bool LIB_CIRCLE::Inside( EDA_RECT& aRect ) const
{
/*
* FIXME: This fails to take into account the radius around the center
* point.
*/
return aRect.Contains( m_Pos.x, -m_Pos.y );
}
bool LIB_TEXT::Inside( EDA_RECT& rect ) const
{
/*
* FIXME: This should calculate the text size and justification and
* use rectangle intersect.
*/
return rect.Contains( m_Pos.x, -m_Pos.y );
}
bool LIB_FIELD::Inside( EDA_RECT& rect ) const
{
/*
* FIXME: This fails to take into account the size and/or orientation of
* the text.
*/
return rect.Contains( m_Pos.x, -m_Pos.y );
}
bool TEXTE_MODULE::HitTest( const wxPoint& aPosition )
{
wxPoint rel_pos;
EDA_RECT area = GetTextBox( -1, -1 );
/* Rotate refPos to - angle
* to test if refPos is within area (which is relative to an horizontal
* text)
*/
rel_pos = aPosition;
RotatePoint( &rel_pos, m_Pos, -GetDrawRotation() );
if( area.Contains( rel_pos ) )
return true;
return false;
}
void EDA_DRAW_PANEL::EraseScreen( wxDC* DC )
{
GRSetDrawMode( DC, GR_COPY );
EDA_COLOR_T bgColor = GetParent()->GetDrawBgColor();
GRSFilledRect( NULL, DC, m_ClipBox.GetX(), m_ClipBox.GetY(),
m_ClipBox.GetRight(), m_ClipBox.GetBottom(),
0, bgColor, bgColor );
// Set to one (1) to draw bounding box validate bounding box calculation.
#if DEBUG_SHOW_CLIP_RECT
EDA_RECT bBox = m_ClipBox;
GRRect( NULL, DC, bBox.GetOrigin().x, bBox.GetOrigin().y,
bBox.GetEnd().x, bBox.GetEnd().y, 0, LIGHTMAGENTA );
#endif
}
double LIB_EDIT_FRAME::BestZoom()
{
/* Please, note: wxMSW before version 2.9 seems have
* problems with zoom values < 1 ( i.e. userscale > 1) and needs to be patched:
* edit file <wxWidgets>/src/msw/dc.cpp
* search for line static const int VIEWPORT_EXTENT = 1000;
* and replace by static const int VIEWPORT_EXTENT = 10000;
*/
int dx, dy;
LIB_PART* part = GetCurPart();
if( part )
{
EDA_RECT boundingBox = part->GetBoundingBox( m_unit, m_convert );
dx = boundingBox.GetWidth();
dy = boundingBox.GetHeight();
SetScrollCenterPosition( wxPoint( 0, 0 ) );
}
else
{
const PAGE_INFO& pageInfo = GetScreen()->GetPageSettings();
dx = pageInfo.GetSizeIU().x;
dy = pageInfo.GetSizeIU().y;
SetScrollCenterPosition( wxPoint( 0, 0 ) );
}
wxSize size = m_canvas->GetClientSize();
// Reserve a 10% margin around component bounding box.
