LPicture

LPicture is a PowerPlant class that is used for displaying PICT resources.

Methods :

The methods in this class are:

LPicture()	DrawSelf()
GetPictureID()	InitPicture()
SetPictureID()

Data Members:

The data members in this class are:

mPICTid

Operation:

This is a simple extension of the LView class.

Source files:

Pane Classes)

LPicture.h

LPicture.cp

Ancestors:

LAttachable

LPane

LView

LPicture()

Purpose:

The constructors create objects from the passed-in parameters.

Access:

Public

Prototype:

LPicture();

LPicture( const LPicture &inOriginal );

LPicture( const SPaneInfo &inPaneInfo,

const SViewInfo &inViewInfo,

ResIDTinPICTid );

LPicture( LStream *inStream );

LPicture( ResIDT inPictureID );

The parameters for these constructors are:

const LPicture&	inOriginal	A reference to the picture to copy.
const SPaneInfo&	inPaneInfo	The Superpane info.
const SViewInfo&	inViewInfo	The Superview info.
ResIDT	inPICTid	The resource ID for the PICT resource.
LStream*	inStream	The stream to read from.
ResIDT	inPictureID	The resource ID for the PICT resource.

DrawSelf()

Purpose:

Draw the picture. This is an override of DrawSelf() in LPane.

GetPictureID()

Purpose:

Retrieve the picture ID.

Access:

Public

Prototype:

ResIDT GetPictureID() const;

None

Return:

A resource ID for the picture.

InitPicture()

Purpose:

Private Initializer. Assumes mPICTid is set.

Access:

Private

Prototype:

void InitPicture();

None

Return:

None

SetPictureID()

Purpose:

Set the PICT Resource ID associated with a picture. This method changes the size of the image to match the bounds of the PICT.

Access:

Public

Prototype:

void SetPictureID( ResIDT inPictureID );

This method has the following parameter:

ResIDT

inPictureID

The resource ID for the PICT resource.

Return:

None

mPICTid

Purpose:

The picture resource ID.

Access:

Protected

Prototype:

ResIDT mPICTid;