public RemapIntensityCommand()
- (instancetype)init
public RemapIntensityCommand();
public:
RemapIntensityCommand();
__init__() # Default constructor
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing;
using Leadtools.ImageProcessing.Color;
using Leadtools.ImageProcessing.Effects;
public void RemapIntensityCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp"));
// Prepare the command
//This example will darken loaded image by using lookup table affected by exponential function.
int[] LookupTable = new int[256]; // Array to hold lookup table.
//Get Lookup table where the array calculated by the linear function for all the items of the array is from 0 - 255.
LookupTable[0] = 255;
LookupTable[255] = 0;
EffectsUtilities.GetFunctionalLookupTable(LookupTable, 0, 255, 5, FunctionalLookupTableFlags.Linear);
RemapIntensityCommand command = new RemapIntensityCommand();
command.Flags = RemapIntensityCommandFlags.Master;
command.LookupTable = LookupTable;
command.Run(image);
codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images";
}
import java.io.File;
import java.io.IOException;
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.color.*;
import leadtools.imageprocessing.effects.*;
public void remapIntensityCommandExample() {
final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images";
final String outputFileName = combine(LEAD_VARS_IMAGES_DIR, "Result.jpg");
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.setThrowExceptionsOnInvalidImages(true);
RasterImage image = codecs.load(combine(LEAD_VARS_IMAGES_DIR, "sample5.cmp"));
// Prepare the command
// This example will darken loaded image by using lookup table affected by
// exponential function.
int[] lookupTable = new int[256]; // Array to hold lookup table.
// Get Lookup table where the array calculated by the linear function for all
// the items of the array is from 0 - 255.
lookupTable[0] = 255;
lookupTable[255] = 0;
EffectsUtilities.getFunctionalLookupTable(lookupTable, 0, 255, 5, FunctionalLookupTableFlags.LINEAR);
RemapIntensityCommand command = new RemapIntensityCommand();
command.setFlags(RemapIntensityCommandFlags.MASTER.getValue());
command.setLookupTable(lookupTable);
command.run(image);
codecs.save(image, outputFileName, RasterImageFormat.JPEG, 24);
System.out.println("Command run and image saved to " + outputFileName);
assertTrue(new File(outputFileName).exists());
}
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