double margin_scale_factor = 0.8;
double zx =(double) dx / ( margin_scale_factor * (double)size.x );
double zy = (double) dy / ( margin_scale_factor * (double)size.y );
double bestzoom = std::max( zx, zy );
// keep it >= minimal existing zoom (can happen for very small components
// for instance when starting a new component
if( bestzoom < GetScreen()->m_ZoomList[0] )
bestzoom = GetScreen()->m_ZoomList[0];
return bestzoom;
}
void SELECTION_TOOL::findCallback( BOARD_ITEM* aItem )
{
clearSelection();
if( aItem )
{
select( aItem );
EDA_RECT bbox = aItem->GetBoundingBox();
BOX2D viewport( VECTOR2D( bbox.GetOrigin() ), VECTOR2D( bbox.GetSize() ) );
getView()->SetViewport( viewport );
// Inform other potentially interested tools
m_toolMgr->ProcessEvent( SelectedEvent );
}
m_frame->GetGalCanvas()->ForceRefresh();
}
void LIB_CIRCLE::drawGraphic( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset,
COLOR4D aColor, GR_DRAWMODE aDrawMode, void* aData,
const TRANSFORM& aTransform )
{
wxPoint pos1;
COLOR4D color = GetLayerColor( LAYER_DEVICE );
if( aColor == COLOR4D::UNSPECIFIED ) // Used normal color or selected color
{
if( IsSelected() )
color = GetItemSelectedColor();
}
else
{
color = aColor;
}
pos1 = aTransform.TransformCoordinate( m_Pos ) + aOffset;
GRSetDrawMode( aDC, aDrawMode );
FILL_T fill = aData ? NO_FILL : m_Fill;
if( aColor != COLOR4D::UNSPECIFIED )
fill = NO_FILL;
EDA_RECT* const clipbox = aPanel? aPanel->GetClipBox() : NULL;
if( fill == FILLED_WITH_BG_BODYCOLOR )
GRFilledCircle( clipbox, aDC, pos1.x, pos1.y, m_Radius, GetPenSize(),
(m_Flags & IS_MOVED) ? color : GetLayerColor( LAYER_DEVICE_BACKGROUND ),
GetLayerColor( LAYER_DEVICE_BACKGROUND ) );
else if( fill == FILLED_SHAPE )
GRFilledCircle( clipbox, aDC, pos1.x, pos1.y, m_Radius, 0, color, color );
else
GRCircle( clipbox, aDC, pos1.x, pos1.y, m_Radius, GetPenSize(), color );
/* Set to one (1) to draw bounding box around circle to validate bounding
* box calculation. */
#if 0
EDA_RECT bBox = GetBoundingBox();
bBox.RevertYAxis();
bBox = aTransform.TransformCoordinate( bBox );
bBox.Move( aOffset );
GRRect( clipbox, aDC, bBox, 0, LIGHTMAGENTA );
#endif
}
EDA_RECT SCH_FIELD::GetBoundingBox() const
{
SCH_COMPONENT* parentComponent = (SCH_COMPONENT*) m_Parent;
int linewidth = ( m_Thickness == 0 ) ? GetDefaultLineThickness() : m_Thickness;
// We must pass the effective text thickness to GetTextBox
// when calculating the bounding box
linewidth = Clamp_Text_PenSize( linewidth, m_Size, m_Bold );
// Calculate the text bounding box:
EDA_RECT rect;
// set USE_TEXT_JUSTIFY_INITIAL_BEHAVIOR to 0 to use
// a justification relative to the text itself
// i.e. justification relative to an horizontal text
// or to 1 to keep the initial behavior
#if (USE_TEXT_JUSTIFY_INITIAL_BEHAVIOR == 1 )
if( m_Orient == TEXT_ORIENT_VERT )
{
// For vertical texts, exchange the horizontal and the vertical justification
