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Fix subclassing of QgsDiagramRenderer in Python
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wonder-sk committed Jun 22, 2017
1 parent 78a990b commit e6863be
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Showing 2 changed files with 21 additions and 0 deletions.
9 changes: 9 additions & 0 deletions python/core/qgsdiagramrenderer.sip
Expand Up @@ -450,6 +450,15 @@ class QgsDiagramRenderer

%TypeHeaderCode
#include "qgsdiagramrenderer.h"
%End

%ConvertToSubClassCode
if ( sipCpp->rendererName() == QStringLiteral( "SingleCategory" ) )
sipType = sipType_QgsSingleCategoryDiagramRenderer;
else if ( sipCpp->rendererName() == QStringLiteral( "LinearlyInterpolated" ) )
sipType = sipType_QgsLinearlyInterpolatedDiagramRenderer;
else
sipType = NULL;
%End
public:

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12 changes: 12 additions & 0 deletions src/core/qgsdiagramrenderer.h
Expand Up @@ -485,6 +485,18 @@ class CORE_EXPORT QgsDiagramInterpolationSettings

class CORE_EXPORT QgsDiagramRenderer
{

#ifdef SIP_RUN
SIP_CONVERT_TO_SUBCLASS_CODE
if ( sipCpp->rendererName() == QStringLiteral( "SingleCategory" ) )
sipType = sipType_QgsSingleCategoryDiagramRenderer;
else if ( sipCpp->rendererName() == QStringLiteral( "LinearlyInterpolated" ) )
sipType = sipType_QgsLinearlyInterpolatedDiagramRenderer;
else
sipType = NULL;
SIP_END
#endif

public:

QgsDiagramRenderer();
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