/**
* saveMovie is used to encode the objects and write them to the specified Flash file.
* This method is used a simple wrapper for the FSMovie object's encodeToFile() method
* so any excptions thrown when encoding the file can be handled without making the
* code to generate the movie look any more complicated than necessary.
*
* @param the full path to the file.
*/
void saveMovie(FSMovie& movie, string path, string filename)
{
#ifdef WIN32
char separator = '\\';
#else
char separator = '/';
#endif
string filepath(filename);
if (path.length() > 0)
filepath = path + separator + filepath;
try
{
movie.encodeToFile(filepath.c_str());
}
catch (FSException e)
{
/*
* Several exceptions could be thrown to get to this point. FSMovie will
* throw an FSFileOpenException, FSAccessException or FSFormatException
* if the file cannot be opened for writing, an error occurs while writing
* to the file or if an error occurs while encoding the Flash data, respectively.
*
* All the exceptions thrown contain a message which describes why the
* exception was thrown so handling them all in the same way is sufficient
* for the purposes of the examples.
*/
cerr << e.what();
}
}
StreamingSounds(int argc, const char * argv[]) : UnitTest(argc, argv)
{
vector<string> files;
string dirIn = stringOption(options, "dirIn");
string dirOut = stringOption(options, "dirOut");
string extension = stringOption(options, "ext");
string fileIn = "";
string fileOut = "";
findFiles(dirIn, files, extension);
for (vector<string>::iterator i = files.begin(); i != files.end(); ++i)
{
fileIn = *i;
fileOut = fileIn.substr(0, fileIn.find_first_of('.')) + ".swf";
cout << fileIn << endl;
#ifdef WIN32
fileOut = dirOut + "\\" + fileOut;
#else
fileOut = dirOut + "/" + fileOut;
#endif
try
{
FSMovie movie;
FSSoundConstructor* soundGenerator = SoundConstructor();
if (soundGenerator->setSoundFromFile(fileIn.c_str()) != TransformUtil::OK)
{
throw FSException("Could not load sound file");
}
float framesPerSecond = 12.0f;
movie.setFrameSize(FSBounds(0, 0, 8000, 4000));
movie.setFrameRate(framesPerSecond);
movie.add(new FSSetBackgroundColor(FSColorTable::lightblue()));
/*
* Calculate the time it takes to play the sound and the number of frames this
* represents.
*/
float duration = ((float) soundGenerator->getSamplesPerChannel()) / ((float) soundGenerator->getSampleRate());
int numberOfFrames = (int) (duration * framesPerSecond);
/*
* Play the Streaming Sound.
*
* Calculate the number of decoded sound samples played for each frame and
* the size, in bytes, of each block compressed sound data.
*/
int samplesPerBlock = soundGenerator->getSampleRate() / (int) framesPerSecond;
int numberOfBlocks = soundGenerator->getSamplesPerChannel() / samplesPerBlock;
/*
* An FSSoundStreamHeader2 object defines the attributes of the streaming sound.
*/
movie.add(soundGenerator->streamHeader(samplesPerBlock));
/*
* Add a streaming block for each frame so the sound is played as each frame
* is displayed.
*/
for (int i=0; i<numberOfBlocks; i++)
{
movie.add(soundGenerator->streamBlock(i, samplesPerBlock));
movie.add(new FSShowFrame());
}
movie.encodeToFile(fileOut.c_str());
delete soundGenerator;
}
catch (FSException e)
{
cerr << e.what();
}
}
}
StreamingSounds(map< string, string>& options)
{
string soundFile = stringOption(options, "file");
FSSoundConstructor* soundGenerator = SoundConstructor();
FSMovie movie;
int status = TransformUtil::OK;
if ((status = soundGenerator->setSoundFromFile(soundFile.c_str())) != TransformUtil::OK)
{
switch (status)
{
case TransformUtil::FileNotFound:
cout << "Could not find sound file" << endl; break;
case TransformUtil::ReadError:
cout << "Could not read sound file" << endl; break;
case TransformUtil::FormatError:
cout << "Could not read sound file" << endl; break;
}
}
if (status == TransformUtil::OK)
{
float framesPerSecond = 12.0f;
/*
* Calculate the time it takes to play the sound and the number of frames
* this represents.
