int SCH_SCREEN::UpdatePickList()
{
ITEM_PICKER picker;
EDA_RECT area;
unsigned count;
area.SetOrigin( m_BlockLocate.GetOrigin() );
area.SetSize( m_BlockLocate.GetSize() );
area.Normalize();
for( SCH_ITEM* item = m_drawList.begin(); item; item = item->Next() )
{
// An item is picked if its bounding box intersects the reference area.
if( item->HitTest( area ) )
{
picker.SetItem( item );
m_BlockLocate.PushItem( picker );
}
}
// if the block is composed of one item,
// select it as the current item
count = m_BlockLocate.GetCount();
if( count == 1 )
{
SetCurItem( (SCH_ITEM*) m_BlockLocate.GetItem( 0 ) );
}
else
{
SetCurItem( NULL );
}
return count;
}
double GERBVIEW_FRAME::BestZoom()
{
EDA_RECT bbox = GetGerberLayout()->ComputeBoundingBox();
// gives a size to bbox (current page size), if no item in list
if( bbox.GetWidth() == 0 || bbox.GetHeight() == 0 )
{
wxSize pagesize = GetPageSettings().GetSizeMils();
bbox.SetSize( wxSize( Mils2iu( pagesize.x ), Mils2iu( pagesize.y ) ) );
}
// Compute best zoom:
wxSize size = m_canvas->GetClientSize();
double x = (double) bbox.GetWidth() / (double) size.x;
double y = (double) bbox.GetHeight() / (double) size.y;
double best_zoom = std::max( x, y ) * 1.1;
SetScrollCenterPosition( bbox.Centre() );
return best_zoom;
}
const EDA_RECT D_PAD::GetBoundingBox() const
{
EDA_RECT area;
wxPoint quadrant1, quadrant2, quadrant3, quadrant4;
int x, y, dx, dy;
switch( GetShape() )
{
case PAD_SHAPE_CIRCLE:
area.SetOrigin( m_Pos );
area.Inflate( m_Size.x / 2 );
break;
case PAD_SHAPE_OVAL:
//Use the maximal two most distant points and track their rotation
// (utilise symmetry to avoid four points)
quadrant1.x = m_Size.x/2;
quadrant1.y = 0;
quadrant2.x = 0;
quadrant2.y = m_Size.y/2;
RotatePoint( &quadrant1, m_Orient );
RotatePoint( &quadrant2, m_Orient );
dx = std::max( std::abs( quadrant1.x ) , std::abs( quadrant2.x ) );
dy = std::max( std::abs( quadrant1.y ) , std::abs( quadrant2.y ) );
area.SetOrigin( m_Pos.x-dx, m_Pos.y-dy );
area.SetSize( 2*dx, 2*dy );
break;
case PAD_SHAPE_RECT:
//Use two corners and track their rotation
// (utilise symmetry to avoid four points)
quadrant1.x = m_Size.x/2;
quadrant1.y = m_Size.y/2;
quadrant2.x = -m_Size.x/2;
quadrant2.y = m_Size.y/2;
RotatePoint( &quadrant1, m_Orient );
RotatePoint( &quadrant2, m_Orient );
dx = std::max( std::abs( quadrant1.x ) , std::abs( quadrant2.x ) );
dy = std::max( std::abs( quadrant1.y ) , std::abs( quadrant2.y ) );
area.SetOrigin( m_Pos.x-dx, m_Pos.y-dy );
area.SetSize( 2*dx, 2*dy );
break;
case PAD_SHAPE_TRAPEZOID:
//Use the four corners and track their rotation
// (Trapezoids will not be symmetric)
quadrant1.x = (m_Size.x + m_DeltaSize.y)/2;
quadrant1.y = (m_Size.y - m_DeltaSize.x)/2;
quadrant2.x = -(m_Size.x + m_DeltaSize.y)/2;
quadrant2.y = (m_Size.y + m_DeltaSize.x)/2;
quadrant3.x = -(m_Size.x - m_DeltaSize.y)/2;
quadrant3.y = -(m_Size.y + m_DeltaSize.x)/2;
quadrant4.x = (m_Size.x - m_DeltaSize.y)/2;
quadrant4.y = -(m_Size.y - m_DeltaSize.x)/2;
RotatePoint( &quadrant1, m_Orient );
RotatePoint( &quadrant2, m_Orient );
RotatePoint( &quadrant3, m_Orient );
RotatePoint( &quadrant4, m_Orient );
x = std::min( quadrant1.x, std::min( quadrant2.x, std::min( quadrant3.x, quadrant4.x) ) );
y = std::min( quadrant1.y, std::min( quadrant2.y, std::min( quadrant3.y, quadrant4.y) ) );
dx = std::max( quadrant1.x, std::max( quadrant2.x, std::max( quadrant3.x, quadrant4.x) ) );
dy = std::max( quadrant1.y, std::max( quadrant2.y, std::max( quadrant3.y, quadrant4.y) ) );
area.SetOrigin( m_Pos.x+x, m_Pos.y+y );
