void FBox::layout() { // setPos(QPointF()); // !? bbox().setRect(0.0, 0.0, system()->width(), point(boxHeight())); Box::layout(); }
void AmeGradientButton::paintEvent(QPaintEvent *) { QPainter painter(this); QColor outlineColor1(0x7e, 0x7e, 0x7e); QColor outlineColor2(0x97, 0x97, 0x97); QColor topColor, bottomColor; if (isDown()) { topColor = QColor(0xa3, 0xa3, 0xa3); bottomColor = QColor(0x95, 0x95, 0x95); } else { topColor = QColor(0xfb, 0xfb, 0xfb); bottomColor = QColor(0xee, 0xee, 0xee); } QRect r = painter.window(); int left, right, h, w, x1, x2; h = (height() - 2) / 2; x1 = 1; x2 = 0; switch (gPos) { case LeftButton : { w = width() - 1; left=r.left() + 1; right=r.right(); x1 = 2; break; } case MidButton: { w = width(); left = r.left(); right = r.right(); break; } case RightButton : { w = width() - 2; left = r.left(); right = r.right(); x2 = -1; break; } } painter.setPen(QPen(outlineColor1, 0)); painter.drawLine(QPoint(left, r.top()), QPoint(right, r.top())); int y1 = r.top() + 1; painter.setPen(QPen(outlineColor2, 0)); painter.drawLine(QPoint(left, y1), QPoint(left, r.bottom())); painter.drawLine(QPoint(left, r.bottom()), QPoint(right, r.bottom())); if (gPos == RightButton) painter.drawLine(QPoint(right, y1), QPoint(right, r.bottom())); left ++; painter.fillRect(left, 1, w, h, topColor); painter.fillRect(left, h + 1, w, h, bottomColor); QStyleOptionFocusRect option; option.initFrom(this); option.rect.adjust(x1, 1, x2, -1); QPixmap pix = icon().pixmap(iconSize(), isEnabled() ? QIcon::Normal : QIcon::Disabled, isDown() ? QIcon::On : QIcon::Off); int pw = pix.width(); int ph = pix.height(); QPoint point(option.rect.x() + option.rect.width() / 2 - pw / 2, option.rect.y() + option.rect.height() / 2 - ph / 2); painter.drawPixmap(style()->visualPos(layoutDirection(), option.rect, point), pix); if (hasFocus()) { option.backgroundColor = palette().color(QPalette::Background); style()->drawPrimitive(QStyle::PE_FrameFocusRect, &option, &painter, this); } }
glm::quat Entity::LookAt(float x, float y, float z) { glm::vec3 point(x, y, z); return glm::toQuat(glm::lookAt(position, point, glm::vec3{ 0.0f, 1.0f, 0.0f }));; }
point crosspoint(Line v) { double a1=(v.e-v.s)^(s-v.s); double a2=(v.e-v.s)^(e-v.s); return point((s.x*a2-e.x*a1)/(a2-a1),(s.y*a2-e.y*a1)/(a2-a1)); }
void HitProtein::loadProteinInfo(string proteinLocation) { //open protein db file, read and store protein infomation string proteinFile(proteinLocation); proteinFile += proteinName; proteinFile += ".db"; FILE* fptr = fopen((char*) proteinFile.c_str(), "r"); if (fptr == NULL) { cout << "input file: " << proteinFile << " can't open" << endl; } else { int lineLength = 5000; char line[lineLength]; while (fgets(line, lineLength, fptr) != NULL) { if ((strstr(line, ">Real Sequence Info:") != NULL)) { fgets(line, lineLength, fptr); int numberOfChars = 0; while (line[numberOfChars] != '\0') { numberOfChars++; } numberOfChars--; string _realSequenceInfo(line); setRealSequenceInfo(_realSequenceInfo); //cout << realSequenceInfo << endl; setRealSequenceLength(numberOfChars); //cout << realSequenceLength << endl; } if ((strstr(line, ">Ca XYZ:") != NULL)) { double Xs[realSequenceLength]; double Ys[realSequenceLength]; double Zs[realSequenceLength]; double temp; for (int i = 0; i < realSequenceLength; i++) { fscanf(fptr, "%lf", &temp); Xs[i] = temp; //if (i % 10 == 0) { // cout << endl; // } // cout << Xs[i] << " "; } //cout << endl; for (int i = 0; i < realSequenceLength; i++) { fscanf(fptr, "%lf", &temp); Ys[i] = temp; //if (i % 10 == 0) { // cout << endl; // } // cout << Ys[i] << " "; } //cout << endl; for (int i = 0; i < realSequenceLength; i++) { fscanf(fptr, "%lf", &temp); Zs[i] = temp; //if (i % 10 == 0) { // cout << endl; // } // cout << Zs[i] << " "; } //cout << endl; CAlpha_XYZ = (Point*) malloc( sizeof(Point) * realSequenceLength); for (int i = 0; i < realSequenceLength; i++) { Point point(Xs[i], Ys[i], Zs[i]); CAlpha_XYZ[i] = point; } } } } }
