void PCB_RENDER_SETTINGS::ImportLegacyColors( const COLORS_DESIGN_SETTINGS* aSettings )
{
// Init board layers colors:
for( int i = 0; i < PCB_LAYER_ID_COUNT; i++ )
{
m_layerColors[i] = aSettings->GetLayerColor( i );
// Guard: if the alpah channel is too small, the layer is not visible.
// clamp it to 0.2
if( m_layerColors[i].a < 0.2 )
m_layerColors[i].a = 0.2;
}
// Init specific graphic layers colors:
for( int i = GAL_LAYER_ID_START; i < GAL_LAYER_ID_END; i++ )
m_layerColors[i] = aSettings->GetItemColor( i );
// Default colors for specific layers (not really board layers).
m_layerColors[LAYER_VIAS_HOLES] = COLOR4D( 0.5, 0.4, 0.0, 0.8 );
m_layerColors[LAYER_PADS_PLATEDHOLES] = aSettings->GetItemColor( LAYER_PCB_BACKGROUND );
m_layerColors[LAYER_PADS_NETNAMES] = COLOR4D( 1.0, 1.0, 1.0, 0.9 );
m_layerColors[LAYER_PAD_FR_NETNAMES] = COLOR4D( 1.0, 1.0, 1.0, 0.9 );
m_layerColors[LAYER_PAD_BK_NETNAMES] = COLOR4D( 1.0, 1.0, 1.0, 0.9 );
m_layerColors[LAYER_DRC] = COLOR4D( 1.0, 0.0, 0.0, 0.8 );
// LAYER_PADS_TH, LAYER_NON_PLATEDHOLES, LAYER_ANCHOR ,LAYER_RATSNEST,
// LAYER_VIA_THROUGH, LAYER_VIA_BBLIND, LAYER_VIA_MICROVIA
// are initialized from aSettings
// These colors are not actually used. Set just in case...
m_layerColors[LAYER_MOD_TEXT_FR] = m_layerColors[F_SilkS];
m_layerColors[LAYER_MOD_TEXT_BK] = m_layerColors[B_SilkS];
// Netnames for copper layers
for( LSEQ cu = LSET::AllCuMask().CuStack(); cu; ++cu )
{
const COLOR4D lightLabel( 0.8, 0.8, 0.8, 0.7 );
const COLOR4D darkLabel = lightLabel.Inverted();
PCB_LAYER_ID layer = *cu;
if( m_layerColors[layer].GetBrightness() > 0.5 )
m_layerColors[GetNetnameLayer( layer )] = darkLabel;
else
m_layerColors[GetNetnameLayer( layer )] = lightLabel;
}
SetBackgroundColor ( aSettings->GetItemColor( LAYER_PCB_BACKGROUND ) );
update();
}
void PCB_PAINTER::draw( const D_PAD* aPad, int aLayer )
{
VECTOR2D size;
VECTOR2D position( aPad->GetPosition() );
PAD_SHAPE_T shape;
double m, n;
double orientation = aPad->GetOrientation();
wxString buffer;
// Draw description layer
if( IsNetnameLayer( aLayer ) )
{
// Is anything that we can display enabled?
if( m_pcbSettings.m_netNamesOnPads || m_pcbSettings.m_padNumbers )
{
// Min char count to calculate string size
const int MIN_CHAR_COUNT = 3;
bool displayNetname = ( m_pcbSettings.m_netNamesOnPads &&
!aPad->GetNetname().empty() );
VECTOR2D padsize = VECTOR2D( aPad->GetSize() );
double maxSize = PCB_RENDER_SETTINGS::MAX_FONT_SIZE;
double size = padsize.y;
// Keep the size ratio for the font, but make it smaller
if( padsize.x < padsize.y )
{
orientation += 900.0;
size = padsize.x;
EXCHG( padsize.x, padsize.y );
}
else if( padsize.x == padsize.y )
{
// If the text is displayed on a symmetrical pad, do not rotate it
orientation = 0.0;
}
// Font size limits
if( size > maxSize )
size = maxSize;
m_gal->Save();
m_gal->Translate( position );
// do not display descriptions upside down
NORMALIZE_ANGLE_90( orientation );
m_gal->Rotate( -orientation * M_PI / 1800.0 );
// Default font settings
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_CENTER );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_CENTER );
m_gal->SetBold( false );
m_gal->SetItalic( false );
m_gal->SetMirrored( false );
// Set a proper color for the label
const COLOR4D& color = m_pcbSettings.GetColor( aPad, aPad->GetLayer() );
COLOR4D labelColor = m_pcbSettings.GetColor( NULL, aLayer );
if( color.GetBrightness() > 0.5 )
m_gal->SetStrokeColor( labelColor.Inverted() );
else
m_gal->SetStrokeColor( labelColor );
VECTOR2D textpos( 0.0, 0.0);
// Divide the space, to display both pad numbers and netnames
// and set the Y text position to display 2 lines
if( displayNetname && m_pcbSettings.m_padNumbers )
{
size = size / 2.0;
textpos.y = size / 2.0;
}
if( displayNetname )
{
// calculate the size of net name text:
double tsize = padsize.x / aPad->GetShortNetname().Length();
tsize = std::min( tsize, size );
// Use a smaller text size to handle interline, pen size..
