CartoTypeCore::ClipRegion Class Reference

#include <cartotype_path.h>

Public Member Functions
	ClipRegion (const Rect &aRect)
	ClipRegion (const MPath &aPath)
const Rect &	Bounds () const noexcept
const Outline &	Path () const noexcept
bool	IsRect () const noexcept
bool	IsEmpty () const noexcept
bool	Contains (const Point &aPoint) const noexcept

Detailed Description

A clip region. This class enables optimisations: detemining whether the clip region is an axis-aligned rectangle, and getting the bounding box.

Constructor & Destructor Documentation

ClipRegion() [1/2]

CartoTypeCore::ClipRegion::ClipRegion

(

const Rect &

aRect

)

Creates a clip region from an axis-aligned rectangle.

ClipRegion() [2/2]

CartoTypeCore::ClipRegion::ClipRegion

(

const MPath &

aPath

)

Creates a clip region from a path in map units.

Member Function Documentation

Bounds()

const Rect & CartoTypeCore::ClipRegion::Bounds ( ) const

inlinenoexcept

Returns the bounding box of this clip region.

Contains()

bool CartoTypeCore::ClipRegion::Contains ( const Point &  aPoint ) const

inlinenoexcept

Returns true if this clip region contains aPoint.

IsEmpty()

bool CartoTypeCore::ClipRegion::IsEmpty ( ) const

inlinenoexcept

Returns true if this clip region is empty.

IsRect()

bool CartoTypeCore::ClipRegion::IsRect ( ) const

inlinenoexcept

Returns true if this clip region is an axis-aligned rectangle.

Path()

const Outline & CartoTypeCore::ClipRegion::Path ( ) const

inlinenoexcept

Returns the clip region as a path.

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

• cartotype_path.h
• cartotype_outline.cpp