TrackGroundingRenderer Class Reference

Description

Definition at line 204 of file body-canvas-widget.cpp.

Private Member Functions
void	close (uint n) override
	paint closing slope to finish nested sub tracks More...
void	coda (uint pad) override
	finish painting the track body area More...
void	content (uint contentHeight) override
	fill background of track content area with the given vertical extension
void	gap (uint h) override
	insert additional padding/gap (typically below a ruler)
void	open () override
	paint opening slope to enter nested sub tracks More...
void	prelude () override
	create spacing at the top of the track body area
void	ruler (uint contentHeight) override
	draw grounding of an overview/ruler track with the given height

Additional Inherited Members
Public Member Functions inherited from AbstractTrackRenderer
	AbstractTrackRenderer (CairoC currentDrawContext, DisplayManager &layout)
Public Member Functions inherited from ProfileInterpreter
virtual	~ProfileInterpreter ()
	this is an interface
Static Public Attributes inherited from ProfileInterpreter
static const size_t	MAX_ARG_SIZE = sizeof(size_t)
Protected Member Functions inherited from AbstractTrackRenderer
void	fillBackground (StyleC style, int height)
Protected Attributes inherited from AbstractTrackRenderer
CairoC	cox_
int	line_ = 0
	the current painting "water level". More...
StyleC	style_
StyleC	styleR_
PixSpan	visible_

Member Function Documentation

coda()

void coda ( uint  pad )

inlineoverrideprivatevirtual

finish painting the track body area

Parameters

pad	additional padding (in px) to add at bottom

Implements ProfileInterpreter.

Definition at line 219 of file body-canvas-widget.cpp.

open()

void open ( )

inlineoverrideprivatevirtual

paint opening slope to enter nested sub tracks

Note

we only ever open one level deep a time

Implements ProfileInterpreter.

Definition at line 278 of file body-canvas-widget.cpp.

close()

void close ( uint  n )

inlineoverrideprivatevirtual

paint closing slope to finish nested sub tracks

Parameters

n	number of nested levels to close

Note

to get drawing of the border corners right, we "set back" by the border width and draw some spurious vertical part, hidden outside of the visible canvas area.

Implements ProfileInterpreter.

Definition at line 305 of file body-canvas-widget.cpp.

Inheritance diagram for TrackGroundingRenderer:

Collaboration diagram for TrackGroundingRenderer:

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

• body-canvas-widget.cpp