Class RatioLayoutedFrame

Defined in File ratio_layouted_frame.h

Inheritance Relationships

Base Type

public QFrame

Class Documentation

class rqt_image_view::RatioLayoutedFrame : public QFrame

RatioLayoutedFrame is a layout containing a single frame with a fixed aspect ratio. The default aspect ratio is 4:3.

Public Functions

RatioLayoutedFrame(QWidget *parent, Qt::WindowFlags flags = QFlag{0})

virtual ~RatioLayoutedFrame()

const QImage &getImage() const

QImage getImageCopy() const

void setImage(const QImage &image)

QRect getAspectRatioCorrectPaintArea()

void resizeToFitAspectRatio()

void setOuterLayout(QHBoxLayout *outer_layout)

void setInnerFrameMinimumSize(const QSize &size)

void setInnerFrameMaximumSize(const QSize &size)

void setInnerFrameFixedSize(const QSize &size)

Signals

void delayed_update()

void mouseLeft(int x, int y)

Protected Functions

void setAspectRatio(unsigned short width, unsigned short height)

void paintEvent(QPaintEvent *event)

Protected Slots

void onSmoothImageChanged(bool checked)