Rev 398 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
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| 395 | KeyOz | 1 | /* |
| 2 | * |
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| 3 | * This file is part of QMapControl, |
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| 4 | * an open-source cross-platform map widget |
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| 5 | * |
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| 6 | * Copyright (C) 2007 - 2009 Kai Winter |
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| 7 | * |
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| 8 | * This program is free software: you can redistribute it and/or modify |
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| 9 | * it under the terms of the GNU Lesser General Public License as published by |
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| 10 | * the Free Software Foundation, either version 3 of the License, or |
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| 11 | * (at your option) any later version. |
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| 12 | * |
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| 13 | * This program is distributed in the hope that it will be useful, |
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 16 | * GNU Lesser General Public License for more details. |
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| 17 | * |
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| 18 | * You should have received a copy of the GNU Lesser General Public License |
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| 19 | * along with QMapControl. If not, see <http://www.gnu.org/licenses/>. |
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| 20 | * |
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| 21 | * Contact e-mail: kaiwinter@gmx.de |
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| 22 | * Program URL : http://qmapcontrol.sourceforge.net/ |
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| 23 | * |
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| 24 | */ |
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| 25 | |||
| 26 | #include "fixedimageoverlay.h" |
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| 27 | namespace qmapcontrol |
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| 28 | { |
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| 29 | FixedImageOverlay::FixedImageOverlay(qreal x_upperleft, qreal y_upperleft, qreal x_lowerright, qreal y_lowerright, QString filename, QString name) |
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| 30 | : ImagePoint(x_upperleft, y_upperleft, filename, name, TopLeft), |
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| 31 | x_lowerright(x_lowerright), y_lowerright(y_lowerright) |
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| 32 | { |
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| 33 | //qDebug() << "loading image: " << filename; |
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| 34 | mypixmap = new QPixmap(filename); |
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| 35 | size = mypixmap->size(); |
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| 36 | //qDebug() << "image size: " << size; |
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| 37 | } |
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| 38 | |||
| 39 | FixedImageOverlay::FixedImageOverlay(qreal x_upperleft, qreal y_upperleft, qreal x_lowerright, qreal y_lowerright, QPixmap* pixmap, QString name) |
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| 40 | : ImagePoint(x_upperleft, y_upperleft, pixmap, name, TopLeft), |
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| 41 | x_lowerright(x_lowerright), y_lowerright(y_lowerright) |
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| 42 | { |
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| 43 | mypixmap = pixmap; |
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| 44 | size = mypixmap->size(); |
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| 45 | } |
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| 46 | |||
| 47 | void FixedImageOverlay::draw(QPainter* painter, const MapAdapter* mapadapter, const QRect &viewport, const QPoint offset) |
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| 48 | { |
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| 49 | if (!visible) |
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| 50 | return; |
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| 51 | |||
| 52 | if (mypixmap !=0) |
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| 53 | { |
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| 54 | const QPointF c = QPointF(X, Y); |
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| 55 | QPoint topleft = mapadapter->coordinateToDisplay(c); |
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| 56 | |||
| 57 | const QPointF c2 = QPointF(x_lowerright, y_lowerright); |
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| 58 | QPoint lowerright = mapadapter->coordinateToDisplay(c2); |
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| 59 | |||
| 60 | painter->drawPixmap(topleft.x(), topleft.y(), lowerright.x()-topleft.x(), lowerright.y()-topleft.y(), *mypixmap); |
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| 61 | } |
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| 62 | |||
| 63 | |||
| 64 | } |
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| 65 | |||
| 66 | FixedImageOverlay::~FixedImageOverlay() |
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| 67 | { |
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| 68 | } |
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| 69 | } |