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scaled_image_widget.h
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/*
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* Copyright (c) 2012, Willow Garage, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the Willow Garage, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef RVIZ_SCALED_IMAGE_WIDGET_H
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#define RVIZ_SCALED_IMAGE_WIDGET_H
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#include <QWidget>
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namespace
rviz
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{
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class
ScaledImageWidget
:
public
QWidget
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{
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Q_OBJECT
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public
:
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ScaledImageWidget
(
float
scale, QWidget* parent = 0 );
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virtual
~ScaledImageWidget
() {}
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void
setImage
( QPixmap image );
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virtual
QSize
sizeHint
()
const
;
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protected
:
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virtual
void
paintEvent
( QPaintEvent* event );
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private
:
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QPixmap
image_
;
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float
scale_
;
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};
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}
// namespace rviz
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#endif // RVIZ_SCALED_IMAGE_WIDGET_H
rviz::ScaledImageWidget
A widget for showing a scaled version of an image (QPixmap).
Definition:
scaled_image_widget.h:47
rviz::ScaledImageWidget::sizeHint
virtual QSize sizeHint() const
Definition:
scaled_image_widget.cpp:50
rviz::ScaledImageWidget::image_
QPixmap image_
Definition:
scaled_image_widget.h:62
rviz::ScaledImageWidget::scale_
float scale_
Definition:
scaled_image_widget.h:63
rviz
Definition:
add_display_dialog.cpp:54
rviz::ScaledImageWidget::setImage
void setImage(QPixmap image)
Definition:
scaled_image_widget.cpp:44
rviz::ScaledImageWidget::~ScaledImageWidget
virtual ~ScaledImageWidget()
Definition:
scaled_image_widget.h:52
rviz::ScaledImageWidget::paintEvent
virtual void paintEvent(QPaintEvent *event)
Definition:
scaled_image_widget.cpp:55
rviz::ScaledImageWidget::ScaledImageWidget
ScaledImageWidget(float scale, QWidget *parent=0)
Definition:
scaled_image_widget.cpp:38
rviz
Author(s): Dave Hershberger, David Gossow, Josh Faust
autogenerated on Wed Aug 28 2019 04:01:51