318 lines
8.3 KiB
C++
318 lines
8.3 KiB
C++
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#include "project.h"
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Project::Project(Settings* _settings){
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settings=_settings;
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filename="";
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retrmode=CV_RETR_LIST;
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cannythresh=100;
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gcode="";
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ivcombined=ImageViewer(&combined, "Images");
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ivprocessed=ImageViewer(&processed, "Processing");
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}
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Project::Project(Settings* _settings, std::string _filename){
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settings=_settings;
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filename=_filename;
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retrmode=CV_RETR_LIST;
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cannythresh=100;
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gcode="";
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ivcombined=ImageViewer(&combined, "Images");
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ivprocessed=ImageViewer(&processed, "Processing");
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}
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std::vector<Image>* Project::getImages(){
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return &images;
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}
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int Project::getRetrMode(){
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return retrmode;
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}
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int Project::getCannyThresh(){
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return cannythresh;
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}
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std::map<int, int>* Project::getColoring(){
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return &coloring;
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}
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std::string* Project::getGcode(){
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return &gcode;
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}
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void Project::setFileName(std::string _filename){
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filename=_filename;
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}
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void Project::setRetrMode(int _retrmode){
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retrmode=_retrmode;
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}
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void Project::setCannyThresh(int _cannythresh){
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cannythresh=_cannythresh;
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}
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bool Project::newProj(){
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//create files, save def, etc
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FILE* f=fopen(filename.c_str(), "w");
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if(!f){
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fprintf(stderr, "Error> Creating file for project. At: Project::newProj() (file: %s, line: %i)\n", __FILE__, __LINE__);
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return false;
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}
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fprintf(f,"");
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fclose(f);
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return true;
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}
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void Project::loadProj(){
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//load stuff, deserialize
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}
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void Project::save(){
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//serialize, save to file
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}
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void Project::close(){
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//close project, free up resources;
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cv::destroyAllWindows();
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}
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bool Project::combine(){
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//get col and row count
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int colmax=0, rowmax=0;
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for(std::vector<Image>::iterator it=images.begin(); it<images.end(); it++){
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//get current mat
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cv::Mat cur=*it->getMat();
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//get resized mat
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cv::Mat resz;
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cv::resize(cur, resz, cv::Size(cur.cols*it->getScale(), cur.rows*it->getScale()));
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//get cropped mat
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cv::Mat crop=resz(cv::Rect(it->getCrop1().getX(), it->getCrop1().getY(), (it->getCrop2().getX()-it->getCrop1().getX())*it->getScale(), (it->getCrop2().getY()-it->getCrop1().getY())*it->getScale()));
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//crop debug
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if(settings->isDebug()){
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ImageViewer* iv=new ImageViewer(crop, "DEBUG:combine> "+it->getFilename());
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iv->show();
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}
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if(it->getPosition().getX()+crop.cols > colmax){
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colmax=it->getPosition().getX()+crop.cols;
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}
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if(it->getPosition().getY()+crop.rows > rowmax){
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rowmax=it->getPosition().getY()+crop.rows;
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}
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//cleanup
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resz.release();
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crop.release();
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}
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if(settings->isDebug()){
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printf("DEBUG:combine> colmax=%i, rowmax=%i\n", colmax, rowmax);
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}
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//create new mat
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combined=cv::Mat::zeros(rowmax, colmax, CV_8UC3);
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//add layers
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for(std::vector<Image>::iterator it=images.begin(); it<images.end(); it++){
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//get current mat
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cv::Mat cur=*it->getMat();
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//get resized mat
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cv::Mat resz;
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cv::resize(cur, resz, cv::Size(cur.cols*it->getScale(), cur.rows*it->getScale()));
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//get cropped mat
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cv::Mat crop=resz(cv::Rect(it->getCrop1().getX()*it->getScale(), it->getCrop1().getY()*it->getScale(), (it->getCrop2().getX()-it->getCrop1().getX())*it->getScale(), (it->getCrop2().getY()-it->getCrop1().getY())*it->getScale()));
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//add layer
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crop.copyTo(combined(cv::Rect(it->getPosition().getX(), it->getPosition().getY(), crop.cols, crop.rows)));
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//cleanup
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resz.release();
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crop.release();
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}
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//show results
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ivcombined.refresh();
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//everything alright
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return true;
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}
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bool Project::process(){
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if(combined.empty()){
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return false;
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}
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//convert mat to gray
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cv::Mat graymat;
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cv::cvtColor(combined, graymat, CV_BGR2GRAY);
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if(settings->isDebug()){
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ImageViewer* iv=new ImageViewer(graymat, "DEBUG:process> cvtColor");
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iv->show();
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}
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//blur edges
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cv::blur(graymat, graymat, cv::Size(3, 3));
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if(settings->isDebug()){
