void TRACK::DrawShortNetname( EDA_DRAW_PANEL* panel,
wxDC* aDC, GR_DRAWMODE aDrawMode, EDA_COLOR_T aBgColor )
{
/* we must filter tracks, to avoid a lot of texts.
* - only tracks with a length > 10 * thickness are eligible
* and, of course, if we are not printing the board
*/
if( DisplayOpt.DisplayNetNamesMode == 0 || DisplayOpt.DisplayNetNamesMode == 1 )
return;
#define THRESHOLD 10
int len = KiROUND( GetLineLength( m_Start, m_End ) );
if( len < THRESHOLD * m_Width )
return;
// no room to display a text inside track
if( aDC->LogicalToDeviceXRel( m_Width ) < MIN_TEXT_SIZE )
return;
if( GetNetCode() == NETINFO_LIST::UNCONNECTED )
return;
NETINFO_ITEM* net = GetNet();
if( net == NULL )
return;
int textlen = net->GetShortNetname().Len();
if( textlen > 0 )
{
// calculate a good size for the text
int tsize = std::min( m_Width, len / textlen );
int dx = m_End.x - m_Start.x ;
int dy = m_End.y - m_Start.y ;
wxPoint tpos = m_Start + m_End;
tpos.x /= 2;
tpos.y /= 2;
// Calculate angle: if the track segment is vertical, angle = 90 degrees
// If horizontal 0 degrees, otherwise compute it
double angle; // angle is in 0.1 degree
if( dy == 0 ) // Horizontal segment
{
angle = 0;
}
else
{
if( dx == 0 ) // Vertical segment
{
angle = 900;
}
else
{
/* atan2 is *not* the solution here, since it can give upside
down text. We want to work only in the first and fourth quadrant */
angle = RAD2DECIDEG( -atan( double( dy ) / double( dx ) ) );
}
}
LAYER_NUM curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;
if( ( aDC->LogicalToDeviceXRel( tsize ) >= MIN_TEXT_SIZE )
&& ( !(!IsOnLayer( curr_layer )&& DisplayOpt.ContrastModeDisplay) ) )
{
if( (aDrawMode & GR_XOR) == 0 )
GRSetDrawMode( aDC, GR_COPY );
tsize = (tsize * 7) / 10; // small reduction to give a better look
EDA_RECT* clipbox = panel? panel->GetClipBox() : NULL;
DrawGraphicHaloText( clipbox, aDC, tpos,
aBgColor, BLACK, WHITE, net->GetShortNetname(), angle,
wxSize( tsize, tsize ),
GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
tsize / 7,
false, false );
}
}
}
void VIA::Draw( EDA_DRAW_PANEL* panel, wxDC* aDC, GR_DRAWMODE aDrawMode,
const wxPoint& aOffset )
{
int radius;
LAYER_NUM curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;
int fillvia = 0;
PCB_BASE_FRAME* frame = (PCB_BASE_FRAME*) panel->GetParent();
PCB_SCREEN* screen = frame->GetScreen();
if( frame->m_DisplayViaFill == FILLED )
fillvia = 1;
GRSetDrawMode( aDC, aDrawMode );
BOARD * brd = GetBoard( );
EDA_COLOR_T color = brd->GetVisibleElementColor(VIAS_VISIBLE + GetViaType());
if( brd->IsElementVisible( PCB_VISIBLE(VIAS_VISIBLE + GetViaType()) ) == false
&& ( color & HIGHLIGHT_FLAG ) != HIGHLIGHT_FLAG )
return;
if( DisplayOpt.ContrastModeDisplay )
{
if( !IsOnLayer( curr_layer ) )
ColorTurnToDarkDarkGray( &color );
}
if( aDrawMode & GR_HIGHLIGHT )
ColorChangeHighlightFlag( &color, !(aDrawMode & GR_AND) );
ColorApplyHighlightFlag( &color );
SetAlpha( &color, 150 );
radius = m_Width >> 1;
// for small via size on screen (radius < 4 pixels) draw a simplified shape
int radius_in_pixels = aDC->LogicalToDeviceXRel( radius );
bool fast_draw = false;
// Vias are drawn as a filled circle or a double circle. The hole will be drawn later
int drill_radius = GetDrillValue() / 2;
int inner_radius = radius - aDC->DeviceToLogicalXRel( 2 );
