bool DIALOG_SHIM::Show( bool show )
{
bool ret;
const char* hash_key;
if( m_hash_key.size() )
{
// a special case like EDA_LIST_DIALOG, which has multiple uses.
hash_key = m_hash_key.c_str();
}
else
{
hash_key = typeid(*this).name();
}
// Show or hide the window. If hiding, save current position and size.
// If showing, use previous position and size.
if( show )
{
wxDialog::Raise(); // Needed on OS X and some other window managers (i.e. Unity)
ret = wxDialog::Show( show );
// classname is key, returns a zeroed out default EDA_RECT if none existed before.
EDA_RECT r = class_map[ hash_key ];
if( r.GetSize().x != 0 && r.GetSize().y != 0 )
SetSize( r.GetPosition().x, r.GetPosition().y, r.GetSize().x, r.GetSize().y, 0 );
}
else
{
// Save the dialog's position & size before hiding, using classname as key
EDA_RECT r( wxDialog::GetPosition(), wxDialog::GetSize() );
class_map[ hash_key ] = r;
ret = wxDialog::Show( show );
}
return ret;
}
const BOX2I D_PAD::ViewBBox() const
{
// Bounding box includes soldermask too
int solderMaskMargin = GetSolderMaskMargin();
VECTOR2I solderPasteMargin = VECTOR2D( GetSolderPasteMargin() );
EDA_RECT bbox = GetBoundingBox();
// Look for the biggest possible bounding box
int xMargin = std::max( solderMaskMargin, solderPasteMargin.x );
int yMargin = std::max( solderMaskMargin, solderPasteMargin.y );
return BOX2I( VECTOR2I( bbox.GetOrigin() ) - VECTOR2I( xMargin, yMargin ),
VECTOR2I( bbox.GetSize() ) + VECTOR2I( 2 * xMargin, 2 * yMargin ) );
}
void SELECTION_TOOL::findCallback( BOARD_ITEM* aItem )
{
clearSelection();
if( aItem )
{
select( aItem );
EDA_RECT bbox = aItem->GetBoundingBox();
BOX2D viewport( VECTOR2D( bbox.GetOrigin() ), VECTOR2D( bbox.GetSize() ) );
getView()->SetViewport( viewport );
// Inform other potentially interested tools
m_toolMgr->ProcessEvent( SelectedEvent );
}
m_frame->GetGalCanvas()->ForceRefresh();
}
const BOX2I MODULE::ViewBBox() const
{
EDA_RECT fpRect = GetFootprintRect();
return BOX2I( VECTOR2I( fpRect.GetOrigin() ), VECTOR2I( fpRect.GetSize() ) );
}
/**
* Function idf_export_outline
* retrieves line segment information from the edge layer and compiles
* the data into a form which can be output as an IDFv3 compliant
* BOARD_OUTLINE section.
*/
static void idf_export_outline( BOARD* aPcb, IDF3_BOARD& aIDFBoard )
{
double scale = aIDFBoard.GetUserScale();
DRAWSEGMENT* graphic; // KiCad graphical item
IDF_POINT sp, ep; // start and end points from KiCad item
std::list< IDF_SEGMENT* > lines; // IDF intermediate form of KiCad graphical item
IDF_OUTLINE* outline = NULL; // graphical items forming an outline or cutout
// NOTE: IMPLEMENTATION
// If/when component cutouts are allowed, we must implement them separately. Cutouts
// must be added to the board outline section and not to the Other Outline section.
// The module cutouts should be handled via the idf_export_module() routine.
