void STROKE_FONT::Draw( const UTF8& aText, const VECTOR2D& aPosition, double aRotationAngle )
{
// Context needs to be saved before any transformations
m_gal->Save();
m_gal->Translate( aPosition );
m_gal->Rotate( -aRotationAngle );
// Single line height
int lineHeight = getInterline();
// The overall height of all lines of text
double textBlockHeight = lineHeight * ( linesCount( aText ) - 1 );
switch( m_verticalJustify )
{
case GR_TEXT_VJUSTIFY_CENTER:
m_gal->Translate( VECTOR2D( 0, -textBlockHeight / 2.0 ) );
break;
case GR_TEXT_VJUSTIFY_BOTTOM:
m_gal->Translate( VECTOR2D( 0, -textBlockHeight ) );
break;
case GR_TEXT_VJUSTIFY_TOP:
break;
default:
break;
}
m_gal->SetIsStroke( true );
m_gal->SetIsFill( false );
if( m_bold )
m_gal->SetLineWidth( m_gal->GetLineWidth() * BOLD_FACTOR );
// Split multiline strings into separate ones and draw them line by line
size_t begin = 0;
size_t newlinePos = aText.find( '\n' );
while( newlinePos != aText.npos )
{
size_t length = newlinePos - begin;
drawSingleLineText( aText.substr( begin, length ) );
m_gal->Translate( VECTOR2D( 0.0, lineHeight ) );
begin = newlinePos + 1;
newlinePos = aText.find( '\n', begin );
}
// Draw the last (or the only one) line
if( !aText.empty() )
drawSingleLineText( aText.substr( begin ) );
m_gal->Restore();
}
int FPID::Parse( const UTF8& aId )
{
clear();
const char* buffer = aId.c_str();
const char* rev = EndsWithRev( buffer, buffer+aId.length(), '/' );
size_t revNdx;
size_t partNdx;
int offset;
//=====<revision>=========================================
// in a FPID like discret:R3/rev4
if( rev )
{
revNdx = rev - buffer;
// no need to check revision, EndsWithRev did that.
revision = aId.substr( revNdx );
--revNdx; // back up to omit the '/' which precedes the rev
}
else
{
revNdx = aId.size();
}
//=====<nickname>==========================================
if( ( partNdx = aId.find( ':' ) ) != aId.npos )
{
offset = SetLibNickname( aId.substr( 0, partNdx ) );
if( offset > -1 )
{
return offset;
}
++partNdx; // skip ':'
}
else
{
partNdx = 0;
}
//=====<footprint name>====================================
if( partNdx >= revNdx )
return partNdx; // Error: no footprint name.
// Be sure the footprint name is valid.
// Some chars can be found in board file (in old board files
// or converted files from an other EDA tool
std::string fpname = aId.substr( partNdx, revNdx-partNdx );
ReplaceIllegalFileNameChars( &fpname, '_' );
SetFootprintName( UTF8( fpname ) );
return -1;
}
int FPID::Parse( const UTF8& aId )
{
clear();
size_t cnt = aId.length() + 1;
char tmp[cnt]; // C string for speed
std::strcpy( tmp, aId.c_str() );
const char* rev = EndsWithRev( tmp, tmp+aId.length(), '/' );
size_t revNdx;
size_t partNdx;
int offset;
//=====<revision>=========================================
if( rev )
{
revNdx = rev - aId.c_str();
// no need to check revision, EndsWithRev did that.
revision = aId.substr( revNdx );
--revNdx; // back up to omit the '/' which precedes the rev
}
else
{
revNdx = aId.size();
}
//=====<nickname>==========================================
if( ( partNdx = aId.find( ':' ) ) != aId.npos )
{
offset = SetLibNickname( aId.substr( 0, partNdx ) );
if( offset > -1 )
{
return offset;
}
++partNdx; // skip ':'
}
else
{
partNdx = 0;
}
//=====<footprint name>====================================
if( partNdx >= revNdx )
return partNdx;
SetFootprintName( aId.substr( partNdx, revNdx ) );
return -1;
}
void STROKE_FONT::Draw( const UTF8& aText, const VECTOR2D& aPosition, double aRotationAngle )
{
if( aText.empty() )
return;
// Context needs to be saved before any transformations
m_gal->Save();
m_gal->Translate( aPosition );
m_gal->Rotate( -aRotationAngle );
// Single line height
int lineHeight = getInterline( );
int lineCount = linesCount( aText );
const VECTOR2D& glyphSize = m_gal->GetGlyphSize();
// align the 1st line of text
switch( m_gal->GetVerticalJustify() )
{
case GR_TEXT_VJUSTIFY_TOP:
m_gal->Translate( VECTOR2D( 0, glyphSize.y ) );
break;
case GR_TEXT_VJUSTIFY_CENTER:
m_gal->Translate( VECTOR2D( 0, glyphSize.y / 2.0 ) );
break;
case GR_TEXT_VJUSTIFY_BOTTOM:
break;
default:
break;
}
if( lineCount > 1 )
{
switch( m_gal->GetVerticalJustify() )
{
case GR_TEXT_VJUSTIFY_TOP:
break;
case GR_TEXT_VJUSTIFY_CENTER:
m_gal->Translate( VECTOR2D(0, -( lineCount - 1 ) * lineHeight / 2) );
break;
case GR_TEXT_VJUSTIFY_BOTTOM:
m_gal->Translate( VECTOR2D(0, -( lineCount - 1 ) * lineHeight ) );
break;
}
}
m_gal->SetIsStroke( true );
//m_gal->SetIsFill( false );
if( m_gal->IsFontBold() )
m_gal->SetLineWidth( m_gal->GetLineWidth() * BOLD_FACTOR );
// Split multiline strings into separate ones and draw them line by line
size_t begin = 0;
size_t newlinePos = aText.find( '\n' );
while( newlinePos != aText.npos )
{
size_t length = newlinePos - begin;
drawSingleLineText( aText.substr( begin, length ) );
m_gal->Translate( VECTOR2D( 0.0, lineHeight ) );
begin = newlinePos + 1;
newlinePos = aText.find( '\n', begin );
}
// Draw the last (or the only one) line
if( !aText.empty() )
drawSingleLineText( aText.substr( begin ) );
m_gal->Restore();
}