*/
float duration = ((float) soundGenerator->getSamplesPerChannel()) /
((float) soundGenerator->getSampleRate());
int numberOfFrames = (int) (duration * framesPerSecond);
/*
* Calculate the number of decoded sound samples played for each frame and
* the size, in bytes, of each block compressed sound data.
*/
int samplesPerBlock = soundGenerator->getSampleRate() / (int) framesPerSecond;
int numberOfBlocks = soundGenerator->getSamplesPerChannel() / samplesPerBlock;
/*
* Add all the objects together to create the movie.
*/
movie.setFrameSize(FSBounds(0, 0, 8000, 4000));
movie.setFrameRate(framesPerSecond);
movie.add(new FSSetBackgroundColor(FSColorTable::lightblue()));
/*
* An FSSoundStreamHeader2 object defines the attributes of the streaming sound.
*/
movie.add(soundGenerator->streamHeader(samplesPerBlock));
/*
* Add a streaming block for each frame so the sound is played as each frame
* is displayed.
*/
for (int i=0; i<numberOfBlocks; i++)
{
movie.add(soundGenerator->streamBlock(i, samplesPerBlock));
movie.add(new FSShowFrame());
}
saveMovie(movie, stringOption(options, "resultDir"), "StreamingSounds.swf");
}
delete soundGenerator;
}
/*!
\fn F4lmDoc::slotfileExportMovie()
*/
void F4lmDoc::slotfileExportMovie()
{
F4lmView *view=pViewList->first();
CListViewItem *tmpListViewItem=(CListViewItem*)view->dad->tl->timeLineListbox->selectedItem();
int animX=view->dad->tl->layerFrames->at(tmpListViewItem->m_Row-1)->frames->last ()->tableItemNo;
int z=-1*tmpListViewItem->m_Row;
int xLower = 000;
int yLower = 000;
int xUpper = view->defSceneRect.x()*2+600;
int yUpper = view->defSceneRect.y()*2+600;
FSMovie movie;
movie.setFrameSize(FSBounds(xLower, yLower, xUpper, yUpper));
/*
* Set the frame rate at which the movie will be played.
*/
float framesPerSecond = 25.0f;
movie.setFrameRate(framesPerSecond);
/*
* Set the movie's background colour to light blue. The background colour
* only be set once and should be the first object added to a movie. If no
* background colour is specified then the Flash Player will set it to white.
*/
/// TODO:defscenerect should be color here.
movie.add(new FSSetBackgroundColor(FSColorTable::white()));
for(int i=0;i<=view->dad->tl->layerMaxColNum;i++)
{
Q3CanvasItemList l=view->mainCanvas->allItems();
for (Q3CanvasItemList::Iterator it = l.begin (); it != l.end ();++it)
{
if ((*it)->rtti () == 666 || (*it)->rtti () == 667)
{ //should not be output object types.
