/// Draw the Slider
void Slider::draw() const
{
if(showing)
{
if( type == HORIZONTAL )
{
gl::color( ColorA( 0.2,0.3,0.4, alpha) );
gl::drawSolidRoundedRect( *this, 5.0, 32 );
Rectf pctg_rect = Rectf( Vec2f( getX1(), getY1() ), Vec2f( getX1() + pctg*getWidth(), getY2() ) ) ;
gl::color( color );
gl::drawSolidRoundedRect( pctg_rect, 5.0, 32);
}
else if( type == VERTICAL )
{
gl::color( ColorA( 0.2,0.3,0.4, alpha) );
gl::drawSolidRoundedRect( *this, 5.0, 32 );
Rectf pctg_rect = Rectf( Vec2f( getX1(), getY2() - pctg*getHeight() ), Vec2f( getX2(), getY2() ) ) ;
gl::color( color );
gl::drawSolidRoundedRect( pctg_rect, 5.0, 32);
}
else if( type == CIRCULAR )
{
gl::color( ColorA( 0.2,0.3,0.4, alpha) );
_drawArc( getCenter(), getWidth(), getHeight(), 0.0, 2*3.14159 , 10 );
gl::color( color );
_drawArc( getCenter(), getWidth(), getHeight(), 0.0, 2*3.14159*pctg, 7 );
}
}
}
void Utility::Yuv422FileSaver::savePlanar() {
for(std::size_t k=0; k<video_->getNumberOfFrames()&&isRunning_; k++) {
QVector<unsigned char> uBuffer;
QVector<unsigned char> vBuffer;
auto frame=video_->getFrame(k);
for(int i=0; i<width_*height_; i+=2) {
int y1=i/width_;
int x1=i%width_;
int y2=(i+1)/width_;
int x2=(i+1)%width_;
if(!frame->valid(x1,y1)||!frame->valid(x2,y2)) {
qDebug()<<"Wrong pixel coordinates";
continue;
}
auto vec=Rgb888ToYuv422(frame->pixel(x1,y1),frame->pixel(x2,y2));
dataStream_<<vec.getY1()<<vec.getY2();
uBuffer.push_back(vec.getU());
vBuffer.push_back(vec.getV());
}
while (!uBuffer.isEmpty()) {
dataStream_<<uBuffer.takeFirst();
}
while (!vBuffer.isEmpty()) {
dataStream_<<vBuffer.takeFirst();
}
}
}
//----------------------------------------------------------
bool Rect::operator == (const Rect & rect) const {
bool bSame = true;
bSame = bSame && (getX1() == rect.getX1());
bSame = bSame && (getX2() == rect.getX2());
bSame = bSame && (getY1() == rect.getY1());
bSame = bSame && (getY2() == rect.getY2());
return bSame;
}
void TestYuv411FileSaver::testRgb888ToYuv411() {
auto vector = Utility::Yuv411FileSaver::Rgb888ToYuv411(pixel1,pixel2,pixel3,pixel4);
QVERIFY(vector.getY1() == 16);
QVERIFY(vector.getU() == 128);
QVERIFY(vector.getV() == 128);
QVERIFY(vector.getY2() == 16);
QVERIFY(vector.getY3() == 16);
QVERIFY(vector.getY4() == 16);
}
std::vector<Line> HourGlass::getLines() const {
std::vector<Line> lines;
float x1 = getX1()+2;
float x2 = getX2()-2;
float y1 = getY1()+2;
float y2 = getY2()-2;
lines.push_back(Line(x1,y1,x2,y2));
lines.push_back(Line(x2,y1,x1,y2));
lines.push_back(Line(x1,y1,x2,y1));
lines.push_back(Line(x1,y2,x2,y2));
return lines;
}
void QFCropPixelsEdit::spinValueChanged()
{
connectWidgets(false);
if (spinX2->value()<=spinX1->value()) {
spinX1->setValue(spinX2->value()+1);
}
if (spinY2->value()<=spinY1->value()) {
spinY1->setValue(spinY2->value()+1);
}
connectWidgets(true);
emit valueChanged(getX1(), getX2(), getY1(), getY2());
}
//----------------------------------------------------------
void Rect::lerp(const Rect & rect, float p) {
float _x1 = coc::lerp(getX1(), rect.getX1(), p);
float _x2 = coc::lerp(getX2(), rect.getX2(), p);
float _y1 = coc::lerp(getY1(), rect.getY1(), p);
float _y2 = coc::lerp(getY2(), rect.getY2(), p);
setX1(_x1);
setX2(_x2);
setY1(_y1);
setY2(_y2);
}
void Utility::Yuv422FileSaver::savePacked() {
for(std::size_t k=0; k<video_->getNumberOfFrames()&&isRunning_; k++) {
auto frame=video_->getFrame(k);
for(int i=0; i<width_*height_; i+=2) {
int y1=i/width_;
int x1=i%width_;
int y2=(i+1)/width_;
int x2=(i+1)%width_;
if(!frame->valid(x1,y1)||!frame->valid(x2,y2)) {
qDebug()<<"Wrong pixel coordinates";
continue;
}
auto vec=Rgb888ToYuv422(frame->pixel(x1,y1),frame->pixel(x2,y2));
dataStream_<<vec.getU()<<vec.getY1()<<vec.getV()<<vec.getY2();
}
}
}
void UMLInheritanceLink::draw(Gtk::DrawingArea* drawingArea)
{
Cairo::RefPtr<Cairo::Context> cr = drawingArea->get_window()->create_cairo_context();
Arrows::draw_arrow(cr, getX1(), getY1(), getX2(), getY2(), Line::FULL, Arrow::NORMAL, Arrow::NONE, isSelected());
}
int QFCropPixelsEdit::getHEIGHT() const
{
return getY2()-getY1()+1;
}
