SourcePresentation Class Reference

#include <tiledbitmapinterface.hh>

Inheritance diagram for SourcePresentation:

Collaboration diagram for SourcePresentation:

Public Types
using	Ptr = std::shared_ptr< SourcePresentation >

Public Member Functions
virtual void	fillTiles (int startLine, int lineCount, int tileWidth, int firstTile, std::vector< Tile::Ptr > &tiles)=0
virtual void	done ()=0
virtual std::string	getName ()=0

Additional Inherited Members
Private Member Functions inherited from Interface
	Interface ()=default
	Interface (const Interface &)=delete
Interface &	operator= (const Interface &)=delete
	Interface (Interface &&)=delete
Interface &	operator= (Interface &&)=delete
virtual	~Interface ()=default

Detailed Description

Provide bitmap data

Member Typedef Documentation

Ptr

using SourcePresentation::Ptr = std::shared_ptr<SourcePresentation>

Member Function Documentation

done()

virtual void SourcePresentation::done ( )

pure virtual

Done reading bitmap data

Any open files can be closed now

Implemented in Source1Bpp, Source2Bpp, Source4Bpp, Source8Bpp, Scroom::Pnm::Source, and Scroom::Tiff::Source.

fillTiles()

virtual void SourcePresentation::fillTiles ( int  startLine, int  lineCount, int  tileWidth, int  firstTile, std::vector< Tile::Ptr > &  tiles  )

pure virtual

Provide bitmap data

While the TiledBitmap is loaded, this function will be called several times. Each time, this function has to fill the provided tiles with bitmap data.

The given tiles are horizontally adjacent.

Parameters

startLine	y coordinate of the first line in the set of tiles
lineCount	The number of lines that are to be filled. This equals the height of the tiles
tileWidth	The width of one tile
firstTile	Index of the first tile provided. This means that the first x coordinate is firsttile * tileWidth
tiles	The tiles that are to be filled.

Implemented in Source1Bpp, Source2Bpp, Source4Bpp, Source8Bpp, Scroom::Pnm::BinarySource, Scroom::Pnm::AsciiSource, Scroom::Pnm::AsciiSource1bpp, and Scroom::Tiff::Source.

getName()

virtual std::string SourcePresentation::getName ( )

pure virtual

Implemented in Source1Bpp, Source2Bpp, Source4Bpp, Source8Bpp, Scroom::Pnm::Source, and Scroom::Tiff::Source.

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

• libs/tiled-bitmap/inc/scroom/tiledbitmapinterface.hh