FuncDoodle::StrokeAction Class Reference

Represents a multi-pixel stroke operation for undo/redo. More...

#include <Core.h>

Inheritance diagram for FuncDoodle::StrokeAction:

Classes
struct	PixelChange
	Represents a single pixel modification in a stroke. More...

Public Member Functions
	StrokeAction (unsigned long frameI, const SharedPtr< ProjectFile > &proj, std::vector< PixelChange > changes)
	Creates a stroke action from a list of pixel changes.
void	Undo () override
	Reverts all pixel changes in the stroke.
void	Redo () override
	Reapplies all pixel changes in the stroke.
Public Member Functions inherited from FuncDoodle::Action
virtual	~Action ()=default
	Virtual destructor for safe polymorphic destruction.

Private Attributes
unsigned long	m_FrameIndex
WeakPtr< ProjectFile >	m_Proj
std::vector< PixelChange >	m_Changes

Detailed Description

Represents a multi-pixel stroke operation for undo/redo.

Stores a list of pixel changes applied during a brush stroke.

Constructor & Destructor Documentation

StrokeAction()

FuncDoodle::StrokeAction::StrokeAction ( unsigned long frameI, const SharedPtr< ProjectFile > & proj, std::vector< PixelChange > changes )

inline

Creates a stroke action from a list of pixel changes.

Member Function Documentation

Redo()

void FuncDoodle::StrokeAction::Redo ( )

overridevirtual

Reapplies all pixel changes in the stroke.

Implements FuncDoodle::Action.

Undo()

void FuncDoodle::StrokeAction::Undo ( )

overridevirtual

Reverts all pixel changes in the stroke.

Implements FuncDoodle::Action.

Member Data Documentation

m_Changes

std::vector<PixelChange> FuncDoodle::StrokeAction::m_Changes

private

m_FrameIndex

unsigned long FuncDoodle::StrokeAction::m_FrameIndex

private

m_Proj

WeakPtr<ProjectFile> FuncDoodle::StrokeAction::m_Proj

private

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

• src/Action/Core.h
• src/Action/Core.cc