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MODULE::GetBoundingBox() takes in account the clearence around the pads. other very minor changes

This commit is contained in:
charras 2008-03-18 11:53:52 +00:00
parent 89acca7daf
commit 0ff83cbab7
7 changed files with 97 additions and 49 deletions
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10
change_log.txt
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@ -5,6 +5,12 @@ Started 2007-June-11
Please add newer entries at the top, list the date and your name with
email address.
2008-Mar-18 UPDATE Jean-Pierre Charras <jean-pierre.charras@inpg.fr>
================================================================================
+pcbnew
MODULE::GetBoundingBox() takes in account the clearence around the pads
(the clearence limit shape around pads (when shown) was not always erased )
2008-Mar-17 UPDATE Dick Hollenbeck <dick@softplc.com>
================================================================================
@ -35,8 +41,8 @@ email address.
some code cleaning and comment translations.
added:
/** EDA_Rect::Merge( EDA_Rect & aRect )
* Modify Position and Size of this in order to contains the given rect
* mainly used to calculate bouding boxes
* Modify Position and Size of this in order to contain the given rect
* mainly used to calculate bounding boxes
* @param aRect = given rect to merge with this
*/

51
common/base_struct.cpp
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@ -729,11 +729,20 @@ bool EDA_Rect::Intersects( const EDA_Rect aRect ) const
/**************************************************/
EDA_Rect& EDA_Rect::Inflate( wxCoord dx, wxCoord dy )
/**************************************************/
/** Function Inflate
* Inflate "this": move each horizontal edge by dx and each vertical edge by dy
* toward rect outside
* if dx and/or dy is negative, move toward rect inside (deflate)
* Works for positive and negative rect size
*
*/
{
if( -2 * dx > m_Size.x )
if( m_Size.x >= 0 )
{
if( m_Size.x < -2 * dx )
{
// Don't allow deflate to eat more width than we have,
// a well-defined rectangle cannot have negative width.
m_Pos.x += m_Size.x / 2;
m_Size.x = 0;
}
@ -743,11 +752,29 @@ EDA_Rect& EDA_Rect::Inflate( wxCoord dx, wxCoord dy )
m_Pos.x -= dx;
m_Size.x += 2 * dx;
}
}
else // size.x < 0:
{
if( m_Size.x > -2 * dx )
{
// Don't allow deflate to eat more width than we have,
m_Pos.x -= m_Size.x / 2;
m_Size.x = 0;
}
else
{
// The inflate is valid.
m_Pos.x += dx;
m_Size.x -= 2 * dx; // m_Size.x <0: inflate when dx > 0
}
}
if( -2 * dy > m_Size.y )
if( m_Size.y >= 0 )
{
if( m_Size.y < -2 * dy )
{
// Don't allow deflate to eat more height than we have,
// a well-defined rectangle cannot have negative height.
m_Pos.y += m_Size.y / 2;
m_Size.y = 0;
}
@ -757,6 +784,22 @@ EDA_Rect& EDA_Rect::Inflate( wxCoord dx, wxCoord dy )
m_Pos.y -= dy;
m_Size.y += 2 * dy;
}
}
else // size.y < 0:
{
if( m_Size.y > 2 * dy )
{
// Don't allow deflate to eat more height than we have,
m_Pos.y -= m_Size.y / 2;
m_Size.y = 0;
}
else
{
// The inflate is valid.
m_Pos.y += dy;
m_Size.y -= 2 * dy; // m_Size.y <0: inflate when dy > 0
}
}
return *this;
}

8
eeschema/cmpclass.cpp
View File

@ -282,13 +282,9 @@ EDA_Rect EDA_SchComponentStruct::GetBoundingBox()
ret.Merge( m_Field[i].GetBoundaryBox() );
}
// ... add padding TODO: improve this
ret.m_Pos.x -= PADDING;
ret.m_Pos.y -= PADDING;
ret.m_Size.x += 2*PADDING;
ret.m_Size.y += 2*PADDING;
// ... add padding
ret.Inflate(PADDING, PADDING);
// D( printf("final box: %d,%d, %d,%d\n", ret.m_Pos.x, ret.m_Pos.y, ret.m_Size.x, ret.m_Size.y); )
return ret;
}

2
how-to-build-kicad.txt
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@ -68,7 +68,7 @@ and then:
-- debug
cd build-debug
../confgiure --enable-unicode --enable-monolithic --enable-debug --enable-debug_gdb --disable-shared --with-msw --with-opengl
../configure --enable-unicode --enable-monolithic --enable-debug --enable-debug_gdb --disable-shared --with-msw --with-opengl
make
make install

9
kicad/minizip/CMakeLists.txt
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@ -3,16 +3,13 @@ if(ZLIB_FOUND)
message(STATUS "Check for installed zlib -- found")
else(ZLIB_FOUND)
message(STATUS "Check for installed zlib -- not found")
if(NOT MINGW)
message(FATAL_ERROR
"zlib was not found - it is required to build KiCad")
else(NOT MINGW)
message(STATUS "Use wxWidgets zlib")
# zlib is not installed, and in this case wxWidgets creates its own zlib library
# include files are in ${wxWidgets_ROOT_DIR}/src/zlib
# and the corresponding library is libwxzlib-<version>.a (like libwxzlib-2.8.a)
# and we try to use it
include_directories(${wxWidgets_ROOT_DIR}/src/zlib)
endif(NOT MINGW)
INCLUDE_DIRECTORIES( ${wxWidgets_ROOT_DIR}/src/zlib)
set(ZLIB_LIBRARIES ${wxWidgets_ROOT_DIR}/lib/libwxzlib-2.8.a)
endif(ZLIB_FOUND)
set(MINIZIP_SRCS

5
pcbnew/class_module.cpp
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@ -1054,6 +1054,7 @@ void MODULE::SetRectangleExinscrit()
/**
* Function GetBoundingBox
* returns the full bounding box of this Footprint, including texts
* Mainly used to redraw the screen area occuped by the footprint
*/
EDA_Rect MODULE::GetBoundingBox()
{
@ -1078,6 +1079,10 @@ EDA_Rect MODULE::GetBoundingBox()
area.Merge( text_area );
}
// Add the Clearence shape size: (shape around the pads when the clearence is shown
// Not optimized, but the draw cost is small (perhaps smaller than optimization)
area.Inflate(g_DesignSettings.m_TrackClearence, g_DesignSettings.m_TrackClearence);
return area;
}

1
pcbnew/class_module.h
View File

@ -87,6 +87,7 @@ public:
/**
* Function GetBoundingBox
* returns the bounding box of this Footprint
* Mainly used to redraw the screen area occuped by the footprint
*/
EDA_Rect GetBoundingBox();