area.SetSize( dx-x, dy-y );
break;
default:
break;
}
return area;
}
EDA_RECT EDA_TEXT::GetTextBox( int aLine, int aThickness, bool aInvertY ) const
{
EDA_RECT rect;
wxPoint pos;
wxArrayString strings;
wxString text = GetShownText();
int thickness = ( aThickness < 0 ) ? m_Thickness : aThickness;
int linecount = 1;
if( m_MultilineAllowed )
{
wxStringSplit( text, strings, '\n' );
if ( strings.GetCount() ) // GetCount() == 0 for void strings
{
if( aLine >= 0 && (aLine < (int)strings.GetCount()) )
text = strings.Item( aLine );
else
text = strings.Item( 0 );
linecount = strings.GetCount();
}
}
// calculate the H and V size
int dx = LenSize( text );
int dy = GetInterline( aThickness );
// Creates bounding box (rectangle) for an horizontal text
wxSize textsize = wxSize( dx, dy );
if( aInvertY )
rect.SetOrigin( m_Pos.x, -m_Pos.y );
else
rect.SetOrigin( m_Pos );
// extra dy interval for letters like j and y and ]
int extra_dy = dy - m_Size.y;
rect.Move( wxPoint( 0, -extra_dy / 2 ) ); // move origin by the half extra interval
// for multiline texts and aLine < 0, merge all rectangles
if( m_MultilineAllowed && aLine < 0 )
{
for( unsigned ii = 1; ii < strings.GetCount(); ii++ )
{
text = strings.Item( ii );
dx = LenSize( text );
textsize.x = std::max( textsize.x, dx );
textsize.y += dy;
}
}
rect.SetSize( textsize );
/* Now, calculate the rect origin, according to text justification
* At this point the rectangle origin is the text origin (m_Pos).
* This is true only for left and top text justified texts (using top to bottom Y axis
* orientation). and must be recalculated for others justifications
* also, note the V justification is relative to the first line
*/
switch( m_HJustify )
{
case GR_TEXT_HJUSTIFY_LEFT:
if( m_Mirror )
rect.SetX( rect.GetX() - rect.GetWidth() );
break;
case GR_TEXT_HJUSTIFY_CENTER:
rect.SetX( rect.GetX() - (rect.GetWidth() / 2) );
break;
case GR_TEXT_HJUSTIFY_RIGHT:
if( !m_Mirror )
rect.SetX( rect.GetX() - rect.GetWidth() );
break;
}
dy = m_Size.y + thickness;
switch( m_VJustify )
{
case GR_TEXT_VJUSTIFY_TOP:
break;
case GR_TEXT_VJUSTIFY_CENTER:
rect.SetY( rect.GetY() - ( dy / 2) );
break;
case GR_TEXT_VJUSTIFY_BOTTOM:
rect.SetY( rect.GetY() - dy );
break;
}
if( linecount > 1 )
{
int yoffset;
linecount -= 1;
switch( m_VJustify )
{
case GR_TEXT_VJUSTIFY_TOP:
break;
case GR_TEXT_VJUSTIFY_CENTER:
yoffset = linecount * GetInterline() / 2;
rect.SetY( rect.GetY() - yoffset );
break;
case GR_TEXT_VJUSTIFY_BOTTOM:
yoffset = linecount * GetInterline( aThickness );
rect.SetY( rect.GetY() - yoffset );
break;
}
}
rect.Inflate( thickness / 2 );
rect.Normalize(); // Make h and v sizes always >= 0
return rect;
}
void BOARD_PRINTOUT_CONTROLLER::DrawPage()
{
wxPoint offset;
double userscale;
EDA_RECT boardBoundingBox;
EDA_RECT drawRect;
wxDC* dc = GetDC();
BASE_SCREEN* screen = m_Parent->GetScreen();
bool printMirror = m_PrintParams.m_PrintMirror;
wxSize pageSizeIU = m_Parent->GetPageSizeIU();
wxBusyCursor dummy;
#if defined (PCBNEW)
BOARD * brd = ((PCB_BASE_FRAME*) m_Parent)->GetBoard();
boardBoundingBox = brd->ComputeBoundingBox();
wxString titleblockFilename = brd->GetFileName();
#elif defined (GERBVIEW)
boardBoundingBox = ((GERBVIEW_FRAME*) m_Parent)->GetGerberLayoutBoundingBox();
wxString titleblockFilename; // TODO see if we uses the gerber file name
#else
#error BOARD_PRINTOUT_CONTROLLER::DrawPage() works only for PCBNEW or GERBVIEW
#endif
// Use the page size as the drawing area when the board is shown or the user scale
// is less than 1.