continue;
}
switch((*it)->rtti())
{
case Q3CanvasItem::Rtti_Ellipse:
{
CCanvasEllipse *oval=(CCanvasEllipse*)(*it);
if(oval->animationX>=i)continue;
FSShapeConstructor* path = ShapeConstructor(); //buundan circle cikar
//path->COORDINATES_ARE_PIXELS = true;
int width = oval->width();
int height = oval->height();
int identifier = movie.newIdentifier();
QColor PenColor=oval->pen().color();
QColor BrushColor=oval->brush().color();
FSSolidLine* lineStyle = new FSSolidLine(1, FSColor(PenColor.red(),PenColor.green(),PenColor.blue()));
FSSolidFill* fillStyle =new FSSolidFill(FSColor(BrushColor.red(),BrushColor.green(),BrushColor.blue()));
path->addLineStyle(lineStyle);
path->addFillStyle(fillStyle);
//delete lineStyle;
//delete fillStyle;
//path->newPath(); // start a new path
//path->selectStyle(1, 1); // select the first line and fill style objects
//path->move(-width/2, -height/2);
//path->closePath();
path->ellipse(-width/2, -height/2, width/2, height/2);
movie.add(path->defineShape(identifier));
movie.add(new FSPlaceObject(identifier, oval->Row, oval->x(), oval->y()));
movie.add(new FSShowFrame());
}
break;
case Q3CanvasItem::Rtti_Line:
{
CCanvasLine *line=(CCanvasLine*)(*it);
//qDebug("frame %d",i);
if(line->animationX>=i)continue;
int identifier = movie.newIdentifier();
int width = (line->startPoint().x()-line->endPoint().x());
int height = (line->startPoint().y()-line->endPoint().y());
//qDebug("startX: %d height: %d",line->startPoint().x(),line->endPoint().x());
FSBounds bounds(-width, -height, width, height);
//qDebug("width: %d height: %d",width,height);
FSVector<FSLineStyle*> lineStyles(1);
FSVector<FSFillStyle*> fillStyles(1);
QColor PenColor=line->pen().color();
QColor BrushColor=line->brush().color();
//qDebug("renk ismi %d %d %d",BrushColor.red(),BrushColor.green(),BrushColor.blue());
lineStyles[0] = new FSSolidLine(1, FSColor(PenColor.red(),PenColor.green(),PenColor.blue()));
fillStyles[0] = new FSSolidFill( FSColor(BrushColor.red(),BrushColor.green(),BrushColor.blue()));
FSShape shape;
shape.add(new FSShapeStyle(1, 1, 0,-width/2,-height/2));
//shape.add(new FSShapeStyle(line->startPoint().x(), line->startPoint().y()));
//shape.add(new FSLine(line->startPoint().x(),line->startPoint().y()));
//shape.add(new FSLine(line->endPoint().x(),line->endPoint().y()));
shape.add(new FSLine(-width, -height));
shape.add(new FSLine(width, height));
/*shape.add(new FSLine(-width, 0));
shape.add(new FSLine(0, -height));*/
FSDefineShape* Line = new FSDefineShape(identifier, bounds, fillStyles, lineStyles, shape);
movie.add(Line);
movie.add(new FSPlaceObject(identifier, line->Row, line->startPoint().x(), line->startPoint().y()));
movie.add(new FSShowFrame());
}
break;
case Q3CanvasItem::Rtti_Polygon:
break;
case Q3CanvasItem::Rtti_PolygonalItem:
{
CPencilLine *poly=(CPencilLine*)(*it);
}
break;
case Q3CanvasItem::Rtti_Rectangle:
{
CCanvasRectangle *rect=(CCanvasRectangle*)(*it);
//qDebug("rect animx : %d colon numaramiz: %d",rect->animationX,i);
if(rect->animationX>=i)continue;
int identifier = movie.newIdentifier();
int width = rect->width();
int height =rect->height();
FSBounds bounds(-width,-height, width, height);
FSVector<FSLineStyle*> lineStyles(1);
FSVector<FSFillStyle*> fillStyles(1);
QColor PenColor=rect->pen().color();
QColor BrushColor=rect->brush().color();
lineStyles[0] = new FSSolidLine(1, FSColor(PenColor.red(),PenColor.green(),PenColor.blue()));
fillStyles[0] = new FSSolidFill( FSColor(BrushColor.red(),BrushColor.green(),BrushColor.blue()));
/*
* Create the outline of the shape. All drawing is performed using a series
* of line an curve objects. The FSShapeStyle class is used to select the
* current line and fill styles and to perform absolute moves within the
* coordinate space of the shape (relative moves can be performed by drawing
* line when no line style is selected - set the line style to 0).
*/
FSShape shape;
shape.add(new FSShapeStyle(0, 1, 0,-width/2,-height/2));
//qDebug("width %d height %d baslangicX:%d baslangicY:%d",width,height,rect->rect().x() - view->defSceneWidth,rect->rect().y()-view->defSceneHeight);
//shape.add(new FSShapeStyle(0,0));
shape.add(new FSLine(width, 0));
shape.add(new FSLine(0, height));
shape.add(new FSLine(-width, 0));
shape.add(new FSLine(0, -height));
/*shape.add(new FSShapeStyle(1, 1, 0,-50,-50));
shape.add(new FSLine(100,0));
shape.add(new FSLine(0,100));
shape.add(new FSLine(-100,0));
shape.add(new FSLine(0,-100));*/
FSDefineShape* rectangle = new FSDefineShape(identifier, bounds, fillStyles, lineStyles, shape);
/*
* Add the rectangle to the movie. All shapes and objects must be defined before
* they can be placed on the display list and rendered on the Flash Player's
* screen.
