WatermarkNode(
const std::string & input, const std::string & output, const std::string & text,
const std::string & node_name = "watermark_node")
: Node(node_name, true)
{
auto qos = rmw_qos_profile_sensor_data;
// Create a publisher on the input topic.
pub_ = this->create_publisher<sensor_msgs::msg::Image>(output, qos);
std::weak_ptr<std::remove_pointer<decltype(pub_.get())>::type> captured_pub = pub_;
// Create a subscription on the output topic.
sub_ = this->create_subscription<sensor_msgs::msg::Image>(
input, [captured_pub, text](sensor_msgs::msg::Image::UniquePtr msg) {
auto pub_ptr = captured_pub.lock();
if (!pub_ptr) {
return;
}
// Create a cv::Mat from the image message (without copying).
cv::Mat cv_mat(
msg->width, msg->height,
encoding2mat_type(msg->encoding),
msg->data.data());
// Annotate the image with the pid, pointer address, and the watermark text.
std::stringstream ss;
ss << "pid: " << GETPID() << ", ptr: " << msg.get() << " " << text;
draw_on_image(cv_mat, ss.str(), 40);
pub_ptr->publish(msg); // Publish it along.
}, qos);
}
// the function the thread will run when it is called
void ProcessingThread::run()
{
while(1)
{
/////////////////////////////////
// Stop thread if stopped=TRUE //
/////////////////////////////////
stoppedMutex.lock();
if (stopped)
{
stopped=false;
stoppedMutex.unlock();
break;
}
stoppedMutex.unlock();
/////////////////////////////////
/////////////////////////////////
// Save processing time
processingTime=t.elapsed();
// Start timer (used to calculate processing rate)
t.start();
// Get frame from queue
Mat currentFrame=imageBuffer->getFrame();
// Make copy of current frame (processing will be performed on this copy)
currentFrame.copyTo(currentFrameCopy);
// Set ROI of currentFrameCopy
currentFrameCopy.locateROI(frameSize,framePoint);
currentFrameCopy.adjustROI(-currentROI.y,-(frameSize.height-currentROI.height-currentROI.y),
-currentROI.x,-(frameSize.width-currentROI.width-currentROI.x));
updateMembersMutex.lock();
updateMembersMutex.unlock();
// Update statistics
updateFPS(processingTime);
currentSizeOfBuffer=imageBuffer->getSizeOfImageBuffer();
if (decideToProcess()){
writeHistory();
// set the black level
if (SetBlackFlag == 1){
blackVal = setBlackCalib(currentFrame);
SetBlackFlag = 0;
}
process(¤tFrame);
}
draw_on_image(GameState.table, ¤tFrameCopy);
frame=MatToQImage(currentFrameCopy);
emit newFrame(frame);
//printTest();
//@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
}
qDebug() << "Stopping processing thread...";
}
/* **slide\_title\_in()**, **slide\_title\_out()** and
* **bling\_title()** are used by the level
* timeline to animate the title.
*
* We use cosine interpolation to slide the title in
* and out, creating a smoother effect.
*
* **progress** will hold a value between 0 to 1
* based on the event progess/duration, making it ideal
* for use with interpolation functions.
*/
static void* before_title_in(void* data, float elapsed_ms, float progress)
{
struct rectangle c = { 0, 0, 192, 108 };
struct rectangle r = { 0, 0, 64, 64 };
struct level_data* ldata = data;
UNUSED(elapsed_ms);
UNUSED(progress);
clear_image(ldata->title.mask, color_from_RGB(0, 0, 0));
draw_on_image(ldata->title.mask);
draw_image(ldata->title.spot, -15, 40, &r, 0);
draw_on_screen();
draw_image(ldata->title.mask, 0, 0, &c, 0);
return NULL;
}
static void* slide_title_in(void* data, float elapsed_ms, float progress)
{
struct rectangle c = { 0, 0, 192, 108 };
struct rectangle r = { 0, 0, 64, 64 };
struct level_data* ldata = data;
UNUSED(elapsed_ms);
clear_image(ldata->title.mask,
color_from_RGB(255 * progress, 255 * progress, 255 * progress));
draw_on_image(ldata->title.mask);
draw_image(ldata->title.spot, -15, 40, &r, 0);
draw_on_screen();
draw_image(ldata->title.mask, 0, 0, &c, 0);
draw_sprite(ldata->title.sprite,
interpolate(-100, 20, progress, circular_ease_out), 10);
return NULL;
}
int main(int argc, char** argv)
{
static const char* names[] = { "D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0000.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0001.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0001.bmp", // bad
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0003.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0004.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0005.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0006.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0007.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0008.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0009.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0010.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0011.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0012.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0013.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0014.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0015.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0016.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0017.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0018.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0019.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0020.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0021.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0022.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0023.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0024.bmp",
"D:\\Adi\\blackjack\\avacam\\CamSnapShots\\Cam0025.bmp",
0 };
IplImage * Glyphs[13];
IpVec keypoints[13];
preLoadGlyphs(Glyphs ,keypoints);
gameTable oldTable;
oldTable.numCards = 0;
for( int i = 0; i<100 != 0; i++ )
{
Mat image = imread(names[0+i%25], 1);
if( image.empty() )
{
printf("%s%d","\n couldnt load frame num: ",i);
continue;
}
//imshow("table - read", image);
gameTable Table;
getTableFromMat(& Table, &image);
printf("%s%d","\n frame num: ",i);
fill_known_cards(&Table,&oldTable,image,Glyphs, keypoints,70,20); //play with the nums
draw_on_image(Table,image);
for (int i=0; i<Table.players.size() ; i++)
{
printf("%s%d","\n hand number: ",i);
for (int j=0; j<Table.players[i].cards.size() ; j++)
{
printf("%s%d%s%c","\n card: ",j," is:",Table.players[i].cards[j].value);
}
}
char c = waitKey(20);
if( (char)c == 27 )
break;
oldTable = Table;
}
return 0;
}