if( m_PrintParams.PrintBorderAndTitleBlock() )
boardBoundingBox = EDA_RECT( wxPoint( 0, 0 ), pageSizeIU );
wxLogTrace( tracePrinting, wxT( "Drawing bounding box: x=%d, y=%d, w=%d, h=%d" ),
boardBoundingBox.GetX(), boardBoundingBox.GetY(),
boardBoundingBox.GetWidth(), boardBoundingBox.GetHeight() );
// Compute the PCB size in internal units
userscale = m_PrintParams.m_PrintScale;
if( m_PrintParams.m_PrintScale == 0 ) // fit in page option
{
if(boardBoundingBox.GetWidth() && boardBoundingBox.GetHeight())
{
int margin = Millimeter2iu( 10.0 ); // add a margin around the drawings
double scaleX = (double)(pageSizeIU.x - (2 * margin)) /
boardBoundingBox.GetWidth();
double scaleY = (double)(pageSizeIU.y - (2 * margin)) /
boardBoundingBox.GetHeight();
userscale = (scaleX < scaleY) ? scaleX : scaleY;
}
else
userscale = 1.0;
}
wxSize scaledPageSize = pageSizeIU;
drawRect.SetSize( scaledPageSize );
scaledPageSize.x = wxRound( scaledPageSize.x / userscale );
scaledPageSize.y = wxRound( scaledPageSize.y / userscale );
if( m_PrintParams.m_PageSetupData )
{
wxLogTrace( tracePrinting, wxT( "Fit size to page margins: x=%d, y=%d" ),
scaledPageSize.x, scaledPageSize.y );
// Always scale to the size of the paper.
FitThisSizeToPageMargins( scaledPageSize, *m_PrintParams.m_PageSetupData );
}
// Compute Accurate scale 1
if( m_PrintParams.m_PrintScale == 1.0 )
{
// We want a 1:1 scale, regardless the page setup
// like page size, margin ...
MapScreenSizeToPaper(); // set best scale and offset (scale is not used)
int w, h;
GetPPIPrinter( &w, &h );
double accurate_Xscale = (double) w / (IU_PER_MILS*1000);
double accurate_Yscale = (double) h / (IU_PER_MILS*1000);
if( IsPreview() ) // Scale must take in account the DC size in Preview
{
// Get the size of the DC in pixels
wxSize PlotAreaSize;
dc->GetSize( &PlotAreaSize.x, &PlotAreaSize.y );
GetPageSizePixels( &w, &h );
accurate_Xscale *= (double)PlotAreaSize.x / w;
accurate_Yscale *= (double)PlotAreaSize.y / h;
}
// Fine scale adjust
accurate_Xscale *= m_PrintParams.m_XScaleAdjust;
accurate_Yscale *= m_PrintParams.m_YScaleAdjust;
// Set print scale for 1:1 exact scale
dc->SetUserScale( accurate_Xscale, accurate_Yscale );
}
// Get the final size of the DC in pixels
wxSize PlotAreaSizeInPixels;
dc->GetSize( &PlotAreaSizeInPixels.x, &PlotAreaSizeInPixels.y );
wxLogTrace( tracePrinting, wxT( "Plot area in pixels: x=%d, y=%d" ),
PlotAreaSizeInPixels.x, PlotAreaSizeInPixels.y );
double scalex, scaley;
dc->GetUserScale( &scalex, &scaley );
wxLogTrace( tracePrinting, wxT( "DC user scale: x=%g, y=%g" ),
scalex, scaley );
wxSize PlotAreaSizeInUserUnits;
PlotAreaSizeInUserUnits.x = KiROUND( PlotAreaSizeInPixels.x / scalex );
PlotAreaSizeInUserUnits.y = KiROUND( PlotAreaSizeInPixels.y / scaley );
wxLogTrace( tracePrinting, wxT( "Scaled plot area in user units: x=%d, y=%d" ),
PlotAreaSizeInUserUnits.x, PlotAreaSizeInUserUnits.y );
// In module editor, the module is located at 0,0 but for printing
// it is moved to pageSizeIU.x/2, pageSizeIU.y/2.
// So the equivalent board must be moved to the center of the page:
if( m_Parent->IsType( MODULE_EDITOR_FRAME_TYPE ) )
{
boardBoundingBox.Move( wxPoint( pageSizeIU.x/2, pageSizeIU.y/2 ) );
}
// In some cases the plot origin is the centre of the board outline rather than the center
// of the selected paper size.
if( m_PrintParams.CenterOnBoardOutline() )
{
// Here we are only drawing the board and it's contents.
drawRect = boardBoundingBox;
offset.x += wxRound( (double) -scaledPageSize.x / 2.0 );
offset.y += wxRound( (double) -scaledPageSize.y / 2.0 );
wxPoint center = boardBoundingBox.Centre();
if( printMirror )
{
// Calculate the mirrored center of the board.