*/
movie.add(rectangle);
/*
* for layers and object place.
*/
movie.add(new FSPlaceObject(identifier, rect->Row, rect->rect().x(), rect->rect().y()));
/*
* Show the contents of the display list. Frames are delimited by successive
* FSShowFrame objects.
*/
movie.add(new FSShowFrame());
}
break;
case Q3CanvasItem::Rtti_Spline:
break;
case Q3CanvasItem::Rtti_Sprite:
{
Q3CanvasSprite *sprite=(Q3CanvasSprite*)(*it);
QByteArray ba;
QBuffer buffer( &ba );
buffer.open( QIODevice::WriteOnly );
sprite->image()->convertToImage().save( &buffer, "BMP" ); // writes image into ba in BMP format
FSImageConstructor* imageGenerator = ImageConstructor();
int status = TransformUtil::OK;
int boyutu=ba.size();
qDebug("%d",boyutu);
//if ((status = imageGenerator->setImageFromFile(imageFile.c_str())) != TransformUtil::OK)( const unsigned char *)
//if ((status = imageGenerator->setImage(sprite->image()->convertToImage ().bits(),sizeof(sprite->image()->convertToImage ().bits()))) != TransformUtil::OK)
if ((status = imageGenerator->setImage((const unsigned char*)buffer.buffer().data(),sizeof(char)*boyutu)) != TransformUtil::OK)
{
switch (status)
{
case TransformUtil::FileNotFound:
cout << "Could not find image" << endl; break;
case TransformUtil::ReadError:
cout << "Could not read image" << endl; break;
case TransformUtil::FormatError:
cout << "Could not read image" << endl; break;
}
}
if (status == TransformUtil::OK)
{
/*
* Create the FSImageConstructor object used to generate the object
* containing the image definition. Initialize it using the name of
* the image file passed on the command line when the example was run.
*/
int imageId = movie.newIdentifier();
int shapeId = movie.newIdentifier();
int xOrigin = imageGenerator->getWidth()/2;
int yOrigin = imageGenerator->getHeight()/2;
FSDefineObject* image = imageGenerator->defineImage(imageId);
/*
* All images must be displayed as a bitmap fill inside a shape. The
* FSImageConstructor class generates the shape enclosing the image.
* If no border is required then the line style may be set to null.
*/
int borderWidth = 20;
FSColor black = FSColorTable::black();
FSDefineShape3* shape = imageGenerator->defineShape(shapeId, imageId,
-xOrigin, -yOrigin, borderWidth, &black);
/*
* Add all the objects together to create the movie.
*/
movie.setFrameRate(1.0f);
movie.setFrameSize(shape->getBounds());
movie.add(image);
movie.add(shape);
movie.add(new FSPlaceObject2(shapeId, 1, 0, 0));
movie.add(new FSShowFrame());
}
}
break;
case Q3CanvasItem::Rtti_Text:
{
CCanvasText *canvasText=(CCanvasText*)(*it);
if(canvasText->animationX>=i)continue;
FSTextConstructor* textGenerator = TextConstructor();
int status = TransformUtil::OK;
proc = new Q3Process();
proc->addArgument( "locate");
proc->addArgument("*.ttf");
QString buf;
//proc->launch(buf);
connect( proc, SIGNAL(readyReadStdout()),
this, SLOT(readFromStdout()) );
if ( !proc->start() )
{
// error handling
qDebug("process could not started.");
return;
}
while(proc->isRunning()==TRUE){qApp->processEvents();}
/*QByteArray bufByte=proc->readStdout();
if(!proc->normalExit())
qDebug("%d",proc->exitStatus ());
QString sttir(bufByte);
QStringList sittirList;*/
QString ttfFileName="";
qDebug(canvasText->font().family().stripWhiteSpace ());
procOut = procOut.split("\n",procOut.join("\n"));
qDebug("%d",procOut.count());
for(int ttfIndis=0;ttfIndis<procOut.count();ttfIndis++)
{
if(procOut[ttfIndis].right(4)==".ttf")
{
//qDebug(procOut[ttfIndis]);
if(procOut[ttfIndis].contains(canvasText->font().family().stripWhiteSpace (),false))
{
//qDebug("burasi ana yer");
ttfFileName=procOut[ttfIndis];
break;
}
}
//qDebug("%d",ttfIndis);
//qDebug(procOut[ttfIndis]);
}
if(ttfFileName=="")
{
qDebug("we could not find ttf file.");
//TODO: for default font make an options dialog.
