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[osgText.getActiveFont] Breaking change within OSG

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This commit is contained in:
Scott Giese 2019-08-04 02:27:57 -05:00
parent fa754ecaf8
commit d883ab278d
1 changed files with 17 additions and 5 deletions
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22
simgear/canvas/elements/CanvasText.cxx
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@ -53,10 +53,13 @@ namespace canvas
TextLine lineAt(size_t i) const;
/// Get nearest line to given y-coordinate
#if OSG_VERSION_LESS_THAN(3,6,5)
TextLine nearestLine(float pos_y) const;
SGVec2i sizeForWidth(int w) const;
#else
TextLine nearestLine(float pos_y);
SGVec2i sizeForWidth(int w);
#endif
osg::BoundingBox
#if OSG_VERSION_LESS_THAN(3,3,2)
@ -319,9 +322,14 @@ namespace canvas
}
//----------------------------------------------------------------------------
#if OSG_VERSION_LESS_THAN(3,6,5)
TextLine Text::TextOSG::nearestLine(float pos_y) const
#else
TextLine Text::TextOSG::nearestLine(float pos_y)
#endif
{
osgText::Font const* font = getActiveFont();
auto font = getActiveFont();
if( !font || lineCount() <= 0 )
return TextLine(0, this);
@ -343,12 +351,16 @@ namespace canvas
// simplified version of osgText::Text::computeGlyphRepresentation() to
// just calculate the size for a given weight. Glpyh calculations/creating
// is not necessary for this...
#if OSG_VERSION_LESS_THAN(3,6,5)
SGVec2i Text::TextOSG::sizeForWidth(int w) const
#else
SGVec2i Text::TextOSG::sizeForWidth(int w)
#endif
{
if( _text.empty() )
return SGVec2i(0, 0);
osgText::Font* activefont = const_cast<osgText::Font*>(getActiveFont());
auto activefont = getActiveFont();
if( !activefont )
return SGVec2i(-1, -1);
@ -727,7 +739,7 @@ namespace canvas
}
#else
void Text::TextOSG::computePositionsImplementation()
void Text::TextOSG::computePositionsImplementation()
{
TextBase::computePositionsImplementation();
}