center.x = m_Parent->GetPageSizeIU().x - boardBoundingBox.Centre().x;
}
offset += center;
}
GRResetPenAndBrush( dc );
EDA_DRAW_PANEL* panel = m_Parent->GetCanvas();
EDA_RECT tmp = *panel->GetClipBox();
// Set clip box to the max size
#define MAX_VALUE (INT_MAX/2) // MAX_VALUE is the max we can use in an integer
// and that allows calculations without overflow
panel->SetClipBox( EDA_RECT( wxPoint( 0, 0 ), wxSize( MAX_VALUE, MAX_VALUE ) ) );
screen->m_IsPrinting = true;
EDA_COLOR_T bg_color = g_DrawBgColor;
// Print frame reference, if reqquested, before
if( m_PrintParams.m_Print_Black_and_White )
GRForceBlackPen( true );
if( m_PrintParams.PrintBorderAndTitleBlock() )
m_Parent->DrawWorkSheet( dc, screen, m_PrintParams.m_PenDefaultSize,
IU_PER_MILS, titleblockFilename );
if( printMirror )
{
// To plot mirror, we reverse the x axis, and modify the plot x origin
dc->SetAxisOrientation( false, false);
/* Plot offset x is moved by the x plot area size in order to have
* the old draw area in the new draw area, because the draw origin has not moved
* (this is the upper left corner) but the X axis is reversed, therefore the plotting area
* is the x coordinate values from - PlotAreaSize.x to 0 */
int x_dc_offset = PlotAreaSizeInPixels.x;
x_dc_offset = KiROUND( x_dc_offset * userscale );
dc->SetDeviceOrigin( x_dc_offset, 0 );
wxLogTrace( tracePrinting, wxT( "Device origin: x=%d, y=%d" ),
x_dc_offset, 0 );
panel->SetClipBox( EDA_RECT( wxPoint( -MAX_VALUE/2, -MAX_VALUE/2 ),
panel->GetClipBox()->GetSize() ) );
}
// screen->m_DrawOrg = offset;
dc->SetLogicalOrigin( offset.x, offset.y );
wxLogTrace( tracePrinting, wxT( "Logical origin: x=%d, y=%d" ),
offset.x, offset.y );
#if defined(wxUSE_LOG_TRACE) && defined( DEBUG )
wxRect paperRect = GetPaperRectPixels();
wxLogTrace( tracePrinting, wxT( "Paper rectangle: left=%d, top=%d, "
"right=%d, bottom=%d" ),
paperRect.GetLeft(), paperRect.GetTop(), paperRect.GetRight(),
paperRect.GetBottom() );
int devLeft = dc->LogicalToDeviceX( drawRect.GetX() );
int devTop = dc->LogicalToDeviceY( drawRect.GetY() );
int devRight = dc->LogicalToDeviceX( drawRect.GetRight() );
int devBottom = dc->LogicalToDeviceY( drawRect.GetBottom() );
wxLogTrace( tracePrinting, wxT( "Final device rectangle: left=%d, top=%d, "
"right=%d, bottom=%d\n" ),
devLeft, devTop, devRight, devBottom );
#endif
g_DrawBgColor = WHITE;
/* when printing in color mode, we use the graphic OR mode that gives the same look as
* the screen but because the background is white when printing, we must use a trick:
* In order to plot on a white background in OR mode we must:
* 1 - Plot all items in black, this creates a local black background
* 2 - Plot in OR mode on black "local" background
*/
if( !m_PrintParams.m_Print_Black_and_White )
{
// Creates a "local" black background
GRForceBlackPen( true );
m_Parent->PrintPage( dc, m_PrintParams.m_PrintMaskLayer,
printMirror, &m_PrintParams );
GRForceBlackPen( false );
}
else
GRForceBlackPen( true );
#if defined (GERBVIEW)
// In B&W mode, do not force black pen for Gerbview
// because negative objects need a white pen, not a black pen
// B&W mode is handled in print page
GRForceBlackPen( false );
#endif
m_Parent->PrintPage( dc, m_PrintParams.m_PrintMaskLayer, printMirror,
&m_PrintParams );
g_DrawBgColor = bg_color;
screen->m_IsPrinting = false;
panel->SetClipBox( tmp );
GRForceBlackPen( false );
}
bool D_PAD::HitTest( const EDA_RECT& aRect, bool aContained, int aAccuracy ) const
{
EDA_RECT arect = aRect;
arect.Normalize();
arect.Inflate( aAccuracy );
wxPoint shapePos = ShapePos();
EDA_RECT shapeRect;
int r;
EDA_RECT bb = GetBoundingBox();
wxPoint endCenter;
int radius;
if( !arect.Intersects( bb ) )
return false;
// This covers total containment for all test cases
