! Set the pen color used for drawing the text. \param color Color \note Setting the color might have no effect, when the text conta

! Assign the limits of the interval \param minValue Minimum value \param maxValue Maximum value \param borderFlags Include/Exclude border

! Distance appropriate for drawing a subsequent character after text. \param fontMetrics Font metrics \param text Text \return horizontal

! The same as qFloor, but avoids including qmath.h \return Floor of value. */

! \brief Return the scale division of a specified scale scaleDiv(scaleId)->lBound(), scaleDiv(scaleId)->hBound() are the current limits of t

! \brief Assign a clip region and enable clipping Depending on the environment setting a proper clip region might improve the performance he

\return Title of the plot

! Move the last point of the selection The moved() signal is emitted. \param pos New position \sa isActive(), begin(), end(), append() *

! Set the format of the color map \param format Format of the color map */

! \return First boundary \sa upperBound() */

! \return Second border of the paint interval */

! \return First border of the scale interval */

Select the transform row whose UserRole id matches `id`.

! Set the bounding rectangle of the matrix \param rect Bounding rectangle \note All bits are cleared */

VarValue (int64/uint64/double/string) -> double for plotting; strings plot as 0.

Returns the base URL after a successful listen()

! \return bounding rectangle of the dial including the frame \sa setLineWidth(), scaleInnerRect(), innerRect() */

! \return Flags affecting the transformation process \sa setFlags(), setFlag() */

Returns the radius.

! \brief Specify the borders of the paint device interval \param p1 first border \param p2 second border */

Clear the text and all QwtText attributes

Extract all video packets from an MP4 file, converting to annex-B format. Timestamps are converted to nanoseconds.

! \return the plot's legend \sa insertLegend() */

! \return the length of the backbone \sa setLength(), pos() */

\return True, when ( p1() < p2() ) != ( s1() < s2() )

Human-readable status of the model load path: URLs blocked by the remote-fetch policy gate, failed fetches (with the URL + network error), and models

True iff a lookup at `stamp` for child<-its-known-parent succeeds. Looks up the child relative to the world root (frame "f0" in every fixture below),

! \brief Set or reset the autoReplot option If the autoReplot option is set, the plot will be updated implicitly by manipulating member func

Single-column float64 scalar topic. Returns the topic id.

Wrapper for QPainter::drawRect()

Wrap an owned byte buffer into a PointCloud, anchoring the bytes so the Span stays valid for the cloud's lifetime.