File indexing completed on 2024-05-05 16:58:50
0001 // SPDX-FileCopyrightText: 2023 Volker Krause <vkrause@kde.org> 0002 // SPDX-License-Identifier: LGPL-2.0-or-later 0003 #pragma once 0004 0005 #include "linkpreviewer.h" 0006 #include <QMetaType> 0007 #include <QRectF> 0008 0009 /** Location related helper functions for QML. */ 0010 class LocationHelper 0011 { 0012 Q_GADGET 0013 public: 0014 /** Unite two rectanlges. */ 0015 Q_INVOKABLE static QRectF unite(const QRectF &r1, const QRectF &r2); 0016 /** Returns the center of @p r. */ 0017 Q_INVOKABLE static QPointF center(const QRectF &r); 0018 0019 /** Returns the highest zoom level to fit @r into a map of size @p mapWidth x @p mapHeight. */ 0020 Q_INVOKABLE static float zoomToFit(const QRectF &r, float mapWidth, float mapHeight); 0021 }; 0022 0023 Q_DECLARE_METATYPE(LocationHelper)