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Added helper method for OSGText alignment conversion

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This commit is contained in:
Richard Harrison
2022-03-10 15:06:08 +01:00
parent 56e3a652f9
commit 92c4ea9f45
1 changed files with 41 additions and 1 deletions
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42
simgear/structure/OSGUtils.hxx
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@@ -23,7 +23,7 @@
#include <osg/CopyOp>
#include <osg/StateAttribute>
#include <osg/StateSet>
#include <osgText/Text>
/** Typesafe wrapper around OSG's object clone function. Something
* very similar is in current OSG sources.
*/
@@ -294,6 +294,46 @@ template<>
struct AttributeType<Viewport>
: public TypeHolder<StateAttribute::VIEWPORT>
{};
static osgText::Text::AlignmentType mapAlignment(const std::string& val)
{
if (val == "left-top" || val == "LeftTop" || val == "LEFT_TOP")
return osgText::Text::LEFT_TOP;
else if (val == "left-center" || val == "LeftCenter" || val == "LEFT_CENTER")
return osgText::Text::LEFT_CENTER;
else if (val == "left-bottom" || val == "LeftBottom" || val == "LEFT_BOTTOM")
return osgText::Text::LEFT_BOTTOM;
else if (val == "center-top" || val == "CenterTop" || val == "CENTER_TOP")
return osgText::Text::CENTER_TOP;
else if (val == "center-center" || val == "CenterCenter" || val == "CENTER_CENTER")
return osgText::Text::CENTER_CENTER;
else if (val == "center-bottom" || val == "CenterBottom" || val == "CENTER_BOTTOM")
return osgText::Text::CENTER_BOTTOM;
else if (val == "right-top" || val == "RightTop" || val == "RIGHT_TOP")
return osgText::Text::RIGHT_TOP;
else if (val == "right-center" || val == "RightCenter" || val == "RIGHT_CENTER")
return osgText::Text::RIGHT_CENTER;
else if (val == "right-bottom" || val == "RightBottom" || val == "RIGHT_BOTTOM")
return osgText::Text::RIGHT_BOTTOM;
else if (val == "left-base-line" || val == "LeftBaseLine" || val == "LEFT_BASE_LINE")
return osgText::Text::LEFT_BASE_LINE;
else if (val == "center-base-line" || val == "CenterBaseLine" || val == "CENTER_BASE_LINE")
return osgText::Text::CENTER_BASE_LINE;
else if (val == "right-base-line" || val == "RightBaseLine" || val == "RIGHT_BASE_LINE")
return osgText::Text::RIGHT_BASE_LINE;
else if (val == "left-bottom-base-line" || val == "LeftBottomBaseLine" || val == "LEFT_BOTTOM_BASE_LINE")
return osgText::Text::LEFT_BOTTOM_BASE_LINE;
else if (val == "center-bottom-base-line" || val == "CenterBottomBaseLine" || val == "CENTER_BOTTOM_BASE_LINE")
return osgText::Text::CENTER_BOTTOM_BASE_LINE;
else if (val == "right-bottom-base-line" || val == "RightBottomBaseLine" || val == "RIGHT_BOTTOM_BASE_LINE")
return osgText::Text::RIGHT_BOTTOM_BASE_LINE;
else if (val == "base-line")
return osgText::Text::BASE_LINE;
else {
SG_LOG(SG_GENERAL, SG_ALERT, "ignoring unknown text-alignment '" << val << "'.");
return osgText::Text::BASE_LINE;
}
}
} // namespace osgutils
template<typename AT>