C# Class Smrf.WpfGraphicsLib.Axis

Draws a linear axis with major and minor gridlines, major gridline values, and an axis label.

This can be used as either a horizontal x-axis (the default) or a vertical y-axis. For the latter, set IsXAxis to false.

The axis is meant to be docked below or to the left of the control to which the axis applies. If you set the to the render transform of the docked control, the axis will adjust itself as the docked control is zoomed or translated.

Call SetRange to set the range of values in the axis.

Inheritance: System.Windows.FrameworkElement

Afficher le fichier Open project: 2014-sed-team3/term-project Class Usage Examples

Protected Properties

Свойство	Type	Description
m_bIsXAxis	System.Boolean
m_bValuesAreLogarithmic	System.Boolean
m_dFarOffset	Double
m_dFarValue	Double
m_dLabelFontSizeEm	Double
m_dNearOffset	Double
m_dNearValue	Double
m_oDockedControlRenderTransform	System.Windows.Media.Transform
m_oTypeface	System.Windows.Media.Typeface
m_sLabel	String

Méthodes publiques

Méthode	Description
Axis ( ) : System	Initializes a new instance of the Axis class.
SetFont ( System.Windows.Media.Typeface typeface, Double labelEmSize ) : void
SetRange ( Double nearValue, Double nearOffset, Double farValue, Double farOffset, System.Boolean valuesAreLogarithmic ) : void

Méthodes protégées

Méthode	Description
DrawAxisLine ( System.Windows.Media.DrawingContext oDrawingContext, Rect oClientRectangle, System.Windows.Media.Pen oPen ) : void
DrawBackground ( System.Windows.Media.DrawingContext oDrawingContext, Rect oClientRectangle, Double dAdjustedNearOffset, Double dAdjustedFarOffset ) : void
DrawGridline ( System.Windows.Media.DrawingContext oDrawingContext, Rect oClientRectangle, System.Windows.Media.Pen oPen, Double dGridlineOffset, Double dGridlineLength ) : void
DrawLabel ( System.Windows.Media.DrawingContext oDrawingContext, Rect oClientRectangle ) : void
DrawMajorGridlineAndValue ( System.Windows.Media.DrawingContext oDrawingContext, Rect oClientRectangle, System.Windows.Media.Pen oPen, Double dMajorGridlineValue, Double dMajorGridlineOffset, String sFormatSpecifier ) : void
DrawMajorGridlineValue ( System.Windows.Media.DrawingContext oDrawingContext, Rect oClientRectangle, Double dMajorGridlineValue, Double dMajorGridlineOffset, String sFormatSpecifier ) : void
DrawMinorGridlines ( System.Windows.Media.DrawingContext oDrawingContext, Rect oClientRectangle, System.Windows.Media.Pen oPen, Double dMajorGridline2Offset, Double dMajorGridline1Offset ) : void
DrawOffsetBackground ( System.Windows.Media.DrawingContext oDrawingContext, Rect oOffsetRectangle ) : void
DrawRotatedText ( System.Windows.Media.DrawingContext oDrawingContext, System.Windows.Media.FormattedText oFormattedText, Double dCenterX, Double dCenterY ) : void
GetCenteredFormattedText ( String sText, System.Windows.Media.Typeface oTypeface, Double dFontSizeEm ) : System.Windows.Media.FormattedText
GetFormatSpecifier ( Double adMajorGridlineValues, Int32 iDecimalPlacesToShow ) : String
GetLogIfRequired ( Double dNumber ) : Double
GetPowIfRequired ( Double dNumber ) : Double
GetRotatedTextTransform ( Double dCenterX, Double dCenterY ) : Transform
MeasureOverride ( Size availableSize ) : Size
OnRender ( System.Windows.Media.DrawingContext drawingContext ) : void
OnRender ( System.Windows.Media.DrawingContext oDrawingContext, Double dAdjustedNearValue, Double dAdjustedNearOffset, Double dAdjustedFarValue, Double dAdjustedFarOffset ) : void

