public ConvertToColoredGrayCommand(
int redFactor,
int greenFactor,
int blueFactor,
int redGrayFactor,
int greenGrayFactor,
int blueGrayFactor
)
- (instancetype)initWithRedFactor:(NSInteger)redFactor greenFactor:(NSInteger)greenFactor blueFactor:(NSInteger)blueFactor redGrayFactor:(NSInteger)redGrayFactor greenGrayFactor:(NSInteger)greenGrayFactor blueGrayFactor:(NSInteger)blueGrayFactor NS_DESIGNATED_INITIALIZER;
public ConvertToColoredGrayCommand(
int redFactor,
int greenFactor,
int blueFactor,
int redGrayFactor,
int greenGrayFactor,
int blueGrayFactor
);
public:
ConvertToColoredGrayCommand(
int redFactor,
int greenFactor,
int blueFactor,
int redGrayFactor,
int greenGrayFactor,
int blueGrayFactor
)
__init__(self,redFactor,greenFactor,blueFactor,redGrayFactor,greenGrayFactor,blueGrayFactor) # Overloaded constructor
redFactor
Value that represents the percentage or weight given to the red value of each pixel in the image. Possible values are 0 to 1000.
greenFactor
Value that represents the percentage or weight given to the green value of each pixel in the image. Possible values are 0 to 1000.
blueFactor
Value that represents the percentage or weight given to the blue value of each pixel in the image. Possible values are 0 to 1000.
redGrayFactor
Additional weighting factor (percentage) used to modify the red component in the output pixel. This value can be negative. Possible values are -1000 to 1000.
greenGrayFactor
Additional weighting factor (percentage) used to modify the green component in the output pixel. This value can be negative. Possible values are -1000 to 1000.
blueGrayFactor
Additional weighting factor (percentage) used to modify the blue component in the output pixel. This value can be negative. Possible values are -1000 to 1000.
Run the ConvertToColoredGrayCommand on an image with RedFactor = 300, GreenFactor = 590, BlueFactor = 110, RedGrayFactor = 500, GreenGrayFactor = 300, BlueGrayFactor = 200.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Color;
public void ConvertToColoredGrayConstructorExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));
// Prepare the command
ConvertToColoredGrayCommand command = new ConvertToColoredGrayCommand(300, 590, 110, 500, 300, 200);
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.assertTrue;
import leadtools.*;
import leadtools.codecs.*;
import leadtools.imageprocessing.color.*;
public void convertToColoredGrayConstructorExample() {
final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images";
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.setThrowExceptionsOnInvalidImages(true);
RasterImage image = codecs.load(combine(LEAD_VARS_IMAGES_DIR, "Master.jpg"));
// Prepare the command
ConvertToColoredGrayCommand command = new ConvertToColoredGrayCommand(300, 590, 110, 500, 300, 200);
command.run(image);
// Save your image
codecs.save(image, combine(LEAD_VARS_IMAGES_DIR, "Result.jpg"), RasterImageFormat.JPEG, 24);
System.out.println("Command run and image saved to " + combine(LEAD_VARS_IMAGES_DIR, "Result.jpg"));
assertTrue(new File(combine(LEAD_VARS_IMAGES_DIR, "Result.jpg")).exists());
}
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