if( arect.Contains( bb ) )
return true;
switch( GetShape() )
{
case PAD_SHAPE_CIRCLE:
return arect.IntersectsCircle( GetPosition(), GetBoundingRadius() );
case PAD_SHAPE_RECT:
shapeRect.SetOrigin( shapePos );
shapeRect.Inflate( m_Size.x / 2, m_Size.y / 2 );
return arect.Intersects( shapeRect, m_Orient );
case PAD_SHAPE_OVAL:
// Circlular test if dimensions are equal
if( m_Size.x == m_Size.y )
return arect.IntersectsCircle( shapePos, GetBoundingRadius() );
shapeRect.SetOrigin( shapePos );
// Horizontal dimension is greater
if( m_Size.x > m_Size.y )
{
radius = m_Size.y / 2;
shapeRect.Inflate( m_Size.x / 2 - radius, radius );
endCenter = wxPoint( m_Size.x / 2 - radius, 0 );
RotatePoint( &endCenter, m_Orient );
// Test circular ends
if( arect.IntersectsCircle( shapePos + endCenter, radius ) ||
arect.IntersectsCircle( shapePos - endCenter, radius ) )
{
return true;
}
}
else
{
radius = m_Size.x / 2;
shapeRect.Inflate( radius, m_Size.y / 2 - radius );
endCenter = wxPoint( 0, m_Size.y / 2 - radius );
RotatePoint( &endCenter, m_Orient );
// Test circular ends
if( arect.IntersectsCircle( shapePos + endCenter, radius ) ||
arect.IntersectsCircle( shapePos - endCenter, radius ) )
{
return true;
}
}
// Test rectangular portion between rounded ends
if( arect.Intersects( shapeRect, m_Orient ) )
{
return true;
}
break;
case PAD_SHAPE_TRAPEZOID:
/* Trapezoid intersection tests:
* A) Any points of rect inside trapezoid
* B) Any points of trapezoid inside rect
* C) Any sides of trapezoid cross rect
*/
{
wxPoint poly[4];
BuildPadPolygon( poly, wxSize( 0, 0 ), 0 );
wxPoint corners[4];
corners[0] = wxPoint( arect.GetLeft(), arect.GetTop() );
corners[1] = wxPoint( arect.GetRight(), arect.GetTop() );
corners[2] = wxPoint( arect.GetRight(), arect.GetBottom() );
corners[3] = wxPoint( arect.GetLeft(), arect.GetBottom() );
for( int i=0; i<4; i++ )
{
RotatePoint( &poly[i], m_Orient );
poly[i] += shapePos;
}
for( int ii=0; ii<4; ii++ )
{
if( TestPointInsidePolygon( poly, 4, corners[ii] ) )
{
return true;
}
if( arect.Contains( poly[ii] ) )
{
return true;
}
if( arect.Intersects( poly[ii], poly[(ii+1) % 4] ) )
{
return true;
}
}
return false;
}
case PAD_SHAPE_ROUNDRECT:
/* RoundRect intersection can be broken up into simple tests:
* a) Test intersection of horizontal rect
* b) Test intersection of vertical rect
* c) Test intersection of each corner
*/
r = GetRoundRectCornerRadius();
/* Test A - intersection of horizontal rect */
shapeRect.SetSize( 0, 0 );
shapeRect.SetOrigin( shapePos );
shapeRect.Inflate( m_Size.x / 2, m_Size.y / 2 - r );
// Short-circuit test for zero width or height
if( shapeRect.GetWidth() > 0 && shapeRect.GetHeight() > 0 &&
arect.Intersects( shapeRect, m_Orient ) )
{
return true;
}
/* Test B - intersection of vertical rect */
shapeRect.SetSize( 0, 0 );
shapeRect.SetOrigin( shapePos );
shapeRect.Inflate( m_Size.x / 2 - r, m_Size.y / 2 );
// Short-circuit test for zero width or height
if( shapeRect.GetWidth() > 0 && shapeRect.GetHeight() > 0 &&
arect.Intersects( shapeRect, m_Orient ) )
{
return true;
}
/* Test C - intersection of each corner */
endCenter = wxPoint( m_Size.x / 2 - r, m_Size.y / 2 - r );
RotatePoint( &endCenter, m_Orient );
if( arect.IntersectsCircle( shapePos + endCenter, r ) ||
arect.IntersectsCircle( shapePos - endCenter, r ) )
{
return true;
}
endCenter = wxPoint( m_Size.x / 2 - r, -m_Size.y / 2 + r );
RotatePoint( &endCenter, m_Orient );
if( arect.IntersectsCircle( shapePos + endCenter, r ) ||
arect.IntersectsCircle( shapePos - endCenter, r ) )
{
return true;
}
break;
default:
break;
}
return false;
}
const EDA_RECT D_PAD::GetBoundingBox() const
{
EDA_RECT area;
wxPoint quadrant1, quadrant2, quadrant3, quadrant4;
int x, y, r, dx, dy;
wxPoint center = ShapePos();