double offX, offY;
aIDFBoard.GetUserOffset( offX, offY );
// Retrieve segments and arcs from the board
for( BOARD_ITEM* item = aPcb->m_Drawings; item; item = item->Next() )
{
if( item->Type() != PCB_LINE_T || item->GetLayer() != Edge_Cuts )
continue;
graphic = (DRAWSEGMENT*) item;
switch( graphic->GetShape() )
{
case S_SEGMENT:
{
if( ( graphic->GetStart().x == graphic->GetEnd().x )
&& ( graphic->GetStart().y == graphic->GetEnd().y ) )
break;
sp.x = graphic->GetStart().x * scale + offX;
sp.y = -graphic->GetStart().y * scale + offY;
ep.x = graphic->GetEnd().x * scale + offX;
ep.y = -graphic->GetEnd().y * scale + offY;
IDF_SEGMENT* seg = new IDF_SEGMENT( sp, ep );
if( seg )
lines.push_back( seg );
}
break;
case S_ARC:
{
if( ( graphic->GetCenter().x == graphic->GetArcStart().x )
&& ( graphic->GetCenter().y == graphic->GetArcStart().y ) )
break;
sp.x = graphic->GetCenter().x * scale + offX;
sp.y = -graphic->GetCenter().y * scale + offY;
ep.x = graphic->GetArcStart().x * scale + offX;
ep.y = -graphic->GetArcStart().y * scale + offY;
IDF_SEGMENT* seg = new IDF_SEGMENT( sp, ep, -graphic->GetAngle() / 10.0, true );
if( seg )
lines.push_back( seg );
}
break;
case S_CIRCLE:
{
if( graphic->GetRadius() == 0 )
break;
sp.x = graphic->GetCenter().x * scale + offX;
sp.y = -graphic->GetCenter().y * scale + offY;
ep.x = sp.x - graphic->GetRadius() * scale;
ep.y = sp.y;
// Circles must always have an angle of +360 deg. to appease
// quirky MCAD implementations of IDF.
IDF_SEGMENT* seg = new IDF_SEGMENT( sp, ep, 360.0, true );
if( seg )
lines.push_back( seg );
}
break;
default:
break;
}
}
// if there is no outline then use the bounding box
if( lines.empty() )
{
goto UseBoundingBox;
}
// get the board outline and write it out
// note: we do not use a try/catch block here since we intend
// to simply ignore unclosed loops and continue processing
// until we're out of segments to process
outline = new IDF_OUTLINE;
IDF3::GetOutline( lines, *outline );
if( outline->empty() )
goto UseBoundingBox;
aIDFBoard.AddBoardOutline( outline );
outline = NULL;
// get all cutouts and write them out
while( !lines.empty() )
{
if( !outline )
outline = new IDF_OUTLINE;
IDF3::GetOutline( lines, *outline );
if( outline->empty() )
{
outline->Clear();
continue;
}
aIDFBoard.AddBoardOutline( outline );
outline = NULL;
}
return;
UseBoundingBox:
// clean up if necessary
while( !lines.empty() )
{
delete lines.front();
lines.pop_front();
}
if( outline )
outline->Clear();
else
outline = new IDF_OUTLINE;
// fetch a rectangular bounding box for the board;
// there is always some uncertainty in the board dimensions
// computed via ComputeBoundingBox() since this depends on the
// individual module entities.
EDA_RECT bbbox = aPcb->ComputeBoundingBox( true );
// convert to mm and compensate for an assumed LINE_WIDTH line thickness
double x = ( bbbox.GetOrigin().x + LINE_WIDTH / 2 ) * scale + offX;
double y = ( bbbox.GetOrigin().y + LINE_WIDTH / 2 ) * scale + offY;
double dx = ( bbbox.GetSize().x - LINE_WIDTH ) * scale;
double dy = ( bbbox.GetSize().y - LINE_WIDTH ) * scale;
double px[4], py[4];
px[0] = x;
py[0] = y;
px[1] = x;
py[1] = y + dy;
px[2] = x + dx;
py[2] = y + dy;
px[3] = x + dx;
py[3] = y;
IDF_POINT p1, p2;
p1.x = px[3];
p1.y = py[3];
p2.x = px[0];
p2.y = py[0];
outline->push( new IDF_SEGMENT( p1, p2 ) );
for( int i = 1; i < 4; ++i )
{
p1.x = px[i - 1];
p1.y = py[i - 1];
p2.x = px[i];
p2.y = py[i];
outline->push( new IDF_SEGMENT( p1, p2 ) );
}
aIDFBoard.AddBoardOutline( outline );
}
const BOX2I GERBER_DRAW_ITEM::ViewBBox() const
{
EDA_RECT bbox = GetBoundingBox();
return BOX2I( VECTOR2I( bbox.GetOrigin() ),
