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Attempted fix for VS6.0 compile problems

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This commit is contained in:
Robert Osfield 2004-11-16 14:35:29 +00:00
parent 8dd892259d
commit 1594bbe1d9
1 changed files with 31 additions and 12 deletions
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43
examples/osgscalarbar/osgscalarbar.cpp
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@ -27,6 +27,37 @@
using namespace osgSim;
using osgSim::ScalarBar;
#if defined(_MSC_VER)
// not have to have this pathway for just VS6.0 as its unable to handle the full
// ScalarBar::ScalarPrinter::printScalar scoping.
// Create a custom scalar printer
struct MyScalarPrinter: public ScalarBar::ScalarPrinter
{
std::string printScalar(float scalar)
{
std::cout<<"In MyScalarPrinter::printScalar"<<std::endl;
if(scalar==0.0f) return ScalarPrinter::printScalar(scalar)+" Bottom";
else if(scalar==0.5f) return ScalarPrinter::printScalar(scalar)+" Middle";
else if(scalar==1.0f) return ScalarPrinter::printScalar(scalar)+" Top";
else return ScalarPrinter::printScalar(scalar);
}
};
#else
// Create a custom scalar printer
struct MyScalarPrinter: public ScalarBar::ScalarPrinter
{
std::string printScalar(float scalar)
{
std::cout<<"In MyScalarPrinter::printScalar"<<std::endl;
if(scalar==0.0f) return ScalarBar::ScalarPrinter::printScalar(scalar)+" Bottom";
else if(scalar==0.5f) return ScalarBar::ScalarPrinter::printScalar(scalar)+" Middle";
else if(scalar==1.0f) return ScalarBar::ScalarPrinter::printScalar(scalar)+" Top";
else return ScalarBar::ScalarPrinter::printScalar(scalar);
}
};
#endif
osg::Node* createScalarBar()
{
#if 1
@ -41,18 +72,6 @@ osg::Node* createScalarBar()
cs.push_back(osg::Vec4(0.0f,0.0f,1.0f,1.0f)); // B
cs.push_back(osg::Vec4(0.0f,1.0f,1.0f,1.0f)); // R
// Create a custom scalar printer
struct MyScalarPrinter: public ScalarBar::ScalarPrinter
{
std::string printScalar(float scalar)
{
std::cout<<"In MyScalarPrinter::printScalar"<<std::endl;
if(scalar==0.0f) return ScalarBar::ScalarPrinter::printScalar(scalar)+" Bottom";
else if(scalar==0.5f) return ScalarBar::ScalarPrinter::printScalar(scalar)+" Middle";
else if(scalar==1.0f) return ScalarBar::ScalarPrinter::printScalar(scalar)+" Top";
else return ScalarBar::ScalarPrinter::printScalar(scalar);
}
};
ColorRange* cr = new ColorRange(0.0f,1.0f,cs);
ScalarBar* sb = new ScalarBar(20, 11, cr, "ScalarBar", ScalarBar::VERTICAL, 0.1f, new MyScalarPrinter);