Resolution Property

Summary

Gets or sets the resolution (DPI) to load.

Syntax

C++/CLI

Java

Python

public int Resolution {get; set;}

public int getResolution() 
public void setResolution(int resolution)

public: 
property int Resolution { 
   int get(); 
   void set (    int ); 
}

Resolution # get and set (CodecsWmfLoadOptions)

Property Value

The default value is 0

The resolution (DPI) to load.

Remarks

This class supports setting the horizontal and vertical resolutions individually (XResolution and YResolution properties respectively). In most cases, it is desirable to set both to the same value. The Resolution property provides a shortcut to do just that. Setting Resolution to a value, sets both XResolution and YResolution to the same value. Getting the value of Resolution will return the maximum of XResolution and YResolution (usually they have the same value).

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
 
using Leadtools.ImageProcessing.Core; 
using Leadtools.Pdf; 
 
public void CodecsWmfOptionsExample() 
{ 
   RasterCodecs codecs = new RasterCodecs(); 
 
   string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp"); 
 
   // Setting new options. 
   // CodecsWmfOptions & CodecsWmfLoadOptions reference 
   codecs.Options.Wmf.Load.XResolution = 500; 
   codecs.Options.Wmf.Load.YResolution = 500; 
   codecs.Options.Wmf.Load.Resolution = 0; 
 
   RasterImage image = codecs.Load(srcFileName); 
   codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "WmfImage.wmf"), RasterImageFormat.Wmf, image.BitsPerPixel); 
 
   image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "WmfImage.wmf")); 
 
   codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "wmf.bmp"), RasterImageFormat.Bmp, image.BitsPerPixel); 
 
   // Clean up 
   image.Dispose(); 
   codecs.Dispose(); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
}

 
import java.io.File; 
import java.io.IOException; 
import java.net.URI; 
import java.net.URISyntaxException; 
import java.nio.file.Paths; 
 
import org.junit.*; 
import org.junit.runner.JUnitCore; 
import org.junit.runner.Result; 
import org.junit.runner.notification.Failure; 
import static org.junit.Assert.*; 
 
import leadtools.*; 
import leadtools.codecs.*; 
import leadtools.imageprocessing.core.MinMaxBitsCommand; 
 
 
public void codecsWmfOptionsExample() { 
   final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
   RasterCodecs codecs = new RasterCodecs(); 
   String srcFileName = combine(LEAD_VARS_IMAGES_DIR, "barcode1.tif"); 
 
   // Setting new options. 
   // CodecsWmfOptions & CodecsWmfLoadOptions reference 
   codecs.getOptions().getWmf().getLoad().setXResolution(500); 
   codecs.getOptions().getWmf().getLoad().setYResolution(500); 
   codecs.getOptions().getWmf().getLoad().setResolution(0); 
 
   RasterImage image = codecs.load(srcFileName); 
   codecs.save(image, combine(LEAD_VARS_IMAGES_DIR, "WmfImage.wmf"), RasterImageFormat.WMF, 0); 
 
   image = codecs.load(combine(LEAD_VARS_IMAGES_DIR, "WmfImage.wmf")); 
 
   String outputFileName = combine(LEAD_VARS_IMAGES_DIR, "wmf.bmp"); 
   codecs.save(image, outputFileName, RasterImageFormat.BMP, image.getBitsPerPixel()); 
 
   assertTrue("File unsuccessfully saved to " + outputFileName, (new File(outputFileName)).exists()); 
   System.out.printf("File successfully saved to %s%n", outputFileName); 
 
   // Clean up 
   image.dispose(); 
   codecs.dispose(); 
}

Requirements

Target Platforms

Reference

CodecsWmfLoadOptions Class

CodecsWmfLoadOptions Members

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Help Version 23.0.2024.2.29

Leadtools.Codecs Assembly

Introduction

Getting Started

Namespaces

Leadtools.Codecs Namespace

Assemblies