qDebug("Default Font Selected.");
for(int ttfIndis=0;ttfIndis<procOut.count();ttfIndis++)
{
if(procOut[ttfIndis].right(4)==".ttf")
{
//qDebug(procOut[ttfIndis]);
//TODO:when you done option dialog for default font change the "arial" from down line.
if(procOut[ttfIndis].contains("arial",false))
{
ttfFileName=procOut[ttfIndis];
break;
}
}
}
}
qDebug(ttfFileName);
if ((status = textGenerator->setFontFromFile(ttfFileName)) != TransformUtil::OK)
{
switch (status)
{
case TransformUtil::FileNotFound:
cout << "Could not find font file" << endl; break;
case TransformUtil::ReadError:
cout << "Could not read font file" << endl; break;
case TransformUtil::FormatError:
cout << "Could not read font file" << endl; break;
}
}
int layer = 0; // Starting layer for objects in the display list.
int fontSize = canvasText->boundingRect().height(); // 280; // Font size in twips 1 point = 20 twips
int lineSpacing = fontSize; // The font size defines a suitable line spacing
/*
* The movie will be sized to match the block of text generated.
* The margins are defined so the text is displayed without touching
* the edge of the Flash Player screen.
*/
int leftMargin = fontSize;
int rightMargin = fontSize;
int topMargin = fontSize;
int bottomMargin = fontSize;
FSColor textColor(canvasText->color().red(),canvasText->color().green(),canvasText->color().blue());
textGenerator->setIdentifier(movie.newIdentifier());
textGenerator->setSize(fontSize);
textGenerator->setColor(&textColor);
/*
* The block of text is generated before the font definition. This ensures
* that only the characters displayed will be included in the font. Unused
* characters will be omitted, greatly reducing the size of the Flash file
* generated. Once the FSDefineFont2 object has been generated any text
* objects created with characters not previously used, will not be
* displayed correctly - a new font definition would need to be generated
* to include the new characters.
*
* The FSDefineText2 object contains an array of FSText objects, each
* specifying an offset relative to the origin of the entire block. These
* can easily be changed if a line needs to be indented or the line spacing
* adjusted.
*/
//FSDefineText2* text = textGenerator->defineWideTextBlock(movie.newIdentifier(),
// (const wchar_t **)lines, 32, lineSpacing);
FSDefineText2* text = textGenerator->defineText(movie.newIdentifier(),canvasText->text());
FSDefineFont2* font = textGenerator->defineFont();
/*
* Define the size of the Flash Player screen using the bounding
* rectangle defined for the block of text plus a suitable margin so
* the text does not touch the edge of the screen.
*/
int screenWidth = text->getBounds().getWidth() + leftMargin + rightMargin;
int screenHeight = text->getBounds().getHeight() + topMargin + bottomMargin;
movie.add(font);
movie.add(text);
movie.add(new FSPlaceObject2(text->getIdentifier(), canvasText->Row, canvasText->boundingRect ().x() , canvasText->boundingRect ().y()));
movie.add(new FSShowFrame());
}
break;
}
}
}
try
{
QString fileName = Q3FileDialog::getSaveFileName( );
movie.encodeToFile(fileName);
}
catch (FSException e)
{
/*
* Several exceptions could be thrown to get to this point. FSMovie will
* throw an FSFileOpenException, FSAccessException or FSFormatException
* if the file cannot be opened for writing, an error occurs while writing
* to the file or if an error occurs while encoding the Flash data, respectively.
*
* All the exceptions thrown contain a message which describes why the
* exception was thrown so handling them all in the same way is sufficient
* for the purposes of the examples.
