const BOX2I LIB_EDIT_FRAME::GetDocumentExtents() const
{
LIB_PART* part = GetCurPart();
if( !part )
{
return BOX2I( VECTOR2I(-100, -100), VECTOR2I( 200, 200 ) );
}
else
{
EDA_RECT boundingBox = part->GetUnitBoundingBox( m_unit, m_convert );
return BOX2I( boundingBox.GetOrigin(), VECTOR2I( boundingBox.GetWidth(), boundingBox.GetHeight() ) );
}
}
const BOX2I LIB_VIEW_FRAME::GetDocumentExtents() const
{
LIB_ALIAS* alias = getSelectedAlias();
LIB_PART* part = alias ? alias->GetPart() : nullptr;
if( !part )
{
return BOX2I( VECTOR2I(-200, -200), VECTOR2I( 400, 400 ) );
}
else
{
EDA_RECT bbox = part->GetUnitBoundingBox( m_unit, m_convert );
return BOX2I( bbox.GetOrigin(), VECTOR2I( bbox.GetWidth(), bbox.GetHeight() ) );
}
}
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 );
}
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_EDIT_FRAME::OnPlotCurrentComponent( wxCommandEvent& event )
{
wxString fullFileName;
wxString file_ext;
wxString mask;
LIB_PART* part = GetCurPart();
if( !part )
{
wxMessageBox( _( "No component" ) );
return;
}
switch( event.GetId() )
{
case ID_LIBEDIT_GEN_PNG_FILE:
{
bool fmt_is_jpeg = false; // could be selectable later. so keep this option.
file_ext = fmt_is_jpeg ? wxT( "jpg" ) : wxT( "png" );
mask = wxT( "*." ) + file_ext;
wxFileName fn( part->GetName() );
fn.SetExt( file_ext );
wxString pro_dir = wxPathOnly( Prj().GetProjectFullName() );
fullFileName = EDA_FILE_SELECTOR( _( "Filename:" ), pro_dir,
fn.GetFullName(), file_ext, mask, this,
wxFD_SAVE, true );
if( fullFileName.IsEmpty() )
return;
// calling wxYield is mandatory under Linux, after closing the file selector dialog
// to refresh the screen before creating the PNG or JPEG image from screen
wxYield();
CreatePNGorJPEGFile( fullFileName, fmt_is_jpeg );
}
break;
case ID_LIBEDIT_GEN_SVG_FILE:
{
file_ext = wxT( "svg" );
mask = wxT( "*." ) + file_ext;
wxFileName fn( part->GetName() );
fn.SetExt( file_ext );
wxString pro_dir = wxPathOnly( Prj().GetProjectFullName() );
fullFileName = EDA_FILE_SELECTOR( _( "Filename:" ), pro_dir,
fn.GetFullName(), file_ext, mask, this,
wxFD_SAVE, true );
if( fullFileName.IsEmpty() )
return;
PAGE_INFO pageSave = GetScreen()->GetPageSettings();
PAGE_INFO pageTemp = pageSave;
wxSize componentSize = part->GetUnitBoundingBox( m_unit, m_convert ).GetSize();
// Add a small margin to the plot bounding box
pageTemp.SetWidthMils( int( componentSize.x * 1.2 ) );
pageTemp.SetHeightMils( int( componentSize.y * 1.2 ) );
GetScreen()->SetPageSettings( pageTemp );
SVG_PlotComponent( fullFileName );
GetScreen()->SetPageSettings( pageSave );
}
break;
}
}