const EDA_RECT TEXTE_PCB::GetBoundingBox() const
{
EDA_RECT rect = GetTextBox( -1, -1 );
if( m_Orient )
rect = rect.GetBoundingBoxRotated( m_Pos, m_Orient );
return rect;
}
const EDA_RECT TEXTE_PCB::GetBoundingBox() const
{
EDA_RECT rect = GetTextBox( -1, -1 );
if( GetTextAngle() )
rect = rect.GetBoundingBoxRotated( GetTextPos(), GetTextAngle() );
return rect;
}
const EDA_RECT D_PAD::GetBoundingBox() const
{
EDA_RECT area;
wxPoint quadrant1, quadrant2, quadrant3, quadrant4;
int x, y, r, dx, dy;
wxPoint center = ShapePos();
wxPoint endPoint;
EDA_RECT endRect;
switch( GetShape() )
{
case PAD_SHAPE_CIRCLE:
area.SetOrigin( center );
area.Inflate( m_Size.x / 2 );
break;
case PAD_SHAPE_OVAL:
/* To get the BoundingBox of an oval pad:
* a) If the pad is ROUND, see method for PAD_SHAPE_CIRCLE above
* OTHERWISE:
* b) Construct EDA_RECT for portion between circular ends
* c) Rotate that EDA_RECT
* d) Add the circular ends to the EDA_RECT
*/
// Test if the shape is circular
if( m_Size.x == m_Size.y )
{
area.SetOrigin( center );
area.Inflate( m_Size.x / 2 );
break;
}
if( m_Size.x > m_Size.y )
{
// Pad is horizontal
dx = ( m_Size.x - m_Size.y ) / 2;
dy = m_Size.y / 2;
// Location of end-points
x = dx;
y = 0;
r = dy;
}
else
{
// Pad is vertical
dx = m_Size.x / 2;
dy = ( m_Size.y - m_Size.x ) / 2;
x = 0;
y = dy;
r = dx;
}
// Construct the center rectangle and rotate
area.SetOrigin( center );
area.Inflate( dx, dy );
area = area.GetBoundingBoxRotated( center, m_Orient );
endPoint = wxPoint( x, y );
RotatePoint( &endPoint, m_Orient );
// Add points at each quadrant of circular regions
endRect.SetOrigin( center + endPoint );
endRect.Inflate( r );
area.Merge( endRect );
endRect.SetSize( 0, 0 );
endRect.SetOrigin( center - endPoint );
endRect.Inflate( r );
area.Merge( endRect );
break;
case PAD_SHAPE_RECT:
case PAD_SHAPE_ROUNDRECT:
// Use two opposite corners and track their rotation
// (use symmetry for other points)
quadrant1.x = m_Size.x/2;
quadrant1.y = m_Size.y/2;
quadrant2.x = -m_Size.x/2;
quadrant2.y = m_Size.y/2;
RotatePoint( &quadrant1, m_Orient );
RotatePoint( &quadrant2, m_Orient );
dx = std::max( std::abs( quadrant1.x ) , std::abs( quadrant2.x ) );
dy = std::max( std::abs( quadrant1.y ) , std::abs( quadrant2.y ) );
// Set the bbox
area.SetOrigin( ShapePos() );
area.Inflate( dx, dy );
break;
case PAD_SHAPE_TRAPEZOID:
// Use the four corners and track their rotation
// (Trapezoids will not be symmetric)
quadrant1.x = (m_Size.x + m_DeltaSize.y)/2;
quadrant1.y = (m_Size.y - m_DeltaSize.x)/2;
quadrant2.x = -(m_Size.x + m_DeltaSize.y)/2;
quadrant2.y = (m_Size.y + m_DeltaSize.x)/2;
quadrant3.x = -(m_Size.x - m_DeltaSize.y)/2;
quadrant3.y = -(m_Size.y + m_DeltaSize.x)/2;
quadrant4.x = (m_Size.x - m_DeltaSize.y)/2;
quadrant4.y = -(m_Size.y - m_DeltaSize.x)/2;
RotatePoint( &quadrant1, m_Orient );
RotatePoint( &quadrant2, m_Orient );
RotatePoint( &quadrant3, m_Orient );
RotatePoint( &quadrant4, m_Orient );
x = std::min( quadrant1.x, std::min( quadrant2.x, std::min( quadrant3.x, quadrant4.x) ) );
y = std::min( quadrant1.y, std::min( quadrant2.y, std::min( quadrant3.y, quadrant4.y) ) );
dx = std::max( quadrant1.x, std::max( quadrant2.x, std::max( quadrant3.x, quadrant4.x) ) );
dy = std::max( quadrant1.y, std::max( quadrant2.y, std::max( quadrant3.y, quadrant4.y) ) );
area.SetOrigin( ShapePos().x + x, ShapePos().y + y );
area.SetSize( dx-x, dy-y );
break;
case PAD_SHAPE_CUSTOM:
{
SHAPE_POLY_SET polySet( m_customShapeAsPolygon );
// Move shape to actual position
CustomShapeAsPolygonToBoardPosition( &polySet, GetPosition(), GetOrientation() );
quadrant1 = m_Pos;
quadrant2 = m_Pos;
for( int cnt = 0; cnt < polySet.OutlineCount(); ++cnt )
{
const SHAPE_LINE_CHAIN& poly = polySet.COutline( cnt );
for( int ii = 0; ii < poly.PointCount(); ++ii )
{
quadrant1.x = std::min( quadrant1.x, poly.CPoint( ii ).x );
quadrant1.y = std::min( quadrant1.y, poly.CPoint( ii ).y );
quadrant2.x = std::max( quadrant2.x, poly.CPoint( ii ).x );
quadrant2.y = std::max( quadrant2.y, poly.CPoint( ii ).y );
}
}
area.SetOrigin( quadrant1 );
area.SetEnd( quadrant2 );
}
break;
default:
break;
}
return area;
}
