void SCH_TEXT::Draw( EDA_DRAW_PANEL* panel, wxDC* DC, const wxPoint& aOffset,
GR_DRAWMODE DrawMode, EDA_COLOR_T Color )
{
EDA_COLOR_T color;
int linewidth = ( m_Thickness == 0 ) ? GetDefaultLineThickness() : m_Thickness;
linewidth = Clamp_Text_PenSize( linewidth, m_Size, m_Bold );
if( Color >= 0 )
color = Color;
else
color = ReturnLayerColor( m_Layer );
GRSetDrawMode( DC, DrawMode );
wxPoint text_offset = aOffset + GetSchematicTextOffset();
EXCHG( linewidth, m_Thickness ); // Set the minimum width
EDA_TEXT::Draw( panel, DC, text_offset, color, DrawMode, FILLED, UNSPECIFIED_COLOR );
EXCHG( linewidth, m_Thickness ); // set initial value
if( m_isDangling )
DrawDanglingSymbol( panel, DC, m_Pos + aOffset, color );
// Enable these line to draw the bounding box (debug tests purposes only)
#if 0
{
EDA_RECT BoundaryBox = GetBoundingBox();
GRRect( panel->GetClipBox(), DC, BoundaryBox, 0, BROWN );
}
#endif
}
void PS_PLOTTER::Arc( const wxPoint& centre, double StAngle, double EndAngle,
int radius, FILL_T fill, int width )
{
wxASSERT( outputFile );
if( radius <= 0 )
return;
if( StAngle > EndAngle )
EXCHG( StAngle, EndAngle );
SetCurrentLineWidth( width );
// Calculate start point.
DPOINT centre_dev = userToDeviceCoordinates( centre );
double radius_dev = userToDeviceSize( radius );
if( m_plotMirror )
{
if( m_mirrorIsHorizontal )
{
StAngle = 1800.0 -StAngle;
EndAngle = 1800.0 -EndAngle;
EXCHG( StAngle, EndAngle );
}
else
{
StAngle = -StAngle;
EndAngle = -EndAngle;
}
}
fprintf( outputFile, "%g %g %g %g %g arc%d\n", centre_dev.x, centre_dev.y,
radius_dev, StAngle / 10.0, EndAngle / 10.0, fill );
}
void PCB_TARGET::Exchg( PCB_TARGET* source )
{
EXCHG( m_Pos, source->m_Pos );
EXCHG( m_Width, source->m_Width );
EXCHG( m_Size, source->m_Size );
EXCHG( m_Shape, source->m_Shape );
}
void SCH_JUNCTION::SwapData( SCH_ITEM* aItem )
{
wxCHECK_RET( (aItem != NULL) && (aItem->Type() == SCH_JUNCTION_T),
wxT( "Cannot swap junction data with invalid item." ) );
SCH_JUNCTION* item = (SCH_JUNCTION*) aItem;
EXCHG( m_pos, item->m_pos );
EXCHG( m_size, item->m_size );
}
void SCH_NO_CONNECT::SwapData( SCH_ITEM* aItem )
{
wxCHECK_RET( (aItem != NULL) && (aItem->Type() == SCH_NO_CONNECT_T),
wxT( "Cannot swap no connect data with invalid item." ) );
SCH_NO_CONNECT* item = (SCH_NO_CONNECT*)aItem;
EXCHG( m_pos, item->m_pos );
EXCHG( m_size, item->m_size );
}
void SCH_BUS_ENTRY::SwapData( SCH_ITEM* aItem )
{
wxCHECK_RET( (aItem != NULL) && (aItem->Type() == SCH_BUS_ENTRY_T),
wxT( "Cannot swap bus entry data with invalid item." ) );
SCH_BUS_ENTRY* item = (SCH_BUS_ENTRY*)aItem;
EXCHG( m_pos, item->m_pos );
EXCHG( m_size, item->m_size );
EXCHG( m_width, item->m_width );
}
void GERBER_PLOTTER::FlashPadOval( const wxPoint& pos, const wxSize& aSize, double orient,
EDA_DRAW_MODE_T trace_mode )
{
wxASSERT( outputFile );
int x0, y0, x1, y1, delta;
wxSize size( aSize );
/* Plot a flashed shape. */
if( ( orient == 0 || orient == 900 || orient == 1800 || orient == 2700 )
&& trace_mode == FILLED )
{