tsize *= 0.7;
VECTOR2D namesize( tsize, tsize );
m_gal->SetGlyphSize( namesize );
m_gal->SetLineWidth( namesize.x / 12.0 );
m_gal->StrokeText( aPad->GetShortNetname(), textpos, 0.0 );
}
if( m_pcbSettings.m_padNumbers )
{
textpos.y = -textpos.y;
aPad->StringPadName( buffer );
int len = buffer.Length();
double tsize = padsize.x / std::max( len, MIN_CHAR_COUNT );
tsize = std::min( tsize, size );
// Use a smaller text size to handle interline, pen size..
tsize *= 0.7;
tsize = std::min( tsize, size );
VECTOR2D numsize( tsize, tsize );
m_gal->SetGlyphSize( numsize );
m_gal->SetLineWidth( numsize.x / 12.0 );
m_gal->StrokeText( aPad->GetPadName(), textpos, 0.0 );
}
m_gal->Restore();
}
return;
}
// Pad drawing
const COLOR4D& color = m_pcbSettings.GetColor( aPad, aLayer );
if( m_pcbSettings.m_sketchMode[PADS_VISIBLE] )
{
// Outline mode
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth );
m_gal->SetStrokeColor( color );
}
else
{
// Filled mode
m_gal->SetIsFill( true );
m_gal->SetIsStroke( false );
m_gal->SetFillColor( color );
}
m_gal->Save();
m_gal->Translate( VECTOR2D( aPad->GetPosition() ) );
m_gal->Rotate( -aPad->GetOrientation() * M_PI / 1800.0 );
// Choose drawing settings depending on if we are drawing a pad itself or a hole
if( aLayer == ITEM_GAL_LAYER( PADS_HOLES_VISIBLE ) )
{
// Drawing hole: has same shape as PAD_CIRCLE or PAD_OVAL
size = VECTOR2D( aPad->GetDrillSize() ) / 2.0;
shape = aPad->GetDrillShape() == PAD_DRILL_OBLONG ? PAD_OVAL : PAD_CIRCLE;
}
else if( aLayer == SOLDERMASK_N_FRONT || aLayer == SOLDERMASK_N_BACK )
{
// Drawing soldermask
int soldermaskMargin = aPad->GetSolderMaskMargin();
m_gal->Translate( VECTOR2D( aPad->GetOffset() ) );
size = VECTOR2D( aPad->GetSize().x / 2.0 + soldermaskMargin,
aPad->GetSize().y / 2.0 + soldermaskMargin );
shape = aPad->GetShape();
}
else if( aLayer == SOLDERPASTE_N_FRONT || aLayer == SOLDERPASTE_N_BACK )
{
// Drawing solderpaste
int solderpasteMargin = aPad->GetLocalSolderPasteMargin();
m_gal->Translate( VECTOR2D( aPad->GetOffset() ) );
size = VECTOR2D( aPad->GetSize().x / 2.0 + solderpasteMargin,
aPad->GetSize().y / 2.0 + solderpasteMargin );
shape = aPad->GetShape();
}
else
{
// Drawing every kind of pad
m_gal->Translate( VECTOR2D( aPad->GetOffset() ) );
size = VECTOR2D( aPad->GetSize() ) / 2.0;
shape = aPad->GetShape();
}
switch( shape )
{
case PAD_OVAL:
if( size.y >= size.x )
{
m = ( size.y - size.x );
n = size.x;
if( m_pcbSettings.m_sketchMode[PADS_VISIBLE] )
{
// Outline mode
m_gal->DrawArc( VECTOR2D( 0, -m ), n, -M_PI, 0 );
m_gal->DrawArc( VECTOR2D( 0, m ), n, M_PI, 0 );
m_gal->DrawLine( VECTOR2D( -n, -m ), VECTOR2D( -n, m ) );
m_gal->DrawLine( VECTOR2D( n, -m ), VECTOR2D( n, m ) );
}
else
{
// Filled mode
m_gal->DrawCircle( VECTOR2D( 0, -m ), n );
m_gal->DrawCircle( VECTOR2D( 0, m ), n );
m_gal->DrawRectangle( VECTOR2D( -n, -m ), VECTOR2D( n, m ) );
}
}
else
{
m = ( size.x - size.y );
n = size.y;
if( m_pcbSettings.m_sketchMode[PADS_VISIBLE] )
{
// Outline mode
m_gal->DrawArc( VECTOR2D( -m, 0 ), n, M_PI / 2, 3 * M_PI / 2 );
m_gal->DrawArc( VECTOR2D( m, 0 ), n, M_PI / 2, -M_PI / 2 );
