back to polygonf

git-svn-id: svn://db.shs.com.ru/libs@7 a8b55f48-bf90-11e4-a774-851b48703e85

kx_tools/kx_pult.cpp

@@ -206,11 +206,13 @@ void KX_Pult::setControlsEnable(bool enable) {
 
 
 void KX_Pult::setX(const KX_X_Data & data) {
+	ui->graphic->lock();
 	for (int i = 0; i < KX_X_PACKET_NUM; ++i) {
 		if (!isNormalDouble(data.x_data[i])) continue;
 		ui->graphic->addPoint(data.x_data[i], i, false);
 		values[i]->setText(QString("(%1): %2").arg(data.x_num[i]).arg(data.x_data[i]));
 	}
+	ui->graphic->unlock();
 	if (!isPause) {
 		need_update = true;
 	}

qad_graphic/graphic.cpp

@@ -155,6 +155,7 @@ void Graphic::timerEvent(QTimerEvent * ) {
 
 void Graphic::canvasPaintEvent(QPaintEvent * ) {
 	if (is_lines_update) return;
+	QMutexLocker ml(&mutex_);
 	static int pwid = 0, phei = 0;
 	int wid = canvas->width(), hei = canvas->height();
 	lastw = wid;
@@ -446,6 +447,7 @@ void Graphic::setPaused(bool yes) {
 	}
 	for (int i = 0; i < graphics.size(); ++i) {
 		graphics[i].polyline_pause = graphics[i].polyline;
+		graphics[i].polyline_pause.detach();
 		graphics[i].max_x_pause = graphics[i].max_x;
 	}
 	timer_pause = startTimer(40);
@@ -456,7 +458,7 @@ void Graphic::setHistorySize(double val) {
 	history = val;
 	double x;
 	for (int i = 0; i < graphics.size(); ++i) {
-		QList<QPointF> & pol(graphics[i].polyline);
+		QPolygonF & pol(graphics[i].polyline);
 		if (pol.isEmpty()) continue;
 		x = pol.back().x() - history;
 		for (int j = pol.size() - 2; j >= 0 ; --j)
@@ -538,7 +540,7 @@ void Graphic::addPoint(const QPointF & p, int graphic, bool update_) {
 void Graphic::setGraphicData(const QVector<QPointF> & g, int graphic, bool update_) {
 	if (graphic >= graphics.size() || graphic < 0) return;
 	graphics[graphic].polyline.clear();
-	graphics[graphic].polyline = g.toList();
+	graphics[graphic].polyline = g;
 	if (graphics.at(graphic).polyline.size() == 0) {
 		graphics[graphic].max_x = 0.;
 		tick(graphic, false, update_);
@@ -662,7 +664,7 @@ void Graphic::setHistogramData(const QVector<float> & g, int graphic) {
 		//if (ci >= ic) ci = ic - 1;
 		hist[ci]++;
 	}
-	QList<QPointF> & cpol(graphics[graphic].polyline);
+	QPolygonF & cpol(graphics[graphic].polyline);
 	if (hist.size() == 1 || range == 0.) {
 		cpol << QPointF(min - 0.5, 0.) << QPointF(min - 0.25, 0.);
 		cpol << QPointF(min - 0.25, hist[0]) << QPointF(min + 0.25, hist[0]);
@@ -684,7 +686,7 @@ void Graphic::findGraphicsRect(double start_x, double end_x, double start_y, dou
 	bool isRangeX = (start_x != end_x), isRangeY = (start_y != end_y);
 	bool isEmpty = true, anyVisible = false, isTimeLimit = (visible_time > 0.) && !(isRangeX || isRangeY);
 	foreach (const GraphicType & t, graphics) {
-		const QList<QPointF> & pol(pause_ ? t.polyline_pause : t.polyline);
+		const QPolygonF & pol(pause_ ? t.polyline_pause : t.polyline);
 		if (!pol.isEmpty()) {
 			isEmpty = false;
 			break;
