Class RadialGaugeRenderer

Default theme render.

Inheritance

System.Object

RadialGaugeRenderer

Implements

IRadialGaugeRenderer

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Syncfusion.Windows.Forms.Gauge

Assembly: Syncfusion.Gauge.Windows.dll

Syntax

public class RadialGaugeRenderer : IRadialGaugeRenderer

Constructors

RadialGaugeRenderer(RadialGauge)

Constructor of the Renderer class

Declaration

public RadialGaugeRenderer(RadialGauge radialGauge)

Parameters

Type	Name	Description
RadialGauge	radialGauge	Radial Gauge

Methods

AdjustFontBounds(Graphics, Font)

Used to calculate the text bounds

Declaration

public void AdjustFontBounds(Graphics Graphics, Font Font)

Parameters

Type	Name	Description
System.Drawing.Graphics	Graphics	Graphics
System.Drawing.Font	Font	Font

DrawCircle(Graphics, Point, Int32, Int32, Int32, Single, Color, Color)

Used to draw the Gauge Arc with specified radius and color values

Declaration

public void DrawCircle(Graphics Graphics, Point Center, int gaugeRadius, int StartAngle, int SweepAngle, float frameThickness, Color ArcColor, Color fillColor)

Parameters

Type	Name	Description
System.Drawing.Graphics	Graphics	Graphics to draw the control
System.Drawing.Point	Center	Center of the Radial gauge
System.Int32	gaugeRadius	Radius used to draw the gauge arc
System.Int32	StartAngle	Angle in degrees measured clockwise from the x-axis to the starting point of the arc
System.Int32	SweepAngle	Angle in degrees measured clockwise from the startAngle parameter to ending point of the arc
System.Single	frameThickness
System.Drawing.Color	ArcColor	Color used to fill the gauge arc
System.Drawing.Color	fillColor	Color used to fill the gauge arc based on the current value of RadialGauge

DrawGaugeLabel(Graphics, Point, Int32)

Used to draw the label.

Declaration

public void DrawGaugeLabel(Graphics Graphics, Point Center, int GaugeRadius)

Parameters

Type	Name	Description
System.Drawing.Graphics	Graphics	Graphics
System.Drawing.Point	Center	Center point of the Gauge
System.Int32	GaugeRadius	Radius of the OuterArc

DrawMultipleNeedle(Graphics, Needle, Int32, Int32, Int32, Int32, Point)

Method used to draw customization needle.

Declaration

public void DrawMultipleNeedle(Graphics Graphics, Needle Needle, int GaugeArcStart, int GaugeArcEnd, int NeedleRadius, int NeedleWidth, Point Center)

Parameters

Type	Name	Description
System.Drawing.Graphics	Graphics	Graphics
Needle	Needle	Needles
System.Int32	GaugeArcStart	Start angle of the Outer arc
System.Int32	GaugeArcEnd	Sweep angle of the Outer Arc
System.Int32	NeedleRadius	Length of the Needle
System.Int32	NeedleWidth	Width of the Needle
System.Drawing.Point	Center	Center point of the Gauge

DrawNeedle(Graphics, Int32, Int32, Int32, Int32, Point)

Method used to draw needle

Declaration

public void DrawNeedle(Graphics Graphics, int GaugeArcStart, int GaugeArcEnd, int NeedleRadius, int NeedleWidth, Point Center)

Parameters

Type	Name	Description
System.Drawing.Graphics	Graphics	Graphics
System.Int32	GaugeArcStart	Start angle of the Outer arc
System.Int32	GaugeArcEnd	Sweep angle of the Outer Arc
System.Int32	NeedleRadius	Length of the Needle
System.Int32	NeedleWidth	Width of the Needle
System.Drawing.Point	Center	Center point of the Gauge

DrawOuterArc(Graphics, Int32, Int32, Point, Int32)

Method used to draw outer arc.

Declaration

public void DrawOuterArc(Graphics Graphics, int GaugeArcStart, int GaugeArcEnd, Point Center, int GaugeRadius)

Parameters

Type	Name	Description
System.Drawing.Graphics	Graphics	Graphics
System.Int32	GaugeArcStart	Start angle of the Outer arc
System.Int32	GaugeArcEnd	Sweep angle of the Outer Arc
System.Drawing.Point	Center	Center point of the Gauge
System.Int32	GaugeRadius

DrawRanges(Graphics, GraphicsPath, Int32, Int32, Int32, Point)

Used to draw the ranges.

Declaration

public void DrawRanges(Graphics Graphics, GraphicsPath GraphicsPath, int GaugeArcStart, int GaugeArcEnd, int GaugeArcRadius, Point Center)

Parameters

Type	Name	Description
System.Drawing.Graphics	Graphics	Graphics
System.Drawing.Drawing2D.GraphicsPath	GraphicsPath	Graphics path
System.Int32	GaugeArcStart	Start angle of the Outer arc
System.Int32	GaugeArcEnd	Sweep angle of the Outer Arc
System.Int32	GaugeArcRadius	Radius of the arc
System.Drawing.Point	Center	Center of the Gauge

DrawTickMarks(Graphics, GraphicsPath, Int32, Int32, Int32, Int32, Point, Int32)

Used to draw the tick marks.

Declaration

public void DrawTickMarks(Graphics Graphics, GraphicsPath GraphicsPath, int GaugeArcRadius, int GaugeArcStart, int GaugeArcEnd, int MajorTickMarkWidth, Point Center, int ScaleNumbersRadius)

Parameters

Type	Name	Description
System.Drawing.Graphics	Graphics	Graphics
System.Drawing.Drawing2D.GraphicsPath	GraphicsPath	Graphics path
System.Int32	GaugeArcRadius	Start angle of the Outer arc
System.Int32	GaugeArcStart
System.Int32	GaugeArcEnd	Sweep angle of the Outer Arc
System.Int32	MajorTickMarkWidth	Width of the TickMark
System.Drawing.Point	Center	Center of the Gauge
System.Int32	ScaleNumbersRadius	Radius of the scale value arc

UpdateRenderer(PaintEventArgs)

Updates the Render

Declaration

public void UpdateRenderer(PaintEventArgs PaintEventArgs)

Parameters

Type	Name	Description
System.Windows.Forms.PaintEventArgs	PaintEventArgs	PaintEventArgs which contains event data

Implements

IRadialGaugeRenderer