Commit 2e94a708 authored by dickelbeck's avatar dickelbeck
Browse files

zone_container GetBoundingBox() deployment

parent 267d4f2f

change_log.txt

+8 −0
Original line number Diff line number Diff line
@@ -6,6 +6,14 @@ Please add newer entries at the top, list the date and your name with 
email address.





2008-May-2 UPDATE Dick Hollenbeck <dick@softplc.com>

================================================================================

+pcbnew

    Added ZONE_CONTAINER::GetBoundingBox() and used it to clean up

    ZONE_CONTAINER deletion.  There is still a problem dragging a zone container

    edge that I will not get to.





2008-May-1 UPDATE Dick Hollenbeck <dick@softplc.com>

================================================================================

+pcbnew

pcbnew/class_zone.cpp

+27 −0
Original line number Diff line number Diff line
@@ -356,6 +356,33 @@ void ZONE_CONTAINER::Draw( WinEDA_DrawPanel* panel, wxDC* DC, int draw_mode, con 
}





EDA_Rect ZONE_CONTAINER::GetBoundingBox()

{

    const int PRELOAD = 500000;



    int ymax = -PRELOAD;

    int ymin = PRELOAD;

    int xmin = PRELOAD;

    int xmax = -PRELOAD;



    int count = GetNumCorners();



    for( int i=0; i<count;  ++i )

    {

        wxPoint corner = GetCornerPosition(i);



        ymax = MAX( ymax, corner.y );

        xmax = MAX( xmax, corner.x );

        ymin = MIN( ymin, corner.y );

        xmin = MIN( xmin, corner.x );

    }



    EDA_Rect ret( wxPoint(xmin,ymin), wxSize( xmax-xmin+1, ymax-ymin+1) );



    return ret;

}





/**********************************************************************************************/

void ZONE_CONTAINER::DrawWhileCreateOutline( WinEDA_DrawPanel* panel, wxDC* DC, int draw_mode )

/***********************************************************************************************/

pcbnew/class_zone.h

+3 −0
Original line number Diff line number Diff line
@@ -73,6 +73,9 @@ public: 
    void    Draw( WinEDA_DrawPanel* panel, wxDC* DC, int aDrawMode, const wxPoint& offset = ZeroOffset );





    EDA_Rect GetBoundingBox();





    /**

     * Function DrawWhileCreateOutline

     * Draws the zone outline when ir is created.

pcbnew/zones_by_polygon.cpp

+5 −5
Original line number Diff line number Diff line
@@ -353,7 +353,7 @@ void WinEDA_PcbFrame::Remove_Zone_Corner( wxDC* DC, ZONE_CONTAINER* zone_contain 


    if( zone_container->m_Poly->GetNumCorners() <= 3 )

    {

        zone_container->Draw( DrawPanel, DC, GR_XOR );

        DrawPanel->PostDirtyRect( zone_container->GetBoundingBox() );

        Delete_Zone_Fill( DC, NULL, zone_container->m_TimeStamp );

        m_Pcb->Delete( zone_container );

        return;
@@ -778,8 +778,7 @@ void WinEDA_PcbFrame::Delete_Zone_Contour( wxDC* DC, ZONE_CONTAINER* zone_contai 
{

    int ncont = zone_container->m_Poly->GetContour( zone_container->m_CornerSelection );



    if( DC )

        zone_container->Draw( DrawPanel, DC, GR_XOR );

    EDA_Rect dirty = zone_container->GetBoundingBox();



    Delete_Zone_Fill( DC, NULL, zone_container->m_TimeStamp );  // Remove fill segments
@@ -789,9 +788,10 @@ void WinEDA_PcbFrame::Delete_Zone_Contour( wxDC* DC, ZONE_CONTAINER* zone_contai 
    else

    {

        zone_container->m_Poly->RemoveContour( ncont );

        if( DC )

            zone_container->Draw( DrawPanel, DC, GR_OR );

    }



    DrawPanel->PostDirtyRect( dirty );



    GetScreen()->SetModify();

}