VECTOR2I( bbox.GetSize() ) );
}
bool PCB_EDIT_FRAME::AppendBoardFile( const wxString& aFullFileName, int aCtl )
{
IO_MGR::PCB_FILE_T pluginType = plugin_type( aFullFileName, aCtl );
PLUGIN::RELEASER pi( IO_MGR::PluginFind( pluginType ) );
// keep trace of existing items, in order to know what are the new items
// (for undo command for instance)
// Tracks are inserted, not append, so mark existing tracks to know what are
// the new tracks
for( TRACK* track = GetBoard()->m_Track; track; track = track->Next() )
track->SetFlags( FLAG0 );
// Other items are append to the item list, so keep trace to the
// last existing item is enough
MODULE* module = GetBoard()->m_Modules.GetLast();
BOARD_ITEM* drawing = GetBoard()->m_Drawings.GetLast();
int zonescount = GetBoard()->GetAreaCount();
// Keep also the count of copper layers, because we can happen boards
// with different copper layers counts,
// and the enabled layers
int initialCopperLayerCount = GetBoard()->GetCopperLayerCount();
LSET initialEnabledLayers = GetBoard()->GetEnabledLayers();
try
{
PROPERTIES props;
char xbuf[30];
char ybuf[30];
// EAGLE_PLUGIN can use this info to center the BOARD, but it does not yet.
sprintf( xbuf, "%d", GetPageSizeIU().x );
sprintf( ybuf, "%d", GetPageSizeIU().y );
props["page_width"] = xbuf;
props["page_height"] = ybuf;
GetDesignSettings().m_NetClasses.Clear();
pi->Load( aFullFileName, GetBoard(), &props );
}
catch( const IO_ERROR& ioe )
{
for( TRACK* track = GetBoard()->m_Track; track; track = track->Next() )
track->ClearFlags( FLAG0 );
wxString msg = wxString::Format( _(
"Error loading board.\n%s" ),
GetChars( ioe.What() )
);
DisplayError( this, msg );
return false;
}
// Now prepare a block move command to place the new items, and
// prepare the undo command.
BLOCK_SELECTOR& blockmove = GetScreen()->m_BlockLocate;
HandleBlockBegin( NULL, BLOCK_PRESELECT_MOVE, wxPoint( 0, 0) );
PICKED_ITEMS_LIST& blockitemsList = blockmove.GetItems();
PICKED_ITEMS_LIST undoListPicker;
ITEM_PICKER picker( NULL, UR_NEW );
EDA_RECT bbox; // the new items bounding box, for block move
bool bboxInit = true; // true until the bounding box is initialized
for( TRACK* track = GetBoard()->m_Track; track; track = track->Next() )
{
if( track->GetFlags() & FLAG0 )
{
track->ClearFlags( FLAG0 );
continue;
}
track->SetFlags( IS_MOVED );
picker.SetItem( track );
undoListPicker.PushItem( picker );
blockitemsList.PushItem( picker );
if( bboxInit )
bbox = track->GetBoundingBox();
else
bbox.Merge( track->GetBoundingBox() );
bboxInit = false;
}
if( module )
module = module->Next();
else
module = GetBoard()->m_Modules;
for( ; module; module = module->Next() )
{
module->SetFlags( IS_MOVED );
picker.SetItem( module );
undoListPicker.PushItem( picker );
blockitemsList.PushItem( picker );
if( bboxInit )
bbox = module->GetBoundingBox();
else
bbox.Merge( module->GetBoundingBox() );
bboxInit = false;
}
if( drawing )
drawing = drawing->Next();
else
drawing = GetBoard()->m_Drawings;
for( ; drawing; drawing = drawing->Next() )
{
drawing->SetFlags( IS_MOVED );
picker.SetItem( drawing );
undoListPicker.PushItem( picker );
blockitemsList.PushItem( picker );
if( bboxInit )
bbox = drawing->GetBoundingBox();
else
bbox.Merge( drawing->GetBoundingBox() );
bboxInit = false;
}
for( ZONE_CONTAINER* zone = GetBoard()->GetArea( zonescount ); zone;
zone = GetBoard()->GetArea( zonescount ) )
{
zone->SetFlags( IS_MOVED );
picker.SetItem( zone );
undoListPicker.PushItem( picker );
blockitemsList.PushItem( picker );
zonescount++;
if( bboxInit )
bbox = zone->GetBoundingBox();
else
bbox.Merge( zone->GetBoundingBox() );
