Scaler Class Reference

Inheritance diagram for Scaler:

Collaboration diagram for Scaler:

Public Member Functions
	Scaler (const Position &start, double unscale_, AWT_graphic_exports &exports_)
void	draw_drag_indicator (AW_device *device, int drag_gc) const FINAL_OVERRIDE
Public Member Functions inherited from Dragged
	Dragged (AWT_graphic_exports &exports_)
void	do_drag (const AW_clicked_element *drag_target, const Position &mousepos)
void	do_drop (const AW_clicked_element *drop_target, const Position &mousepos)
void	hide_drag_indicator (AW_device *device, int drag_gc) const
Public Member Functions inherited from AWT_command_data
virtual	~AWT_command_data ()

Protected Member Functions
const Position &	startpos () const
Vector	scaling (const Position &current) const
Protected Member Functions inherited from Dragged
AWT_graphic_exports &	get_exports ()

Additional Inherited Members
Public Types inherited from Dragged
enum	DragAction { DRAGGING, DROPPED }
Static Public Member Functions inherited from Dragged
static bool	valid_drag_device (AW_device *device)

Detailed Description

Definition at line 1457 of file TreeDisplay.cxx.

Constructor & Destructor Documentation

Scaler::Scaler ( const Position &  start, double  unscale_, AWT_graphic_exports &  exports_  )

inline

Definition at line 1485 of file TreeDisplay.cxx.

References is_nan_or_inf(), and td_assert.

Member Function Documentation

const Position& Scaler::startpos ( ) const

inlineprotected

Definition at line 1481 of file TreeDisplay.cxx.

Vector Scaler::scaling ( const Position &  current ) const

inlineprotected

Definition at line 1482 of file TreeDisplay.cxx.

Referenced by BranchLinewidthScaler::do_scale().

void Scaler::draw_drag_indicator ( AW_device *  device, int  drag_gc  ) const

inlinevirtual

Implements Dragged.

Definition at line 1494 of file TreeDisplay.cxx.

Referenced by AWT_graphic_tree::handle_command().

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

• SL/TREEDISP/TreeDisplay.cxx