// The idea is to keep the justification always left or top for instance,
// no matter the text orientation
SCH_FIELD text( *this ); // Make a local copy to swap justifications
// because GetBoundingBox() is const
int tmp = (int)text.m_VJustify;
NEGATE( tmp );
text.m_VJustify = (EDA_TEXT_VJUSTIFY_T)text.m_HJustify;
text.m_HJustify = (EDA_TEXT_HJUSTIFY_T)tmp;
rect = text.GetTextBox( -1, linewidth );
}
else
#endif
rect = GetTextBox( -1, linewidth );
// Calculate the bounding box position relative to the component:
wxPoint origin = parentComponent->GetPosition();
wxPoint pos = m_Pos - origin;
wxPoint begin = rect.GetOrigin() - origin;
wxPoint end = rect.GetEnd() - origin;
RotatePoint( &begin, pos, m_Orient );
RotatePoint( &end, pos, m_Orient );
// Due to the Y axis direction, we must mirror the bounding box,
// relative to the text position:
begin.y -= pos.y;
end.y -= pos.y;
NEGATE( begin.y );
NEGATE( end.y );
begin.y += pos.y;
end.y += pos.y;
// Now, apply the component transform (mirror/rot)
begin = parentComponent->GetTransform().TransformCoordinate( begin );
end = parentComponent->GetTransform().TransformCoordinate( end );
rect.SetOrigin( begin);
rect.SetEnd( end);
rect.Move( origin );
rect.Normalize();
return rect;
}
double LIB_VIEW_FRAME::BestZoom()
{
/* Please, note: wxMSW before version 2.9 seems have
* problems with zoom values < 1 ( i.e. userscale > 1) and needs to be patched:
* edit file <wxWidgets>/src/msw/dc.cpp
* search for line static const int VIEWPORT_EXTENT = 1000;
* and replace by static const int VIEWPORT_EXTENT = 10000;
*/
LIB_COMPONENT* component = NULL;
double bestzoom = 16.0; // default value for bestzoom
CMP_LIBRARY* lib = CMP_LIBRARY::FindLibrary( m_libraryName );
if( lib )
component = lib->FindComponent( m_entryName );
if( component == NULL )
{
SetScrollCenterPosition( wxPoint( 0, 0 ) );
return bestzoom;
}
wxSize size = m_canvas->GetClientSize();
EDA_RECT BoundaryBox = component->GetBoundingBox( m_unit, m_convert );
// Reserve a 10% margin around component bounding box.
double margin_scale_factor = 0.8;
double zx =(double) BoundaryBox.GetWidth() /
( margin_scale_factor * (double)size.x );
double zy = (double) BoundaryBox.GetHeight() /
( margin_scale_factor * (double)size.y);
// Calculates the best zoom
bestzoom = std::max( zx, zy );
// keep it >= minimal existing zoom (can happen for very small components
// like small power symbols
if( bestzoom < GetScreen()->m_ZoomList[0] )
bestzoom = GetScreen()->m_ZoomList[0];
SetScrollCenterPosition( BoundaryBox.Centre() );
return bestzoom;
}
void EDA_DRAW_PANEL::RefreshDrawingRect( const EDA_RECT& aRect, bool aEraseBackground )
{
INSTALL_UNBUFFERED_DC( dc, this );
wxRect rect = aRect;
rect.x = dc.LogicalToDeviceX( rect.x );
rect.y = dc.LogicalToDeviceY( rect.y );
rect.width = dc.LogicalToDeviceXRel( rect.width );
rect.height = dc.LogicalToDeviceYRel( rect.height );
wxLogTrace( kicadTraceCoords,
