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zone_container GetBoundingBox() deployment

This commit is contained in:
dickelbeck 2008-05-02 05:16:35 +00:00
parent 267d4f2f97
commit 2e94a70860
4 changed files with 43 additions and 5 deletions
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8
change_log.txt
View File

@ -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

27
pcbnew/class_zone.cpp
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@ -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 )
/***********************************************************************************************/

3
pcbnew/class_zone.h
View File

@ -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.

10
pcbnew/zones_by_polygon.cpp
View File

@ -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();
}