AuroraMiddleware/wxWidgets
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added missing functions

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13546 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor 2002-01-13 15:59:44 +00:00
parent 263a72f381
commit adb1282e8e
1 changed files with 36 additions and 0 deletions
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36
src/common/geometry.cpp
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@ -187,6 +187,42 @@ wxDouble wxPoint2DInt::GetVectorAngle()
}
void wxPoint2DInt::SetVectorAngle( wxDouble degrees ) {
wxDouble length = this->GetVectorLength() ;
m_x = length * cos( degrees / 180 * 3.14159265359 ) ;
m_y = length * sin( degrees / 180 * 3.14159265359 ) ;
}
wxDouble wxPoint2DDouble::GetVectorAngle() const
{
if ( m_x == 0 )
{
if ( m_y >= 0 )
return 90 ;
else
return 270 ;
}
if ( m_y == 0 )
{
if ( m_x >= 0 )
return 0 ;
else
return 180 ;
}
wxDouble deg = atan2( m_y , m_x ) * 180 / 3.14159265359 ;
if ( deg < 0 )
{
deg += 360 ;
}
return deg ;
}
void wxPoint2DDouble::SetVectorAngle( wxDouble degrees ) {
wxDouble length = this->GetVectorLength() ;
m_x = length * cos( degrees / 180 * 3.14159265359 ) ;
m_y = length * sin( degrees / 180 * 3.14159265359 ) ;
}
// wxRect2D
bool wxRect2DInt::Intersects( const wxRect2DInt &rect ) const