wxT( "Refresh area: drawing (%d, %d, %d, %d), device (%d, %d, %d, %d)" ),
aRect.GetX(), aRect.GetY(), aRect.GetWidth(), aRect.GetHeight(),
rect.x, rect.y, rect.width, rect.height );
RefreshRect( rect, aEraseBackground );
}
double PCB_BASE_FRAME::BestZoom()
{
if( m_Pcb == NULL )
return 1.0;
EDA_RECT ibbbox = GetBoardBoundingBox();
DSIZE clientz = m_canvas->GetClientSize();
DSIZE boardz( ibbbox.GetWidth(), ibbbox.GetHeight() );
double iu_per_du_X = clientz.x ? boardz.x / clientz.x : 1.0;
double iu_per_du_Y = clientz.y ? boardz.y / clientz.y : 1.0;
double bestzoom = std::max( iu_per_du_X, iu_per_du_Y );
GetScreen()->SetScrollCenterPosition( ibbbox.Centre() );
return bestzoom;
}
void LIB_CIRCLE::GetMsgPanelInfo( EDA_UNITS_T aUnits, MSG_PANEL_ITEMS& aList )
{
wxString msg;
EDA_RECT bBox = GetBoundingBox();
LIB_ITEM::GetMsgPanelInfo( aUnits, aList );
msg = MessageTextFromValue( aUnits, m_Width, true );
aList.push_back( MSG_PANEL_ITEM( _( "Line Width" ), msg, BLUE ) );
msg = MessageTextFromValue( aUnits, m_Radius, true );
aList.push_back( MSG_PANEL_ITEM( _( "Radius" ), msg, RED ) );
msg.Printf( wxT( "(%d, %d, %d, %d)" ), bBox.GetOrigin().x,
bBox.GetOrigin().y, bBox.GetEnd().x, bBox.GetEnd().y );
aList.push_back( MSG_PANEL_ITEM( _( "Bounding Box" ), msg, BROWN ) );
}
bool LIB_POLYLINE::Inside( EDA_RECT& aRect ) const
{
for( size_t i = 0; i < m_PolyPoints.size(); i++ )
{
if( aRect.Contains( m_PolyPoints[i].x, -m_PolyPoints[i].y ) )
return true;
}
return false;
}
double GERBVIEW_FRAME::BestZoom()
{
GERBER_DRAW_ITEM* item = GetGerberLayout()->m_Drawings;
// gives a minimal value to zoom, if no item in list
if( item == NULL )
return ZOOM_FACTOR( 350.0 );
EDA_RECT bbox = GetGerberLayout()->ComputeBoundingBox();
wxSize size = m_canvas->GetClientSize();
double x = (double) bbox.GetWidth() / (double) size.x;
double y = (double) bbox.GetHeight() / (double) size.y;
SetScrollCenterPosition( bbox.Centre() );
double best_zoom = std::max( x, y );
return best_zoom;
}
void LIB_CIRCLE::DisplayInfo( EDA_DRAW_FRAME* aFrame )
{
wxString msg;
EDA_RECT bBox = GetBoundingBox();
LIB_ITEM::DisplayInfo( aFrame );
msg = ReturnStringFromValue( g_UserUnit, m_Width, EESCHEMA_INTERNAL_UNIT, true );
aFrame->AppendMsgPanel( _( "Line width" ), msg, BLUE );
msg = ReturnStringFromValue( g_UserUnit, m_Radius, EESCHEMA_INTERNAL_UNIT, true );
aFrame->AppendMsgPanel( _( "Radius" ), msg, RED );
msg.Printf( wxT( "(%d, %d, %d, %d)" ), bBox.GetOrigin().x,
bBox.GetOrigin().y, bBox.GetEnd().x, bBox.GetEnd().y );
aFrame->AppendMsgPanel( _( "Bounding box" ), msg, BROWN );
}
const EDA_RECT MODULE::GetBoundingBox() const
{
EDA_RECT area = GetFootprintRect();
// Calculate extended area including text fields
area.Merge( m_Reference->GetBoundingBox() );
area.Merge( m_Value->GetBoundingBox() );
// Add the Clearance shape size: (shape around the pads when the
// clearance is shown. Not optimized, but the draw cost is small
// (perhaps smaller than optimization).
