←Select platform

FontHeight Property

Summary

Font height in PDF units.

Syntax

C#
VB
Java
C++
public double FontHeight { get; set; } 
Public Property FontHeight As Double 
public double getFontHeight() 
public void setFontHeight(double height) 
             
public: 
property double FontHeight { 
   double get(); 
   void set (    double ); 
} 

Property Value

A System.Double that represents the font height in PDF units (1/72 of an inch and bottom left). The default value is 0.

Remarks

This value contains the height of this PDF text annotation in PDF units (1/72 of an inch and bottom left). You can use the PDFDocumentPage.ConvertPoint method to convert the value to a pixels or inches and then to points if required. Here is an example:

// Get the font height in PDF units, which 1/72 of an inch, i.e. in points 
double fontHeightPoints = pdfObject.TextProperties.FontHeight; 
// Convert to inches:  
double fontHeightInches1 = fontHeightPoints / 72.0; 
// Or use PDFDocumentPage.ConvertPoint to convert to inches: 
PDFPoint pt = new PDFPoint(0, fontHeightPoints); 
double fontHeightInches2 = pdfDocumentPage.ConvertPoint(PDFCoordinateType.Pdf, PDFCoordinateType.Inch, pt).Y; 
// And pixels: 
double fontHeightPixels = pdfDocumentPage.ConvertPoint(PDFCoordinateType.Pdf, PDFCoordinateType.Pixel, pt).Y; 

For more information, refer to PDF Coordinate System.

Example

For an example, refer to PDFTextAnnotation.

Requirements

Target Platforms

Help Version 20.0.2018.1.18
Products | Support | Contact Us | Copyright Notices
© 1991-2018 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Pdf Assembly