void FlagComponent::saveToFile() {
/*
TODO: This is a really bad way of storing things. Adding one flag shouldn't
involve writing a new file/table every time. Needs fixing.
*/
KStarsData::Instance()->userdb()->EraseAllFlags();
for ( int i=0; i < size(); ++i ) {
KStarsData::Instance()->userdb()->AddFlag(QString::number( pointList().at( i )->ra0().Degrees() ),
QString::number( pointList().at( i )->dec0().Degrees() ),
epoch ( i ),
imageName( i ).replace( ' ', '_' ),
label( i ),
labelColor( i ).name());
}
}
/***********************************************************************************************************************
* @BRIEF Process a single image frame
* @PARAM[in] imageIn the input image frame
* @PARAM[out] imageOut the processed image frame
* @RETURN true if frame was processed successfully
* @AUTHOR Christopher D. McMurrough
**********************************************************************************************************************/
bool processFrame(const cv::Mat &imageIn, cv::Mat &imageOut)
{
// get the region of interest
cv::Point p1(imageIn.cols / 2 - 50, imageIn.rows / 2 - 50);
cv::Point p2(imageIn.cols / 2 + 50, imageIn.rows / 2 + 50);
cv::Rect boundingRectangle(p1, p2);
cv::Mat imageROI = imageIn(boundingRectangle);
// compute the color label for the region of interest
char color = labelColor(imageROI);
// copy the input image frame to the ouput image
imageIn.copyTo(imageOut);
// annotate the output image
switch(color)
{
case COLOR_RED:
cv::rectangle(imageOut, boundingRectangle, cv::Scalar(0, 0, 255), 3);
break;
case COLOR_GREEN:
cv::rectangle(imageOut, boundingRectangle, cv::Scalar(0, 255, 0), 3);
break;
case COLOR_BLUE:
cv::rectangle(imageOut, boundingRectangle, cv::Scalar(255, 0, 0), 3);
break;
case COLOR_YELLOW:
cv::rectangle(imageOut, boundingRectangle, cv::Scalar(0, 255, 255), 3);
break;
case COLOR_ORANGE:
cv::rectangle(imageOut, boundingRectangle, cv::Scalar(0, 128, 255), 3);
break;
case COLOR_WHITE:
cv::rectangle(imageOut, boundingRectangle, cv::Scalar(255, 255, 255), 3);
break;
default:
cv::rectangle(imageOut, boundingRectangle, cv::Scalar(0, 0, 0), 3);
break;
}
// return true on success
return true;
}
void WindowButton::onRender( RenderContext & context, const RectInt & window )
{
int baseAlpha = m_Alpha * 255;
int alpha = Clamp( baseAlpha + (enabled() ? (m_ButtonDown ? DOWN_ALPHA : m_CursorOver ? OVER_ALPHA : 0) : DISABLED_ALPHA) , 0, 255 );
// update the image frame
if ( m_Button.valid() )
{
static RectFloat buttonUV( 0, 0, 1, 1 );
// get the button color
//Color buttonColor( m_ButtonDown ? windowStyle()->highColor() : windowStyle()->color() );
Color buttonColor( m_ButtonDown ? m_Color * 2.0f : m_Color );
buttonColor.m_A = alpha;
if ( m_bGreyed )
buttonColor.greyscale(BUTTON_GREYED_SCALE);
// if the button has multiple frames, set the time to display the correct frame
if ( m_Button->frames() > 1 )
{
ASSERT( m_Button->fps() > 0 );
int frame = 0;
if ( m_Button->frames() == 2 )
frame = m_ButtonDown ? 1 : 0;
else
frame = m_ButtonDown ? 1 : m_CursorOver ? 2 : 0;
m_Time = (1.0f / m_Button->fps()) * frame;
}
RectInt buttonRect( window );
if ( (m_Style & LOCK_ICON_SIZE) != 0 )
{
int nDiffuse = m_Button->findTexture( PrimitiveSurface::DIFFUSE );
if ( nDiffuse >= 0 )
{
SizeInt buttonSize( m_Button->texture( nDiffuse ).m_pImage->size() );
// keep button original size
buttonRect.setWidth( buttonSize.width );
buttonRect.setHeight( buttonSize.height );
}
}
// flush the button material, so we can have different frames for each button
m_Button->flushMaterial();
// save then change the context time
float fContextTime = context.time();
context.setTime( m_Time );
// push the button material
Material::push( context, m_Button );
// draw the button
PrimitiveWindow::push( context.display(), buttonRect, buttonUV, buttonColor );
// restore the context time
context.setTime( fContextTime );
}
// display the label
if ( m_Label.length() > 0 )
{
String sLabel = m_Label;
Font * pFont = windowStyle()->font();
ASSERT( pFont );
Color cLabel = labelColor();
if ( m_Style & EFFECT_FADEIN && visibleTime() < BUTTON_FADE_IN_TIME )
cLabel.a = (visibleTime() / BUTTON_FADE_IN_TIME) * 255;
else
cLabel.a = 255;
SizeInt labelSize( pFont->size( sLabel ) );
PointInt labelPos( window.m_Left + ((window.width() / 2) - (labelSize.width / 2)),
window.m_Top + ((window.height() / 2) - (labelSize.height / 2)) );
Font::push( context.display(), pFont, labelPos, sLabel, cLabel );
}
// display hotkey in lower right corner
if ( (m_Style & SHOW_HOTKEY) != 0 && m_HotKey != 0 )
{
Font * pFont = windowStyle()->font();
ASSERT( pFont );
Color color( ((m_CursorOver || m_ButtonDown) && enabled()) ?
windowStyle()->highColor() : windowStyle()->color() );
if ( m_Style & EFFECT_FADEIN && visibleTime() < BUTTON_FADE_IN_TIME )
color.a = (visibleTime() / BUTTON_FADE_IN_TIME) * 255;
else
color.a = 255;
if ( m_bGreyed )
color.greyscale(BUTTON_GREYED_SCALE);
String sKey( Keyboard::keyShortText( Keyboard::unmap( m_HotKey ) ) );
SizeInt textSize( pFont->size( sKey ) );
PointInt textPos( window.m_Right - textSize.width,
window.m_Bottom - textSize.height );
Font::push( context.display(), pFont, textPos, sKey, color );
}
}