Private Methods

Méthode	Description
AssertValid ( ) : void

Method Details

Axis() public méthode

Initializes a new instance of the Axis class.

public Axis ( ) : System
Résultat	System

DrawAxisLine() protected méthode

protected DrawAxisLine ( System.Windows.Media.DrawingContext oDrawingContext, Rect oClientRectangle, System.Windows.Media.Pen oPen ) : void
oDrawingContext	System.Windows.Media.DrawingContext
oClientRectangle	System.Windows.Rect
oPen	System.Windows.Media.Pen
Résultat	void

DrawBackground() protected méthode

protected DrawBackground ( System.Windows.Media.DrawingContext oDrawingContext, Rect oClientRectangle, Double dAdjustedNearOffset, Double dAdjustedFarOffset ) : void
oDrawingContext	System.Windows.Media.DrawingContext
oClientRectangle	System.Windows.Rect
dAdjustedNearOffset	Double
dAdjustedFarOffset	Double
Résultat	void

DrawGridline() protected méthode

protected DrawGridline ( System.Windows.Media.DrawingContext oDrawingContext, Rect oClientRectangle, System.Windows.Media.Pen oPen, Double dGridlineOffset, Double dGridlineLength ) : void
oDrawingContext	System.Windows.Media.DrawingContext
oClientRectangle	System.Windows.Rect
oPen	System.Windows.Media.Pen
dGridlineOffset	Double
dGridlineLength	Double
Résultat	void

DrawLabel() protected méthode

protected DrawLabel ( System.Windows.Media.DrawingContext oDrawingContext, Rect oClientRectangle ) : void
oDrawingContext	System.Windows.Media.DrawingContext
oClientRectangle	System.Windows.Rect
Résultat	void

DrawMajorGridlineAndValue() protected méthode

protected DrawMajorGridlineAndValue ( System.Windows.Media.DrawingContext oDrawingContext, Rect oClientRectangle, System.Windows.Media.Pen oPen, Double dMajorGridlineValue, Double dMajorGridlineOffset, String sFormatSpecifier ) : void
oDrawingContext	System.Windows.Media.DrawingContext
oClientRectangle	System.Windows.Rect
oPen	System.Windows.Media.Pen
dMajorGridlineValue	Double
dMajorGridlineOffset	Double
sFormatSpecifier	String
Résultat	void

DrawMajorGridlineValue() protected méthode

protected DrawMajorGridlineValue ( System.Windows.Media.DrawingContext oDrawingContext, Rect oClientRectangle, Double dMajorGridlineValue, Double dMajorGridlineOffset, String sFormatSpecifier ) : void
oDrawingContext	System.Windows.Media.DrawingContext
oClientRectangle	System.Windows.Rect
dMajorGridlineValue	Double
dMajorGridlineOffset	Double
sFormatSpecifier	String
Résultat	void

DrawMinorGridlines() protected méthode

protected DrawMinorGridlines ( System.Windows.Media.DrawingContext oDrawingContext, Rect oClientRectangle, System.Windows.Media.Pen oPen, Double dMajorGridline2Offset, Double dMajorGridline1Offset ) : void
oDrawingContext	System.Windows.Media.DrawingContext
oClientRectangle	System.Windows.Rect
oPen	System.Windows.Media.Pen
dMajorGridline2Offset	Double
dMajorGridline1Offset	Double
Résultat	void

DrawOffsetBackground() protected méthode

protected DrawOffsetBackground ( System.Windows.Media.DrawingContext oDrawingContext, Rect oOffsetRectangle ) : void
oDrawingContext	System.Windows.Media.DrawingContext
oOffsetRectangle	System.Windows.Rect
Résultat	void

