&\rhdr{Meaning}

\tcode{none}

& No anti-aliasing is performed.

\tcode{fast}

& Some form of anti-aliasing shall be used when this option is selected, but the form used is\impldefplain{antialiasing!fast}.

\begin{note}

By specifying this value, the user is hinting that faster anti-aliasing is

preferable to better anti-aliasing.

\end{note}

\tcode{good}

& Some form of anti-aliasing shall be used when this option is selected, but the form used is\impldefplain{antialiasing!good}.

\begin{note}

By specifying this value, the user is hinting that sacrificing some performance

to obtain better anti-aliasing is acceptable but that performance is still a

concern.

\end{note}

\tcode{best}

& Some form of anti-aliasing shall be used when this option is selected, but the form used is\impldefplain{antialiasing!best}.

\begin{note}

Painting

&\tcode{paint}

Filling

&\tcode{fill}

Stroking

&\tcode{stroke}

Masking

&\tcode{mask}

Brush properties

&\tcode{brush_props}

Surface properties

&\tcode{render_props}

Clip properties

&\tcode{clip_props}

Stroking

& Stroke properties

&\tcode{stroke_props}

Stroking

& Dashes

&\tcode{dashes}

Masking

& Mask properties

&\tcode{mask_props}

brush coordinate space

& mask coordinate space

&\tcode{mcsm.transform_pt(bcsm.invert().transform_pt(pt))}.

brush coordinate space

& user coordinate space

&\tcode{bcsm.invert().transform_pt(pt)}.

brush coordinate space

& surface coordinate space

&\tcode{scsm.transform_pt(bcsm.invert().transform_pt(pt))}.

user coordinate space

& brush coordinate space

&\tcode{bcsm.transform_pt(pt)}.

user coordinate space

& mask coordinate space

&\tcode{mcsm.transform_pt(pt)}.

user coordinate space

& surface coordinate space

&\tcode{scsm.transform_pt(pt)}.

surface coordinate space

& brush coordinate space

&\tcode{bcsm.transform_pt(scsm.invert().transform_pt(pt))}.

surface coordinate space

& mask coordinate space

&\tcode{mcsm.transform_pt(scsm.invert().transform_pt(pt))}.

surface coordinate space

& user coordinate space

&\tcode{scsm.invert().transform_pt(pt)}.

\term{Desired frame rate} &

\tcode{float} &

This value is the number of times the draw callback shall be called per second while\tcode{basic_output_surface<T>::begin_show} is being executed when the value of refresh style is\tcode{refresh_style::fixed}, subject to the additional requirements documented in the meaning of\tcode{refresh_style::fixed} (Table~\ref{tab:\iotwod.refreshstyle.meanings})

This value is the number of times the draw callback shall be called per second while\tcode{basic_output_surface<T>::begin_show} is being executed when the value of refresh style is\tcode{refresh_style::fixed}, subject to the additional requirements documented in the meaning of\tcode{refresh_style::fixed} (See: Table~\ref{tab:\iotwod.refreshstyle.meanings}). &

\tcode{30.0f}

\end{libreqtab4b}