if( orient == 900 || orient == 2700 ) /* orientation turned 90 deg. */
EXCHG( size.x, size.y );
DPOINT pos_dev = userToDeviceCoordinates( pos );
selectAperture( size, APERTURE::Oval );
emitDcode( pos_dev, 3 );
}
else /* Plot pad as a segment. */
{
if( size.x > size.y )
{
EXCHG( size.x, size.y );
if( orient < 2700 )
orient += 900;
else
orient -= 2700;
}
if( trace_mode == FILLED )
{
/* XXX to do: use an aperture macro to declare the rotated pad */
/* The pad is reduced to an oval with dy > dx */
delta = size.y - size.x;
x0 = 0;
y0 = -delta / 2;
x1 = 0;
y1 = delta / 2;
RotatePoint( &x0, &y0, orient );
RotatePoint( &x1, &y1, orient );
ThickSegment( wxPoint( pos.x + x0, pos.y + y0 ),
wxPoint( pos.x + x1, pos.y + y1 ),
size.x, trace_mode );
}
else
{
sketchOval( pos, size, orient, -1 );
}
}
}
/* Plot oval pad at position pos:
* Dimensions dx, dy,
* Orient Orient
* For a vertical or horizontal orientation, the shape is flashed
* For any orientation the shape is drawn as a segment
*/
void GERBER_PLOTTER::flash_pad_oval( wxPoint pos, wxSize size, int orient,
EDA_DRAW_MODE_T trace_mode )
{
wxASSERT( output_file );
int x0, y0, x1, y1, delta;
/* Plot a flashed shape. */
if( ( orient == 0 || orient == 900 || orient == 1800 || orient == 2700 )
&& trace_mode == FILLED )
{
if( orient == 900 || orient == 2700 ) /* orientation turned 90 deg. */
EXCHG( size.x, size.y );
user_to_device_coordinates( pos );
select_aperture( size, APERTURE::Oval );
fprintf( output_file, "X%5.5dY%5.5dD03*\n", pos.x, pos.y );
}
else /* Plot pad as a segment. */
{
if( size.x > size.y )
{
EXCHG( size.x, size.y );
if( orient < 2700 )
orient += 900;
else
orient -= 2700;
}
if( trace_mode == FILLED )
{
/* The pad is reduced to an oval with dy > dx */
delta = size.y - size.x;
x0 = 0;
y0 = -delta / 2;
x1 = 0;
y1 = delta / 2;
RotatePoint( &x0, &y0, orient );
RotatePoint( &x1, &y1, orient );
thick_segment( wxPoint( pos.x + x0, pos.y + y0 ),
wxPoint( pos.x + x1, pos.y + y1 ),
size.x, trace_mode );
}
else
{
sketch_oval( pos, size, orient, -1 );
}
}
}
void PLOTTER::Arc( const wxPoint& centre, double StAngle, double EndAngle, int radius,
FILL_T fill, int width )
{
wxPoint start, end;
const int delta = 50; // increment (in 0.1 degrees) to draw circles
if( StAngle > EndAngle )
EXCHG( StAngle, EndAngle );
SetCurrentLineWidth( width );
/* Please NOTE the different sign due to Y-axis flip */
start.x = centre.x + KiROUND( cosdecideg( radius, -StAngle ) );
start.y = centre.y + KiROUND( sindecideg( radius, -StAngle ) );
MoveTo( start );
for( int ii = StAngle + delta; ii < EndAngle; ii += delta )
{
end.x = centre.x + KiROUND( cosdecideg( radius, -ii ) );
end.y = centre.y + KiROUND( sindecideg( radius, -ii ) );
LineTo( end );
}
end.x = centre.x + KiROUND( cosdecideg( radius, -EndAngle ) );
end.y = centre.y + KiROUND( sindecideg( radius, -EndAngle ) );
FinishTo( end );
}
wxPoint GERBER_DRAW_ITEM::GetABPosition( const wxPoint& aXYPosition ) const
{
/* Note: RS274Xrevd_e is obscure about the order of transforms:
* For instance: Rotation must be made after or before mirroring ?
