Class to read/store a Mac Pict1.0/2.0. More...
#include <MWAWPictMac.hxx>
Public Member Functions | |
~MWAWPictMac () final | |
destructor | |
SubType | getSubType () const final |
returns the picture subtype | |
bool | getBinary (MWAWEmbeddedObject &picture) const final |
returns the final picture | |
bool | valid () const final |
returns true if the picture is valid | |
int | cmp (MWAWPict const &a) const final |
a virtual function used to obtain a strict order, must be redefined in the subs class | |
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~MWAWPictData () override | |
destructor | |
Type | getType () const override |
returns the picture type | |
virtual SubType | getSubType () const =0 |
returns the picture subtype | |
bool | getBinary (MWAWEmbeddedObject &picture) const override |
returns the final picture | |
virtual bool | sure () const |
returns true if we are relatively sure that the data are correct | |
virtual bool | valid () const |
returns true if the picture is valid | |
bool | isEmpty () const |
returns true if the picture is valid and has size 0 or contains no data | |
int | cmp (MWAWPict const &a) const override |
a virtual function used to obtain a strict order, must be redefined in the subs class | |
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virtual | ~MWAWPict () |
virtual destructor | |
virtual Type | getType () const =0 |
returns the picture type | |
MWAWBox2f | getBdBox () const |
returns the bdbox of the picture | |
void | setBdBox (MWAWBox2f const &box) |
sets the bdbox of the picture | |
virtual bool | getBinary (MWAWEmbeddedObject &) const |
tries to convert the picture in a binary data : | |
virtual int | cmp (MWAWPict const &a) const |
a virtual function used to obtain a strict order, must be redefined in the subs class | |
Static Public Member Functions | |
static bool | convertPict1To2 (librevenge::RVNGBinaryData const &orig, librevenge::RVNGBinaryData &result) |
convert a Pict1.0 in Pict2.0, if possible | |
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static ReadResult | check (MWAWInputStreamPtr const &input, int size, MWAWBox2f &box) |
checks if the data pointed by input is known | |
static MWAWPictData * | get (MWAWInputStreamPtr const &input, int size) |
checks if the data pointed by input is known | |
Protected Member Functions | |
MWAWPictMac (MWAWBox2f box) | |
protected constructor: use check to construct a picture | |
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MWAWPictData () | |
protected constructor: use check to construct a picture | |
MWAWPictData (MWAWBox2f &) | |
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void | extendBDBox (float val) |
udaptes the bdbox, by extended it by (val-previousVal) | |
MWAWPict () | |
protected constructor must not be called directly | |
MWAWPict (MWAWPict const &p) | |
protected constructor must not be called directly | |
MWAWPict & | operator= (MWAWPict const &p) |
protected operator= must not be called directly | |
Static Protected Member Functions | |
static ReadResult | checkOrGet (MWAWInputStreamPtr input, int size, MWAWBox2f &box, MWAWPictData **result=nullptr) |
checks if the data pointed by input and of given size is a pict 1.0, 2.0 or 2.1 | |
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static bool | createFileData (librevenge::RVNGBinaryData const &orig, librevenge::RVNGBinaryData &result) |
a file pict can be created from the data pict by adding a header with size 512, this function do this conversion needed to return the final picture | |
static ReadResult | checkOrGet (MWAWInputStreamPtr input, int size, MWAWBox2f &box, MWAWPictData **result=nullptr) |
checks if the data pointed by input and of given size is a pict | |
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static MWAWBox2f | getBdBox (int numPt, MWAWVec2f const *pt) |
computes the minimum and maximum of a list of point | |
Protected Attributes | |
int | m_version |
the picture version | |
int | m_subVersion |
the picture subversion | |
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librevenge::RVNGBinaryData | m_data |
the data size (without the empty header of 512 characters) | |
bool | m_empty |
some picture can be valid but empty | |
Friends | |
class | MWAWPictData |
Additional Inherited Members | |
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enum | SubType { PictMac , DB3 , Unknown } |
the picture subtype More... | |
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enum | Type { PictData , Bitmap , Unknown } |
the different picture types: More... | |
enum | ReadResult { MWAW_R_BAD =0 , MWAW_R_OK , MWAW_R_OK_EMPTY , MWAW_R_MAYBE } |
an enum to defined the result of a parsing use by some picture's classes which can read their data More... | |
Class to read/store a Mac Pict1.0/2.0.
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final |
destructor
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inlineexplicitprotected |
protected constructor: use check to construct a picture
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staticprotected |
checks if the data pointed by input and of given size is a pict 1.0, 2.0 or 2.1
Referenced by MWAWPictData::checkOrGet().
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inlinefinalvirtual |
a virtual function used to obtain a strict order, must be redefined in the subs class
Reimplemented from MWAWPictData.
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static |
convert a Pict1.0 in Pict2.0, if possible
Referenced by getBinary().
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inlinefinalvirtual |
returns the final picture
Reimplemented from MWAWPictData.
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inlinefinalvirtual |
returns the picture subtype
Implements MWAWPictData.
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inlinefinalvirtual |
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friend |
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protected |
the picture subversion
Referenced by cmp().
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protected |
the picture version
Referenced by cmp(), getBinary(), and valid().