bboxInit = false;
}
SaveCopyInUndoList( undoListPicker, UR_NEW );
// we should not ask PLUGINs to do these items:
int copperLayerCount = GetBoard()->GetCopperLayerCount();
if( copperLayerCount > initialCopperLayerCount )
GetBoard()->SetCopperLayerCount( copperLayerCount );
// Enable all used layers, and make them visible:
LSET enabledLayers = GetBoard()->GetEnabledLayers();
enabledLayers |= initialEnabledLayers;
GetBoard()->SetEnabledLayers( enabledLayers );
GetBoard()->SetVisibleLayers( enabledLayers );
ReCreateLayerBox();
ReFillLayerWidget();
if( IsGalCanvasActive() )
static_cast<PCB_DRAW_PANEL_GAL*>( GetGalCanvas() )->SyncLayersVisibility( GetBoard() );
GetBoard()->BuildListOfNets();
GetBoard()->SynchronizeNetsAndNetClasses();
SetStatusText( wxEmptyString );
BestZoom();
// Finish block move command:
wxPoint cpos = GetNearestGridPosition( bbox.Centre() );
blockmove.SetOrigin( bbox.GetOrigin() );
blockmove.SetSize( bbox.GetSize() );
blockmove.SetLastCursorPosition( cpos );
HandleBlockEnd( NULL );
return true;
}
/** Set up most plot options for plotting a board (especially the viewport)
* Important thing:
* page size is the 'drawing' page size,
* paper size is the physical page size
*/
static void initializePlotter( PLOTTER *aPlotter, BOARD * aBoard,
PCB_PLOT_PARAMS *aPlotOpts )
{
PAGE_INFO pageA4( wxT( "A4" ) );
const PAGE_INFO& pageInfo = aBoard->GetPageSettings();
const PAGE_INFO* sheet_info;
double paperscale; // Page-to-paper ratio
wxSize paperSizeIU;
wxSize pageSizeIU( pageInfo.GetSizeIU() );
bool autocenter = false;
/* Special options: to fit the sheet to an A4 sheet replace
the paper size. However there is a difference between
the autoscale and the a4paper option:
- Autoscale fits the board to the paper size
- A4paper fits the original paper size to an A4 sheet
- Both of them fit the board to an A4 sheet
*/
if( aPlotOpts->GetA4Output() ) // Fit paper to A4
{
sheet_info = &pageA4;
paperSizeIU = pageA4.GetSizeIU();
paperscale = (double) paperSizeIU.x / pageSizeIU.x;
autocenter = true;
}
else
{
sheet_info = &pageInfo;
paperSizeIU = pageSizeIU;
paperscale = 1;
// Need autocentering only if scale is not 1:1
autocenter = (aPlotOpts->GetScale() != 1.0);
}
EDA_RECT bbox = aBoard->ComputeBoundingBox();
wxPoint boardCenter = bbox.Centre();
wxSize boardSize = bbox.GetSize();
double compound_scale;
/* Fit to 80% of the page if asked; it could be that the board is empty,
* in this case regress to 1:1 scale */
if( aPlotOpts->GetAutoScale() && boardSize.x > 0 && boardSize.y > 0 )
{
double xscale = (paperSizeIU.x * 0.8) / boardSize.x;
double yscale = (paperSizeIU.y * 0.8) / boardSize.y;
compound_scale = std::min( xscale, yscale ) * paperscale;
}
else
compound_scale = aPlotOpts->GetScale() * paperscale;
/* For the plot offset we have to keep in mind the auxiliary origin
too: if autoscaling is off we check that plot option (i.e. autoscaling
overrides auxiliary origin) */
wxPoint offset( 0, 0);
if( autocenter )
{
offset.x = KiROUND( boardCenter.x - ( paperSizeIU.x / 2.0 ) / compound_scale );
offset.y = KiROUND( boardCenter.y - ( paperSizeIU.y / 2.0 ) / compound_scale );
}
else
{
if( aPlotOpts->GetUseAuxOrigin() )
offset = aBoard->GetAuxOrigin();
}
/* Configure the plotter object with all the stuff computed and
most of that taken from the options */
aPlotter->SetPageSettings( *sheet_info );
aPlotter->SetViewport( offset, IU_PER_DECIMILS, compound_scale,
aPlotOpts->GetMirror() );
aPlotter->SetDefaultLineWidth( aPlotOpts->GetLineWidth() );
aPlotter->SetCreator( wxT( "PCBNEW" ) );
aPlotter->SetColorMode( false ); // default is plot in Black and White.