*/
cerr << e.what();
}
}
FillStyles(map< string, string>& options)
{
FSMovie movie;
int width = 3600;
int height = 2700;
string imageFile = stringOption(options, "image");
/*
* A row of five rectangles will be displayed - one for each fill style.
* The additional space is ued to provide padding between the rectangles
* and to the edge of the screen.
*/
movie.setFrameSize(FSBounds(0, 0, (width+800)*5 , height+800));
movie.setFrameRate(1.0f);
movie.add(new FSSetBackgroundColor(FSColorTable::lightblue()));
/*
* Define the rectangle that is filled with the different fill styles.
*/
FSBounds bounds(-width/2, -height/2, width/2, height/2);
FSShape rectangle;
rectangle.add(new FSShapeStyle(1, 1, 0, -width/2, -height/2));
rectangle.add(new FSLine(width, 0));
rectangle.add(new FSLine(0, height));
rectangle.add(new FSLine(-width, 0));
rectangle.add(new FSLine(0, -height));
/*
* The following variables are reused for each fill style to simplify the code.
* In Transform an object assumes ownership for any added to it, so the shape
* and style arrays can be safely reused in the FSDefineShape constructor. A
* shallow copy of the object is made. The FSDefineShape object assumes
* ownership of the objects they contain and no explicit memory management
* is required - the objects will be deleted when the shape is deleted.
*/
int identifier = 0;
FSShape shape;
FSVector<FSLineStyle*> lineStyles(1);
FSVector<FSFillStyle*> fillStyles(1);
/*************************************************
* Create a rectangle filled with a solid colour.
*************************************************/
shape = rectangle;
identifier = movie.newIdentifier();
lineStyles[0] = new FSSolidLine(20, FSColorTable::black());
fillStyles[0] = new FSSolidFill(FSColorTable::red());
movie.add(new FSDefineShape(identifier, bounds, fillStyles, lineStyles, shape));
movie.add(new FSPlaceObject(identifier, 1, 2000, 1600));
/******************************************
* Create a rectangle tiled with an image.
******************************************/
shape = rectangle;
identifier = movie.newIdentifier();
lineStyles[0] = new FSSolidLine(20, FSColorTable::black());
try
{
size_t size = 0;
byte* bytes = dataFromFile(imageFile.c_str(), size);
FSDefineJPEGImage* image = new FSDefineJPEGImage(movie.newIdentifier(), bytes, size);
/*
* Scale the loaded image to half its original size so it will tile four times inside the
* rectangle. When an image is loaded its width and height default to twips rather than
* pixels. An image 300 x 200 pixels will be displayed as 300 x 200 twips (15 x 10 pixels).
* Scaling the image by 20 (20 twips = 1 pixel) would restore it to its original size. Here
* we only scale the image to half its original size so variable sized images passed on the
* command line when the example is run are more easily seen.
*
* The coordinate transform relocates the top left corner of the image to the top left
* corner of the rectangle in which it is displayed.
*/
FSCoordTransform transform = FSCoordTransform(-width/2, -height/2, 10.0, 10.0);
fillStyles[0] = new FSBitmapFill(FSFillStyle::TiledBitmap, image->getIdentifier(), transform);
movie.add(image);
movie.add(new FSJPEGEncodingTable()); // The image will still be displayed with an empty table
movie.add(new FSDefineShape(identifier, bounds, fillStyles, lineStyles, shape));
movie.add(new FSPlaceObject(identifier, 2, 6000, 1600));
}
catch (FSFileOpenException e)
{
cerr << e.what();
}
catch (FSAccessException e)
{
cerr << e.what();
}
/**************************************************
* Create a rectangle filled with a clipped image.
**************************************************/
shape = rectangle;
identifier = movie.newIdentifier();
lineStyles[0] = new FSSolidLine(20, FSColorTable::black());
try
{
size_t size = 0;
byte* bytes = dataFromFile(imageFile.c_str(), size);
FSDefineJPEGImage* image = new FSDefineJPEGImage(movie.newIdentifier(), bytes, size);
/*
* Scale the loaded image to half its original size so variable sized images are
* more easily seen. The coordinate transformation, taking into account the scaling
* factor will display the image centered in the middle of the rectangle.