* Note: if something is changed here, GetYXPosition must reflect changes
*/
wxPoint abPos = aXYPosition + m_imageParams->m_ImageJustifyOffset;
if( m_swapAxis )
EXCHG( abPos.x, abPos.y );
abPos += m_layerOffset + m_imageParams->m_ImageOffset;
abPos.x = KiROUND( abPos.x * m_drawScale.x );
abPos.y = KiROUND( abPos.y * m_drawScale.y );
double rotation = m_lyrRotation * 10 + m_imageParams->m_ImageRotation * 10;
if( rotation )
RotatePoint( &abPos, -rotation );
// Negate A axis if mirrored
if( m_mirrorA )
NEGATE( abPos.x );
// abPos.y must be negated when no mirror, because draw axis is top to bottom
if( !m_mirrorB )
NEGATE( abPos.y );
return abPos;
}
void DIALOG_EESCHEMA_CONFIG::OnButtonDownClick( wxCommandEvent& event )
{
wxArrayInt selections;
m_ListLibr->GetSelections(selections);
if ( selections.GetCount() <= 0 ) // No selection.
return;
// The last lib is selected. cannot move down it
if( selections.Last() == (int)(m_ListLibr->GetCount()-1) )
return;
wxArrayString libnames = m_ListLibr->GetStrings();
for( int ii = selections.GetCount()-1; ii >= 0; ii-- )
{
int jj = selections[ii];
EXCHG( libnames[jj], libnames[jj+1]);
}
m_ListLibr->Set( libnames );
// Reselect previously selected names
for( size_t ii = 0; ii < selections.GetCount(); ii++ )
{
int jj = selections[ii];
m_ListLibr->SetSelection(jj+1);
}
m_LibListChanged = true;
}
/* Plot oval pad.
*/
void HPGL_PLOTTER::FlashPadOval( const wxPoint& pos, const wxSize& aSize, double orient,
EDA_DRAW_MODE_T trace_mode )
{
wxASSERT( outputFile );
int deltaxy, cx, cy;
wxSize size( aSize );
/* The pad is reduced to an oval with size.y > size.x
* (Oval vertical orientation 0)
*/
if( size.x > size.y )
{
EXCHG( size.x, size.y );
orient = AddAngles( orient, 900 );
}
deltaxy = size.y - size.x; // distance between centers of the oval
if( trace_mode == FILLED )
{
FlashPadRect( pos, wxSize( size.x, deltaxy + KiROUND( penDiameter ) ),
orient, trace_mode );
cx = 0; cy = deltaxy / 2;
RotatePoint( &cx, &cy, orient );
FlashPadCircle( wxPoint( cx + pos.x, cy + pos.y ), size.x, trace_mode );
cx = 0; cy = -deltaxy / 2;
RotatePoint( &cx, &cy, orient );
FlashPadCircle( wxPoint( cx + pos.x, cy + pos.y ), size.x, trace_mode );
}
else // Plot in SKETCH mode.