BOARD* board = GetBoard();
if( board )
{
int biggest_clearance = board->GetDesignSettings().GetBiggestClearanceValue();
area.Inflate( biggest_clearance );
}
return area;
}
void LIB_CIRCLE::drawGraphic( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset,
int aColor, int aDrawMode, void* aData, const TRANSFORM& aTransform )
{
wxPoint pos1;
int color = ReturnLayerColor( LAYER_DEVICE );
if( aColor < 0 ) // Used normal color or selected color
{
if( IsSelected() )
color = g_ItemSelectetColor;
}
else
{
color = aColor;
}
pos1 = aTransform.TransformCoordinate( m_Pos ) + aOffset;
GRSetDrawMode( aDC, aDrawMode );
FILL_T fill = aData ? NO_FILL : m_Fill;
if( aColor >= 0 )
fill = NO_FILL;
if( fill == FILLED_WITH_BG_BODYCOLOR )
GRFilledCircle( aPanel->GetClipBox(), aDC, pos1.x, pos1.y, m_Radius, GetPenSize(),
(m_Flags & IS_MOVED) ? color : ReturnLayerColor( LAYER_DEVICE_BACKGROUND ),
ReturnLayerColor( LAYER_DEVICE_BACKGROUND ) );
else if( fill == FILLED_SHAPE )
GRFilledCircle( aPanel->GetClipBox(), aDC, pos1.x, pos1.y, m_Radius, 0, color, color );
else
GRCircle( aPanel->GetClipBox(), aDC, pos1.x, pos1.y, m_Radius, GetPenSize(), color );
/* Set to one (1) to draw bounding box around circle to validate bounding
* box calculation. */
#if 0
EDA_RECT bBox = GetBoundingBox();
GRRect( aPanel->GetClipBox(), aDC, bBox.GetOrigin().x, bBox.GetOrigin().y,
bBox.GetEnd().x, bBox.GetEnd().y, 0, LIGHTMAGENTA );
#endif
}
double LIB_VIEW_FRAME::BestZoom()
{
LIB_PART* part = NULL;
double defaultLibraryZoom = 7.33;
if( m_libraryName.IsEmpty() || m_entryName.IsEmpty() )
{
SetScrollCenterPosition( wxPoint( 0, 0 ) );
return defaultLibraryZoom;
}
LIB_ALIAS* alias = nullptr;
try
{
alias = Prj().SchSymbolLibTable()->LoadSymbol( m_libraryName, m_entryName );
}
catch( ... )
{
}
if( alias )
part = alias->GetPart();
if( !part )
{
SetScrollCenterPosition( wxPoint( 0, 0 ) );
return defaultLibraryZoom;
}
EDA_RECT boundingBox = part->GetUnitBoundingBox( m_unit, m_convert );
double sizeX = (double) boundingBox.GetWidth();
double sizeY = (double) boundingBox.GetHeight();
wxPoint centre = boundingBox.Centre();
// Reserve a 20% margin around component bounding box.
double margin_scale_factor = 1.2;
return bestZoom( sizeX, sizeY, margin_scale_factor, centre );
}
const EDA_RECT CPolyLine::GetBoundingBox()
{
int xmin = INT_MAX;
int ymin = INT_MAX;
int xmax = INT_MIN;
int ymax = INT_MIN;
for( unsigned i = 0; i< m_CornersList.GetCornersCount(); i++ )
{
xmin = std::min( xmin, m_CornersList[i].x );
xmax = std::max( xmax, m_CornersList[i].x );
ymin = std::min( ymin, m_CornersList[i].y );
ymax = std::max( ymax, m_CornersList[i].y );
}
EDA_RECT r;
r.SetOrigin( wxPoint( xmin, ymin ) );
r.SetEnd( wxPoint( xmax, ymax ) );
return r;
}
/* Place module on Routing matrix.
*/
void genModuleOnRoutingMatrix( MODULE* Module )
{
int ox, oy, fx, fy;
int layerMask;
D_PAD* Pad;
EDA_RECT fpBBox = Module->GetBoundingBox();
fpBBox.Inflate( RoutingMatrix.m_GridRouting / 2 );
ox = fpBBox.GetX();
fx = fpBBox.GetRight();
oy = fpBBox.GetY();
fy = fpBBox.GetBottom();
if( ox < RoutingMatrix.m_BrdBox.GetX() )
ox = RoutingMatrix.m_BrdBox.GetX();
if( ox > RoutingMatrix.m_BrdBox.GetRight() )
ox = RoutingMatrix.m_BrdBox.GetRight();
if( fx < RoutingMatrix.m_BrdBox.GetX() )
fx = RoutingMatrix.m_BrdBox.GetX();
if( fx > RoutingMatrix.m_BrdBox.GetRight() )
fx = RoutingMatrix.m_BrdBox.GetRight();
if( oy < RoutingMatrix.m_BrdBox.GetY() )
oy = RoutingMatrix.m_BrdBox.GetY();
if( oy > RoutingMatrix.m_BrdBox.GetBottom() )
oy = RoutingMatrix.m_BrdBox.GetBottom();
if( fy < RoutingMatrix.m_BrdBox.GetY() )
fy = RoutingMatrix.m_BrdBox.GetY();
if( fy > RoutingMatrix.m_BrdBox.GetBottom() )
fy = RoutingMatrix.m_BrdBox.GetBottom();
layerMask = 0;
if( Module->GetLayer() == LAYER_N_FRONT )
layerMask = LAYER_FRONT;
if( Module->GetLayer() == LAYER_N_BACK )
layerMask = LAYER_BACK;
TraceFilledRectangle( ox, oy, fx, fy, layerMask,
CELL_is_MODULE, WRITE_OR_CELL );
// Trace pads + clearance areas.
