Class UnitsConvertor

Class allow to convert differ metrics units. Convert is based on Graphics object DPI settings that is why for differ graphics settings must be created new instance. For example: printers often has 300 and greater dpi resolution, for compare default display screen dpi is 96.

Inheritance

System.Object

UnitsConvertor

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

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

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

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Syncfusion.Layouting

Assembly: Syncfusion.DLS.Base.dll

Syntax

public class UnitsConvertor

Constructors

UnitsConvertor()

Prevent class creation

Declaration

public UnitsConvertor()

UnitsConvertor(Graphics)

Create Units convert class based on specified Graphics units

Declaration

public UnitsConvertor(Graphics g)

Parameters

Type	Name	Description
System.Drawing.Graphics	g	Graphics for measuring

Properties

EmptyGraphics

Get Empty graphics created on Bitmap

Declaration

public static Graphics EmptyGraphics { get; }

Property Value

Type	Description
System.Drawing.Graphics

Methods

ConvertFromPixels(Double, PrintUnits)

Converts value, stored in pixels, to value in "to" units

Declaration

public double ConvertFromPixels(double value, PrintUnits to)

Parameters

Type	Name	Description
System.Double	value	Value to convert
PrintUnits	to	Indicates units to convert to

Returns

Type	Description
System.Double	Value stored in "to" units

ConvertFromPixels(PointF, PrintUnits)

Convert rectangle from pixels to specified units

Declaration

public PointF ConvertFromPixels(PointF point, PrintUnits to)

Parameters

Type	Name	Description
System.Drawing.PointF	point	point in pixels units
PrintUnits	to	convert to units

Returns

Type	Description
System.Drawing.PointF	output Point in specified units

ConvertFromPixels(RectangleF, PrintUnits)

Convert rectangle in Pixels into rectangle with specified measure units

Declaration

public RectangleF ConvertFromPixels(RectangleF rect, PrintUnits to)

Parameters

Type	Name	Description
System.Drawing.RectangleF	rect	source rectangle in pixels units
PrintUnits	to	convert to units

Returns

Type	Description
System.Drawing.RectangleF	output Rectangle in specified units

ConvertFromPixels(SizeF, PrintUnits)

Convert Size in pixels to size in specified measure units

Declaration

public SizeF ConvertFromPixels(SizeF size, PrintUnits to)

Parameters

Type	Name	Description
System.Drawing.SizeF	size	source size
PrintUnits	to	convert to units

Returns

Type	Description
System.Drawing.SizeF	output size in specified measure units

ConvertFromPixels(Single, PrintUnits)

Converts value, stored in pixels, to value in "to" units

Declaration

public float ConvertFromPixels(float value, PrintUnits to)

Parameters

Type	Name	Description
System.Single	value	Value to convert
PrintUnits	to	Indicates units to convert to

Returns

Type	Description
System.Single	Value stored in "to" units

ConvertToPixels(Double, PrintUnits)

Converts value, stored in "from" units, to pixels

Declaration

public double ConvertToPixels(double value, PrintUnits from)

Parameters

Type	Name	Description
System.Double	value	Value to convert
PrintUnits	from	Indicates units to convert from

Returns

Type	Description
System.Double	Value stored in pixels

ConvertToPixels(PointF, PrintUnits)

Convert point from specified measure units to pixels

Declaration

public PointF ConvertToPixels(PointF point, PrintUnits from)

Parameters

Type	Name	Description
System.Drawing.PointF	point	source point for convert
PrintUnits	from	measure units

Returns

Type	Description
System.Drawing.PointF	point in pixels coordinates

ConvertToPixels(RectangleF, PrintUnits)

Convert rectangle location and size to Pixels from specified measure units

Declaration

public RectangleF ConvertToPixels(RectangleF rect, PrintUnits from)

Parameters

Type	Name	Description
System.Drawing.RectangleF	rect	source rectangle
PrintUnits	from	source rectangle measure units

Returns

Type	Description
System.Drawing.RectangleF	Rectangle with Pixels

ConvertToPixels(SizeF, PrintUnits)

Convert size from specified measure units to pixels

Declaration

public SizeF ConvertToPixels(SizeF size, PrintUnits from)

Parameters

Type	Name	Description
System.Drawing.SizeF	size	source size
PrintUnits	from	measure units

Returns

Type	Description
System.Drawing.SizeF	size in pixels

ConvertToPixels(Single, PrintUnits)

Converts value, stored in "from" units, to pixels

Declaration

public float ConvertToPixels(float value, PrintUnits from)

Parameters

Type	Name	Description
System.Single	value	Value to convert
PrintUnits	from	Indicates units to convert from

Returns

Type	Description
System.Single	Value stored in pixels

ConvertUnits(Double, PrintUnits, PrintUnits)

Converts value, stored in "from" units, to value in "to" units

Declaration

public double ConvertUnits(double value, PrintUnits from, PrintUnits to)

Parameters

Type	Name	Description
System.Double	value	Value to convert
PrintUnits	from	Indicates units to convert from
PrintUnits	to	Indicates units to convert to

Returns

Type	Description
System.Double	Value stored in "to" units