{
sketchOval( pos, size, orient, KiROUND( penDiameter ) );
}
}
void PSLIKE_PLOTTER::FlashPadOval( const wxPoint& pos, const wxSize& aSize, double orient,
EDA_DRAW_MODE_T modetrace )
{
wxASSERT( outputFile );
int x0, y0, x1, y1, delta;
wxSize size( aSize );
// The pad is reduced to an oval by dy > dx
if( size.x > size.y )
{
EXCHG( size.x, size.y );
orient = AddAngles( orient, 900 );
}
delta = size.y - size.x;
x0 = 0;
y0 = -delta / 2;
x1 = 0;
y1 = delta / 2;
RotatePoint( &x0, &y0, orient );
RotatePoint( &x1, &y1, orient );
if( modetrace == FILLED )
ThickSegment( wxPoint( pos.x + x0, pos.y + y0 ),
wxPoint( pos.x + x1, pos.y + y1 ), size.x, modetrace );
else
sketchOval( pos, size, orient, -1 );
}
wxPoint GERBER_DRAW_ITEM::GetXYPosition( const wxPoint& aABPosition )
{
// do the inverse transform made by GetABPosition
wxPoint xyPos = aABPosition;
if( m_mirrorA )
NEGATE( xyPos.x );
if( !m_mirrorB )
NEGATE( xyPos.y );
double rotation = m_lyrRotation * 10 + m_imageParams->m_ImageRotation * 10;
if( rotation )
RotatePoint( &xyPos, rotation );
xyPos.x = KiROUND( xyPos.x / m_drawScale.x );
xyPos.y = KiROUND( xyPos.y / m_drawScale.y );
xyPos -= m_layerOffset + m_imageParams->m_ImageOffset;
if( m_swapAxis )
EXCHG( xyPos.x, xyPos.y );
return xyPos - m_imageParams->m_ImageJustifyOffset;
}
/* Plot rectangular pad.
* Gives its center, size, and orientation
* For a vertical or horizontal shape, the shape is an aperture (Dcode) and
* it is flashed.
* For others shape the direction is plotted as a polygon.
*/
void GERBER_PLOTTER::flash_pad_rect( wxPoint pos, wxSize size,
int orient, EDA_DRAW_MODE_T trace_mode )
{
wxASSERT( output_file );
/* Plot as flashed. */
switch( orient )
{
case 900:
case 2700: /* rotation of 90 degrees or 270 returns dimensions */
EXCHG( size.x, size.y );
// Pass through
case 0:
case 1800:
switch( trace_mode )
{
case LINE:
case SKETCH:
set_current_line_width( -1 );
rect( wxPoint( pos.x - (size.x - current_pen_width) / 2,
pos.y - (size.y - current_pen_width) / 2 ),
wxPoint( pos.x + (size.x - current_pen_width) / 2,
pos.y + (size.y - current_pen_width) / 2 ),
NO_FILL );
break;
case FILLED:
user_to_device_coordinates( pos );
select_aperture( size, APERTURE::Rect );
fprintf( output_file, "X%5.5dY%5.5dD03*\n", pos.x, pos.y );
break;
}
break;
default: /* plot pad shape as polygon */
{
wxPoint coord[4];
// coord[0] is assumed the lower left
// coord[1] is assumed the upper left
// coord[2] is assumed the upper right
// coord[3] is assumed the lower right
/* Trace the outline. */
coord[0].x = -size.x/2; // lower left
coord[0].y = size.y/2;
coord[1].x = -size.x/2; // upper left
coord[1].y = -size.y/2;
coord[2].x = size.x/2; // upper right
coord[2].y = -size.y/2;
coord[3].x = size.x/2; //lower right
coord[3].y = size.y/2;
flash_pad_trapez( pos, coord, orient, trace_mode );
}
break;
}
}
int IsBusLabel( const char * LabelDrawList )
/**************************************************/
/* Routine qui verifie si le Label a une notation de type Bus
Retourne 0 si non
nombre de membres si oui
met a jour FirstNumWireBus, LastNumWireBus et RootBusNameLength
*/
{
char * Num;
char BufLine[1024];
if ( strchr(LabelDrawList,'[') == NULL ) /* 1er [ trouve : c'est une notation de Bus */
return(0);
strcpy(BufLine, LabelDrawList);
Num = strtok(BufLine,"[");
RootBusNameLength = strlen(Num);
Num = strtok(NULL,".");
FirstNumWireBus = atoi(Num);
Num = strtok(NULL,".]");
LastNumWireBus = atoi(Num);
if( FirstNumWireBus < 0 ) FirstNumWireBus = 0;
if( LastNumWireBus < 0 ) LastNumWireBus = 0;
if( FirstNumWireBus > LastNumWireBus )
{
EXCHG( FirstNumWireBus, LastNumWireBus);
}
return(LastNumWireBus - FirstNumWireBus + 1 );
}
void DIALOG_EESCHEMA_CONFIG::OnButtonUpClick( wxCommandEvent& event )
{
wxArrayInt selections;
m_ListLibr->GetSelections( selections );
if ( selections.GetCount() <= 0 ) // No selection.