*/
FSCoordTransform transform = FSCoordTransform(-(image->getWidth()*10)/2, -(image->getHeight()*10)/2, 10.0, 10.0);
fillStyles[0] = new FSBitmapFill(FSFillStyle::ClippedBitmap, image->getIdentifier(), transform);
movie.add(image);
movie.add(new FSJPEGEncodingTable()); // The image will still be displayed with an empty table
movie.add(new FSDefineShape(identifier, bounds, fillStyles, lineStyles, shape));
movie.add(new FSPlaceObject(identifier, 3, 10000, 1600));
}
catch (FSFileOpenException e)
{
cerr << e.what();
}
catch (FSAccessException e)
{
cerr << e.what();
}
/*********************************************************
* Create a rectangle filled with linear gradient colour.
*********************************************************/
shape = rectangle;
identifier = movie.newIdentifier();
/*
* The gradient square must be mapped to the rectangle being filled. The square
* measures 32768 x 32768 twips. The coordinates range from -16384, -16384 at the
* bottom left corner to (16384, 16384) at the top right corner. Mapping takes place
* in three steps:
*
* 1. The coordinate system of the gradient square is translated to match the coordinate
* system of the shape in which the gradient is displayed. In this example, both the
* gradient square and the rectangle in which it will be displayed are both centred at
* (0,0) - see the FSBounds object created above. For this example the full range of the
* gradient will be displayed so no translation is required. The second example that
* displays a radial gradient illustrates how the translation can be calculated to change
* the portion of the gradient being displayed.
*
* 2. The gradient square is scaled so that the full range of the gradient will be
* displayed inside the rectangle. If a smaller scaling factor is set then the
* portion of the gradient being displayed will change. The second example shows
* how the scaling factor affects the gradient.
*
* 3. The gradient can be rotated to change the direction of the colour change. If a
* rotation is not applied then the gradient changes in the positive x axis - front left
* to right on the Flash Player's screen.
*/
// To display the full gradient, calculate the ratio of the shape's width to the width
// of the gradient square. The gradient will be rotated so the width is used rather than
// calculating the length of the diagonal.
float scale = bounds.getWidth() / 32768.0f;
// Since the centre of the rectangle and the gradient square are both at (0,0) no
// additional translation is required.
int translateX = 0;
int translateY = 0;
// The order of composition is important. If the scale transform was the first argument
// then the translation coordinates would also be scaled.
// The scaling is performed in the x and y direction as the gradient is rotated in the
// the following step.
FSCoordTransform transform = FSCoordTransform(translateX, translateY, scale, scale);
// Apply a rotation so the gradient changes across the diagonal of the rectangle.
transform.rotate(45);
/*
* The array of FSGradient objects defines how the colour changes across the gradient
* square. The ratio defines the proportion across the square: 0 is the left side and
* 255 is the right side.
*/
FSVector<FSGradient> gradients(2);
gradients[0] = FSGradient(0, FSColorTable::white());
gradients[1] = FSGradient(255, FSColorTable::black());
lineStyles[0] = new FSSolidLine(20, FSColorTable::black());
fillStyles[0] = new FSGradientFill(FSFillStyle::LinearGradient, transform, gradients);
movie.add(new FSDefineShape(identifier, bounds, fillStyles, lineStyles, shape));
movie.add(new FSPlaceObject(identifier, 4, 14000, 1600));
/*********************************************************
* Create a rectangle filled with radial gradient colour.
*********************************************************/
shape = rectangle;
identifier = movie.newIdentifier();
// Resize the gradients array so the gradient will contain 4 colours.
gradients.resize(4);
/* The gradient will be centred in the bottom left corner of the rectangle
* since the full spectrum of the radial gradient will be displayed the
* gradient square need only be scaled by half the amount compared to the
* linear gradient above.