if( radius_in_pixels < MIN_VIA_DRAW_SIZE )
{
fast_draw = true;
fillvia = false;
}
if( fillvia )
{
GRFilledCircle( panel->GetClipBox(), aDC, m_Start + aOffset, radius, color );
}
else
{
GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, radius, 0, color );
if ( fast_draw )
return;
GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, inner_radius, 0, color );
}
// Draw the via hole if the display option allows it
if( DisplayOpt.m_DisplayViaMode != VIA_HOLE_NOT_SHOW )
{
// Display all drill holes requested or Display non default holes requested
if( (DisplayOpt.m_DisplayViaMode == ALL_VIA_HOLE_SHOW)
|| ( (drill_radius > 0 ) && !IsDrillDefault() ) )
{
if( fillvia )
{
bool blackpenstate = false;
if( screen->m_IsPrinting )
{
blackpenstate = GetGRForceBlackPenState();
GRForceBlackPen( false );
color = WHITE;
}
else
{
color = BLACK; // or DARKGRAY;
}
if( (aDrawMode & GR_XOR) == 0)
GRSetDrawMode( aDC, GR_COPY );
if( aDC->LogicalToDeviceXRel( drill_radius ) > MIN_DRAW_WIDTH ) // Draw hole if large enough.
GRFilledCircle( panel->GetClipBox(), aDC, m_Start.x + aOffset.x,
m_Start.y + aOffset.y, drill_radius, 0, color, color );
if( screen->m_IsPrinting )
GRForceBlackPen( blackpenstate );
}
else
{
if( drill_radius < inner_radius ) // We can show the via hole
GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, drill_radius, 0, color );
}
}
}
if( ShowClearance( this ) )
{
GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, radius + GetClearance(), 0, color );
}
// for Micro Vias, draw a partial cross : X on component layer, or + on copper layer
// (so we can see 2 superimposed microvias ):
if( GetViaType() == VIA_MICROVIA )
{
int ax, ay, bx, by;
if( IsOnLayer( LAYER_N_BACK ) )
{
ax = radius; ay = 0;
bx = drill_radius; by = 0;
}
else
{
ax = ay = (radius * 707) / 1000;
bx = by = (drill_radius * 707) / 1000;
}
/* lines | or \ */
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - ax,
m_Start.y + aOffset.y - ay,
m_Start.x + aOffset.x - bx,
m_Start.y + aOffset.y - by, 0, color );
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x + bx,
m_Start.y + aOffset.y + by,
m_Start.x + aOffset.x + ax,
m_Start.y + aOffset.y + ay, 0, color );
// lines - or /
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x + ay,
m_Start.y + aOffset.y - ax,
m_Start.x + aOffset.x + by,
m_Start.y + aOffset.y - bx, 0, color );
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - by,
m_Start.y + aOffset.y + bx,
m_Start.x + aOffset.x - ay,
m_Start.y + aOffset.y + ax, 0, color );
}
// for Buried Vias, draw a partial line : orient depending on layer pair
// (so we can see superimposed buried vias ):
if( GetViaType() == VIA_BLIND_BURIED )
{
int ax = 0, ay = radius, bx = 0, by = drill_radius;
LAYER_NUM layer_top, layer_bottom;
( (VIA*) this )->LayerPair( &layer_top, &layer_bottom );
// lines for the top layer
RotatePoint( &ax, &ay, layer_top * 3600.0 / brd->GetCopperLayerCount( ) );
RotatePoint( &bx, &by, layer_top * 3600.0 / brd->GetCopperLayerCount( ) );
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - ax,
m_Start.y + aOffset.y - ay,
m_Start.x + aOffset.x - bx,
m_Start.y + aOffset.y - by, 0, color );
// lines for the bottom layer
ax = 0; ay = radius; bx = 0; by = drill_radius;
