version 2.13.0

add Map library (MapView with OSM maps and items) and mapviewer util

libs/map/mapitemimage.cpp

@@ -0,0 +1,38 @@
+#include "mapitemimage.h"
+
+
+MapItemImage::MapItemImage(const QPixmap & p) {
+	setPixmap(p);
+}
+
+
+void MapItemImage::setPixmap(const QPixmap & p) {
+	m_pixmap = p;
+	updateParent();
+}
+
+
+void MapItemImage::setAlignment(Qt::Alignment a) {
+	m_alignment = a;
+	updateParent();
+}
+
+
+void MapItemImage::draw(QPainter * p) {
+	if (m_pixmap.isNull()) return;
+	QRectF pr(QPointF(0, 0), QSizeF(m_pixmap.size()));
+	if (m_alignment.testFlag(Qt::AlignHCenter)) {
+		pr.translate(-pr.center().x(), 0.);
+	}
+	if (m_alignment.testFlag(Qt::AlignRight)) {
+		pr.translate(-pr.width(), 0.);
+	}
+	if (m_alignment.testFlag(Qt::AlignVCenter)) {
+		pr.translate(0., -pr.center().y());
+	}
+	if (m_alignment.testFlag(Qt::AlignBottom)) {
+		pr.translate(0., -pr.height());
+	}
+	p->drawPixmap(pr, m_pixmap, m_pixmap.rect());
+	setBoundingRect(pr);
+}