void DIALOG_PAD_PROPERTIES::OnPaintShowPanel( wxPaintEvent& event )
{
wxPaintDC dc( m_panelShowPad );
PAD_DRAWINFO drawInfo;
EDA_COLOR_T color = BLACK;
if( m_dummyPad->GetLayerSet()[F_Cu] )
{
color = m_board->GetVisibleElementColor( PAD_FR_VISIBLE );
}
if( m_dummyPad->GetLayerSet()[B_Cu] )
{
color = ColorMix( color, m_board->GetVisibleElementColor( PAD_BK_VISIBLE ) );
}
// What could happen: the pad color is *actually* black, or no
// copper was selected
if( color == BLACK )
color = LIGHTGRAY;
drawInfo.m_Color = color;
drawInfo.m_HoleColor = DARKGRAY;
drawInfo.m_Offset = m_dummyPad->GetPosition();
drawInfo.m_Display_padnum = true;
drawInfo.m_Display_netname = true;
if( m_dummyPad->GetAttribute() == PAD_HOLE_NOT_PLATED )
drawInfo.m_ShowNotPlatedHole = true;
// Shows the local pad clearance
drawInfo.m_PadClearance = m_dummyPad->GetLocalClearance();
wxSize dc_size = dc.GetSize();
dc.SetDeviceOrigin( dc_size.x / 2, dc_size.y / 2 );
// Calculate a suitable scale to fit the available draw area
int dim = m_dummyPad->GetSize().x + std::abs( m_dummyPad->GetDelta().y);
if( m_dummyPad->GetLocalClearance() > 0 )
dim += m_dummyPad->GetLocalClearance() * 2;
double scale = (double) dc_size.x / dim;
dim = m_dummyPad->GetSize().y + std::abs( m_dummyPad->GetDelta().x);
if( m_dummyPad->GetLocalClearance() > 0 )
dim += m_dummyPad->GetLocalClearance() * 2;
double altscale = (double) dc_size.y / dim;
scale = std::min( scale, altscale );
// Give a margin
scale *= 0.7;
dc.SetUserScale( scale, scale );
GRResetPenAndBrush( &dc );
m_dummyPad->DrawShape( NULL, &dc, drawInfo );
// Draw X and Y axis.
// this is particularly useful to show the reference position of pads
// with offset and no hole
GRLine( NULL, &dc, -dim, 0, dim, 0, 0, BLUE ); // X axis
GRLine( NULL, &dc, 0, -dim, 0, dim, 0, BLUE ); // Y axis
event.Skip();
}
void DIALOG_PAD_PROPERTIES::OnPaintShowPanel( wxPaintEvent& event )
{
wxPaintDC dc( m_panelShowPad );
PAD_DRAWINFO drawInfo;
EDA_COLOR_T color = BLACK;
if( m_dummyPad->GetLayerSet()[F_Cu] )
{
color = m_board->GetVisibleElementColor( PAD_FR_VISIBLE );
}
if( m_dummyPad->GetLayerSet()[B_Cu] )
{
color = ColorMix( color, m_board->GetVisibleElementColor( PAD_BK_VISIBLE ) );
}
// What could happen: the pad color is *actually* black, or no
// copper was selected
if( color == BLACK )
color = LIGHTGRAY;
drawInfo.m_Color = color;
drawInfo.m_HoleColor = DARKGRAY;
drawInfo.m_Offset = m_dummyPad->GetPosition();
drawInfo.m_Display_padnum = true;
drawInfo.m_Display_netname = true;
if( m_dummyPad->GetAttribute() == PAD_HOLE_NOT_PLATED )
drawInfo.m_ShowNotPlatedHole = true;
// Shows the local pad clearance
drawInfo.m_PadClearance = m_dummyPad->GetLocalClearance();
wxSize dc_size = dc.GetSize();
dc.SetDeviceOrigin( dc_size.x / 2, dc_size.y / 2 );
// Calculate a suitable scale to fit the available draw area
int dim = m_dummyPad->GetSize().x + std::abs( m_dummyPad->GetDelta().y );
// Invalid x size. User could enter zero, or have deleted all text prior to
// entering a new value; this is also treated as zero. If dim is left at
// zero, the drawing scale is zero and we get a crash.
if( dim == 0 )
{
// If drill size has been set, use that. Otherwise default to 1mm.
dim = m_dummyPad->GetDrillSize().x;
if( dim == 0 )
dim = 1000000;
}
if( m_dummyPad->GetLocalClearance() > 0 )
dim += m_dummyPad->GetLocalClearance() * 2;
double scale = (double) dc_size.x / dim;
// If the pad is a circle, use the x size here instead.
int ysize;
if( m_dummyPad->GetShape() == PAD_CIRCLE )
ysize = m_dummyPad->GetSize().x;
else
ysize = m_dummyPad->GetSize().y;
dim = ysize + std::abs( m_dummyPad->GetDelta().x );
// Invalid y size. See note about x size above.
if( dim == 0 )
{
dim = m_dummyPad->GetDrillSize().y;
if( dim == 0 )
dim = 1000000;
}
if( m_dummyPad->GetLocalClearance() > 0 )
dim += m_dummyPad->GetLocalClearance() * 2;
double altscale = (double) dc_size.y / dim;
scale = std::min( scale, altscale );
// Give a margin
scale *= 0.7;
dc.SetUserScale( scale, scale );
GRResetPenAndBrush( &dc );
m_dummyPad->DrawShape( NULL, &dc, drawInfo );
// Draw X and Y axis.
// this is particularly useful to show the reference position of pads
// with offset and no hole
GRLine( NULL, &dc, -dim, 0, dim, 0, 0, BLUE ); // X axis
GRLine( NULL, &dc, 0, -dim, 0, dim, 0, BLUE ); // Y axis
event.Skip();
}