return;
if( selections[0] == 0 ) // The first lib is selected. cannot move up it
return;
wxArrayString libnames = m_ListLibr->GetStrings();
for( size_t ii = 0; ii < selections.GetCount(); ii++ )
{
int jj = selections[ii];
EXCHG( libnames[jj], libnames[jj-1]);
}
m_ListLibr->Set(libnames);
// Reselect previously selected names
for( size_t ii = 0; ii < selections.GetCount(); ii++ )
{
int jj = selections[ii];
m_ListLibr->SetSelection(jj-1);
}
m_LibListChanged = true;
}
int gr_vline(int y1, int y2, int x)
{
int i;
if (y1 > y2) EXCHG(y1,y2);
for (i=y1; i<=y2; i++ )
gr_upixel( x, i );
return 0;
}
int gr_vline(int y1, int y2, int x) {
int i;
if (y1 > y2) EXCHG(y1, y2);
for (i = y1; i <= y2; i++)
// gr_upixel( x, i );
DATA[ROWSIZE*i + x] = COLOR;
return 0;
}
void GERBER_PLOTTER::FlashPadRect( const wxPoint& pos, const wxSize& aSize,
double orient, EDA_DRAW_MODE_T trace_mode )
{
wxASSERT( outputFile );
wxSize size( aSize );
// Plot as an aperture flash
switch( int( orient ) )
{
case 900:
case 2700: // rotation of 90 degrees or 270 swaps sizes
EXCHG( size.x, size.y );
// Pass through
case 0:
case 1800:
if( trace_mode == SKETCH )
{
SetCurrentLineWidth( -1 );
Rect( wxPoint( pos.x - (size.x - currentPenWidth) / 2,
pos.y - (size.y - currentPenWidth) / 2 ),
wxPoint( pos.x + (size.x - currentPenWidth) / 2,
pos.y + (size.y - currentPenWidth) / 2 ),
NO_FILL );
}
else
{
DPOINT pos_dev = userToDeviceCoordinates( pos );
selectAperture( size, APERTURE::Rect );
emitDcode( pos_dev, 3 );
}
break;
default: // plot pad shape as polygon
{
// XXX to do: use an aperture macro to declare the rotated pad
wxPoint coord[4];
// coord[0] is assumed the lower left
// coord[1] is assumed the upper left
// coord[2] is assumed the upper right
// coord[3] is assumed the lower right
/* Trace the outline. */
coord[0].x = -size.x/2; // lower left
coord[0].y = size.y/2;
coord[1].x = -size.x/2; // upper left
coord[1].y = -size.y/2;
coord[2].x = size.x/2; // upper right
coord[2].y = -size.y/2;
coord[3].x = size.x/2; // lower right
coord[3].y = size.y/2;
FlashPadTrapez( pos, coord, orient, trace_mode );
}
break;
}
}
int gr_hline(int x1, int x2, int y)
{
int i;
if (x1 > x2) EXCHG(x1,x2);
for (i=x1; i<=x2; i++ )
gr_upixel( i, y );
return 0;
}
int gr_hline(int x1, int x2, int y) {
int i;
int t;
if (x1 > x2) EXCHG(x1, x2);
t = ROWSIZE * y;
for (i = x1; i <= x2; i++) {
// gr_upixel( i, y );
DATA[t + i] = COLOR;
}
return 0;
}
bool LIB_TEXT::HitTest( wxPoint aPosition, int aThreshold, const TRANSFORM& aTransform )
{
if( aThreshold < 0 )
aThreshold = 0;
wxPoint physicalpos = aTransform.TransformCoordinate( m_Pos );
wxPoint tmp = m_Pos;
m_Pos = physicalpos;
/* The text orientation may need to be flipped if the
* transformation matrix causes xy axes to be flipped.