RotatePoint( &ax, &ay, layer_bottom * 3600.0 / brd->GetCopperLayerCount( ) );
RotatePoint( &bx, &by, layer_bottom * 3600.0 / brd->GetCopperLayerCount( ) );
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - ax,
m_Start.y + aOffset.y - ay,
m_Start.x + aOffset.x - bx,
m_Start.y + aOffset.y - by, 0, color );
}
// Display the short netname:
if( GetNetCode() == NETINFO_LIST::UNCONNECTED )
return;
if( DisplayOpt.DisplayNetNamesMode == 0 || DisplayOpt.DisplayNetNamesMode == 1 )
return;
NETINFO_ITEM* net = GetNet();
if( net == NULL )
return;
int len = net->GetShortNetname().Len();
if( len > 0 )
{
// calculate a good size for the text
int tsize = m_Width / len;
if( aDC->LogicalToDeviceXRel( tsize ) >= MIN_TEXT_SIZE )
{
tsize = (tsize * 7) / 10; // small reduction to give a better look, inside via
if( (aDrawMode & GR_XOR) == 0 )
GRSetDrawMode( aDC, GR_COPY );
EDA_RECT* clipbox = panel? panel->GetClipBox() : NULL;
DrawGraphicHaloText( clipbox, aDC, m_Start,
color, WHITE, BLACK, net->GetShortNetname(), 0,
wxSize( tsize, tsize ),
GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
tsize / 7, false, false );
}
}
}
void VIA::Draw( EDA_DRAW_PANEL* panel, wxDC* aDC, GR_DRAWMODE aDrawMode, const wxPoint& aOffset )
{
wxCHECK_RET( panel != NULL, wxT( "VIA::Draw panel cannot be NULL." ) );
int radius;
PCB_LAYER_ID curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;
int fillvia = 0;
PCB_BASE_FRAME* frame = (PCB_BASE_FRAME*) panel->GetParent();
PCB_SCREEN* screen = frame->GetScreen();
auto displ_opts = (PCB_DISPLAY_OPTIONS*)( frame->GetDisplayOptions() );
if( displ_opts->m_DisplayViaFill == FILLED )
fillvia = 1;
GRSetDrawMode( aDC, aDrawMode );
BOARD * brd = GetBoard();
COLOR4D color = frame->Settings().Colors().GetItemColor( LAYER_VIAS + GetViaType() );
if( brd->IsElementVisible( LAYER_VIAS + GetViaType() ) == false
&& !( aDrawMode & GR_HIGHLIGHT ) )
return;
// Only draw the via if at least one of the layers it crosses is being displayed
if( !( brd->GetVisibleLayers() & GetLayerSet() ).any() )
return;
if( displ_opts->m_ContrastModeDisplay )
{
if( !IsOnLayer( curr_layer ) )
color = COLOR4D( DARKDARKGRAY );
}
if( ( aDrawMode & GR_HIGHLIGHT ) && !( aDrawMode & GR_AND ) )
color.SetToLegacyHighlightColor();
color.a = 0.588;
radius = m_Width >> 1;
// for small via size on screen (radius < 4 pixels) draw a simplified shape
int radius_in_pixels = aDC->LogicalToDeviceXRel( radius );
bool fast_draw = false;
// Vias are drawn as a filled circle or a double circle. The hole will be drawn later
int drill_radius = GetDrillValue() / 2;
int inner_radius = radius - aDC->DeviceToLogicalXRel( 2 );
if( radius_in_pixels < MIN_VIA_DRAW_SIZE )
{
fast_draw = true;
fillvia = false;
}
if( fillvia )
{
GRFilledCircle( panel->GetClipBox(), aDC, m_Start + aOffset, radius, color );
}
else
{
GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, radius, 0, color );
if ( fast_draw )
return;
GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, inner_radius, 0, color );
}
if( fillvia )
{
bool blackpenstate = false;
if( screen->m_IsPrinting )
{
blackpenstate = GetGRForceBlackPenState();
GRForceBlackPen( false );
color = WHITE;
}
else
{
color = BLACK; // or DARKGRAY;
}
if( (aDrawMode & GR_XOR) == 0)
GRSetDrawMode( aDC, GR_COPY );
// Draw hole if the radius is > 1pixel.
if( aDC->LogicalToDeviceXRel( drill_radius ) > 1 )
GRFilledCircle( panel->GetClipBox(), aDC, m_Start.x + aOffset.x,
m_Start.y + aOffset.y, drill_radius, 0, color, color );
if( screen->m_IsPrinting )
GRForceBlackPen( blackpenstate );
}
else
{
if( drill_radius < inner_radius ) // We can show the via hole
GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, drill_radius, 0, color );
}
if( ShowClearance( displ_opts, this ) )
{
GRCircle( panel->GetClipBox(), aDC, m_Start + aOffset, radius + GetClearance(), 0, color );
}
// for Micro Vias, draw a partial cross : X on component layer, or + on copper layer
// (so we can see 2 superimposed microvias ):
if( GetViaType() == VIA_MICROVIA )
{
int ax, ay, bx, by;
if( IsOnLayer( B_Cu ) )
{
ax = radius; ay = 0;
bx = drill_radius; by = 0;
}
else
{
ax = ay = (radius * 707) / 1000;
bx = by = (drill_radius * 707) / 1000;
}
// lines '|' or '\'
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - ax,
m_Start.y + aOffset.y - ay,
m_Start.x + aOffset.x - bx,
m_Start.y + aOffset.y - by, 0, color );
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x + bx,
m_Start.y + aOffset.y + by,
m_Start.x + aOffset.x + ax,
m_Start.y + aOffset.y + ay, 0, color );
// lines - or '/'
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x + ay,
m_Start.y + aOffset.y - ax,
m_Start.x + aOffset.x + by,
m_Start.y + aOffset.y - bx, 0, color );
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - by,
m_Start.y + aOffset.y + bx,
m_Start.x + aOffset.x - ay,
m_Start.y + aOffset.y + ax, 0, color );
}
// for Buried Vias, draw a partial line : orient depending on layer pair
// (so we can see superimposed buried vias ):
if( GetViaType() == VIA_BLIND_BURIED )
{
int ax = 0, ay = radius, bx = 0, by = drill_radius;
PCB_LAYER_ID layer_top, layer_bottom;
LayerPair( &layer_top, &layer_bottom );
// lines for the top layer
RotatePoint( &ax, &ay, layer_top * 3600.0 / brd->GetCopperLayerCount( ) );
RotatePoint( &bx, &by, layer_top * 3600.0 / brd->GetCopperLayerCount( ) );
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - ax,
m_Start.y + aOffset.y - ay,
m_Start.x + aOffset.x - bx,
m_Start.y + aOffset.y - by, 0, color );
// lines for the bottom layer
ax = 0; ay = radius; bx = 0; by = drill_radius;
RotatePoint( &ax, &ay, layer_bottom * 3600.0 / brd->GetCopperLayerCount( ) );
RotatePoint( &bx, &by, layer_bottom * 3600.0 / brd->GetCopperLayerCount( ) );
GRLine( panel->GetClipBox(), aDC, m_Start.x + aOffset.x - ax,
m_Start.y + aOffset.y - ay,
m_Start.x + aOffset.x - bx,
m_Start.y + aOffset.y - by, 0, color );
}
// Display the short netname:
if( GetNetCode() == NETINFO_LIST::UNCONNECTED )
return;
if( displ_opts->m_DisplayNetNamesMode == 0 || displ_opts->m_DisplayNetNamesMode == 1 )
return;
NETINFO_ITEM* net = GetNet();
if( net == NULL )
return;
int len = net->GetShortNetname().Len();
if( len > 0 )
{
// calculate a good size for the text
int tsize = m_Width / len;
if( aDC->LogicalToDeviceXRel( tsize ) >= MIN_TEXT_SIZE )
{
tsize = (tsize * 7) / 10; // small reduction to give a better look, inside via
if( (aDrawMode & GR_XOR) == 0 )
GRSetDrawMode( aDC, GR_COPY );
EDA_RECT* clipbox = panel->GetClipBox();
DrawGraphicHaloText( clipbox, aDC, m_Start,
color, WHITE, BLACK, net->GetShortNetname(), 0,
wxSize( tsize, tsize ),
GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
tsize / 7, false, false );
}
}
}