*/
float scaleX = (bounds.getWidth() / 32768.0f) * 2.0f;
float scaleY = (bounds.getHeight() / 32768.0f) * 2.0f;
/* Here the translation is calculated so the centre is expressed as a percentage
* of the width of the rectangle. The general form of the calculation is:
*
* translateX = bounds.getMinX() + bounds.getWidth() * 0.0;
* translateY = bounds.getMinY() + bounds.getHeight() * 0.25;
*/
translateX = bounds.getMinX();
translateY = bounds.getMinY();
transform = FSCoordTransform(translateX, translateY, scaleX, scaleY);
gradients[0] = FSGradient(15, FSColorTable::red());
gradients[1] = FSGradient(63, FSColorTable::orange());
gradients[2] = FSGradient(127, FSColorTable::yellow());
gradients[3] = FSGradient(255, FSColorTable::green());
lineStyles[0] = new FSSolidLine(1, FSColorTable::black());
fillStyles[0] = new FSGradientFill(FSFillStyle::RadialGradient, transform, gradients);
movie.add(new FSDefineShape(identifier, bounds, fillStyles, lineStyles, shape));
movie.add(new FSPlaceObject(identifier, 5, 18000, 1600));
movie.add(new FSShowFrame());
saveMovie(movie, stringOption(options, "resultDir"), "FillStyles.swf");
}
MovieBasics(map<string, string>& options)
{
FSMovie movie;
/*
* The movie bounds are specified in twips. The bounding rectangle is defined
* by two points: the lower left corner and the upper right corner of the
* rectangle that encloses the area.
*
* The bounding rectangle also defines the coordinate range for the x and y axes.
* Here the coordinates for the x and y axes range from -4000 to +4000. A point with
* the coordinates (0,0) lies in the center of the screen.
*
* If the coordinates of the corners were specified as (0,0) and (4000, 4000) the
* size of the screen is still the same however the center of the screen now
* lies at (2000,2000)
*/
int xLower = -4000;
int yLower = -4000;
int xUpper = 4000;
int yUpper = 4000;
movie.setFrameSize(FSBounds(xLower, yLower, xUpper, yUpper));
/*
* Set the frame rate at which the movie will be played.
*/
float framesPerSecond = 1.0f;
movie.setFrameRate(framesPerSecond);
/*
* Set the movie's background colour to light blue. The background colour
* only be set once and should be the first object added to a movie. If no
* background colour is specified then the Flash Player will set it to white.
*/
movie.add(new FSSetBackgroundColor(FSColorTable::lightblue()));
/*
* Define a shape to be displayed. Each object must be assigned a unique identifier
* which is used to reference the object when adding, updating or removing it from
* the display list. The movie object keeps track of the identifier to guarantee
* each is unique.
*/
int identifier = movie.newIdentifier();
int width = 4000;
int height = 4000;
FSBounds bounds(-2000, -2000, 2000, 2000);
FSVector<FSLineStyle*> lineStyles(1);
FSVector<FSFillStyle*> fillStyles(1);
lineStyles[0] = new FSSolidLine(20, FSColorTable::black());
fillStyles[0] = new FSSolidFill(FSColorTable::red());
/*
* Create the outline of the shape. All drawing is performed using a series
* of line an curve objects. The FSShapeStyle class is used to select the
* current line and fill styles and to perform absolute moves within the
* coordinate space of the shape (relative moves can be performed by drawing
* line when no line style is selected - set the line style to 0).
*/
FSShape shape;
shape.add(new FSShapeStyle(1, 1, 0, -width/2, -height/2));
shape.add(new FSLine(width, 0));
shape.add(new FSLine(0, height));
shape.add(new FSLine(-width, 0));
shape.add(new FSLine(0, -height));
FSDefineShape* rectangle = new FSDefineShape(identifier, bounds, fillStyles, lineStyles, shape);
/*
* Add the rectangle to the movie. All shapes and objects must be defined before
* they can be placed on the display list and rendered on the Flash Player's
* screen.
*/
movie.add(rectangle);
/*
* Place the shape on the display list. See the DisplayList example for the set of
* objects that are used to add, update and remove objects from the display list.
*/
movie.add(new FSPlaceObject(identifier, 1, 0, 0));
/*
* Show the contents of the display list. Frames are delimited by successive
* FSShowFrame objects.
*/
movie.add(new FSShowFrame());
saveMovie(movie, stringOption(options, "resultDir"), "MovieBasics.swf");
}