* this simple algo works only for schematic matrix (rot 90 or/and mirror)
*/
int t1 = ( aTransform.x1 != 0 ) ^ ( m_Orient != 0 );
int orient = t1 ? TEXT_ORIENT_HORIZ : TEXT_ORIENT_VERT;
EXCHG( m_Orient, orient );
bool hit = TextHitTest( aPosition );
EXCHG( m_Orient, orient );
m_Pos = tmp;
return hit;
}
void SCH_SHEET::SwapData( SCH_ITEM* aItem )
{
wxCHECK_RET( aItem->Type() == SCH_SHEET_T,
wxString::Format( wxT( "SCH_SHEET object cannot swap data with %s object." ),
GetChars( aItem->GetClass() ) ) );
SCH_SHEET* sheet = ( SCH_SHEET* ) aItem;
EXCHG( m_pos, sheet->m_pos );
EXCHG( m_size, sheet->m_size );
EXCHG( m_name, sheet->m_name );
EXCHG( m_sheetNameSize, sheet->m_sheetNameSize );
EXCHG( m_fileNameSize, sheet->m_fileNameSize );
m_pins.swap( sheet->m_pins );
// Ensure sheet labels have their .m_Parent member pointing really on their
// parent, after swapping.
BOOST_FOREACH( SCH_SHEET_PIN& sheetPin, m_pins )
{
sheetPin.SetParent( this );
}
// Rotate selected pad 90 degrees.
void PCB_BASE_FRAME::RotatePad( D_PAD* aPad, wxDC* DC )
{
if( aPad == NULL )
return;
MODULE* module = aPad->GetParent();
module->SetLastEditTime();
OnModify();
if( DC )
module->Draw( m_canvas, DC, GR_XOR );
wxSize sz = aPad->GetSize();
EXCHG( sz.x, sz.y );
aPad->SetSize( sz );
sz = aPad->GetDrillSize();
EXCHG( sz.x, sz.y );
aPad->SetDrillSize( sz );
wxPoint pt = aPad->GetOffset();
EXCHG( pt.x, pt.y );
aPad->SetOffset( pt );
aPad->SetOffset( wxPoint( aPad->GetOffset().x, -aPad->GetOffset().y ) );
sz = aPad->GetDelta();
EXCHG( sz.x, sz.y );
sz.x = -sz.x;
aPad->SetDelta( sz );
module->CalculateBoundingBox();
SetMsgPanel( aPad );
if( DC )
module->Draw( m_canvas, DC, GR_OR );
}
void LIB_ARC::MirrorHorizontal( const wxPoint& aCenter )
{
m_Pos.x -= aCenter.x;
m_Pos.x *= -1;
m_Pos.x += aCenter.x;
m_ArcStart.x -= aCenter.x;
m_ArcStart.x *= -1;
m_ArcStart.x += aCenter.x;
m_ArcEnd.x -= aCenter.x;
m_ArcEnd.x *= -1;
m_ArcEnd.x += aCenter.x;
EXCHG( m_ArcStart, m_ArcEnd );
}
void LIB_ARC::MirrorVertical( const wxPoint& aCenter )
{
m_Pos.y -= aCenter.y;
m_Pos.y *= -1;
m_Pos.y += aCenter.y;
m_ArcStart.y -= aCenter.y;
m_ArcStart.y *= -1;
m_ArcStart.y += aCenter.y;
m_ArcEnd.y -= aCenter.y;
m_ArcEnd.y *= -1;
m_ArcEnd.y += aCenter.y;
EXCHG( m_ArcStart, m_ArcEnd );
}
/**
* Function used by TestForActiveLinksInRatsnest
* Function testing the ratsnest between 2 blocks ( of the same net )
* The search is made between pads in block 1 and the others blocks
* The block n ( n > 1 ) is merged with block 1 and linked by the smallest ratsnest
* between block 1 and the block n (activate the logical connection)
* @param aRatsnestBuffer = the buffer to store NETINFO_ITEM* items
* @param aNetinfo = the current NETINFO_ITEM for the current net
* output: .state member, bit CH_ACTIF of the ratsnest item
* @return last subratsnest id in use
*/
static int tst_links_between_blocks( NETINFO_ITEM* aNetinfo,
std::vector<RATSNEST_ITEM>& aRatsnestBuffer )
{
int subratsnest_id, min_id;
RATSNEST_ITEM* link, * best_link;
// Search a link from a block to an other block
best_link = NULL;
for( unsigned ii = aNetinfo->m_RatsnestStartIdx; ii < aNetinfo->m_RatsnestEndIdx; ii++ )
{
link = &aRatsnestBuffer[ii];
// If this link joints 2 pads inside the same block, do nothing
// (these pads are already connected)
if( link->m_PadStart->GetSubRatsnest() == link->m_PadEnd->GetSubRatsnest() )
continue;
// This link joints 2 pads of different blocks: this is a candidate,
// but we want to select the shorter link, so use it only if it is shorter
// than the previous candidate:
if( best_link == NULL ) // no candidate
best_link = link;
else if( best_link->m_Lenght > link->m_Lenght ) // It is a better candidate.
