VuoRendererFonts Class Reference

Description

Provides fonts for rendered items in a composition.

Public Member Functions
QFont	nodeTitleFont (void)
	Returns the font for a node's title.
QFont	nodeClassFont (void)
	Returns the font for a node's class name.
QFont	nodePortTitleFont (void)
	Returns the font for a port's title or a constant flag's text.
QFont	portPopoverFont (void)
	Returns the font for a port's popover text.

Static Public Member Functions
static VuoRendererFonts *	getSharedFonts (void)
	Returns a shared font provider.
static double	getHorizontalOffset (const QFont font, const QString text)
	Returns the horizontal distance between the left side of the bounding box and the left side of the first glyph in text, to compensate for the empty space left of the first glyph that causes multiple lines of text to appear misaligned.

Static Public Attributes
static const qreal	thickPenWidth = 20
	Width, in pixels at 1:1 zoom, of the top and bottom node edges. Many other drawing metrics are based on this value.
static const qreal	midPenWidth = VuoRendererFonts::thickPenWidth/10.0
	Width, in pixels at 1:1 zoom, of stateful indicator bars and typecast port edges.
static const qreal	nodeTitleFontSize = thickPenWidth*12.0/16.0
	Size, in typographic points, of the node's title.

Member Function Documentation

double VuoRendererFonts::getHorizontalOffset ( const QFont  font, const QString  text  )

static

Returns the horizontal distance between the left side of the bounding box and the left side of the first glyph in text, to compensate for the empty space left of the first glyph that causes multiple lines of text to appear misaligned.

VuoRendererFonts * VuoRendererFonts::getSharedFonts ( void  )

static

Returns a shared font provider.

Don't free this object.

QFont VuoRendererFonts::nodeClassFont

(

void

)

Returns the font for a node's class name.

QFont VuoRendererFonts::nodePortTitleFont

(

void

)

Returns the font for a port's title or a constant flag's text.

QFont VuoRendererFonts::nodeTitleFont

(

void

)

Returns the font for a node's title.

QFont VuoRendererFonts::portPopoverFont

(

void

)

Returns the font for a port's popover text.

Member Data Documentation

const qreal VuoRendererFonts::midPenWidth = VuoRendererFonts::thickPenWidth/10.0

static

Width, in pixels at 1:1 zoom, of stateful indicator bars and typecast port edges.

const qreal VuoRendererFonts::nodeTitleFontSize = thickPenWidth*12.0/16.0

static

Size, in typographic points, of the node's title.

const qreal VuoRendererFonts::thickPenWidth = 20

static

Width, in pixels at 1:1 zoom, of the top and bottom node edges. Many other drawing metrics are based on this value.

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The documentation for this class was generated from the following files:

• renderer/VuoRendererFonts.hh
• renderer/VuoRendererFonts.cc