m_gal->DrawLine( VECTOR2D( -m, -n ), VECTOR2D( m, -n ) );
m_gal->DrawLine( VECTOR2D( -m, n ), VECTOR2D( m, n ) );
}
else
{
// Filled mode
m_gal->DrawCircle( VECTOR2D( -m, 0 ), n );
m_gal->DrawCircle( VECTOR2D( m, 0 ), n );
m_gal->DrawRectangle( VECTOR2D( -m, -n ), VECTOR2D( m, n ) );
}
}
break;
case PAD_RECT:
m_gal->DrawRectangle( VECTOR2D( -size.x, -size.y ), VECTOR2D( size.x, size.y ) );
break;
case PAD_TRAPEZOID:
{
std::deque<VECTOR2D> pointList;
wxPoint corners[4];
VECTOR2D padSize = VECTOR2D( aPad->GetSize().x, aPad->GetSize().y ) / 2;
VECTOR2D deltaPadSize = size - padSize; // = solder[Paste/Mask]Margin or 0
aPad->BuildPadPolygon( corners, wxSize( deltaPadSize.x, deltaPadSize.y ), 0.0 );
pointList.push_back( VECTOR2D( corners[0] ) );
pointList.push_back( VECTOR2D( corners[1] ) );
pointList.push_back( VECTOR2D( corners[2] ) );
pointList.push_back( VECTOR2D( corners[3] ) );
if( m_pcbSettings.m_sketchMode[PADS_VISIBLE] )
{
// Add the beginning point to close the outline
pointList.push_back( pointList.front() );
m_gal->DrawPolyline( pointList );
}
else
{
m_gal->DrawPolygon( pointList );
}
}
break;
case PAD_CIRCLE:
m_gal->DrawCircle( VECTOR2D( 0.0, 0.0 ), size.x );
break;
}
m_gal->Restore();
}
void PCB_PAINTER::draw( const TRACK* aTrack, int aLayer )
{
VECTOR2D start( aTrack->GetStart() );
VECTOR2D end( aTrack->GetEnd() );
int width = aTrack->GetWidth();
if( m_pcbSettings.m_netNamesOnTracks && IsNetnameLayer( aLayer ) )
{
// If there is a net name - display it on the track
if( aTrack->GetNetCode() > NETINFO_LIST::UNCONNECTED )
{
VECTOR2D line = ( end - start );
double length = line.EuclideanNorm();
// Check if the track is long enough to have a netname displayed
if( length < 10 * width )
return;
const wxString& netName = aTrack->GetShortNetname();
VECTOR2D textPosition = start + line / 2.0; // center of the track
double textOrientation = -atan( line.y / line.x );
double textSize = std::min( static_cast<double>( width ), length / netName.length() );
// Set a proper color for the label
const COLOR4D& color = m_pcbSettings.GetColor( aTrack, aTrack->GetLayer() );
COLOR4D labelColor = m_pcbSettings.GetColor( NULL, aLayer );
if( color.GetBrightness() > 0.5 )
m_gal->SetStrokeColor( labelColor.Inverted() );
else
m_gal->SetStrokeColor( labelColor );
m_gal->SetLineWidth( width / 10.0 );
m_gal->SetBold( false );
m_gal->SetItalic( false );
m_gal->SetMirrored( false );
m_gal->SetGlyphSize( VECTOR2D( textSize * 0.7, textSize * 0.7 ) );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_CENTER );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_CENTER );
m_gal->StrokeText( netName, textPosition, textOrientation );
}
}
else if( IsCopperLayer( aLayer ) )
{
// Draw a regular track
const COLOR4D& color = m_pcbSettings.GetColor( aTrack, aLayer );
m_gal->SetStrokeColor( color );
m_gal->SetIsStroke( true );
if( m_pcbSettings.m_sketchMode[TRACKS_VISIBLE] )
{
// Outline mode
m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth );
m_gal->SetIsFill( false );
}
else
{
// Filled mode
m_gal->SetFillColor( color );
m_gal->SetIsFill( true );
}
m_gal->DrawSegment( start, end, width );
}
}