bool Object::exportFrames1(int frameStart, int frameEnd, QMatrix view, Layer* currentLayer, QSize exportSize, QString filePath, const char* format, int quality, bool background, bool antialiasing, int gradients, QProgressDialog* progress, int progressMax, int fps, int exportFps)
{
int frameRepeat;
int frameReminder, frameReminder1;
int framePutEvery, framePutEvery1;
int frameSkipEvery, frameSkipEvery1;
int frameNumber;
int framePerSecond;
QSettings settings("Pencil","Pencil");
qreal curveOpacity = (100-settings.value("curveOpacity").toInt())/100.0; // default value is 1.0
QString extension = "";
QString formatStr = format;
if ( formatStr == "PNG" || formatStr == "png")
{
format = "PNG";
extension = ".png";
}
if ( formatStr == "JPG" || formatStr == "jpg" || formatStr == "JPEG")
{
format = "JPG";
extension = ".jpg";
background = true; // JPG doesn't support transparency so we have to include the background
}
if (filePath.endsWith(extension, Qt::CaseInsensitive))
{
filePath.chop(extension.size());
}
//qDebug() << "format =" << format << "extension = " << extension;
qDebug() << "Exporting frames from " << frameStart << "to" << frameEnd << "at size " << exportSize;
convertNFrames(fps,exportFps,&frameRepeat,&frameReminder,&framePutEvery,&frameSkipEvery);
qDebug() << "fps " << fps << " exportFps " << exportFps << " frameRepeat " << frameRepeat << " frameReminder " << frameReminder << " framePutEvery " << framePutEvery << " frameSkipEvery " << frameSkipEvery;
frameNumber = 0;
framePerSecond = 0;
frameReminder1 = frameReminder;
framePutEvery1 = framePutEvery;
frameSkipEvery1 = frameSkipEvery;
for(int currentFrame = frameStart; currentFrame <= frameEnd ; currentFrame++)
{
if ( progress != NULL ) progress->setValue((currentFrame-frameStart)*progressMax/(frameEnd-frameStart));
QImage tempImage(exportSize, QImage::Format_ARGB32_Premultiplied);
QPainter painter(&tempImage);
// Make sure that old frame is erased before exporting a new one
tempImage.fill(0x00000000);
if (currentLayer->type == Layer::CAMERA)
{
QRect viewRect = ((LayerCamera*)currentLayer)->getViewRect();
QMatrix mapView = Editor::map( viewRect, QRectF(QPointF(0,0), exportSize) );
mapView = ((LayerCamera*)currentLayer)->getViewAtFrame(currentFrame) * mapView;
painter.setWorldMatrix(mapView);
}
else
{
painter.setWorldMatrix(view);
}
paintImage(painter, currentFrame, background, curveOpacity, antialiasing, gradients);
frameNumber++;
framePerSecond++;
QString frameNumberString = QString::number(frameNumber);
while ( frameNumberString.length() < 4) frameNumberString.prepend("0");
tempImage.save(filePath+frameNumberString+extension, format, quality);
int delta = 0;
if (framePutEvery)
{
framePutEvery1--;
if (framePutEvery1)
{delta = 1;}
else
{framePutEvery1 = framePutEvery;}
}
if (frameSkipEvery)
{
frameSkipEvery1--;
if (!frameSkipEvery1)
{delta = 1;}
else
{frameSkipEvery1 = frameSkipEvery;}
}
if (frameReminder1)
{frameReminder1 -= delta;}
else
{delta = 0;}
for (int i=0; (i < frameRepeat-1+delta) && (framePerSecond < exportFps); i++)
{
frameNumber++;
framePerSecond++;
QString frameNumberLink = QString::number(frameNumber);
while ( frameNumberLink.length() < 4) frameNumberLink.prepend("0");
// QFile::link(filePath+frameNumberString+extension, filePath+frameNumberLink+extension+".lnk");
tempImage.save(filePath+frameNumberLink+extension, format, quality);
}
if (framePerSecond == exportFps)
{
framePerSecond = 0;
frameReminder1 = frameReminder;
framePutEvery1 = framePutEvery;
frameSkipEvery1 = frameSkipEvery;
}
}
// XXX no error handling yet
return true;
}
bool Object::exportFrames1( ExportFrames1Parameters par )
{
int frameStart = par.frameStart;
int frameEnd = par.frameEnd;