for( Pad = Module->Pads(); Pad != NULL; Pad = Pad->Next() )
{
int margin = (RoutingMatrix.m_GridRouting / 2) + Pad->GetClearance();
::PlacePad( Pad, CELL_is_MODULE, margin, WRITE_OR_CELL );
}
// Trace clearance.
int margin = ( RoutingMatrix.m_GridRouting * Module->GetPadCount() ) / GAIN;
CreateKeepOutRectangle( ox, oy, fx, fy, margin, KEEP_OUT_MARGIN, layerMask );
}
const EDA_RECT SCH_TEXT::GetBoundingBox() const
{
// We must pass the effective text thickness to GetTextBox
// when calculating the bounding box
int linewidth = GetThickness() == 0 ? GetDefaultLineThickness() : GetThickness();
linewidth = Clamp_Text_PenSize( linewidth, GetTextSize(), IsBold() );
EDA_RECT rect = GetTextBox( -1, linewidth );
if( GetTextAngle() != 0 ) // Rotate rect
{
wxPoint pos = rect.GetOrigin();
wxPoint end = rect.GetEnd();
RotatePoint( &pos, GetTextPos(), GetTextAngle() );
RotatePoint( &end, GetTextPos(), GetTextAngle() );
rect.SetOrigin( pos );
rect.SetEnd( end );
}
rect.Normalize();
return rect;
}
double LIB_EDIT_FRAME::BestZoom()
{
LIB_PART* part = GetCurPart();
double defaultLibraryZoom = 7.33;
if( !part )
{
SetScrollCenterPosition( wxPoint( 0, 0 ) );
return defaultLibraryZoom;
}
EDA_RECT boundingBox = part->GetUnitBoundingBox( m_unit, m_convert );
double sizeX = (double) boundingBox.GetWidth();
double sizeY = (double) boundingBox.GetHeight();
wxPoint centre = boundingBox.Centre();
// Reserve a 20% margin around component bounding box.
double margin_scale_factor = 1.2;
return bestZoom( sizeX, sizeY, margin_scale_factor, centre);
}
void LIB_FIELD::drawGraphic( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset,
EDA_COLOR_T aColor, GR_DRAWMODE aDrawMode, void* aData,
const TRANSFORM& aTransform )
{
wxPoint text_pos;
int color;
int linewidth = GetPenSize();
if( m_Bold )
linewidth = GetPenSizeForBold( m_Size.x );
else
linewidth = Clamp_Text_PenSize( linewidth, m_Size, m_Bold );
if( ( m_Attributs & TEXT_NO_VISIBLE ) && ( aColor < 0 ) )
{
color = GetInvisibleItemColor();
}
else if( IsSelected() && ( aColor < 0 ) )
{
color = GetItemSelectedColor();
}
else
{
color = aColor;
}
if( color < 0 )
color = GetDefaultColor();
text_pos = aTransform.TransformCoordinate( m_Pos ) + aOffset;
wxString text;
if( aData )
text = *(wxString*)aData;
else
text = m_Text;
GRSetDrawMode( aDC, aDrawMode );
EDA_RECT* clipbox = aPanel? aPanel->GetClipBox() : NULL;
DrawGraphicText( clipbox, aDC, text_pos, (EDA_COLOR_T) color, text, m_Orient, m_Size,
m_HJustify, m_VJustify, linewidth, m_Italic, m_Bold );
/* Set to one (1) to draw bounding box around field text to validate
* bounding box calculation. */