void patchArrayCallback(const samplereturn_msgs::PatchArrayConstPtr& msg) { samplereturn_msgs::NamedPointArray points_out; points_out.header = msg->header; bool enable_debug = (pub_debug_image.getNumSubscribers() != 0); cv::Mat debug_image; if (enable_debug) { debug_image = cv::Mat::zeros(msg->cam_info.height, msg->cam_info.width, CV_8UC3); } for (size_t i = 0; i < msg->patch_array.size(); i++) { cv_bridge::CvImageConstPtr cv_ptr_mask, cv_ptr_img; sensor_msgs::ImageConstPtr msg_mask(&(msg->patch_array[i].mask), boost::serialization::null_deleter()); sensor_msgs::ImageConstPtr msg_img(&(msg->patch_array[i].image), boost::serialization::null_deleter()); try { cv_ptr_mask = cv_bridge::toCvShare(msg_mask, "mono8"); } catch (cv_bridge::Exception& e) { ROS_ERROR("cv_bridge mask exception: %s", e.what()); } try { cv_ptr_img = cv_bridge::toCvShare(msg_img, "rgb8"); } catch (cv_bridge::Exception& e) { ROS_ERROR("cv_bridge image exception: %s", e.what()); } if (enable_debug) { cv_ptr_img->image.copyTo(debug_image(cv::Rect(msg->patch_array[i].image_roi.x_offset, msg->patch_array[i].image_roi.y_offset, msg->patch_array[i].image_roi.width, msg->patch_array[i].image_roi.height))); } cv::Mat Lab; cv::cvtColor(cv_ptr_img->image, Lab, cv::COLOR_RGB2Lab); cv::Mat point(1,1,CV_32FC3); point = cv::mean(Lab, cv_ptr_mask->image); cv::Mat scaled_point = (point.reshape(1) - mean_)/std_; cv::Mat prediction; svm->predict(scaled_point, prediction, cv::ml::StatModel::RAW_OUTPUT); float distance = prediction.at<float>(0); if (enable_debug) { int x,y,h; x = msg->patch_array[i].image_roi.x_offset; y = msg->patch_array[i].image_roi.y_offset; //w = msg->patch_array[i].image_roi.width; h = msg->patch_array[i].image_roi.height; char edist[100]; snprintf(edist, 100, "d:%3.2f", distance); cv::putText(debug_image,edist,cv::Point2d(x+70, y + h + 50*config_.debug_font_scale), cv::FONT_HERSHEY_SIMPLEX, config_.debug_font_scale, cv::Scalar(255,0,0),4,cv::LINE_8); } bool is_sample = distance<0; if(!is_sample) { if(enable_debug) { // Nix region int x,y,w,h; x = msg->patch_array[i].image_roi.x_offset; y = msg->patch_array[i].image_roi.y_offset; w = msg->patch_array[i].image_roi.width; h = msg->patch_array[i].image_roi.height; cv::line(debug_image, cv::Point2f(x, y), cv::Point2f(x + w, y + h), cv::Scalar(255,0,0), 20); cv::line(debug_image, cv::Point2f(x + w, y), cv::Point2f(x, y + h), cv::Scalar(255,0,0), 20); } continue; } samplereturn_msgs::NamedPoint np_msg; if(config_.compute_grip_angle) { cv::RotatedRect griprect; if(samplereturn::computeGripAngle(cv_ptr_mask->image, &griprect, &np_msg.grip_angle) && enable_debug) { griprect.center += cv::Point2f( msg->patch_array[i].image_roi.x_offset, msg->patch_array[i].image_roi.y_offset); samplereturn::drawGripRect(debug_image, griprect); } } np_msg.header.stamp = msg->header.stamp; np_msg.header.frame_id = msg->patch_array[i].world_point.header.frame_id; np_msg.point = msg->patch_array[i].world_point.point; np_msg.sensor_frame = msg->header.frame_id; np_msg.name = "SVM"; points_out.points.push_back(np_msg); } pub_named_points.publish(points_out); if (enable_debug) { sensor_msgs::ImagePtr debug_image_msg = cv_bridge::CvImage(msg->header,"rgb8",debug_image).toImageMsg(); pub_debug_image.publish(debug_image_msg); } }
point operator -(const point &b)const{return point(x-b.x,y-b.y);}
void QGL2PEXVertexArray::addClosingLine(int index) { QPointF point(vertexArray.at(index)); if (point != QPointF(vertexArray.last())) vertexArray.add(point); }
int vspen(char *s) { if (s==0) return(0); if (!point((int)s)) return(0); return(match(s, SPAN)); }
void Marked_polyline::draw_lines() const { Open_polyline::draw_lines(); for (int i=0; i<number_of_points(); ++i) draw_mark(point(i),mark[i%mark.size()]); }
point operator-(point p) { return point(x-p.x, y-p.y); }