wxPoint endPoint;
EDA_RECT endRect;
switch( GetShape() )
{
case PAD_SHAPE_CIRCLE:
area.SetOrigin( center );
area.Inflate( m_Size.x / 2 );
break;
case PAD_SHAPE_OVAL:
/* To get the BoundingBox of an oval pad:
* a) If the pad is ROUND, see method for PAD_SHAPE_CIRCLE above
* OTHERWISE:
* b) Construct EDA_RECT for portion between circular ends
* c) Rotate that EDA_RECT
* d) Add the circular ends to the EDA_RECT
*/
// Test if the shape is circular
if( m_Size.x == m_Size.y )
{
area.SetOrigin( center );
area.Inflate( m_Size.x / 2 );
break;
}
if( m_Size.x > m_Size.y )
{
// Pad is horizontal
dx = ( m_Size.x - m_Size.y ) / 2;
dy = m_Size.y / 2;
// Location of end-points
x = dx;
y = 0;
r = dy;
}
else
{
// Pad is vertical
dx = m_Size.x / 2;
dy = ( m_Size.y - m_Size.x ) / 2;
x = 0;
y = dy;
r = dx;
}
// Construct the center rectangle and rotate
area.SetOrigin( center );
area.Inflate( dx, dy );
area = area.GetBoundingBoxRotated( center, m_Orient );
endPoint = wxPoint( x, y );
RotatePoint( &endPoint, m_Orient );
// Add points at each quadrant of circular regions
endRect.SetOrigin( center + endPoint );
endRect.Inflate( r );
area.Merge( endRect );
endRect.SetSize( 0, 0 );
endRect.SetOrigin( center - endPoint );
endRect.Inflate( r );
area.Merge( endRect );
break;
case PAD_SHAPE_RECT:
case PAD_SHAPE_ROUNDRECT:
// Use two opposite corners and track their rotation
// (use symmetry for other points)
quadrant1.x = m_Size.x/2;
quadrant1.y = m_Size.y/2;
quadrant2.x = -m_Size.x/2;
quadrant2.y = m_Size.y/2;
RotatePoint( &quadrant1, m_Orient );
RotatePoint( &quadrant2, m_Orient );
dx = std::max( std::abs( quadrant1.x ) , std::abs( quadrant2.x ) );
dy = std::max( std::abs( quadrant1.y ) , std::abs( quadrant2.y ) );
// Set the bbox
area.SetOrigin( ShapePos() );
area.Inflate( dx, dy );
break;
case PAD_SHAPE_TRAPEZOID:
// Use the four corners and track their rotation
// (Trapezoids will not be symmetric)
quadrant1.x = (m_Size.x + m_DeltaSize.y)/2;
quadrant1.y = (m_Size.y - m_DeltaSize.x)/2;
quadrant2.x = -(m_Size.x + m_DeltaSize.y)/2;
quadrant2.y = (m_Size.y + m_DeltaSize.x)/2;
quadrant3.x = -(m_Size.x - m_DeltaSize.y)/2;
quadrant3.y = -(m_Size.y + m_DeltaSize.x)/2;
quadrant4.x = (m_Size.x - m_DeltaSize.y)/2;
quadrant4.y = -(m_Size.y - m_DeltaSize.x)/2;
RotatePoint( &quadrant1, m_Orient );
RotatePoint( &quadrant2, m_Orient );
RotatePoint( &quadrant3, m_Orient );
RotatePoint( &quadrant4, m_Orient );
x = std::min( quadrant1.x, std::min( quadrant2.x, std::min( quadrant3.x, quadrant4.x) ) );
y = std::min( quadrant1.y, std::min( quadrant2.y, std::min( quadrant3.y, quadrant4.y) ) );
dx = std::max( quadrant1.x, std::max( quadrant2.x, std::max( quadrant3.x, quadrant4.x) ) );
dy = std::max( quadrant1.y, std::max( quadrant2.y, std::max( quadrant3.y, quadrant4.y) ) );
area.SetOrigin( ShapePos().x + x, ShapePos().y + y );
area.SetSize( dx-x, dy-y );
break;
case PAD_SHAPE_CUSTOM:
{
SHAPE_POLY_SET polySet( m_customShapeAsPolygon );
// Move shape to actual position
CustomShapeAsPolygonToBoardPosition( &polySet, GetPosition(), GetOrientation() );
quadrant1 = m_Pos;
quadrant2 = m_Pos;
for( int cnt = 0; cnt < polySet.OutlineCount(); ++cnt )
{
const SHAPE_LINE_CHAIN& poly = polySet.COutline( cnt );
for( int ii = 0; ii < poly.PointCount(); ++ii )
{
quadrant1.x = std::min( quadrant1.x, poly.CPoint( ii ).x );
quadrant1.y = std::min( quadrant1.y, poly.CPoint( ii ).y );
quadrant2.x = std::max( quadrant2.x, poly.CPoint( ii ).x );
quadrant2.y = std::max( quadrant2.y, poly.CPoint( ii ).y );
}
}
area.SetOrigin( quadrant1 );
area.SetEnd( quadrant2 );
}
break;
default:
break;
}
return area;
}
const EDA_RECT D_PAD::GetBoundingBox() const
{
EDA_RECT area;
wxPoint quadrant1, quadrant2, quadrant3, quadrant4;
int x, y, dx, dy;