aPlotter->SetTextMode( aPlotOpts->GetTextMode() );
}
void CINFO3D_VISU::InitSettings( REPORTER *aStatusTextReporter )
{
wxLogTrace( m_logTrace, wxT( "CINFO3D_VISU::InitSettings" ) );
// Calculates the board bounding box
// First, use only the board outlines
EDA_RECT bbbox = m_board->ComputeBoundingBox( true );
// If no outlines, use the board with items
if( ( bbbox.GetWidth() == 0 ) && ( bbbox.GetHeight() == 0 ) )
bbbox = m_board->ComputeBoundingBox( false );
// Gives a non null size to avoid issues in zoom / scale calculations
if( ( bbbox.GetWidth() == 0 ) && ( bbbox.GetHeight() == 0 ) )
bbbox.Inflate( Millimeter2iu( 10 ) );
m_boardSize = bbbox.GetSize();
m_boardPos = bbbox.Centre();
wxASSERT( (m_boardSize.x > 0) && (m_boardSize.y > 0) );
m_boardPos.y = -m_boardPos.y; // The y coord is inverted in 3D viewer
m_copperLayersCount = m_board->GetCopperLayerCount();
// Ensure the board has 2 sides for 3D views, because it is hard to find
// a *really* single side board in the true life...
if( m_copperLayersCount < 2 )
m_copperLayersCount = 2;
// Calculate the convertion to apply to all positions.
m_biuTo3Dunits = RANGE_SCALE_3D / std::max( m_boardSize.x, m_boardSize.y );
// Calculate factors for cicle segment approximation
m_calc_seg_min_factor3DU = (float)( SEG_MIN_FACTOR_BIU * m_biuTo3Dunits );
m_calc_seg_max_factor3DU = (float)( SEG_MAX_FACTOR_BIU * m_biuTo3Dunits );
m_epoxyThickness3DU = m_board->GetDesignSettings().GetBoardThickness() *
m_biuTo3Dunits;
// !TODO: use value defined by user (currently use default values by ctor
m_copperThickness3DU = COPPER_THICKNESS * m_biuTo3Dunits;
m_nonCopperLayerThickness3DU = TECH_LAYER_THICKNESS * m_biuTo3Dunits;
// Init Z position of each layer
// calculate z position for each copper layer
// Zstart = -m_epoxyThickness / 2.0 is the z position of the back (bottom layer) (layer id = 31)
// Zstart = +m_epoxyThickness / 2.0 is the z position of the front (top layer) (layer id = 0)
// all unused copper layer z position are set to 0
// ____==__________==________==______ <- Bottom = +m_epoxyThickness / 2.0,
// | | Top = Bottom + m_copperThickness
// |__________________________________|
// == == == == <- Bottom = -m_epoxyThickness / 2.0,
// Top = Bottom - m_copperThickness
unsigned int layer;
for( layer = 0; layer < m_copperLayersCount; ++layer )
{
m_layerZcoordBottom[layer] = m_epoxyThickness3DU / 2.0f -
(m_epoxyThickness3DU * layer / (m_copperLayersCount - 1) );
if( layer < (m_copperLayersCount / 2) )
m_layerZcoordTop[layer] = m_layerZcoordBottom[layer] + m_copperThickness3DU;
else
m_layerZcoordTop[layer] = m_layerZcoordBottom[layer] - m_copperThickness3DU;
}
#define layerThicknessMargin 1.1
const float zpos_offset = m_nonCopperLayerThickness3DU * layerThicknessMargin;
// Fill remaining unused copper layers and back layer zpos
// with -m_epoxyThickness / 2.0
for( ; layer < MAX_CU_LAYERS; layer++ )
{
m_layerZcoordBottom[layer] = -(m_epoxyThickness3DU / 2.0f);
m_layerZcoordTop[layer] = -(m_epoxyThickness3DU / 2.0f) - m_copperThickness3DU;
}
// This is the top of the copper layer thickness.