point units_converter::from_device_units(const size& aExtents, const point& aValue) const { switch (units()) { default: case UnitsPixels: return aValue; case UnitsPoints: return point(aValue) * point(72.0 / static_cast<dimension>(iContext.device_metrics().horizontal_dpi()), 72.0 / static_cast<dimension>(iContext.device_metrics().vertical_dpi())); case UnitsPicas: return point(aValue) * point(6.0 / static_cast<dimension>(iContext.device_metrics().horizontal_dpi()), 6.0 / static_cast<dimension>(iContext.device_metrics().vertical_dpi())); case UnitsEms: return point(aValue) * point((1.0 / static_cast<dimension>(iContext.device_metrics().em_size())) / static_cast<dimension>(iContext.device_metrics().horizontal_dpi()), (1.0 / static_cast<dimension>(iContext.device_metrics().em_size())) / static_cast<dimension>(iContext.device_metrics().vertical_dpi())); case UnitsMillimetres: return point(aValue) * point(25.4 / static_cast<dimension>(iContext.device_metrics().horizontal_dpi()), 25.4 / static_cast<dimension>(iContext.device_metrics().vertical_dpi())); case UnitsCentimetres: return point(aValue) * point(2.54 / static_cast<dimension>(iContext.device_metrics().horizontal_dpi()), 2.54 / static_cast<dimension>(iContext.device_metrics().vertical_dpi())); case UnitsInches: return point(aValue) * point(1.0 / static_cast<dimension>(iContext.device_metrics().horizontal_dpi()), 1.0 / static_cast<dimension>(iContext.device_metrics().vertical_dpi())); case UnitsPercentage: return point(aValue) / point(aExtents) * point(100.0, 100.0); } }
bool RichTextLabel::insideActiveArea(int x, int y) { QPoint point(x - getX(), y - getY()); return text->anchorAt(point) != ""; // && text -> inText(point); }
std::shared_ptr<Surface> LoadMesh(const char *file_name, float scale, const Vector3f& offset) { std::shared_ptr<Group> pMesh(new Group()); FILE *fp; errno_t err = fopen_s(&fp, file_name, "r"); char line[MESH_LINE_MAX]; char delims[] = " "; char *type = NULL; char *param1 = NULL; char *param2 = NULL; char *param3 = NULL; char *next = NULL; float minX = std::numeric_limits<float>::infinity(); float maxX = -std::numeric_limits<float>::infinity(); float minY = std::numeric_limits<float>::infinity(); float maxY = -std::numeric_limits<float>::infinity(); float minZ = std::numeric_limits<float>::infinity(); float maxZ = -std::numeric_limits<float>::infinity(); if (err == 0) { std::vector<Point3f> positionList; while (fgets(line, MESH_LINE_MAX, fp) != NULL) { if (strlen(line) == 0 || line[0] == '#') { continue; } type = strtok_s(line, delims, &next); param1 = strtok_s(NULL, delims, &next); param2 = strtok_s(NULL, delims, &next); param3 = strtok_s(NULL, delims, &next); if (strcmp(type, "v") == 0) { // A vertex float p1 = static_cast<float>(atof(param1)) * scale; float p2 = static_cast<float>(atof(param2)) * scale; float p3 = static_cast<float>(atof(param3)) * scale; p1 += offset.x; p2 += offset.y; p3 += offset.z; if (p1 < minX) minX = p1; if (p1 > maxX) maxX = p1; if (p2 < minY) minY = p2; if (p2 > maxY) maxY = p2; if (p3 < minZ) minZ = p3; if (p3 > maxZ) maxZ = p3; Point3f point(p1, p2, p3); positionList.push_back(point); } else if (strcmp(type, "f") == 0) { // A face std::string face_str_1(param1); std::string face_str_2(param2); std::string face_str_3(param3); int vertexIndex1 = GetVertexIndexFromString(face_str_1); int vertexIndex2 = GetVertexIndexFromString(face_str_2); int vertexIndex3 = GetVertexIndexFromString(face_str_3); std::shared_ptr<Triangle> tri(new Triangle(positionList[vertexIndex1], positionList[vertexIndex2], positionList[vertexIndex3])); pMesh->AddObject(tri); } else { // Just ignore. } } // End of the file has been reached. fclose(fp); } else { perror("Error opening the mesh file"); return nullptr; } Point3f center((minX + maxX) / 2.0f, (minY + maxY) / 2.0f, (minZ + maxZ) / 2.0f); float radius = (maxX - minX) > (maxY - minY) && (maxX - minX) > (maxZ - minZ) ? (maxX - minX) / 2.0f : (maxY - minY) > (maxZ - minZ) ? (maxY - minY) / 2.0f : (maxZ - minZ) / 2.0f; radius += 0.001f; pMesh->SetEnclosingSphere(center, radius); return pMesh; }