#if 0
EDA_RECT bBox = GetBoundingBox();
EDA_RECT grBox;
grBox.SetOrigin( aTransform.TransformCoordinate( bBox.GetOrigin() ) );
grBox.SetEnd( aTransform.TransformCoordinate( bBox.GetEnd() ) );
grBox.Move( aOffset );
GRRect( clipbox, aDC, grBox, 0, LIGHTMAGENTA );
#endif
}
void WORKSHEET_DATAITEM_TEXT::SetConstrainedTextSize()
{
m_ConstrainedTextSize = m_TextSize;
if( m_ConstrainedTextSize.x == 0 )
m_ConstrainedTextSize.x = m_DefaultTextSize.x;
if( m_ConstrainedTextSize.y == 0 )
m_ConstrainedTextSize.y = m_DefaultTextSize.y;
if( m_BoundingBoxSize.x || m_BoundingBoxSize.y )
{
int linewidth = 0;
// to know the X and Y size of the line, we should use
// EDA_TEXT::GetTextBox()
// but this function uses integers
// So, to avoid truncations with our unit in mm, use microns.
wxSize size_micron;
size_micron.x = KiROUND( m_ConstrainedTextSize.x * 1000.0 );
size_micron.y = KiROUND( m_ConstrainedTextSize.y * 1000.0 );
WS_DRAW_ITEM_TEXT dummy( WS_DRAW_ITEM_TEXT( this, this->m_FullText,
wxPoint(0,0),
size_micron,
linewidth, BLACK,
IsItalic(), IsBold() ) );
dummy.SetMultilineAllowed( true );
TransfertSetupToGraphicText( &dummy );
EDA_RECT rect = dummy.GetTextBox();
DSIZE size;
size.x = rect.GetWidth() / 1000.0;
size.y = rect.GetHeight() / 1000.0;
if( m_BoundingBoxSize.x && size.x > m_BoundingBoxSize.x )
m_ConstrainedTextSize.x *= m_BoundingBoxSize.x / size.x;
if( m_BoundingBoxSize.y && size.y > m_BoundingBoxSize.y )
m_ConstrainedTextSize.y *= m_BoundingBoxSize.y / size.y;
}
}
const EDA_RECT LIB_POLYLINE::GetBoundingBox() const
{
EDA_RECT rect;
int xmin, xmax, ymin, ymax;
xmin = xmax = m_PolyPoints[0].x;
ymin = ymax = m_PolyPoints[0].y;
for( unsigned ii = 1; ii < GetCornerCount(); ii++ )
{
xmin = std::min( xmin, m_PolyPoints[ii].x );
xmax = std::max( xmax, m_PolyPoints[ii].x );
ymin = std::min( ymin, m_PolyPoints[ii].y );
ymax = std::max( ymax, m_PolyPoints[ii].y );
}
rect.SetOrigin( xmin, ymin * -1 );
rect.SetEnd( xmax, ymax * -1 );
rect.Inflate( m_Width / 2, m_Width / 2 );
return rect;
}
int SCH_SHEET::GetMinWidth() const
{
int width = MIN_SHEET_WIDTH;
for( size_t i = 0; i < m_pins.size(); i++ )
{
int edge = m_pins[i].GetEdge();
EDA_RECT pinRect = m_pins[i].GetBoundingBox();
wxASSERT( edge != SCH_SHEET_PIN::SHEET_UNDEFINED_SIDE );
if( edge == SCH_SHEET_PIN::SHEET_TOP_SIDE || edge == SCH_SHEET_PIN::SHEET_BOTTOM_SIDE )
{
if( width < pinRect.GetRight() - m_pos.x )
width = pinRect.GetRight() - m_pos.x;
}
else
{
if( width < pinRect.GetWidth() )
width = pinRect.GetWidth();
for( size_t j = 0; j < m_pins.size(); j++ )
{
// Check for pin directly across from the current pin.
