AbiWord: ap_RulerTicks Class Reference

#include <ap_Ruler.h>

List of all members.

Public Member Functions
	ap_RulerTicks (GR_Graphics *pG, UT_Dimension dim)
UT_sint32	snapPixelToGrid (UT_sint32 dist)
double	scalePixelDistanceToUnits (UT_sint32 dist)
Public Attributes
GR_Graphics *	m_pG
UT_uint32	tickUnit
UT_uint32	tickUnitScale
UT_uint32	tickLong
UT_uint32	tickLabel
UT_uint32	tickScale
UT_uint32	dragDelta
UT_Dimension	dimType
double	dBasicUnit

Constructor & Destructor Documentation

ap_RulerTicks::ap_RulerTicks	(	GR_Graphics *	pG,
		UT_Dimension	dim
	)

References dBasicUnit, DIM_CM, DIM_IN, DIM_MM, DIM_PI, DIM_PT, dimType, dragDelta, m_pG, tickLabel, tickLong, tickScale, tickUnit, tickUnitScale, UT_ASSERT_HARMLESS, UT_convertToLogicalUnits(), and UT_NOT_IMPLEMENTED.

Member Function Documentation

double ap_RulerTicks::scalePixelDistanceToUnits ( UT_sint32 dist )

Convert pixel distance into units used by ruler

Parameters:

	dist	Raw distance value on grid
	tick	Ruler to which we snap

References dragDelta, and tickUnitScale.

Referenced by AP_TopRuler::_getUnitsFromRulerLeft(), AP_TopRuler::_setTabStops(), AP_LeftRuler::mouseMotion(), AP_TopRuler::mousePress(), and AP_LeftRuler::mouseRelease().

UT_sint32 ap_RulerTicks::snapPixelToGrid ( UT_sint32 dist )

Snap pixel value to nearest grid line

Parameters:

	dist	Raw distance value on grid
	tick	Ruler to which we snap

References dragDelta, and tickUnitScale.

Referenced by AP_LeftRuler::mouseMotion(), AP_TopRuler::mousePress(), AP_LeftRuler::mousePress(), AP_LeftRuler::mouseRelease(), and AP_TopRuler::setTableLineDrag().

Member Data Documentation

double ap_RulerTicks::dBasicUnit

Referenced by AP_TopRuler::_getUnitsFromRulerLeft(), and ap_RulerTicks().

UT_Dimension ap_RulerTicks::dimType

Referenced by AP_TopRuler::_displayStatusMessage(), AP_LeftRuler::_displayStatusMessage(), AP_TopRuler::_setTabStops(), ap_RulerTicks(), AP_TopRuler::mousePress(), and AP_LeftRuler::mouseRelease().

UT_uint32 ap_RulerTicks::dragDelta

Referenced by ap_RulerTicks(), scalePixelDistanceToUnits(), and snapPixelToGrid().

GR_Graphics* ap_RulerTicks::m_pG

Referenced by ap_RulerTicks().

UT_uint32 ap_RulerTicks::tickLabel

Referenced by AP_TopRuler::_drawTickMark(), ap_RulerTicks(), and AP_LeftRuler::drawLU().

UT_uint32 ap_RulerTicks::tickLong

Referenced by AP_TopRuler::_drawTickMark(), ap_RulerTicks(), and AP_LeftRuler::drawLU().

UT_uint32 ap_RulerTicks::tickScale

Referenced by AP_TopRuler::_drawTickMark(), ap_RulerTicks(), and AP_LeftRuler::drawLU().

UT_uint32 ap_RulerTicks::tickUnit

Referenced by AP_TopRuler::_drawTicks(), AP_TopRuler::_getUnitsFromRulerLeft(), ap_RulerTicks(), and AP_LeftRuler::drawLU().

UT_uint32 ap_RulerTicks::tickUnitScale

Referenced by AP_TopRuler::_drawTicks(), AP_TopRuler::_getUnitsFromRulerLeft(), ap_RulerTicks(), AP_LeftRuler::drawLU(), scalePixelDistanceToUnits(), and snapPixelToGrid().

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