Class UnitHelper

Helper for working with screen, printer and other coordinate systems / units. Sample: inch, mm, cm, ppi, dpi

Inheritance
System.Object
UnitHelper
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: Simplic.EPLEditor
Assembly: Simplic.EPLEditor.dll
Syntax
public static class UnitHelper

Methods

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CmToPx(Double, Int32)

Centimeter to pixel

Declaration
public static double CmToPx(double cm, int dpi)
Parameters
Type Name Description
System.Double cm

Centimeter to use which will be turned into pixel
System.Int32 dpi

DPI of the screen
Returns
Type Description
System.Double

Cm -> Pixel
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DotToPixel(Int32, Double, Double, Int32, Int32)

Convert dot with dot per millimeter to screen coordinates based on specific dpi

Declaration
public static Tuple<double, double> DotToPixel(int dotPerMM, double dotX, double dotY, int targetDPIX, int targetDPIY)
Parameters
Type Name Description
System.Int32 dotPerMM

Dots / mm
System.Double dotX

X coordinate of the dot
System.Double dotY

Y coordinate of the dot
System.Int32 targetDPIX
System.Int32 targetDPIY
Returns
Type Description
System.Tuple<System.Double, System.Double>

X/Y coordinates on the screen
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DotToPixel(Int32, Double, Int32)

Declaration
public static double DotToPixel(int dotPerMM, double dot, int targetDPI)
Parameters
Type Name Description
System.Int32 dotPerMM
System.Double dot
System.Int32 targetDPI
Returns
Type Description
System.Double
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PixelToDot(Int32, Double, Int32)

Declaration
public static double PixelToDot(int dotPerMM, double pixel, int dpi)
Parameters
Type Name Description
System.Int32 dotPerMM
System.Double pixel
System.Int32 dpi
Returns
Type Description
System.Double