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Leadtools.Annotations.Core Namespace > Classes > AnnProtractorObject > Methods > GetRulerLengthFromPoints Method
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GetRulerLengthFromPoints Method
Summary
Gets the length of the ruler between two points.
Syntax
public virtual Leadtools.LeadLengthD GetRulerLengthFromPoints(Leadtools.LeadPointD startPoint,Leadtools.LeadPointD endPoint,double calibrationScale)
Public Overridable Function GetRulerLengthFromPoints( _ByVal startPoint As Leadtools.LeadPointD, _ByVal endPoint As Leadtools.LeadPointD, _ByVal calibrationScale As Double _) As Leadtools.LeadLengthD
public virtual Leadtools.LeadLengthD GetRulerLengthFromPoints(Leadtools.LeadPointD startPoint,Leadtools.LeadPointD endPoint,double calibrationScale)
-(double) getRulerLengthFrom:(LeadPointD) startPointto:(LeadPointD) endPointscale:(double) calibrationScale;
public LeadLengthD getRulerLengthFromPoints(LeadPointD startPoint,LeadPointD endPoint,double calibrationScale)
function Leadtools.Annotations.Core.AnnProtractorObject.GetRulerLengthFromPoints(startPoint ,endPoint ,calibrationScale)
Parameters
startPoint
The starting point of the ruler.
endPoint
The ending point of the ruler.
calibrationScale
The ratio of the horizontal resolution (dots per inch or DPI) to the vertical resolution. For most images, the ratio is 1.
Return Value
The length of the ruler based on the
calibrationScale
The ratio of the horizontal resolution (dots per inch or DPI) to the vertical resolution. For most images, the ratio is 1.
The ratio of the horizontal resolution (dots per inch or DPI) to the vertical resolution. For most images, the ratio is 1.
Requirements
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
Leadtools.Annotations.Core Assembly
