public LeadPoint Start { get; set; }
Start # get and set (ExtractMessageCommand)
LeadPoint at which the message will be extracted from the image.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Effects;
public void ExtractMessageCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"));
// Prepare the command
AddMessageCommand addmessageCommand = new AddMessageCommand();
addmessageCommand.Password = null;
addmessageCommand.Start = new LeadPoint(0, 0);
addmessageCommand.Message = "LEAD Technologies, Inc.";
// Add the above message to image in the default position and with the default password.
addmessageCommand.Run(image);
// Prepare the command
ExtractMessageCommand command = new ExtractMessageCommand();
// set password and start properties values same as AddMessageCommand values.
command.Password = null;
command.Start = new LeadPoint(0, 0);
command.Directory = Path.Combine(LEAD_VARS.ImagesDir, "");
// Extract the message from the image in the default position and with the default password.
command.Run(image);
codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24);
if (command.Message != null && command.Message.Length != 0)
MessageBox.Show(command.Message, "Extracted Message");
else if (command.FileName != null && command.FileName.Length != 0)
MessageBox.Show(command.FileName, "Extracted File");
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images";
}
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