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ImageViewer* iv=new ImageViewer(graymat, "DEBUG:process> blur");
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iv->show();
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}
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//canny edge detection
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cv::Mat canny;
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cv::Canny(graymat, canny, cannythresh, cannythresh*2, 3);
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if(settings->isDebug()){
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ImageViewer* iv=new ImageViewer(canny, "DEBUG:process> Canny");
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iv->show();
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}
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//find contours
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cv::findContours(canny, contours, hierarchy, retrmode, CV_CHAIN_APPROX_SIMPLE, cv::Point(0, 0));
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//build color map if not ready
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if(coloring.size()!=contours.size()){
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coloring.clear();
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for(int i=0; i<contours.size(); i++){
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coloring[i]=-1; //set to default head to use
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}
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}
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//draw output
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processed=cv::Mat::zeros(canny.size(), CV_8UC3);
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for(int i=0; i<contours.size(); i++){
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cv::Scalar color=cv::Scalar(30, 200, 30);
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cv::drawContours(processed, contours, i, color, 2, 8, hierarchy, 0, cv::Point());
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}
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//show results
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ivprocessed.refresh();
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//cleanup
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graymat.release();
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canny.release();
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//it's k
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return true;
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}
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bool Project::printEdge(int n){
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//the same story
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if(combined.empty()){
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return false;
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}
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//draw contours
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processed=cv::Mat::zeros(processed.size(), CV_8UC3);
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for(int i=0; i<contours.size(); i++){
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cv::Scalar color=cv::Scalar(30, 200, 30);
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cv::drawContours(processed, contours, i, color, 2, 8, hierarchy, 0, cv::Point());
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}
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//highlight "The One"
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cv::Scalar color=cv::Scalar(30, 30, 200);
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cv::drawContours(processed, contours, n, color, 2, 8, hierarchy, 0, cv::Point());
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//show results
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ivprocessed.refresh();
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//kkk
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return true;
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}
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bool Project::generateGcode(){
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//check if the stuff is set
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if(contours.empty()){
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return false;
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}
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//clear previous gcode
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gcode="";
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//statistics
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unsigned int lines=0;
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double maxX=0, maxY=0;
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//add info
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gcode+=";Generated by: PlottWareControl\n;Project: "+filename+"\n;Program created by: Fandly Gergo (fandlygergo@gmail.hu, systemtest.tk)\n\n\n\n";
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//startup code
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gcode+="G90 ;absolute positioning\n";
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gcode+="M17 ;enable steppers\n";
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gcode+="T1000 ;deselect all tools\n";
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gcode+="G28 ;home axises\n";
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lines+=10;
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//iterate through contours
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for(int i=0; i<contours.size(); i++){
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//if we need to eliminate the contour...
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if(coloring[i]==0){
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continue; //we do so
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}
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if(coloring[i]==-1){
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coloring[i]=1; //set to the default if not set...
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}
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//start contour drawing
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gcode+=";printing contour #"+std::to_string(i)+"\n";
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//select tool
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gcode+="T"+std::to_string(coloring[i])+"\n";
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//move to first point
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gcode+="G0 X"+std::to_string(contours[i][0].x/10.0)+" Y"+std::to_string(contours[i][0].y/10.0)+"\n";
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if(contours[i][0].x/10.0 > maxX){
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maxX=contours[i][0].x/10.0;
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}
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if(contours[i][0].y/10.0 > maxY){
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maxY=contours[i][0].y/10.0;
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}
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//move pen down
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gcode+="M300 S10\n";
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lines+=4;
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//iterate through points
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for(int o=1; o<contours[i].size(); o++){
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gcode+="G1 X"+std::to_string(contours[i][o].x/10.0)+" Y"+std::to_string(contours[i][o].y/10.0)+"\n";
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if(contours[i][o].x/10.0 > maxX){
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maxX=contours[i][o].x/10.0;
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}
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if(contours[i][o].y/10.0 > maxY){
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maxY=contours[i][o].y/10.0;
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}
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lines++;
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}
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//lift up pen
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gcode+="M300 S50\n";
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lines+=1;
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}
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//end
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gcode+="T1000 ;deselect tool\n";
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gcode+="M18 ;disable steppers\n";
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gcode+="M2 ;program end\n";
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lines+=3;
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//print "final thoughts"
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lines+=7;
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gcode+="\n\n\n;Line count: "+std::to_string(lines)+"\n;Max X: "+std::to_string(maxX)+"\n;Max Y: "+std::to_string(maxY)+"\n;ENJOY!";
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}
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bool Project::exportGcode(std::string file){
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FILE* f=fopen(file.c_str(), "w");
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if(!f){
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fprintf(stderr, "Error> Can't create file for gcode export. At: Project::exportGcode(std::string file) (file: %s, line: %i)\n", __FILE__, __LINE__);
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return false;
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}
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fprintf(f, "%s", gcode.c_str());
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fclose(f);
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return true;
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}
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