const float zpos_copperTop_back = m_layerZcoordTop[B_Cu];
const float zpos_copperTop_front = m_layerZcoordTop[F_Cu];
// calculate z position for each non copper layer
// Solder mask and Solder paste have the same Z position
for( int layer_id = MAX_CU_LAYERS; layer_id < LAYER_ID_COUNT; ++layer_id )
{
float zposTop;
float zposBottom;
switch( layer_id )
{
case B_Adhes:
zposBottom = zpos_copperTop_back - 2.0f * zpos_offset;
zposTop = zposBottom - m_nonCopperLayerThickness3DU;
break;
case F_Adhes:
zposBottom = zpos_copperTop_front + 2.0f * zpos_offset;
zposTop = zposBottom + m_nonCopperLayerThickness3DU;
break;
case B_Mask:
case B_Paste:
zposBottom = zpos_copperTop_back;
zposTop = zpos_copperTop_back - m_nonCopperLayerThickness3DU;
break;
case F_Mask:
case F_Paste:
zposTop = zpos_copperTop_front + m_nonCopperLayerThickness3DU;
zposBottom = zpos_copperTop_front;
break;
case B_SilkS:
zposBottom = zpos_copperTop_back - 1.0f * zpos_offset;
zposTop = zposBottom - m_nonCopperLayerThickness3DU;
break;
case F_SilkS:
zposBottom = zpos_copperTop_front + 1.0f * zpos_offset;
zposTop = zposBottom + m_nonCopperLayerThickness3DU;
break;
// !TODO: review
default:
zposTop = zpos_copperTop_front + (layer_id - MAX_CU_LAYERS + 3.0f) * zpos_offset;
zposBottom = zposTop - m_nonCopperLayerThickness3DU;
break;
}
m_layerZcoordTop[layer_id] = zposTop;
m_layerZcoordBottom[layer_id] = zposBottom;
}
m_boardCenter = SFVEC3F( m_boardPos.x * m_biuTo3Dunits,
m_boardPos.y * m_biuTo3Dunits,
0.0f );
SFVEC3F boardSize = SFVEC3F( m_boardSize.x * m_biuTo3Dunits,
m_boardSize.y * m_biuTo3Dunits,
0.0f );
boardSize /= 2.0f;
SFVEC3F boardMin = (m_boardCenter - boardSize);
SFVEC3F boardMax = (m_boardCenter + boardSize);
boardMin.z = m_layerZcoordTop[B_Adhes];
boardMax.z = m_layerZcoordTop[F_Adhes];
m_boardBoudingBox = CBBOX( boardMin, boardMax );
#ifdef PRINT_STATISTICS_3D_VIEWER
unsigned stats_startCreateBoardPolyTime = GetRunningMicroSecs();
#endif
if( aStatusTextReporter )
aStatusTextReporter->Report( _( "Build board body" ) );
createBoardPolygon();
#ifdef PRINT_STATISTICS_3D_VIEWER
unsigned stats_stopCreateBoardPolyTime = GetRunningMicroSecs();
unsigned stats_startCreateLayersTime = stats_stopCreateBoardPolyTime;
#endif
if( aStatusTextReporter )
aStatusTextReporter->Report( _( "Create layers" ) );
createLayers( aStatusTextReporter );
#ifdef PRINT_STATISTICS_3D_VIEWER
unsigned stats_stopCreateLayersTime = GetRunningMicroSecs();
printf( "CINFO3D_VISU::InitSettings times\n" );
printf( " CreateBoardPoly: %.3f ms\n",
(float)( stats_stopCreateBoardPolyTime - stats_startCreateBoardPolyTime ) / 1e3 );
printf( " CreateLayers and holes: %.3f ms\n",
(float)( stats_stopCreateLayersTime - stats_startCreateLayersTime ) / 1e3 );
printf( "\n" );
