| 0,0 → 1,69 |
|---|
| /* |
| * |
| * This file is part of QMapControl, |
| * an open-source cross-platform map widget |
| * |
| * Copyright (C) 2007 - 2009 Kai Winter |
| * |
| * This program is free software: you can redistribute it and/or modify |
| * it under the terms of the GNU Lesser General Public License as published by |
| * the Free Software Foundation, either version 3 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public License |
| * along with QMapControl. If not, see <http://www.gnu.org/licenses/>. |
| * |
| * Contact e-mail: kaiwinter@gmx.de |
| * Program URL : http://qmapcontrol.sourceforge.net/ |
| * |
| */ |
| |
| #include "fixedimageoverlay.h" |
| namespace qmapcontrol |
| { |
| FixedImageOverlay::FixedImageOverlay(qreal x_upperleft, qreal y_upperleft, qreal x_lowerright, qreal y_lowerright, QString filename, QString name) |
| : ImagePoint(x_upperleft, y_upperleft, filename, name, TopLeft), |
| x_lowerright(x_lowerright), y_lowerright(y_lowerright) |
| { |
| //qDebug() << "loading image: " << filename; |
| mypixmap = new QPixmap(filename); |
| size = mypixmap->size(); |
| //qDebug() << "image size: " << size; |
| } |
| |
| FixedImageOverlay::FixedImageOverlay(qreal x_upperleft, qreal y_upperleft, qreal x_lowerright, qreal y_lowerright, QPixmap* pixmap, QString name) |
| : ImagePoint(x_upperleft, y_upperleft, pixmap, name, TopLeft), |
| x_lowerright(x_lowerright), y_lowerright(y_lowerright) |
| { |
| mypixmap = pixmap; |
| size = mypixmap->size(); |
| } |
| |
| void FixedImageOverlay::draw(QPainter* painter, const MapAdapter* mapadapter, const QRect &viewport, const QPoint offset) |
| { |
| if (!visible) |
| return; |
| |
| if (mypixmap !=0) |
| { |
| const QPointF c = QPointF(X, Y); |
| QPoint topleft = mapadapter->coordinateToDisplay(c); |
| |
| const QPointF c2 = QPointF(x_lowerright, y_lowerright); |
| QPoint lowerright = mapadapter->coordinateToDisplay(c2); |
| |
| painter->drawPixmap(topleft.x(), topleft.y(), lowerright.x()-topleft.x(), lowerright.y()-topleft.y(), *mypixmap); |
| } |
| |
| |
| } |
| |
| FixedImageOverlay::~FixedImageOverlay() |
| { |
| } |
| } |