best_link = link;
}
if( best_link == NULL )
return 1;
/* At this point we have found a link between 2 different blocks (subratsnest)
* we must set its status to ACTIVE and merge the 2 blocks
*/
best_link->m_Status |= CH_ACTIF;
subratsnest_id = best_link->m_PadStart->GetSubRatsnest();
min_id = best_link->m_PadEnd->GetSubRatsnest();
if( min_id > subratsnest_id )
EXCHG( min_id, subratsnest_id );
// Merge the 2 blocks in one sub ratsnest:
for( unsigned ii = 0; ii < aNetinfo->m_PadInNetList.size(); ii++ )
{
if( aNetinfo->m_PadInNetList[ii]->GetSubRatsnest() == subratsnest_id )
{
aNetinfo->m_PadInNetList[ii]->SetSubRatsnest( min_id );
}
}
return subratsnest_id;
}
double compute_Ratsnest_PlaceModule( BOARD* aBrd )
{
double curr_cost;
wxPoint start; // start point of a ratsnest
wxPoint end; // end point of a ratsnest
int dx, dy;
if( ( aBrd->m_Status_Pcb & RATSNEST_ITEM_LOCAL_OK ) == 0 )
return -1;
curr_cost = 0;
for( unsigned ii = 0; ii < aBrd->m_LocalRatsnest.size(); ii++ )
{
RATSNEST_ITEM* pt_local_rats_nest = &aBrd->m_LocalRatsnest[ii];
if( ( pt_local_rats_nest->m_Status & LOCAL_RATSNEST_ITEM ) )
continue; // Skip ratsnest between 2 pads of the current module
// Skip modules not inside the board area
MODULE* module = pt_local_rats_nest->m_PadEnd->GetParent();
if( !RoutingMatrix.m_BrdBox.Contains( module->GetPosition() ) )
continue;
start = pt_local_rats_nest->m_PadStart->GetPosition() - g_Offset_Module;
end = pt_local_rats_nest->m_PadEnd->GetPosition();
// Cost of the ratsnest.
dx = end.x - start.x;
dy = end.y - start.y;
dx = abs( dx );
dy = abs( dy );
// ttry to have always dx >= dy to calculate the cost of the rastsnet
if( dx < dy )
EXCHG( dx, dy );
// Cost of the connection = lenght + penalty due to the slope
// dx is the biggest lenght relative to the X or Y axis
// the penalty is max for 45 degrees ratsnests,
// and 0 for horizontal or vertical ratsnests.
// For Horizontal and Vertical ratsnests, dy = 0;
double conn_cost = hypot( dx, dy * 2.0 );
curr_cost += conn_cost; // Total cost = sum of costs of each connection
}
return curr_cost;
}
void VIA::SetLayerPair( LAYER_NUM aTopLayer, LAYER_NUM aBottomLayer )
{
if( GetViaType() == VIA_THROUGH )
{
aTopLayer = LAYER_N_FRONT;
aBottomLayer = LAYER_N_BACK;
}
if( aBottomLayer > aTopLayer )
EXCHG( aBottomLayer, aTopLayer );
m_Layer = aTopLayer;
m_BottomLayer = aBottomLayer;
}
