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
Inherited Members
Namespace: Syncfusion.Layouting
Assembly: Syncfusion.DLS.Base.dll
Syntax
public class UnitsConvertorConstructors
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 |