switch( GetShape() )
{
case PAD_SHAPE_CIRCLE:
area.SetOrigin( m_Pos );
area.Inflate( m_Size.x / 2 );
break;
case PAD_SHAPE_OVAL:
// Calculate the position of each rounded ent
quadrant1.x = m_Size.x/2;
quadrant1.y = 0;
quadrant2.x = 0;
quadrant2.y = m_Size.y/2;
RotatePoint( &quadrant1, m_Orient );
RotatePoint( &quadrant2, m_Orient );
// Calculate the max position of each end, relative to the pad position
// (the min position is symetrical)
dx = std::max( std::abs( quadrant1.x ) , std::abs( quadrant2.x ) );
dy = std::max( std::abs( quadrant1.y ) , std::abs( quadrant2.y ) );
// Set the bbox
area.SetOrigin( m_Pos );
area.Inflate( dx, dy );
break;
case PAD_SHAPE_RECT:
case PAD_SHAPE_ROUNDRECT:
// Use two opposite corners and track their rotation
// (use symmetry for other points)
quadrant1.x = m_Size.x/2;
quadrant1.y = m_Size.y/2;
quadrant2.x = -m_Size.x/2;
quadrant2.y = m_Size.y/2;
RotatePoint( &quadrant1, m_Orient );
RotatePoint( &quadrant2, m_Orient );
dx = std::max( std::abs( quadrant1.x ) , std::abs( quadrant2.x ) );
dy = std::max( std::abs( quadrant1.y ) , std::abs( quadrant2.y ) );
// Set the bbox
area.SetOrigin( m_Pos );
area.Inflate( dx, dy );
break;
case PAD_SHAPE_TRAPEZOID:
//Use the four corners and track their rotation
// (Trapezoids will not be symmetric)
quadrant1.x = (m_Size.x + m_DeltaSize.y)/2;
quadrant1.y = (m_Size.y - m_DeltaSize.x)/2;
quadrant2.x = -(m_Size.x + m_DeltaSize.y)/2;
quadrant2.y = (m_Size.y + m_DeltaSize.x)/2;
quadrant3.x = -(m_Size.x - m_DeltaSize.y)/2;
quadrant3.y = -(m_Size.y + m_DeltaSize.x)/2;
quadrant4.x = (m_Size.x - m_DeltaSize.y)/2;
quadrant4.y = -(m_Size.y - m_DeltaSize.x)/2;
RotatePoint( &quadrant1, m_Orient );
RotatePoint( &quadrant2, m_Orient );
RotatePoint( &quadrant3, m_Orient );
RotatePoint( &quadrant4, m_Orient );
x = std::min( quadrant1.x, std::min( quadrant2.x, std::min( quadrant3.x, quadrant4.x) ) );
y = std::min( quadrant1.y, std::min( quadrant2.y, std::min( quadrant3.y, quadrant4.y) ) );
dx = std::max( quadrant1.x, std::max( quadrant2.x, std::max( quadrant3.x, quadrant4.x) ) );
dy = std::max( quadrant1.y, std::max( quadrant2.y, std::max( quadrant3.y, quadrant4.y) ) );
area.SetOrigin( m_Pos.x+x, m_Pos.y+y );
area.SetSize( dx-x, dy-y );
break;
default:
break;
}
return area;
}
void BOARD_PRINTOUT_CONTROLLER::DrawPage()
{
wxPoint offset;
double userscale;
EDA_RECT boardBoundingBox;
EDA_RECT drawRect;
wxDC* dc = GetDC();
BASE_SCREEN* screen = m_Parent->GetScreen();
bool printMirror = m_PrintParams.m_PrintMirror;
wxSize pageSizeIU = m_Parent->GetPageSizeIU();
wxBusyCursor dummy;
boardBoundingBox = ((GERBVIEW_FRAME*) m_Parent)->GetGerberLayoutBoundingBox();
wxString titleblockFilename; // TODO see if we uses the gerber file name
// Use the page size as the drawing area when the board is shown or the user scale
// is less than 1.
if( m_PrintParams.PrintBorderAndTitleBlock() )
boardBoundingBox = EDA_RECT( wxPoint( 0, 0 ), pageSizeIU );
// Compute the PCB size in internal units
userscale = m_PrintParams.m_PrintScale;
if( m_PrintParams.m_PrintScale == 0 ) // fit in page option
{
if(boardBoundingBox.GetWidth() && boardBoundingBox.GetHeight())
{
int margin = Millimeter2iu( 10.0 ); // add a margin around the drawings
double scaleX = (double)(pageSizeIU.x - (2 * margin)) /
boardBoundingBox.GetWidth();
double scaleY = (double)(pageSizeIU.y - (2 * margin)) /
boardBoundingBox.GetHeight();
userscale = (scaleX < scaleY) ? scaleX : scaleY;
}
else
userscale = 1.0;
}
wxSize scaledPageSize = pageSizeIU;
drawRect.SetSize( scaledPageSize );
scaledPageSize.x = wxRound( scaledPageSize.x / userscale );
scaledPageSize.y = wxRound( scaledPageSize.y / userscale );
if( m_PrintParams.m_PageSetupData )
{
// Always scale to the size of the paper.
