((int)0), Qt::DisplayRole);
+ m_ItemModel->verticalHeaderItem(1)->setData(QVariant((int)10), Qt::DisplayRole);
+ m_ItemModel->verticalHeaderItem(2)->setData(QVariant((int)20), Qt::DisplayRole);
+ m_ItemModel->verticalHeaderItem(3)->setData(QVariant((int)30), Qt::DisplayRole);
+ m_ItemModel->verticalHeaderItem(4)->setData(QVariant((int)40), Qt::DisplayRole);
+ m_ItemModel->verticalHeaderItem(5)->setData(QVariant((int)50), Qt::DisplayRole);
+ m_ItemModel->verticalHeaderItem(6)->setData(QVariant((int)60), Qt::DisplayRole);
+ m_ItemModel->verticalHeaderItem(7)->setData(QVariant((int)70), Qt::DisplayRole);
+ m_ItemModel->verticalHeaderItem(8)->setData(QVariant((int)80), Qt::DisplayRole);
+
+ m_ItemModel->setHorizontalHeaderItem(0, new QStandardItem("series 1"));
+ m_ItemModel->setHorizontalHeaderItem(1, new QStandardItem("series 2"));
+
+ m_ItemModel->setItem(0, 0, new QStandardItem());
+ m_ItemModel->setItem(1, 0, new QStandardItem());
+ m_ItemModel->setItem(2, 0, new QStandardItem());
+ m_ItemModel->setItem(3, 0, new QStandardItem());
+ m_ItemModel->setItem(4, 0, new QStandardItem());
+ m_ItemModel->setItem(5, 0, new QStandardItem());
+ m_ItemModel->setItem(6, 0, new QStandardItem());
+ m_ItemModel->setItem(7, 0, new QStandardItem());
+ m_ItemModel->setItem(8, 0, new QStandardItem());
+ m_ItemModel->item(0, 0)->setData(1.35, Qt::DisplayRole);
+ m_ItemModel->item(1, 0)->setData(1.40, Qt::DisplayRole);
+ m_ItemModel->item(2, 0)->setData(1.60, Qt::DisplayRole);
+ m_ItemModel->item(3, 0)->setData(2.00, Qt::DisplayRole);
+ m_ItemModel->item(4, 0)->setData(1.50, Qt::DisplayRole);
+ m_ItemModel->item(5, 0)->setData(1.80, Qt::DisplayRole);
+ m_ItemModel->item(6, 0)->setData(1.40, Qt::DisplayRole);
+ m_ItemModel->item(7, 0)->setData(1.30, Qt::DisplayRole);
+ m_ItemModel->item(8, 0)->setData(1.20, Qt::DisplayRole);
+
+ m_ItemModel->setItem(0, 1, new QStandardItem());
+ m_ItemModel->setItem(1, 1, new QStandardItem());
+ m_ItemModel->setItem(2, 1, new QStandardItem());
+ m_ItemModel->setItem(3, 1, new QStandardItem());
+ m_ItemModel->setItem(4, 1, new QStandardItem());
+ m_ItemModel->setItem(5, 1, new QStandardItem());
+ m_ItemModel->setItem(6, 1, new QStandardItem());
+ m_ItemModel->setItem(7, 1, new QStandardItem());
+ m_ItemModel->setItem(8, 1, new QStandardItem());
+ m_ItemModel->item(0, 1)->setData(1.65, Qt::DisplayRole);
+ m_ItemModel->item(1, 1)->setData(1.60, Qt::DisplayRole);
+ m_ItemModel->item(2, 1)->setData(1.40, Qt::DisplayRole);
+ m_ItemModel->item(3, 1)->setData(1.00, Qt::DisplayRole);
+ m_ItemModel->item(4, 1)->setData(1.50, Qt::DisplayRole);
+ m_ItemModel->item(5, 1)->setData(1.20, Qt::DisplayRole);
+ m_ItemModel->item(6, 1)->setData(1.60, Qt::DisplayRole);
+ m_ItemModel->item(7, 1)->setData(1.70, Qt::DisplayRole);
+ m_ItemModel->item(8, 1)->setData(1.80, Qt::DisplayRole);
+
+ MITK_INFO << "HALLO";
+
+ vtkQtChartTableSeriesModel *table =
+ new vtkQtChartTableSeriesModel( m_ItemModel, m_BarChart );
+ m_BarChart->setModel( table );
+
+ m_ChartWidget->show();
+
}
@@ -213,19 +290,12 @@
m_ItemModel->setItem( i, 0, new QStandardItem() );
m_ItemModel->item( i, 0 )->setData( frequency, Qt::DisplayRole );
}
-
- vtkQtChartTableSeriesModel *table =
- new vtkQtChartTableSeriesModel( m_ItemModel, m_BarChart );
- m_BarChart->setModel( table );
}
void QmitkVtkHistogramWidget::ClearItemModel()
{
m_ItemModel->setRowCount( 0 );
- vtkQtChartTableSeriesModel *table =
- new vtkQtChartTableSeriesModel( m_ItemModel, m_BarChart );
- m_BarChart->setModel( table );
}

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Storage Handle
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Default Alt Text
Histogram.patch (5 KB)

Event Timeline

• goch added a comment.Mar 17 2010, 6:21 PM

Testing chart behaviour

MITK · MIC · IMSY · DKFZ