QTransform view = par.view;
Layer* currentLayer = par.currentLayer;
QSize exportSize = par.exportSize;
QString filePath = par.filePath;
const char* format = par.format;
int quality = par.quality;
bool background = par.background;
bool antialiasing = par.antialiasing;
QProgressDialog* progress = par.progress;
int progressMax = par.progressMax;
int fps = par.fps;
int exportFps = par.exportFps;
int frameRepeat;
int frameReminder, frameReminder1;
int framePutEvery, framePutEvery1;
int frameSkipEvery, frameSkipEvery1;
int frameNumber;
int framePerSecond;
QSettings settings( "Pencil", "Pencil" );
QString extension = "";
QString formatStr = format;
if ( formatStr == "PNG" || formatStr == "png" )
{
format = "PNG";
extension = ".png";
}
if ( formatStr == "JPG" || formatStr == "jpg" || formatStr == "JPEG" )
{
format = "JPG";
extension = ".jpg";
background = true; // JPG doesn't support transparency so we have to include the background
}
if ( filePath.endsWith( extension, Qt::CaseInsensitive ) )
{
filePath.chop( extension.size() );
}
//qDebug() << "format =" << format << "extension = " << extension;
qDebug() << "Exporting frames from " << frameStart << "to" << frameEnd << "at size " << exportSize;
convertNFrames( fps, exportFps, &frameRepeat, &frameReminder, &framePutEvery, &frameSkipEvery );
qDebug() << "fps " << fps << " exportFps " << exportFps << " frameRepeat " << frameRepeat << " frameReminder " << frameReminder << " framePutEvery " << framePutEvery << " frameSkipEvery " << frameSkipEvery;
frameNumber = 0;
framePerSecond = 0;
frameReminder1 = frameReminder;
framePutEvery1 = framePutEvery;
frameSkipEvery1 = frameSkipEvery;
for ( int currentFrame = frameStart; currentFrame <= frameEnd; currentFrame++ )
{
if ( progress != NULL ) progress->setValue( ( currentFrame - frameStart )*progressMax / ( frameEnd - frameStart ) );
QImage tempImage( exportSize, QImage::Format_ARGB32_Premultiplied );
QPainter painter( &tempImage );
// Make sure that old frame is erased before exporting a new one
tempImage.fill( 0x00000000 );
if ( currentLayer->type() == Layer::CAMERA )
{
QRect viewRect = ( ( LayerCamera* )currentLayer )->getViewRect();
QTransform mapView = RectMapTransform( viewRect, QRectF( QPointF( 0, 0 ), exportSize ) );
mapView = ( ( LayerCamera* )currentLayer )->getViewAtFrame( currentFrame ) * mapView;
painter.setWorldTransform( mapView );
}
else
{
painter.setTransform( view );
}
paintImage( painter, currentFrame, background, antialiasing );
frameNumber++;
framePerSecond++;
QString frameNumberString = QString::number( frameNumber );
while ( frameNumberString.length() < 4 ) frameNumberString.prepend( "0" );
tempImage.save( filePath + frameNumberString + extension, format, quality );
int delta = 0;
if ( framePutEvery )
{
framePutEvery1--;
qDebug() << "-->framePutEvery1" << framePutEvery1;
if ( framePutEvery1 )
{
delta = 0;
}
else
{
delta = 1; framePutEvery1 = framePutEvery;
}
}
if ( frameSkipEvery )
{
frameSkipEvery1--;
qDebug() << "-->frameSkipEvery1" << frameSkipEvery1;
if ( frameSkipEvery1 )
{
delta = 1;
}
else
{
delta = 0; frameSkipEvery1 = frameSkipEvery;
}
}
if ( frameReminder1 )
{
frameReminder1 -= delta;
}
else
{
delta = 0;
}
for ( int i = 0; ( i < frameRepeat - 1 + delta ) && ( framePerSecond < exportFps ); i++ )
{
frameNumber++;
framePerSecond++;
QString frameNumberLink = QString::number( frameNumber );
while ( frameNumberLink.length() < 4 ) frameNumberLink.prepend( "0" );
tempImage.save( filePath + frameNumberLink + extension, format, quality );
}
if ( framePerSecond == exportFps )
{
framePerSecond = 0;
frameReminder1 = frameReminder;
framePutEvery1 = framePutEvery;
frameSkipEvery1 = frameSkipEvery;
}
}
// XXX no error handling yet
return true;
}