FitThisSizeToPageMargins( scaledPageSize, *m_PrintParams.m_PageSetupData );
}
// Compute Accurate scale 1
if( m_PrintParams.m_PrintScale == 1.0 )
{
// We want a 1:1 scale, regardless the page setup
// like page size, margin ...
MapScreenSizeToPaper(); // set best scale and offset (scale is not used)
int w, h;
GetPPIPrinter( &w, &h );
double accurate_Xscale = (double) w / (IU_PER_MILS*1000);
double accurate_Yscale = (double) h / (IU_PER_MILS*1000);
if( IsPreview() ) // Scale must take in account the DC size in Preview
{
// Get the size of the DC in pixels
wxSize PlotAreaSize;
dc->GetSize( &PlotAreaSize.x, &PlotAreaSize.y );
GetPageSizePixels( &w, &h );
accurate_Xscale *= (double)PlotAreaSize.x / w;
accurate_Yscale *= (double)PlotAreaSize.y / h;
}
// Fine scale adjust
accurate_Xscale *= m_PrintParams.m_XScaleAdjust;
accurate_Yscale *= m_PrintParams.m_YScaleAdjust;
// Set print scale for 1:1 exact scale
dc->SetUserScale( accurate_Xscale, accurate_Yscale );
}
// Get the final size of the DC in pixels
wxSize PlotAreaSizeInPixels;
dc->GetSize( &PlotAreaSizeInPixels.x, &PlotAreaSizeInPixels.y );
double scalex, scaley;
dc->GetUserScale( &scalex, &scaley );
// In some cases the plot origin is the centre of the board outline rather than the center
// of the selected paper size.
if( m_PrintParams.CenterOnBoardOutline() )
{
// Here we are only drawing the board and it's contents.
drawRect = boardBoundingBox;
offset.x += wxRound( (double) -scaledPageSize.x / 2.0 );
offset.y += wxRound( (double) -scaledPageSize.y / 2.0 );
wxPoint center = boardBoundingBox.Centre();
if( printMirror )
{
// Calculate the mirrored center of the board.
center.x = m_Parent->GetPageSizeIU().x - boardBoundingBox.Centre().x;
}
offset += center;
}
GRResetPenAndBrush( dc );
EDA_DRAW_PANEL* panel = m_Parent->GetCanvas();
EDA_RECT tmp = *panel->GetClipBox();
// Set clip box to the max size
#define MAX_VALUE (INT_MAX/2) // MAX_VALUE is the max we can use in an integer
// and that allows calculations without overflow
panel->SetClipBox( EDA_RECT( wxPoint( 0, 0 ), wxSize( MAX_VALUE, MAX_VALUE ) ) );
screen->m_IsPrinting = true;
EDA_COLOR_T bg_color = m_Parent->GetDrawBgColor();
// Print frame reference, if requested, before printing draw layers
if( m_PrintParams.m_Print_Black_and_White )
GRForceBlackPen( true );
if( m_PrintParams.PrintBorderAndTitleBlock() )
m_Parent->DrawWorkSheet( dc, screen, m_PrintParams.m_PenDefaultSize,
IU_PER_MILS, titleblockFilename );
if( printMirror )
{
// To plot mirror, we reverse the x axis, and modify the plot x origin
dc->SetAxisOrientation( false, false );
/* Change plot offset in order to have the draw area at the same location.
* The plot origin X is just moved from 0 to PlotAreaSizeInPixels.x.
* just set offset x at PlotAreaSizeInPixels.x.
*/
int x_dc_offset = PlotAreaSizeInPixels.x;
x_dc_offset = KiROUND( x_dc_offset * userscale );
dc->SetDeviceOrigin( x_dc_offset, 0 );
panel->SetClipBox( EDA_RECT( wxPoint( -MAX_VALUE / 2, -MAX_VALUE / 2 ),
panel->GetClipBox()->GetSize() ) );
}
// screen->m_DrawOrg = offset;
dc->SetLogicalOrigin( offset.x, offset.y );
m_Parent->SetDrawBgColor( WHITE );
// Never force black pen to print draw layers
// because negative objects need a white pen, not a black pen
// B&W mode is handled in print page function
GRForceBlackPen( false );
m_Parent->PrintPage( dc, m_PrintParams.m_PrintMaskLayer, printMirror, &m_PrintParams );
m_Parent->SetDrawBgColor( bg_color );
screen->m_IsPrinting = false;
panel->SetClipBox( tmp );
}
