Class MetaPage

Metafile page, part of metafile

Inheritance

object

MetaPage

Implements

IDisposable

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Namespace: Reportman.Drawing

Assembly: Reportman.Drawing.dll

Syntax

public class MetaPage : IDisposable

Constructors

MetaPage(MetaFile)

Constructor

Declaration

public MetaPage(MetaFile meta)

Parameters

Type	Name	Description
MetaFile	meta

Fields

Objects

Collection of objects in the page

Declaration

public List<MetaObject> Objects

Field Value

Type	Description
List<MetaObject>

Orientation

Page orientation

Declaration

public OrientationType Orientation

Field Value

Type	Description
OrientationType

PageDetail

Page size information, filled when UpdatedPageSize is true

Declaration

public PageSizeDetail PageDetail

Field Value

Type	Description
PageSizeDetail

UpdatedPageSize

If true, the page size differs from the default page size in the MetaFile

Declaration

public bool UpdatedPageSize

Field Value

Type	Description
bool

Version

Metafile version format

Declaration

public MetaFile.MetaFileVersion Version

Field Value

Type	Description
MetaFile.MetaFileVersion

WindowsMetafile

Reference to a Windows Metafile, for optimization, and depending on configuration of print driver, the variable will contain a System.Drawing.Image.Metafile with page contents

Declaration

public object WindowsMetafile

Field Value

Type	Description
object

WindowsMetafileScale

Windows Metafile scale, valid only if WindowsMetafile is assigned

Declaration

public float WindowsMetafileScale

Field Value

Type	Description
float

stringlist

The strings in the page are save to into this list, for memory and file size optimization

Declaration

public SortedList stringlist

Field Value

Type	Description
SortedList

Properties

MemStream

The memory stream contains information from objects in the page, la MetaObjectImages not shared

Declaration

public MemoryStream MemStream { get; }

Property Value

Type	Description
MemoryStream

MetaFile

The MetaFile owner of the page

Declaration

public MetaFile MetaFile { get; }

Property Value

Type	Description
MetaFile

PhysicHeight

Physic height of the page

Declaration

public int PhysicHeight { get; }

Property Value

Type	Description
int

PhysicWidth

Physic with of the page

Declaration

public int PhysicWidth { get; }

Property Value

Type	Description
int

Pool

The Pool is a char array containing all the strings in the page, the MetaObjects reference strings by position and length inside this array

Declaration

public char[] Pool { get; }

Property Value

Type	Description
char[]

Methods

AddStream(MemoryStream, bool)

Add a stream to the main stream of the page

Declaration

public int AddStream(MemoryStream astream, bool shared)

Parameters

Type	Name	Description
MemoryStream	astream	Stream to add
bool	shared	If true, the stream will be added to the MetaFile instead to the MetaPage

Returns

Type	Description
int	Stream position

AddString(string)

Add a string

Declaration

public int AddString(string value)

Parameters

Type	Name	Description
string	value	String to add

Returns

Type	Description
int	Postion where the string was added into the pool, if the string already exists, it returns the position of the string

Clear()

Clear all objects in the page

Declaration

public void Clear()

Dispose()

Free resources

Declaration

public virtual void Dispose()

DrawImage(int, int, int, int, ImageDrawStyleType, int, MemoryStream)

Declaration

public MetaObjectImage DrawImage(int PosX, int PosY, int PrintWidth, int PrintHeight, ImageDrawStyleType DrawStyle, int dpires, MemoryStream nvalue)

Parameters

Type	Name	Description
int	PosX
int	PosY
int	PrintWidth
int	PrintHeight
ImageDrawStyleType	DrawStyle
int	dpires
MemoryStream	nvalue

Returns

Type	Description
MetaObjectImage

DrawShape(int, int, int, int, ShapeType, BrushType, PenType, int, int, int)

Declaration

public MetaObjectDraw DrawShape(int PosX, int PosY, int PrintWidth, int PrintHeight, ShapeType Shape, BrushType BrushStyle, PenType PenStyle, int PenWidth, int PenColor, int BrushColor)

Parameters

Type	Name	Description
int	PosX
int	PosY
int	PrintWidth
int	PrintHeight
ShapeType	Shape
BrushType	BrushStyle
PenType	PenStyle
int	PenWidth
int	PenColor
int	BrushColor

Returns

Type	Description
MetaObjectDraw

DrawText(int, int, int, int, string, string, string, short, short, int, int, bool, int, PDFFontType, TextAlignType, TextAlignVerticalType, bool, bool, bool, PrintStepType)

Declaration

public MetaObjectText DrawText(int PosX, int PosY, int PrintWidth, int PrintHeight, string Text, string WFontName, string LFontName, short FontSize, short FontRotation, int FontColor, int BackColor, bool Transparent, int FontStyle, PDFFontType Type1Font, TextAlignType horzalign, TextAlignVerticalType vertalign, bool SingleLine, bool WordWrap, bool CutText, PrintStepType PrintStep)

Parameters

Type	Name	Description
int	PosX
int	PosY
int	PrintWidth
int	PrintHeight
string	Text
string	WFontName
string	LFontName
short	FontSize
short	FontRotation
int	FontColor
int	BackColor
bool	Transparent
int	FontStyle
PDFFontType	Type1Font
TextAlignType	horzalign
TextAlignVerticalType	vertalign
bool	SingleLine
bool	WordWrap
bool	CutText
PrintStepType	PrintStep

Returns

Type	Description
MetaObjectText

GetAnnotationText(MetaObject)

Get the annotation value

Declaration

public string GetAnnotationText(MetaObject obj)

Parameters

Type	Name	Description
MetaObject	obj

Returns

Type	Description
string	The text referenced in the AnnotationP position

GetLFontNameText(MetaObjectText)

Get the Linux Font Name text value from the pool

Declaration

public string GetLFontNameText(MetaObjectText obj)

Parameters

Type	Name	Description
MetaObjectText	obj

Returns

Type	Description
string	The text referenced in the LFontNameP position

GetStream(MetaObjectImage)

Get a memory stream from a MetaObjectImage

Declaration

public MemoryStream GetStream(MetaObjectImage obj)

Parameters

Type	Name	Description
MetaObjectImage	obj

Returns

Type	Description
MemoryStream	The stream referenced in StreamPos

GetText(MetaObjectText)

Get the text value from the pool

Declaration

public string GetText(MetaObjectText obj)

Parameters

Type	Name	Description
MetaObjectText	obj

Returns

Type	Description
string	The text referenced in the TexP position

GetWFontNameText(MetaObjectText)

Get the Windows Font Name text value from the pool

Declaration

public string GetWFontNameText(MetaObjectText obj)

Parameters

Type	Name	Description
MetaObjectText	obj

Returns

Type	Description
string	The text referenced in the WFontNameP position

LoadFromStream(Stream)

Load the MetaPage from a stream

Declaration

public void LoadFromStream(Stream astream)

Parameters

Type	Name	Description
Stream	astream	Source stream

SaveToStream(Stream)

Save the MetaPage into a stream

Declaration

public void SaveToStream(Stream astream)

Parameters

Type	Name	Description
Stream	astream	Destination stream

Implements

IDisposable