if( (i == j) || (m_pins[i].GetPosition().y != m_pins[j].GetPosition().y) )
continue;
if( width < pinRect.GetWidth() + m_pins[j].GetBoundingBox().GetWidth() )
{
width = pinRect.GetWidth() + m_pins[j].GetBoundingBox().GetWidth();
break;
}
}
}
}
return width;
}
const EDA_RECT CPolyLine::GetBoundingBox( int icont )
{
int xmin = INT_MAX;
int ymin = INT_MAX;
int xmax = INT_MIN;
int ymax = INT_MIN;
int istart = GetContourStart( icont );
int iend = GetContourEnd( icont );
for( int i = istart; i<=iend; i++ )
{
xmin = std::min( xmin, m_CornersList[i].x );
xmax = std::max( xmax, m_CornersList[i].x );
ymin = std::min( ymin, m_CornersList[i].y );
ymax = std::max( ymax, m_CornersList[i].y );
}
EDA_RECT r;
r.SetOrigin( wxPoint( xmin, ymin ) );
r.SetEnd( wxPoint( xmax, ymax ) );
return r;
}
int SCH_SHEET::GetMinHeight() const
{
int height = MIN_SHEET_HEIGHT;
for( size_t i = 0; i < m_pins.size(); i++ )
{
int edge = m_pins[i].GetEdge();
EDA_RECT pinRect = m_pins[i].GetBoundingBox();
// Make sure pin is on top or bottom side of sheet.
if( edge == SCH_SHEET_PIN::SHEET_RIGHT_SIDE || edge == SCH_SHEET_PIN::SHEET_LEFT_SIDE )
{
if( height < pinRect.GetBottom() - m_pos.y )
height = pinRect.GetBottom() - m_pos.y;
}
else
{
if( height < pinRect.GetHeight() )
height = pinRect.GetHeight();
for( size_t j = 0; j < m_pins.size(); j++ )
{
// Check for pin directly above or below the current pin.
if( (i == j) || (m_pins[i].GetPosition().x != m_pins[j].GetPosition().x) )
continue;
if( height < pinRect.GetHeight() + m_pins[j].GetBoundingBox().GetHeight() )
{
height = pinRect.GetHeight() + m_pins[j].GetBoundingBox().GetHeight();
break;
}
}
}
}
return height;
}
/*
* Draw (on m_panelShowPin) the pin currently edited
* accroding to current settings in dialog
*/
void DIALOG_LIB_EDIT_PIN::OnPaintShowPanel( wxPaintEvent& event )
{
wxPaintDC dc( m_panelShowPin );
wxSize dc_size = dc.GetSize();
dc.SetDeviceOrigin( dc_size.x / 2, dc_size.y / 2 );
// Give a parent to m_dummyPin only from draw purpose.
// In fact m_dummyPin should not have a parent, but draw functions need a parent
// to know some options, about pin texts
LIB_EDIT_FRAME* libframe = (LIB_EDIT_FRAME*) GetParent();
m_dummyPin->SetParent( libframe->GetCurPart() );
// Calculate a suitable scale to fit the available draw area
EDA_RECT bBox = m_dummyPin->GetBoundingBox();
double xscale = (double) dc_size.x / bBox.GetWidth();
double yscale = (double) dc_size.y / bBox.GetHeight();
double scale = std::min( xscale, yscale );
// Give a 10% margin
scale *= 0.9;
dc.SetUserScale( scale, scale );
wxPoint offset = -bBox.Centre();
GRResetPenAndBrush( &dc );
// This is a flag for m_dummyPin->Draw
uintptr_t flags = uintptr_t( PIN_DRAW_TEXTS | PIN_DRAW_DANGLING );
m_dummyPin->Draw( NULL, &dc, offset, COLOR4D::UNSPECIFIED, GR_COPY,
(void*)flags, DefaultTransform );
m_dummyPin->SetParent(NULL);
event.Skip();
}