@@ -704,7 +706,7 @@ void Graphic::findGraphicsRect(double start_x, double end_x, double start_y, dou
 	vx -= visible_time;
 	foreach (const GraphicType & t, graphics) {
 		if (!t.visible) continue;
-		const QList<QPointF> & pol(pause_ ? t.polyline_pause : t.polyline);
+		const QPolygonF & pol(pause_ ? t.polyline_pause : t.polyline);
 		for (int i = 0; i < pol.size(); i++) {
 			cx = pol[i].x();
 			cy = pol[i].y();
@@ -869,10 +871,10 @@ void Graphic::drawGraphics() {
 	QTransform mat = painter->transform();
 	painter->resetTransform();
 	painter->setWorldMatrixEnabled(false);
-	QList<QPointF> cpol;
+	QPolygonF cpol;
 	for (int i = 0; i < graphics.size(); ++i) {
 		GraphicType & t(graphics[i]);
-		QList<QPointF> & rpol(pause_ ? t.polyline_pause : t.polyline);
+		QPolygonF & rpol(pause_ ? t.polyline_pause : t.polyline);
 		if (t.visible && !rpol.isEmpty()) {
 			pw = t.pen.widthF();
 			if (t.lines) {
@@ -883,16 +885,16 @@ void Graphic::drawGraphics() {
 					painter->setBrush(t.fill_color);
 					//cpol.push_front(QPointF(cpol.front().x(), 0.));
 					//cpol.push_back(QPointF(cpol.back().x(), 0.));
-					painter->drawPolygon(mat.map(QPolygonF(cpol.toVector())));
+					painter->drawPolygon(mat.map(cpol));
 				} else
-					painter->drawPolyline(mat.map(QPolygonF(rpol.toVector())));
+					painter->drawPolyline(mat.map(rpol));
 			}
 			if (t.points) {
 				if (qRound(t.pointWidth) == t.pointWidth) t.pen.setWidth(qRound(t.pointWidth));
 				else t.pen.setWidthF(t.pointWidth);
 				t.pen.setCosmetic(true);
 				painter->setPen(t.pen);
-				painter->drawPoints(mat.map(QPolygonF(rpol.toVector())));
+				painter->drawPoints(mat.map(rpol));
 				if (qRound(pw) == pw) t.pen.setWidth(qRound(pw));
 				else t.pen.setWidthF(pw);
 			}
@@ -1093,7 +1095,7 @@ void Graphic::on_buttonAutofit_clicked() {
 	isFit = true;
 	bool isEmpty = true;
 	foreach (const GraphicType & t, graphics) {
-		const QList<QPointF> & pol(pause_ ? t.polyline_pause : t.polyline);
+		const QPolygonF & pol(pause_ ? t.polyline_pause : t.polyline);
 		if (!pol.isEmpty()) {
 			isEmpty = false;
 			break;

qad_graphic/graphic.h

@@ -198,6 +198,8 @@ public:
 	QWidget * viewport() const {return canvas;}
     QByteArray save();
     void load(QByteArray ba);
+    void lock() {mutex_.lock();}
+    void unlock() {mutex_.unlock();}
 
 	void reset() {mutex.lock(); clear(); mutex.unlock();}
 
@@ -336,7 +338,7 @@ protected:
 	QString pointCoords(QPointF point) {return "(" + QString::number(point.x(), 'f', 3) + " ; " + QString::number(point.y(), 'f', 3) + ")";}
 
 	Ui::Graphic * ui;
-	QMutex mutex;
+	QMutex mutex, mutex_;
 	QWidget * canvas;
 	QImage * buffer;
 	QPainter * painter;

qad_graphic/graphic_conf.h

@@ -32,8 +32,8 @@ struct GraphicType {
 	}
 	//~GraphicType() {delete pb;}
 	QString name;
-	QList<QPointF> polyline;
-	QList<QPointF> polyline_pause;
+	QPolygonF polyline;
+	QPolygonF polyline_pause;
 	QPen pen;
 	QColor fill_color;
 	bool lines;