mirror of
https://github.com/linuxdeepin/dde-dock.git
synced 2025-06-04 09:23:03 +00:00
60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
/*
|
|
* Copyright (C) 2011 ~ 2018 Deepin Technology Co., Ltd.
|
|
*
|
|
* Author: sbw <sbw@sbw.so>
|
|
*
|
|
* Maintainer: sbw <sbw@sbw.so>
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "imageutil.h"
|
|
|
|
#include <QIcon>
|
|
#include <QPainter>
|
|
|
|
const QPixmap ImageUtil::loadSvg(const QString &iconName, const QString &localPath, const int size, const qreal ratio)
|
|
{
|
|
QIcon icon = QIcon::fromTheme(iconName);
|
|
if (!icon.isNull()) {
|
|
QPixmap pixmap = icon.pixmap(int(size * ratio), int(size * ratio));
|
|
pixmap.setDevicePixelRatio(ratio);
|
|
return pixmap;
|
|
}
|
|
|
|
QPixmap pixmap(int(size * ratio), int(size * ratio));
|
|
QString localIcon = QString("%1%2%3").arg(localPath).arg(iconName).arg(iconName.contains(".svg") ? "" : ".svg");
|
|
QSvgRenderer renderer(localIcon);
|
|
pixmap.fill(Qt::transparent);
|
|
|
|
QPainter painter;
|
|
painter.begin(&pixmap);
|
|
renderer.render(&painter);
|
|
painter.end();
|
|
pixmap.setDevicePixelRatio(ratio);
|
|
|
|
return pixmap;
|
|
}
|
|
|
|
const QPixmap ImageUtil::loadSvg(const QString &iconName, const QSize size, const qreal ratio)
|
|
{
|
|
QIcon icon = QIcon::fromTheme(iconName);
|
|
if (!icon.isNull()) {
|
|
QPixmap pixmap = icon.pixmap(size*ratio);
|
|
pixmap.setDevicePixelRatio(ratio);
|
|
return pixmap;
|
|
}
|
|
return QPixmap();
|
|
}
|