DrawRotatedText() protected méthode

protected DrawRotatedText ( System.Windows.Media.DrawingContext oDrawingContext, System.Windows.Media.FormattedText oFormattedText, Double dCenterX, Double dCenterY ) : void
oDrawingContext	System.Windows.Media.DrawingContext
oFormattedText	System.Windows.Media.FormattedText
dCenterX	Double
dCenterY	Double
Résultat	void

GetCenteredFormattedText() protected méthode

protected GetCenteredFormattedText ( String sText, System.Windows.Media.Typeface oTypeface, Double dFontSizeEm ) : System.Windows.Media.FormattedText
sText	String
oTypeface	System.Windows.Media.Typeface
dFontSizeEm	Double
Résultat	System.Windows.Media.FormattedText

GetFormatSpecifier() protected méthode

protected GetFormatSpecifier ( Double adMajorGridlineValues, Int32 iDecimalPlacesToShow ) : String
adMajorGridlineValues	Double
iDecimalPlacesToShow	System.Int32
Résultat	String

GetLogIfRequired() protected méthode

protected GetLogIfRequired ( Double dNumber ) : Double
dNumber	Double
Résultat	Double

GetPowIfRequired() protected méthode

protected GetPowIfRequired ( Double dNumber ) : Double
dNumber	Double
Résultat	Double

GetRotatedTextTransform() protected méthode

protected GetRotatedTextTransform ( Double dCenterX, Double dCenterY ) : Transform
dCenterX	Double
dCenterY	Double
Résultat	System.Windows.Media.Transform

MeasureOverride() protected méthode

protected MeasureOverride ( Size availableSize ) : Size
availableSize	System.Windows.Size
Résultat	System.Windows.Size

OnRender() protected méthode

protected OnRender ( System.Windows.Media.DrawingContext drawingContext ) : void
drawingContext	System.Windows.Media.DrawingContext
Résultat	void

OnRender() protected méthode

protected OnRender ( System.Windows.Media.DrawingContext oDrawingContext, Double dAdjustedNearValue, Double dAdjustedNearOffset, Double dAdjustedFarValue, Double dAdjustedFarOffset ) : void
oDrawingContext	System.Windows.Media.DrawingContext
dAdjustedNearValue	Double
dAdjustedNearOffset	Double
dAdjustedFarValue	Double
dAdjustedFarOffset	Double
Résultat	void

SetFont() public méthode

public SetFont ( System.Windows.Media.Typeface typeface, Double labelEmSize ) : void
typeface	System.Windows.Media.Typeface
labelEmSize	Double
Résultat	void

SetRange() public méthode

public SetRange ( Double nearValue, Double nearOffset, Double farValue, Double farOffset, System.Boolean valuesAreLogarithmic ) : void
nearValue	Double
nearOffset	Double
farValue	Double
farOffset	Double
valuesAreLogarithmic	System.Boolean
Résultat	void

Property Details

m_bIsXAxis protected_oe property

protected Boolean,System m_bIsXAxis
Résultat	System.Boolean

m_bValuesAreLogarithmic protected_oe property

protected Boolean,System m_bValuesAreLogarithmic
Résultat	System.Boolean

m_dFarOffset protected_oe property

protected Double m_dFarOffset
Résultat	Double

m_dFarValue protected_oe property

protected Double m_dFarValue
Résultat	Double

m_dLabelFontSizeEm protected_oe property

protected Double m_dLabelFontSizeEm
Résultat	Double

m_dNearOffset protected_oe property

protected Double m_dNearOffset
Résultat	Double

m_dNearValue protected_oe property

protected Double m_dNearValue
Résultat	Double

m_oDockedControlRenderTransform protected_oe property

protected Transform,System.Windows.Media m_oDockedControlRenderTransform
Résultat	System.Windows.Media.Transform

m_oTypeface protected_oe property

protected Typeface,System.Windows.Media m_oTypeface
Résultat	System.Windows.Media.Typeface

m_sLabel protected_oe property

protected String m_sLabel
Résultat	String