Commit 8c989e9c authored by Marcus D. Hanwell's avatar Marcus D. Hanwell
Browse files

BUG: Only assume four axes for vtkChartXY

This was causing segfaults when displaying parallel coordinates charts.
The vtkChart derived classes can have zero to many axes, only vtkChartXY
has a fixed size. We should generalize the proxy to handle this.

Change-Id: Iece3abfef704c8f5a9ae83a7eb5b66af84deeaae
parent acdee51d
......@@ -14,7 +14,7 @@
#include "vtkSMContextViewProxy.h"
#include "vtkChart.h"
#include "vtkChartXY.h"
#include "vtkContextView.h"
#include "vtkErrorCode.h"
#include "vtkObjectFactory.h"
......@@ -65,7 +65,8 @@ public:
for(int i=0; i < 4; i++)
vtkChart *chart = vtkChart::SafeDownCast(this->Proxy->GetContextItem());
// FIXME: Generalize to support charts with zero to many axes.
vtkChartXY *chart = vtkChartXY::SafeDownCast(this->Proxy->GetContextItem());
if (chart)
......@@ -149,7 +150,8 @@ vtkAbstractContextItem* vtkSMContextViewProxy::GetContextItem()
void vtkSMContextViewProxy::ResetDisplay()
vtkChart *chart = vtkChart::SafeDownCast(this->GetContextItem());
// FIXME: We should generalize this to support all charts (zero to many axes).
vtkChartXY *chart = vtkChartXY::SafeDownCast(this->GetContextItem());
if (chart)
int previousBehaviour[4];
......@@ -222,7 +224,8 @@ void vtkSMContextViewProxy::SetViewBounds(double* bounds)
// Disable notification...
vtkChart *chart = vtkChart::SafeDownCast(this->GetContextItem());
// FIXME: This also needs generalizing to support all chart types.
vtkChartXY *chart = vtkChartXY::SafeDownCast(this->GetContextItem());
if (chart)
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment