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kicad/eeschema/sch_painter.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2014 CERN
* @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
* Copyright (C) 2019 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <sch_item_struct.h>
#include <lib_draw_item.h>
#include <lib_rectangle.h>
#include <lib_pin.h>
#include <lib_circle.h>
#include <lib_polyline.h>
#include <lib_arc.h>
#include <lib_field.h>
#include <lib_text.h>
#include <lib_bezier.h>
#include <sch_line.h>
#include <sch_component.h>
#include <sch_field.h>
#include <sch_junction.h>
#include <sch_text.h>
#include <sch_no_connect.h>
#include <sch_bus_entry.h>
#include <sch_bitmap.h>
#include <draw_graphic_text.h>
#include <geometry/geometry_utils.h>
#include <lib_edit_frame.h>
#include <plotter.h>
#include <template_fieldnames.h>
#include <class_libentry.h>
#include <class_library.h>
#include <sch_edit_frame.h>
#include <view/view.h>
#include <gal/graphics_abstraction_layer.h>
#include <colors_design_settings.h>
#include <geometry/shape_line_chain.h>
#include <bezier_curves.h>
#include "sch_painter.h"
namespace KIGFX
{
SCH_RENDER_SETTINGS::SCH_RENDER_SETTINGS() :
m_ShowUnit( 0 ), m_ShowConvert( 0 )
{
ImportLegacyColors( nullptr );
m_ShowHiddenText = true;
m_ShowHiddenPins = true;
m_ShowPinsElectricalType = true;
m_ShowUmbilicals = true;
}
void SCH_RENDER_SETTINGS::ImportLegacyColors( const COLORS_DESIGN_SETTINGS* aSettings )
{
for( int layer = SCH_LAYER_ID_START; layer < SCH_LAYER_ID_END; layer ++)
m_layerColors[ layer ] = ::GetLayerColor( static_cast<SCH_LAYER_ID>( layer ) );
for( int layer = GAL_LAYER_ID_START; layer < GAL_LAYER_ID_END; layer ++)
m_layerColors[ layer ] = ::GetLayerColor( static_cast<SCH_LAYER_ID>( layer ) );
m_backgroundColor = ::GetLayerColor( LAYER_SCHEMATIC_BACKGROUND );
}
const COLOR4D& SCH_RENDER_SETTINGS::GetColor( const VIEW_ITEM* aItem, int aLayer ) const
{
return m_layerColors[ aLayer ];
}
static const COLOR4D getOverlayColor( const EDA_ITEM* aItem, const COLOR4D& aColor, bool aOnBackgroundLayer )
{
if( aItem->IsMoving() || ( aItem->GetParent() && aItem->GetParent()->IsMoving() ) )
{
return aColor.Brightened( 0.5 );
}
else if( aItem->IsHighlighted() || ( aItem->GetParent() && aItem->GetParent()->IsHighlighted() ) )
{
if ( aOnBackgroundLayer )
{
auto bri = aColor.GetBrightness();
return COLOR4D( bri, 0.0, 0.0, 0.3 );
}
else
{
return COLOR4D( 1.0, 0.3, 0.3, 1.0 );
}
}
return aColor;
}
/**
* Used when a LIB_PART is not found in library to draw a dummy shape.
* This component is a 400 mils square with the text "??"
* DEF DUMMY U 0 40 Y Y 1 0 N
* F0 "U" 0 -350 60 H V
* F1 "DUMMY" 0 350 60 H V
* DRAW
* T 0 0 0 150 0 0 0 ??
* S -200 200 200 -200 0 1 0
* ENDDRAW
* ENDDEF
*/
static LIB_PART* dummy()
{
static LIB_PART* part;
if( !part )
{
part = new LIB_PART( wxEmptyString );
LIB_RECTANGLE* square = new LIB_RECTANGLE( part );
square->Move( wxPoint( -200, 200 ) );
square->SetEndPosition( wxPoint( 200, -200 ) );
LIB_TEXT* text = new LIB_TEXT( part );
text->SetTextSize( wxSize( 150, 150 ) );
text->SetText( wxString( wxT( "??" ) ) );
part->AddDrawItem( square );
part->AddDrawItem( text );
}
return part;
}
SCH_PAINTER::SCH_PAINTER( GAL* aGal ) :
KIGFX::PAINTER (aGal)
{ }
#define HANDLE_ITEM( type_id, type_name ) \
case type_id: draw( (type_name *) item, aLayer ); break;
bool SCH_PAINTER::Draw( const VIEW_ITEM *aItem, int aLayer )
{
auto item2 = static_cast<const EDA_ITEM*>( aItem );
auto item = const_cast<EDA_ITEM*>( item2 );
m_schSettings.ImportLegacyColors( nullptr );
switch( item->Type() )
{
HANDLE_ITEM(LIB_ALIAS_T, LIB_ALIAS);
HANDLE_ITEM(LIB_PART_T, LIB_PART);
HANDLE_ITEM(LIB_RECTANGLE_T, LIB_RECTANGLE);
HANDLE_ITEM(LIB_POLYLINE_T, LIB_POLYLINE);
HANDLE_ITEM(LIB_CIRCLE_T, LIB_CIRCLE);
HANDLE_ITEM(LIB_PIN_T, LIB_PIN);
HANDLE_ITEM(LIB_ARC_T, LIB_ARC);
HANDLE_ITEM(LIB_FIELD_T, LIB_FIELD);
HANDLE_ITEM(LIB_TEXT_T, LIB_TEXT);
HANDLE_ITEM(LIB_BEZIER_T, LIB_BEZIER);
HANDLE_ITEM(SCH_COMPONENT_T, SCH_COMPONENT);
HANDLE_ITEM(SCH_JUNCTION_T, SCH_JUNCTION);
HANDLE_ITEM(SCH_LINE_T, SCH_LINE);
HANDLE_ITEM(SCH_TEXT_T, SCH_TEXT);
HANDLE_ITEM(SCH_LABEL_T, SCH_TEXT);
HANDLE_ITEM(SCH_FIELD_T, SCH_FIELD);
HANDLE_ITEM(SCH_HIERARCHICAL_LABEL_T, SCH_HIERLABEL);
HANDLE_ITEM(SCH_GLOBAL_LABEL_T, SCH_GLOBALLABEL);
HANDLE_ITEM(SCH_SHEET_T, SCH_SHEET);
HANDLE_ITEM(SCH_SHEET_PIN_T, SCH_HIERLABEL);
HANDLE_ITEM(SCH_NO_CONNECT_T, SCH_NO_CONNECT);
HANDLE_ITEM(SCH_BUS_WIRE_ENTRY_T, SCH_BUS_ENTRY_BASE);
HANDLE_ITEM(SCH_BUS_BUS_ENTRY_T, SCH_BUS_ENTRY_BASE);
HANDLE_ITEM(SCH_BITMAP_T, SCH_BITMAP);
HANDLE_ITEM(SCH_MARKER_T, SCH_MARKER);
default: return false;
}
return false;
}
bool SCH_PAINTER::isUnitAndConversionShown( const LIB_ITEM* aItem )
{
if( m_schSettings.m_ShowUnit // showing a specific unit
&& aItem->GetUnit() // item is unit-specific
&& aItem->GetUnit() != m_schSettings.m_ShowUnit )
{
return false;
}
if( m_schSettings.m_ShowConvert // showing a specific conversion
&& aItem->GetConvert() // item is conversion-specific
&& aItem->GetConvert() != m_schSettings.m_ShowConvert )
{
return false;
}
return true;
}
void SCH_PAINTER::draw( LIB_PART *aComp, int aLayer, bool aDrawFields, int aUnit, int aConvert,
std::vector<bool>* aDanglingPinFlags )
{
if( !aUnit )
aUnit = m_schSettings.m_ShowUnit;
if( !aConvert )
aConvert = m_schSettings.m_ShowConvert;
size_t pinIndex = 0;
for( auto& item : aComp->GetDrawItems() )
{
if( !aDrawFields && item.Type() == LIB_FIELD_T )
continue;
if( aUnit && item.GetUnit() && aUnit != item.GetUnit() )
continue;
if( aConvert && item.GetConvert() && aConvert != item.GetConvert() )
continue;
if( item.Type() == LIB_PIN_T )
{
auto pin = static_cast<LIB_PIN*>( &item );
bool dangling = true;
if( aDanglingPinFlags && pinIndex < aDanglingPinFlags->size() )
dangling = (*aDanglingPinFlags)[ pinIndex ];
draw( pin, aLayer, dangling, aComp->IsMoving() );
pinIndex++;
}
else
Draw( &item, aLayer );
}
}
void SCH_PAINTER::draw( LIB_ALIAS *aAlias, int aLayer )
{
LIB_PART* comp = aAlias->GetPart();
draw( comp, aLayer, false );
LIB_FIELDS fields;
comp->GetFields( fields );
if( !aAlias->IsRoot() )
{
fields[ VALUE ].SetText( aAlias->GetName() );
fields[ DATASHEET ].SetText( aAlias->GetDocFileName() );
}
for( LIB_FIELD& field : fields )
draw( &field, aLayer );
}
static VECTOR2D mapCoords( const wxPoint& aCoord )
{
return VECTOR2D( aCoord.x, -aCoord.y );
}
void SCH_PAINTER::triLine( const VECTOR2D &a, const VECTOR2D &b, const VECTOR2D &c )
{
m_gal->DrawLine( a, b );
m_gal->DrawLine( b, c );
}
bool SCH_PAINTER::setColors( const LIB_ITEM* aItem, int aLayer )
{
if( aLayer == LAYER_DEVICE_BACKGROUND && aItem->GetFillMode() == FILLED_WITH_BG_BODYCOLOR )
{
COLOR4D color = getOverlayColor( aItem, m_schSettings.GetLayerColor( LAYER_DEVICE_BACKGROUND ), true );
// These actions place the item over others, so allow a modest transparency here
if( aItem->IsMoving() || aItem->IsDragging() || aItem->IsResized() )
color = color.WithAlpha( 0.75 );
m_gal->SetIsFill( true );
m_gal->SetFillColor( color );
m_gal->SetIsStroke( false );
return true;
}
else if( aLayer == LAYER_DEVICE )
{
COLOR4D color = getOverlayColor( aItem, m_schSettings.GetLayerColor( LAYER_DEVICE ), false );
// These actions place the item over others, so allow a modest transparency here
if( aItem->IsMoving() || aItem->IsDragging() || aItem->IsResized() )
color = color.WithAlpha( 0.75 );
m_gal->SetStrokeColor( color );
m_gal->SetIsFill( aItem->GetFillMode() == FILLED_SHAPE );
m_gal->SetFillColor( color );
if( aItem->GetPenSize() > 0 )
{
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( aItem->GetPenSize() );
}
else
m_gal->SetIsStroke( false );
return true;
}
return false;
}
void SCH_PAINTER::draw( LIB_RECTANGLE *aRect, int aLayer )
{
if( !isUnitAndConversionShown( aRect ) )
return;
if( setColors( aRect, aLayer ) )
m_gal->DrawRectangle( mapCoords( aRect->GetPosition() ), mapCoords( aRect->GetEnd() ) );
}
void SCH_PAINTER::draw( LIB_CIRCLE *aCircle, int aLayer )
{
if( !isUnitAndConversionShown( aCircle ) )
return;
if( setColors( aCircle, aLayer ) )
m_gal->DrawCircle( mapCoords( aCircle->GetPosition() ), aCircle->GetRadius() );
}
void SCH_PAINTER::draw( LIB_ARC *aArc, int aLayer )
{
if( !isUnitAndConversionShown( aArc ) )
return;
int sai = aArc->GetFirstRadiusAngle();
int eai = aArc->GetSecondRadiusAngle();
if( TRANSFORM().MapAngles( &sai, &eai ) )
std::swap( sai, eai );
double sa = (double) sai * M_PI / 1800.0;
double ea = (double) eai * M_PI / 1800.0 ;
VECTOR2D pos = mapCoords( aArc->GetPosition() );
if( setColors( aArc, aLayer ) )
m_gal->DrawArc( pos, aArc->GetRadius(), sa, ea );
}
void SCH_PAINTER::draw( LIB_POLYLINE *aLine, int aLayer )
{
if( !isUnitAndConversionShown( aLine ) )
return;
const std::vector<wxPoint>& pts = aLine->GetPolyPoints();
std::deque<VECTOR2D> vtx;
for( auto p : pts )
vtx.push_back( mapCoords( p ) );
if( setColors( aLine, aLayer ) )
m_gal->DrawPolygon( vtx );
}
void SCH_PAINTER::draw( LIB_FIELD *aField, int aLayer )
{
// Must check layer as fields are sometimes drawn by their parent rather than
// directly from the view.
int layers[KIGFX::VIEW::VIEW_MAX_LAYERS], layers_count;
aField->ViewGetLayers( layers, layers_count );
if( aLayer != layers[0] )
return;
if( !isUnitAndConversionShown( aField ) )
return;
auto color = getOverlayColor( aField, aField->GetDefaultColor(), false );
if( !aField->IsVisible() )
{
if( m_schSettings.m_ShowHiddenText )
color = m_schSettings.GetLayerColor( LAYER_HIDDEN );
else
return;
}
int linewidth = aField->GetPenSize();
m_gal->SetLineWidth( linewidth );
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetStrokeColor( color );
m_gal->SetGlyphSize( VECTOR2D( aField->GetTextSize() ) );
m_gal->SetFontItalic( aField->IsItalic() );
m_gal->SetHorizontalJustify( aField->GetHorizJustify( ) );
m_gal->SetVerticalJustify( aField->GetVertJustify( ) );
auto pos = mapCoords( aField->GetPosition() );
double orient = aField->GetTextAngleRadians();
m_gal->StrokeText( aField->GetText(), pos, orient );
// Draw the umbilical line
if( aField->IsMoving() && m_schSettings.m_ShowUmbilicals )
{
m_gal->SetLineWidth( m_schSettings.m_outlineWidth );
m_gal->SetStrokeColor( COLOR4D( 0.0, 0.0, 1.0, 1.0 ) );
m_gal->DrawLine( pos, wxPoint( 0, 0 ) );
}
}
void SCH_PAINTER::draw( LIB_TEXT *aText, int aLayer )
{
if( !isUnitAndConversionShown( aText ) )
return;
auto color = getOverlayColor( aText, m_schSettings.GetLayerColor( LAYER_DEVICE ), false );
if( !aText->IsVisible() )
{
if( m_schSettings.m_ShowHiddenText )
color = m_schSettings.GetLayerColor( LAYER_HIDDEN );
else
return;
}
int linewidth = aText->GetPenSize();
EDA_RECT bBox = aText->GetBoundingBox();
bBox.RevertYAxis();
VECTOR2D pos = mapCoords( bBox.Centre() );
double orient = aText->GetTextAngleRadians();
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_CENTER );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_CENTER );
m_gal->SetLineWidth( linewidth );
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetStrokeColor( color );
m_gal->SetGlyphSize( VECTOR2D( aText->GetTextSize() ) );
m_gal->SetFontBold( aText->IsBold() );
m_gal->SetFontItalic( aText->IsItalic() );
m_gal->StrokeText( aText->GetText(), pos, orient );
}
static int InternalPinDecoSize( const LIB_PIN &aPin )
{
return aPin.GetNameTextSize() != 0 ? aPin.GetNameTextSize() / 2 : aPin.GetNumberTextSize() / 2;
}
// Utility for getting the size of the 'external' pin decorators (as a radius)
// i.e. the negation circle, the polarity 'slopes' and the nonlogic marker
static int ExternalPinDecoSize( const LIB_PIN &aPin )
{
return aPin.GetNumberTextSize() / 2;
}
// Draw the target (an open circle) for a pin which has no connection or is being
// moved.
static void drawPinDanglingSymbol( GAL* aGal, const VECTOR2I& aPos, const COLOR4D& aColor )
{
aGal->SetIsStroke( true );
aGal->SetIsFill( false );
aGal->SetStrokeColor( aColor );
aGal->SetLineWidth ( 1.0 );
aGal->DrawCircle( aPos, TARGET_PIN_RADIUS );
}
void SCH_PAINTER::draw( LIB_PIN *aPin, int aLayer, bool aIsDangling, bool isMoving )
{
if( aLayer != LAYER_DEVICE )
return;
if( !isUnitAndConversionShown( aPin ) )
return;
if( aPin->IsMoving() )
isMoving = true;
VECTOR2I pos = mapCoords( aPin->GetPosition() );
COLOR4D color = getOverlayColor( aPin, m_schSettings.GetLayerColor( LAYER_PIN ), false );
if( !aPin->IsVisible() )
{
if( m_schSettings.m_ShowHiddenPins )
{
color = m_schSettings.GetLayerColor( LAYER_HIDDEN );
}
else
{
if( aIsDangling && aPin->IsPowerConnection() )
drawPinDanglingSymbol( m_gal, pos, color );
return;
}
}
VECTOR2I p0, dir;
int len = aPin->GetLength();
int width = aPin->GetPenSize();
int shape = aPin->GetShape();
int orient = aPin->GetOrientation();
switch( orient )
{
case PIN_UP:
p0 = VECTOR2I( pos.x, pos.y - len );
dir = VECTOR2I(0, 1);
break;
case PIN_DOWN:
p0 = VECTOR2I( pos.x, pos.y + len );
dir = VECTOR2I(0, -1);
break;
case PIN_LEFT:
p0 = VECTOR2I( pos.x - len, pos.y );
dir = VECTOR2I(1, 0);
break;
case PIN_RIGHT:
p0 = VECTOR2I( pos.x + len, pos.y );
dir = VECTOR2I(-1, 0);
break;
}
VECTOR2D pc;
m_gal->SetIsStroke( true );
m_gal->SetIsFill( false );
m_gal->SetLineWidth( width );
m_gal->SetStrokeColor( color );
m_gal->SetFontBold( false );
m_gal->SetFontItalic( false );
const int radius = ExternalPinDecoSize( *aPin );
const int diam = radius*2;
const int clock_size = InternalPinDecoSize( *aPin );
if( shape == PINSHAPE_INVERTED )
{
m_gal->DrawCircle( p0 + dir * radius, radius );
m_gal->DrawLine( p0 + dir * ( diam ), pos );
}
else if( shape == PINSHAPE_FALLING_EDGE_CLOCK )
{
pc = p0 + dir * clock_size ;
triLine( p0 + VECTOR2D( dir.y, -dir.x) * clock_size,
pc,
p0 + VECTOR2D( -dir.y, dir.x) * clock_size );
m_gal->DrawLine( pos, pc );
}
else
{
m_gal->DrawLine( p0, pos );
}
if( shape == PINSHAPE_CLOCK )
{
if (!dir.y)
{
triLine( p0 + VECTOR2D( 0, clock_size ),
p0 + VECTOR2D( -dir.x * clock_size, 0 ),
p0 + VECTOR2D( 0, -clock_size ) );
}
else
{
triLine( p0 + VECTOR2D( clock_size, 0 ),
p0 + VECTOR2D( 0, -dir.y * clock_size ),
p0 + VECTOR2D( -clock_size, 0 ) );
}
}
if( shape == PINSHAPE_INPUT_LOW )
{
if(!dir.y)
{
triLine( p0 + VECTOR2D(dir.x, 0) * diam,
p0 + VECTOR2D(dir.x, -1) * diam,
p0 );
}
else /* MapX1 = 0 */
{
triLine( p0 + VECTOR2D( 0, dir.y) * diam,
p0 + VECTOR2D(-1, dir.y) * diam,
p0 );
}
}
if( shape == PINSHAPE_OUTPUT_LOW ) /* IEEE symbol "Active Low Output" */
{
if( !dir.y ) // Horizontal pin
m_gal->DrawLine( p0 - VECTOR2D( 0, diam ), p0 + VECTOR2D( dir.x, 0 ) * diam );
else // Vertical pin
m_gal->DrawLine( p0 - VECTOR2D( diam, 0 ), p0 + VECTOR2D( 0, dir.y ) * diam );
}
if( shape == PINSHAPE_NONLOGIC ) /* NonLogic pin symbol */
{
m_gal->DrawLine( p0 - VECTOR2D( dir.x + dir.y, dir.y - dir.x ) * radius,
p0 + VECTOR2D( dir.x + dir.y, dir.y - dir.x ) * radius );
m_gal->DrawLine( p0 - VECTOR2D( dir.x - dir.y, dir.x + dir.y ) * radius,
p0 + VECTOR2D( dir.x - dir.y, dir.x + dir.y ) * radius );
}
if( aPin->GetType() == PIN_NC ) // Draw a N.C. symbol
{
m_gal->DrawLine( pos + VECTOR2D( -1, -1 ) * TARGET_PIN_RADIUS,
pos + VECTOR2D( 1, 1 ) * TARGET_PIN_RADIUS );
m_gal->DrawLine( pos + VECTOR2D( 1, -1 ) * TARGET_PIN_RADIUS ,
pos + VECTOR2D( -1, 1 ) * TARGET_PIN_RADIUS );
aIsDangling = false; // PIN_NC pin type is always not connected and dangling.
}
if( aIsDangling && ( aPin->IsVisible() || aPin->IsPowerConnection() ) )
drawPinDanglingSymbol( m_gal, pos, color );
// Draw the labels
LIB_PART* libEntry = aPin->GetParent();
int textOffset = libEntry->GetPinNameOffset();
int nameLineWidth = aPin->GetPenSize();
nameLineWidth = Clamp_Text_PenSize( nameLineWidth, aPin->GetNameTextSize(), false );
int numLineWidth = aPin->GetPenSize();
numLineWidth = Clamp_Text_PenSize( numLineWidth, aPin->GetNumberTextSize(), false );
#define PIN_TEXT_MARGIN 4
// Four locations around a pin where text can be drawn
enum { INSIDE = 0, OUTSIDE, ABOVE, BELOW };
int size[4] = { 0, 0, 0, 0 };
int thickness[4] = { numLineWidth, numLineWidth, numLineWidth, numLineWidth };
COLOR4D colour[4];
wxString text[4];
// TextOffset > 0 means pin NAMES on inside, pin NUMBERS above and nothing below
if( textOffset )
{
size [INSIDE] = libEntry->ShowPinNames() ? aPin->GetNameTextSize() : 0;
thickness[INSIDE] = nameLineWidth;
colour [INSIDE] = m_schSettings.GetLayerColor( LAYER_PINNAM );
text [INSIDE] = aPin->GetName();
size [ABOVE] = libEntry->ShowPinNumbers() ? aPin->GetNumberTextSize() : 0;
thickness[ABOVE] = numLineWidth;
colour [ABOVE] = m_schSettings.GetLayerColor( LAYER_PINNUM );
text [ABOVE] = aPin->GetNumber();
}
// Otherwise pin NAMES go above and pin NUMBERS go below
else
{
size [ABOVE] = libEntry->ShowPinNames() ? aPin->GetNameTextSize() : 0;
thickness[ABOVE] = nameLineWidth;
colour [ABOVE] = m_schSettings.GetLayerColor( LAYER_PINNAM );
text [ABOVE] = aPin->GetName();
size [BELOW] = libEntry->ShowPinNumbers() ? aPin->GetNumberTextSize() : 0;
thickness[BELOW] = numLineWidth;
colour [BELOW] = m_schSettings.GetLayerColor( LAYER_PINNUM );
text [BELOW] = aPin->GetNumber();
}
if( m_schSettings.m_ShowPinsElectricalType )
{
size [OUTSIDE] = std::max( aPin->GetNameTextSize() * 3 / 4, Millimeter2iu( 0.7 ) );
thickness[OUTSIDE] = size[OUTSIDE] / 6;
colour [OUTSIDE] = m_schSettings.GetLayerColor( LAYER_NOTES );
text [OUTSIDE] = aPin->GetElectricalTypeName();
}
if( !aPin->IsVisible() )
{
for( COLOR4D& c : colour )
c = m_schSettings.GetLayerColor( LAYER_HIDDEN );
}
else if( isMoving )
{
for( COLOR4D& c : colour )
c = getOverlayColor( aPin, c, false );
}
int insideOffset = textOffset;
int outsideOffset = 10;
int aboveOffset = PIN_TEXT_MARGIN + ( thickness[ABOVE] + GetDefaultLineThickness() ) / 2;
int belowOffset = PIN_TEXT_MARGIN + ( thickness[BELOW] + GetDefaultLineThickness() ) / 2;
#define SET_DC( i ) \
m_gal->SetGlyphSize( VECTOR2D( size[i], size[i] ) ); \
m_gal->SetLineWidth( thickness[i] ); \
m_gal->SetStrokeColor( colour[i] );
switch( orient )
{
case PIN_LEFT:
if( size[INSIDE] )
{
SET_DC( INSIDE );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_RIGHT );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_CENTER );
m_gal->StrokeText( text[INSIDE], pos + VECTOR2D( -insideOffset - len, 0 ), 0 );
}
if( size[OUTSIDE] )
{
SET_DC( OUTSIDE );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_LEFT );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_CENTER );
m_gal->StrokeText( text[OUTSIDE], pos + VECTOR2D( outsideOffset, 0 ), 0 );
}
if( size[ABOVE] )
{
SET_DC( ABOVE );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_CENTER );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_BOTTOM );
m_gal->StrokeText( text[ABOVE], pos + VECTOR2D( -len / 2.0, -aboveOffset ), 0 );
}
if( size[BELOW] )
{
SET_DC( BELOW );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_CENTER );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_TOP );
m_gal->StrokeText( text[BELOW], pos + VECTOR2D( -len / 2.0, belowOffset ), 0 );
}
break;
case PIN_RIGHT:
if( size[INSIDE] )
{
SET_DC( INSIDE );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_LEFT );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_CENTER );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_LEFT );
m_gal->StrokeText( text[INSIDE], pos + VECTOR2D( insideOffset + len, 0 ), 0 );
}
if( size[OUTSIDE] )
{
SET_DC( OUTSIDE );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_RIGHT );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_CENTER );
m_gal->StrokeText( text[OUTSIDE], pos + VECTOR2D( -outsideOffset, 0 ), 0 );
}
if( size[ABOVE] )
{
SET_DC( ABOVE );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_CENTER );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_BOTTOM );
m_gal->StrokeText( text[ABOVE], pos + VECTOR2D( len / 2.0, -aboveOffset ), 0 );
}
if( size[BELOW] )
{
SET_DC( BELOW );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_CENTER );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_TOP );
m_gal->StrokeText( text[BELOW], pos + VECTOR2D( len / 2.0, belowOffset ), 0 );
}
break;
case PIN_DOWN:
if( size[INSIDE] )
{
SET_DC( INSIDE );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_RIGHT );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_CENTER );
m_gal->StrokeText ( text[INSIDE], pos + VECTOR2D( 0, insideOffset + len ), M_PI / 2);
}
if( size[OUTSIDE] )
{
SET_DC( OUTSIDE );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_LEFT );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_CENTER );
m_gal->StrokeText ( text[OUTSIDE], pos + VECTOR2D( 0, -outsideOffset ), M_PI / 2);
}
if( size[ABOVE] )
{
SET_DC( ABOVE );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_CENTER );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_BOTTOM );
m_gal->StrokeText( text[ABOVE], pos + VECTOR2D( -aboveOffset, len / 2.0 ), M_PI / 2 );
}
if( size[BELOW] )
{
SET_DC( BELOW );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_CENTER );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_TOP );
m_gal->StrokeText( text[BELOW], pos + VECTOR2D( belowOffset, len / 2.0 ), M_PI / 2 );
}
break;
case PIN_UP:
if( size[INSIDE] )
{
SET_DC( INSIDE );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_LEFT );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_CENTER );
m_gal->StrokeText ( text[INSIDE], pos + VECTOR2D( 0, -insideOffset - len ), M_PI / 2);
}
if( size[OUTSIDE] )
{
SET_DC( OUTSIDE );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_RIGHT );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_CENTER );
m_gal->StrokeText ( text[OUTSIDE], pos + VECTOR2D( 0, outsideOffset ), M_PI / 2);
}
if( size[ABOVE] )
{
SET_DC( ABOVE );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_CENTER );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_BOTTOM );
m_gal->StrokeText( text[ABOVE], pos + VECTOR2D( -aboveOffset, -len / 2.0 ), M_PI / 2 );
}
if( size[BELOW] )
{
SET_DC( BELOW );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_CENTER );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_TOP );
m_gal->StrokeText( text[BELOW], pos + VECTOR2D( belowOffset, -len / 2.0 ), M_PI / 2 );
}
break;
default:
wxFAIL_MSG( "Unknown pin orientation" );
}
}
void SCH_PAINTER::draw( LIB_BEZIER *aCurve, int aLayer )
{
if( !isUnitAndConversionShown( aCurve ) )
return;
if( setColors( aCurve, aLayer ) )
{
BEZIER_POLY poly ( aCurve->GetPoints() );
std::vector<wxPoint> pts;
std::deque<VECTOR2D> pts_xformed;
poly.GetPoly( pts );
for( const auto &p : pts )
{
pts_xformed.push_back( mapCoords( p ) );
}
m_gal->DrawPolygon( pts_xformed );
}
}
// Draw the target (an open square) for a wire or label which has no connection or is
// being moved.
static void drawDanglingSymbol( GAL* aGal, const wxPoint& aPos )
{
wxPoint radius( DANGLING_SYMBOL_SIZE, DANGLING_SYMBOL_SIZE );
aGal->SetIsStroke( true );
aGal->SetIsFill( false );
aGal->SetLineWidth ( 1.0 );
aGal->DrawRectangle( aPos - radius, aPos + radius );
}
void SCH_PAINTER::draw( SCH_JUNCTION *aJct, int aLayer )
{
COLOR4D color = m_schSettings.GetLayerColor( LAYER_JUNCTION );
if( aJct->GetState( BRIGHTENED ) )
color = m_schSettings.GetLayerColor( LAYER_BRIGHTENED );
else
color = getOverlayColor( aJct, color, false );
m_gal->SetIsStroke(true);
m_gal->SetIsFill(true);
m_gal->SetStrokeColor( color );
m_gal->SetFillColor( color );
m_gal->DrawCircle( aJct->GetPosition(), SCH_JUNCTION::GetEffectiveSymbolSize() / 2.0 );
}
void SCH_PAINTER::draw( SCH_LINE *aLine, int aLayer )
{
COLOR4D color = aLine->GetLineColor();
if( aLine->GetState( BRIGHTENED ) )
color = m_schSettings.GetLayerColor( LAYER_BRIGHTENED );
color = getOverlayColor( aLine, color, false );
int width = aLine->GetPenSize();
m_gal->SetIsStroke( true );
m_gal->SetStrokeColor(color);
m_gal->SetLineWidth( width );
if( aLine->GetLineStyle() <= PLOTDASHTYPE_SOLID )
{
m_gal->DrawLine( aLine->GetStartPoint(), aLine->GetEndPoint() );
}
else
{
VECTOR2D start = aLine->GetStartPoint();
VECTOR2D end = aLine->GetEndPoint();
EDA_RECT clip( wxPoint( start.x, start.y ), wxSize( end.x - start.x, end.y - start.y ) );
clip.Normalize();
double theta = atan2( end.y - start.y, end.x - start.x );
double strokes[] = { 1.0, DASH_GAP_LEN( width ), 1.0, DASH_GAP_LEN( width ) };
switch( aLine->GetLineStyle() )
{
default:
case PLOTDASHTYPE_DASH:
strokes[0] = strokes[2] = DASH_MARK_LEN( width );
break;
case PLOTDASHTYPE_DOT:
strokes[0] = strokes[2] = DOT_MARK_LEN( width );
break;
case PLOTDASHTYPE_DASHDOT:
strokes[0] = DASH_MARK_LEN( width );
strokes[2] = DOT_MARK_LEN( width );
break;
}
for( size_t i = 0; i < 10000; ++i )
{
// Calculations MUST be done in doubles to keep from accumulating rounding
// errors as we go.
VECTOR2D next( start.x + strokes[ i % 4 ] * cos( theta ),
start.y + strokes[ i % 4 ] * sin( theta ) );
// Drawing each segment can be done rounded to ints.
wxPoint segStart( KiROUND( start.x ), KiROUND( start.y ) );
wxPoint segEnd( KiROUND( next.x ), KiROUND( next.y ) );
if( ClipLine( &clip, segStart.x, segStart.y, segEnd.x, segEnd.y ) )
break;
else if( i % 2 == 0 )
m_gal->DrawLine( segStart, segEnd );
start = next;
}
}
if( aLine->IsStartDangling() )
drawDanglingSymbol( m_gal, aLine->GetStartPoint());
if( aLine->IsEndDangling() )
drawDanglingSymbol( m_gal, aLine->GetEndPoint());
}
void SCH_PAINTER::draw( SCH_TEXT *aText, int aLayer )
{
COLOR4D color;
switch( aText->Type() )
{
case SCH_SHEET_PIN_T: color = m_schSettings.GetLayerColor( LAYER_SHEETLABEL ); break;
case SCH_HIERARCHICAL_LABEL_T: color = m_schSettings.GetLayerColor( LAYER_HIERLABEL ); break;
case SCH_GLOBAL_LABEL_T: color = m_schSettings.GetLayerColor( LAYER_GLOBLABEL ); break;
case SCH_LABEL_T: color = m_schSettings.GetLayerColor( LAYER_LOCLABEL ); break;
default: color = m_schSettings.GetLayerColor( LAYER_NOTES ); break;
}
if( aText->GetState( BRIGHTENED ) )
color = m_schSettings.GetLayerColor( LAYER_BRIGHTENED );
color = getOverlayColor( aText, color, false );
if( !aText->IsVisible() )
{
if( m_schSettings.m_ShowHiddenText )
color = m_schSettings.GetLayerColor( LAYER_HIDDEN );
else
return;
}
m_gal->SetStrokeColor( color );
if( aText->IsDangling() )
drawDanglingSymbol( m_gal, aText->GetTextPos() );
wxPoint text_offset = aText->GetTextPos() + aText->GetSchematicTextOffset();
int linewidth = aText->GetPenSize();
wxString shownText( aText->GetShownText() );
if( !shownText.IsEmpty() )
{
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetTextAttributes( aText );
m_gal->SetLineWidth( linewidth );
m_gal->StrokeText( shownText, text_offset, aText->GetTextAngleRadians() );
}
}
static void orientComponent( LIB_PART *part, int orientation )
{
struct ORIENT
{
int flag;
int n_rots;
int mirror_x;
int mirror_y;
}
orientations[] =
{
{ CMP_ORIENT_0, 0, 0, 0 },
{ CMP_ORIENT_90, 1, 0, 0 },
{ CMP_ORIENT_180, 2, 0, 0 },
{ CMP_ORIENT_270, 3, 0, 0 },
{ CMP_MIRROR_X + CMP_ORIENT_0, 0, 1, 0 },
{ CMP_MIRROR_X + CMP_ORIENT_90, 1, 1, 0 },
{ CMP_MIRROR_Y, 0, 0, 1 },
{ CMP_MIRROR_X + CMP_ORIENT_270, 3, 1, 0 },
{ CMP_MIRROR_Y + CMP_ORIENT_0, 0, 0, 1 },
{ CMP_MIRROR_Y + CMP_ORIENT_90, 1, 0, 1 },
{ CMP_MIRROR_Y + CMP_ORIENT_180, 2, 0, 1 },
{ CMP_MIRROR_Y + CMP_ORIENT_270, 3, 0, 1 }
};
ORIENT o = orientations[ 0 ];
for( auto& i : orientations )
{
if( i.flag == orientation )
{
o = i;
break;
}
}
for( auto& item : part->GetDrawItems() )
{
for( int i = 0; i < o.n_rots; i++ )
item.Rotate( wxPoint(0, 0 ), true );
if( o.mirror_x )
item.MirrorVertical( wxPoint( 0, 0 ) );
if( o.mirror_y )
item.MirrorHorizontal( wxPoint( 0, 0 ) );
}
}
void SCH_PAINTER::draw( SCH_COMPONENT *aComp, int aLayer )
{
PART_SPTR part = aComp->GetPartRef().lock();
// Use dummy part if the actual couldn't be found (or couldn't be locked).
// In either case copy it so we can re-orient and translate it.
std::unique_ptr<LIB_PART> temp( new LIB_PART( part ? *part.get() : *dummy() ) );
if( aComp->IsMoving() )
temp->SetFlags( IS_MOVED );
if( aComp->IsHighlighted() )
temp->SetFlags( HIGHLIGHTED );
orientComponent( temp.get(), aComp->GetOrientation() );
for( auto& item : temp->GetDrawItems() )
{
auto rp = aComp->GetPosition();
auto ip = item.GetPosition();
item.Move( wxPoint( rp.x + ip.x, ip.y - rp.y ) );
if( item.Type() == LIB_PIN_T )
{
auto pin = static_cast<LIB_PIN*>( &item );
if( aComp->IsPinHighlighted( pin ) )
{
pin->SetFlags( HIGHLIGHTED );
}
}
}
draw( temp.get(), aLayer, false,
aComp->GetUnit(), aComp->GetConvert(), aComp->GetDanglingPinFlags() );
// The fields are SCH_COMPONENT-specific and so don't need to be copied/
// oriented/translated.
std::vector<SCH_FIELD*> fields;
aComp->GetFields( fields, false );
for( SCH_FIELD* field : fields )
{
if( !field->IsMoving() )
draw( field, aLayer );
}
}
void SCH_PAINTER::draw( SCH_FIELD *aField, int aLayer )
{
COLOR4D color;
SCH_COMPONENT* parentComponent = (SCH_COMPONENT*) aField->GetParent();
switch( aField->GetId() )
{
case REFERENCE: color = m_schSettings.GetLayerColor( LAYER_REFERENCEPART ); break;
case VALUE: color = m_schSettings.GetLayerColor( LAYER_VALUEPART ); break;
default: color = m_schSettings.GetLayerColor( LAYER_FIELDS ); break;
}
color = getOverlayColor( aField, color, false );
if( !aField->IsVisible() )
{
if( m_schSettings.m_ShowHiddenText )
color = m_schSettings.GetLayerColor( LAYER_HIDDEN );
else
return;
}
if( aField->IsVoid() )
return;
// Calculate the text orientation according to the component orientation.
int orient = (int) aField->GetTextAngle();
if( parentComponent->GetTransform().y1 ) // Rotate component 90 degrees.
{
if( orient == TEXT_ANGLE_HORIZ )
orient = TEXT_ANGLE_VERT;
else
orient = TEXT_ANGLE_HORIZ;
}
/* Calculate the text justification, according to the component
* orientation/mirror this is a bit complicated due to cumulative
* calculations:
* - numerous cases (mirrored or not, rotation)
* - the DrawGraphicText function recalculate also H and H justifications
* according to the text orientation.
* - When a component is mirrored, the text is not mirrored and
* justifications are complicated to calculate
* so the more easily way is to use no justifications ( Centered text )
* and use GetBoundaryBox to know the text coordinate considered as centered
*/
EDA_RECT boundaryBox = aField->GetBoundingBox();
wxPoint textpos = boundaryBox.Centre();
int lineWidth = aField->GetPenSize();
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_CENTER );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_CENTER );
m_gal->SetStrokeColor( color );
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetGlyphSize( VECTOR2D( aField->GetTextSize() ) );
m_gal->SetFontBold( aField->IsBold() );
m_gal->SetFontItalic( aField->IsItalic() );
m_gal->SetTextMirrored( aField->IsMirrored() );
m_gal->SetLineWidth( lineWidth );
m_gal->StrokeText( aField->GetFullyQualifiedText(), textpos, orient == TEXT_ANGLE_VERT ? M_PI/2 : 0 );
// Draw the umbilical line
if( aField->IsMoving() )
{
m_gal->SetLineWidth( m_schSettings.m_outlineWidth );
m_gal->SetStrokeColor( COLOR4D( 0.0, 0.0, 1.0, 1.0 ) );
m_gal->DrawLine( textpos, parentComponent->GetPosition() );
}
}
void SCH_PAINTER::draw( SCH_GLOBALLABEL *aLabel, int aLayer )
{
auto color = m_schSettings.GetLayerColor( LAYER_GLOBLABEL );
auto back_color = m_schSettings.GetLayerColor( LAYER_SCHEMATIC_BACKGROUND );
int width = aLabel->GetThickness() ? aLabel->GetThickness() : GetDefaultLineThickness();
if( aLabel->GetState( BRIGHTENED ) )
color = m_schSettings.GetLayerColor( LAYER_BRIGHTENED );
color = getOverlayColor( aLabel, color, false );
std::vector<wxPoint> pts;
std::deque<VECTOR2D> pts2;
aLabel->CreateGraphicShape( pts, aLabel->GetTextPos() );
for( auto p : pts )
pts2.emplace_back( VECTOR2D( p.x, p.y ) );
m_gal->SetIsFill( true );
m_gal->SetFillColor( back_color );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( width );
m_gal->SetStrokeColor( color );
m_gal->DrawPolyline( pts2 );
draw( static_cast<SCH_TEXT*>( aLabel ), aLayer );
}
void SCH_PAINTER::draw( SCH_HIERLABEL *aLabel, int aLayer )
{
auto color = m_schSettings.GetLayerColor( LAYER_SHEETLABEL );
auto back_color = m_schSettings.GetLayerColor( LAYER_SCHEMATIC_BACKGROUND );
int width = aLabel->GetThickness() ? aLabel->GetThickness() : GetDefaultLineThickness();
if( aLabel->GetState( BRIGHTENED ) )
color = m_schSettings.GetLayerColor( LAYER_BRIGHTENED );
color = getOverlayColor( aLabel, color, false );
std::vector<wxPoint> pts;
std::deque<VECTOR2D> pts2;
aLabel->CreateGraphicShape( pts, aLabel->GetTextPos() );
for( auto p : pts )
pts2.emplace_back( VECTOR2D( p.x, p.y ) );
m_gal->SetIsFill( true );
m_gal->SetFillColor( back_color );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( width );
m_gal->SetStrokeColor( color );
m_gal->DrawPolyline( pts2 );
draw( static_cast<SCH_TEXT*>( aLabel ), aLayer );
}
void SCH_PAINTER::draw( SCH_SHEET *aSheet, int aLayer )
{
VECTOR2D pos = aSheet->GetPosition();
VECTOR2D size = aSheet->GetSize();
if( aLayer == LAYER_SHEET_BACKGROUND )
{
m_gal->SetIsStroke( false );
if( aSheet->IsMoving() ) // Gives a filled background when moving for a better look
{
// Select a fill color working well with black and white background color,
// both in Opengl and Cairo
m_gal->SetFillColor( COLOR4D( 0.1, 0.5, 0.5, 0.3 ) );
m_gal->SetIsFill( true );
}
else
{
// Could be modified later, when sheets can have their own fill color
return;
}
m_gal->DrawRectangle( pos, pos + size );
}
else if( aLayer == LAYER_SHEET )
{
m_gal->SetStrokeColor( m_schSettings.GetLayerColor( LAYER_SHEET ) );
m_gal->SetIsStroke( true );
m_gal->SetIsFill( false );
m_gal->SetLineWidth( aSheet->GetPenSize() );
m_gal->DrawRectangle( pos, pos + size );
VECTOR2D pos_sheetname = aSheet->GetSheetNamePosition();
VECTOR2D pos_filename = aSheet->GetFileNamePosition();
double nameAngle = 0.0;
if( aSheet->IsVerticalOrientation() )
nameAngle = -M_PI/2;
m_gal->SetStrokeColor( m_schSettings.GetLayerColor( LAYER_SHEETNAME ) );
auto text = wxT( "Sheet: " ) + aSheet->GetName();
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_LEFT );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_BOTTOM );
auto txtSize = aSheet->GetSheetNameSize();
m_gal->SetGlyphSize( VECTOR2D( txtSize, txtSize ) );
m_gal->SetFontBold( false );
m_gal->SetFontItalic( false );
m_gal->StrokeText( text, pos_sheetname, nameAngle );
txtSize = aSheet->GetFileNameSize();
m_gal->SetGlyphSize( VECTOR2D( txtSize, txtSize ) );
m_gal->SetStrokeColor( m_schSettings.GetLayerColor( LAYER_SHEETFILENAME ) );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_TOP );
text = wxT( "File: " ) + aSheet->GetFileName();
m_gal->StrokeText( text, pos_filename, nameAngle );
}
else if( aLayer == LAYER_HIERLABEL )
{
for( auto& sheetPin : aSheet->GetPins() )
{
if( !sheetPin.IsMoving() )
{
// For aesthetic reasons, the SHEET_PIN is drawn with a small offset
// of width / 2
int width = aSheet->GetPenSize();
wxPoint initial_pos = sheetPin.GetTextPos();
wxPoint offset_pos = initial_pos;
switch( sheetPin.GetEdge() )
{
case SCH_SHEET_PIN::SHEET_TOP_SIDE: offset_pos.y -= width / 2; break;
case SCH_SHEET_PIN::SHEET_BOTTOM_SIDE: offset_pos.y += width / 2; break;
case SCH_SHEET_PIN::SHEET_RIGHT_SIDE: offset_pos.x -= width / 2; break;
case SCH_SHEET_PIN::SHEET_LEFT_SIDE: offset_pos.x += width / 2; break;
default: break;
}
sheetPin.SetTextPos( offset_pos );
draw( static_cast<SCH_HIERLABEL*>( &sheetPin ), aLayer );
m_gal->DrawLine( offset_pos, initial_pos );
sheetPin.SetTextPos( initial_pos );
}
}
}
}
void SCH_PAINTER::draw( SCH_NO_CONNECT *aNC, int aLayer )
{
int delta = aNC->GetSize() / 2;
int width = GetDefaultLineThickness();
m_gal->SetStrokeColor( m_schSettings.GetLayerColor( LAYER_NOCONNECT ) );
m_gal->SetIsStroke( true );
m_gal->SetIsFill( false );
m_gal->SetLineWidth( width );
VECTOR2D p = aNC->GetPosition();
m_gal->DrawLine( p + VECTOR2D( -delta, -delta ), p + VECTOR2D( delta, delta ) );
m_gal->DrawLine( p + VECTOR2D( -delta, delta ), p + VECTOR2D( delta, -delta ) );
}
void SCH_PAINTER::draw( SCH_BUS_ENTRY_BASE *aEntry, int aLayer )
{
COLOR4D color = aEntry->Type() == SCH_BUS_BUS_ENTRY_T ?
m_schSettings.GetLayerColor( LAYER_BUS )
: m_schSettings.GetLayerColor( LAYER_WIRE );
color = getOverlayColor( aEntry, color, false );
m_gal->SetStrokeColor( color );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( aEntry->GetPenSize() );
m_gal->SetIsFill( false );
VECTOR2D pos = aEntry->GetPosition();
VECTOR2D endPos = aEntry->m_End();
m_gal->DrawLine( pos, endPos );
// Draw dangling symbols:
m_gal->SetLineWidth ( 1.0 );
if( aEntry->IsDanglingStart() )
m_gal->DrawCircle( pos, TARGET_BUSENTRY_RADIUS );
if( aEntry->IsDanglingEnd() )
m_gal->DrawCircle( endPos, TARGET_BUSENTRY_RADIUS );
}
void SCH_PAINTER::draw( SCH_BITMAP *aBitmap, int aLayer )
{
m_gal->Save();
m_gal->Translate( aBitmap->GetPosition() );
// When the image scale factor is not 1.0, we need to modify the actual
// as the image scale factor is similar to a local zoom
double img_scale = aBitmap->GetImageScale();
if( img_scale != 1.0 )
m_gal->Scale( VECTOR2D( img_scale, img_scale ) );
m_gal->DrawBitmap( *aBitmap->GetImage() );
m_gal->Restore();
}
void SCH_PAINTER::draw( SCH_MARKER *aMarker, int aLayer )
{
SHAPE_LINE_CHAIN polygon;
aMarker->ShapeToPolygon( polygon );
COLOR4D color = m_schSettings.GetLayerColor( LAYER_ERC_WARN );
if( aMarker->GetErrorLevel() == MARKER_BASE::MARKER_SEVERITY_ERROR )
color = m_schSettings.GetLayerColor( LAYER_ERC_ERR );
m_gal->Save();
m_gal->Translate( aMarker->GetPosition() );
m_gal->SetFillColor( color );
m_gal->SetIsFill( true );
m_gal->SetIsStroke( false );
m_gal->DrawPolygon( polygon );
m_gal->Restore();
}
}; // namespace KIGFX
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