public bool IsInverted { get; }
@property (nonatomic, assign, readonly) BOOL isInverted;
public boolean isInverted();
public:
property bool IsInverted {
bool get();
}
IsInverted # get (InvertedPageCommand)
true if the image is inverted, otherwise; false.
The value of the IsInverted property is updated after the command is run on an image. You can specify whether the command will change the image data or just check for inversion using the Flags property. However, the IsInverted property will always be updated whether or not the image data was changed.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;
using Leadtools.ImageProcessing.Color;
public void InvertedPageCommandExample()
{
RasterCodecs codecs = new RasterCodecs();
// Get an image
string tifFileName = Path.Combine(LEAD_VARS.ImagesDir, "ocr1.tif");
string invertedImageFileName = Path.Combine(LEAD_VARS.ImagesDir, "ocr1_Inverted.tif");
string nonInvertedImageFileName = Path.Combine(LEAD_VARS.ImagesDir, "ocr1_NonInverted.tif");
RasterImage image = codecs.Load(tifFileName);
// The images should be non-inverted at the beginning, check
InvertedPageCommand invertedPage = new InvertedPageCommand(InvertedPageCommandFlags.NoProcess);
invertedPage.Run(image);
Console.WriteLine("Original image, inverted = {0}", invertedPage.IsInverted);
// Invert the image
InvertCommand invert = new InvertCommand();
invert.Run(image);
codecs.Save(image, invertedImageFileName, image.OriginalFormat, image.BitsPerPixel);
// Check again
invertedPage.Run(image);
Console.WriteLine("After running InvertCommand, inverted = {0}", invertedPage.IsInverted);
// Now run the command to un-invert the image
invertedPage.Flags = InvertedPageCommandFlags.Process;
invertedPage.Run(image);
// Now check the image again
invertedPage.Flags = InvertedPageCommandFlags.NoProcess;
invertedPage.Run(image);
Console.WriteLine("After running InvertedPageCommand, inverted = {0}", invertedPage.IsInverted);
codecs.Save(image, nonInvertedImageFileName, image.OriginalFormat, image.BitsPerPixel);
image.Dispose();
codecs.Dispose();
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images";
}
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