#endif
}
bool PCB_BASE_FRAME::ExportToHpglFile( const wxString& aFullFileName, int aLayer,
EDA_DRAW_MODE_T aTraceMode )
{
wxSize boardSize;
wxPoint boardCenter;
bool center = false;
double scale;
wxPoint offset;
LOCALE_IO toggle;
FILE* output_file = wxFopen( aFullFileName, wxT( "wt" ) );
if( output_file == NULL )
{
return false;
}
// Compute pen_dim (from g_m_HPGLPenDiam in mils) in pcb units,
// with plot scale (if Scale is 2, pen diameter is always g_m_HPGLPenDiam
// so apparent pen diam is real pen diam / Scale
int pen_diam = wxRound( (g_PcbPlotOptions.m_HPGLPenDiam * U_PCB) /
g_PcbPlotOptions.m_PlotScale );
// compute pen_overlay (from g_m_HPGLPenOvr in mils) with plot scale
if( g_PcbPlotOptions.m_HPGLPenOvr < 0 )
g_PcbPlotOptions.m_HPGLPenOvr = 0;
if( g_PcbPlotOptions.m_HPGLPenOvr >= g_PcbPlotOptions.m_HPGLPenDiam )
g_PcbPlotOptions.m_HPGLPenOvr = g_PcbPlotOptions.m_HPGLPenDiam - 1;
int pen_overlay = wxRound( g_PcbPlotOptions.m_HPGLPenOvr * 10.0 /
g_PcbPlotOptions.m_PlotScale );
if( g_PcbPlotOptions.m_PlotScale != 1.0 || g_PcbPlotOptions.m_AutoScale )
{
// when scale != 1.0 we must calculate the position in page
// because actual position has no meaning
center = true;
}
wxSize pageSizeIU = GetPageSizeIU();
// Calculate the center of the PCB
EDA_RECT bbbox = GetBoardBoundingBox();
boardSize = bbbox.GetSize();
boardCenter = bbbox.Centre();
if( g_PcbPlotOptions.m_AutoScale ) // Optimum scale
{
// Fit to 80% of the page
double Xscale = ( ( pageSizeIU.x * 0.8 ) / boardSize.x );
double Yscale = ( ( pageSizeIU.y * 0.8 ) / boardSize.y );
scale = MIN( Xscale, Yscale );
}
else
{
scale = g_PcbPlotOptions.m_PlotScale;
}
// Calculate the page size offset.
if( center )
{
offset.x = wxRound( (double) boardCenter.x -
( (double) pageSizeIU.x / 2.0 ) / scale );
offset.y = wxRound( (double) boardCenter.y -
( (double) pageSizeIU.y / 2.0 ) / scale );
}
else
{
offset.x = 0;
offset.y = 0;
}
HPGL_PLOTTER* plotter = new HPGL_PLOTTER();
plotter->SetPageSettings( GetPageSettings() );
plotter->set_viewport( offset, scale, g_PcbPlotOptions.m_PlotMirror );
plotter->set_default_line_width( g_PcbPlotOptions.m_PlotLineWidth );
plotter->set_creator( wxT( "PCBNEW-HPGL" ) );
plotter->set_filename( aFullFileName );
plotter->set_pen_speed( g_PcbPlotOptions.m_HPGLPenSpeed );
plotter->set_pen_number( g_PcbPlotOptions.m_HPGLPenNum );
plotter->set_pen_overlap( pen_overlay );
plotter->set_pen_diameter( pen_diam );
plotter->start_plot( output_file );
// The worksheet is not significant with scale!=1... It is with paperscale!=1, anyway
if( g_PcbPlotOptions.m_PlotFrameRef && !center )
PlotWorkSheet( plotter, GetScreen() );
Plot_Layer( plotter, aLayer, aTraceMode );
plotter->end_plot();
delete plotter;
return true;
}
