ZoomPercent Property

Summary

Initial page zoom percentage.

Syntax

C++/CLI

Java

Python

public double ZoomPercent { get; set; }

public double getZoomPercent(); 
public void setZoomPercent( 
   double doubleValue 
);

public: 
property double ZoomPercent { 
   double get(); 
   void set (    double ); 
}

ZoomPercent # get and set (PDFInitialViewOptions)

Property Value

A System.Int32 that specifies the zoom percent (100 equals to no zoom) of the initial page. The default value is 0.

Remarks

The zoom percent (100 equals to no zoom) of the initial page. External viewers should zoom to this value when the PDF file is opened. A value of 0 means do not change the current zoom percentage when going to the initial page.

Example

using Leadtools.WinForms; 
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Controls; 
using Leadtools.Drawing; 
using Leadtools.ImageProcessing; 
using Leadtools.Pdf; 
using Leadtools.Svg; 
 
 
public void PDFFileInitialViewOptionsExample() 
{ 
   string sourceFileName = Path.Combine(LEAD_VARS.ImagesDir, @"Leadtools.pdf"); 
   string destinationFileName = Path.Combine(LEAD_VARS.ImagesDir, @"LEAD_InitialView.pdf"); 
 
   PDFFile pdfFile = new PDFFile(sourceFileName); 
 
   PDFInitialViewOptions myInitialViewOptions = new PDFInitialViewOptions(); 
   myInitialViewOptions.AutoPrint = false; 
   myInitialViewOptions.CenterWindow = false; 
   myInitialViewOptions.DisplayDocTitle = true; 
   myInitialViewOptions.FitWindow = false; 
   myInitialViewOptions.HideMenubar = true; 
   myInitialViewOptions.HideToolbar = true; 
   myInitialViewOptions.HideWindowUI = true; 
   myInitialViewOptions.PageFitType = PDFPageFitType.FitWidth; 
   myInitialViewOptions.PageLayoutType = PDFPageLayoutType.OneColumnDisplay; 
   myInitialViewOptions.PageModeType = PDFPageModeType.PageOnly; 
   myInitialViewOptions.PageNumber = 2; 
   myInitialViewOptions.ZoomPercent = 100; 
 
   pdfFile.InitialViewOptions = myInitialViewOptions; 
 
   pdfFile.SetInitialView(destinationFileName); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
}

Requirements

Target Platforms

Reference

PDFInitialViewOptions Class

PDFInitialViewOptions Members

Download our FREE evaluation

Help Version 22.0.2023.7.10

Leadtools.Pdf Assembly

Introduction

Getting Started

Namespaces

Leadtools.Pdf Namespace

Assemblies