BlankPageDetectorCommandFlags options used in the blank page detection process.
Note For information on deprecated members, refer to Version Change Summary: v20 to v21.
public BlankPageDetectorCommandFlags Flags { get; set; }
@property (nonatomic, assign) LTBlankPageDetectorCommandFlags flags;
public int getFlags();
public void setFlags(
int intValue
);
public:
property BlankPageDetectorCommandFlags Flags {
BlankPageDetectorCommandFlags get();
void set ( BlankPageDetectorCommandFlags );
}
Flags # get and set (BlankPageDetectorCommand)
The BlankPageDetectorCommandFlags enumeration values. Use a bitwise OR ( | ) to specify one or more flags.
Runs the BlankPageDetectorCommand on an image and determines whether it is blank.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;
public void BlankPageDetectorCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Clean.tif"));
// Prepare the command
BlankPageDetectorCommand command = new BlankPageDetectorCommand();
//Determine whether the image is a blank page
command.Flags = BlankPageDetectorCommandFlags.DetectNoisyPage;
command.Run(image);
MessageBox.Show(" Is Blank : " + command.IsBlank + "\n Accuracy : " + (command.Accuracy * 1.0 / 100) + "%", "Blank Page Detection Results");
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images";
}
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