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Code Issues Releases Wiki Activity

* Added createRoundedImage, which surprisingly creates rounded images.

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This commit is contained in:
Christian Muehlhaeuser 2012-11-15 06:44:41 +01:00
parent f0998b177b
commit f50814ac15
2 changed files with 37 additions and 6 deletions

41
src/libtomahawk/utils/TomahawkUtilsGui.cpp

@ -310,13 +310,44 @@ openUrl( const QUrl& url )
QPixmap
createAvatarFrame( const QPixmap &avatar )
createRoundedImage( const QPixmap& pixmap, const QSize& size, float frameWidthPct )
{
QPixmap frame( ":/data/images/avatar_frame.png" );
QPixmap scaledAvatar = avatar.scaled( frame.height() * 75 / 100, frame.width() * 75 / 100, Qt::IgnoreAspectRatio, Qt::SmoothTransformation );
int height;
int width;
if ( !size.isEmpty() )
{
height = size.height();
width = size.width();
}
else
{
height = pixmap.height();
width = pixmap.width();
}
int frameWidth = (float)width * frameWidthPct;
QPixmap scaledAvatar = pixmap.scaled( width, height, Qt::IgnoreAspectRatio, Qt::SmoothTransformation );
QPixmap frame( width, height );
frame.fill( Qt::transparent );
QPainter painter( &frame );
painter.drawPixmap( ( frame.height() - scaledAvatar.height() ) / 2, ( frame.width() - scaledAvatar.width() ) / 2, scaledAvatar );
painter.setRenderHint( QPainter::Antialiasing );
QRect outerRect( 0, 0, width, height );
QBrush brush( scaledAvatar );
QPen pen;
pen.setColor( Qt::transparent );
pen.setJoinStyle( Qt::RoundJoin );
painter.setBrush( brush );
painter.setPen( pen );
painter.drawRoundedRect( outerRect, frameWidth * 2, frameWidth * 2 );
/* painter.setBrush( Qt::transparent );
painter.setPen( Qt::white );
painter.drawRoundedRect( outerRect, frameWidth * 2, frameWidth * 2 ); */
return frame;
}
@ -408,7 +439,7 @@ defaultPixmap( ImageType type, ImageMode mode, const QSize& size )
case DefaultSourceAvatar:
if ( mode == AvatarInFrame )
pixmap = TomahawkUtils::createAvatarFrame( QPixmap( RESPATH "images/user-avatar.png" ) );
pixmap = TomahawkUtils::createRoundedImage( QPixmap( RESPATH "images/user-avatar.png" ), size );
else
pixmap = QPixmap( RESPATH "images/user-avatar.png" );
break;

2
src/libtomahawk/utils/TomahawkUtilsGui.h

@ -48,7 +48,7 @@ namespace TomahawkUtils
DLLEXPORT void openUrl( const QUrl& url );
DLLEXPORT QPixmap createAvatarFrame( const QPixmap &avatar );
DLLEXPORT QPixmap createRoundedImage( const QPixmap& avatar, const QSize& size, float frameWidthPct = 0.10 );
DLLEXPORT QColor alphaBlend( const QColor& colorFrom, const QColor& colorTo, float opacity );
DLLEXPORT QPixmap createDragPixmap( MediaType type, int itemCount = 1 );