Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Core
Public Sub AutoCropRectangleCommandExample()
Dim codecs As New RasterCodecs()
codecs.ThrowExceptionsOnInvalidImages = True
Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"))
' Prepare the command
Dim command As AutoCropRectangleCommand = New AutoCropRectangleCommand
command.Threshold = 0
command.Run(leadImage)
MessageBox.Show("Left = " + command.Rectangle.Left.ToString() + Chr(13) + "Top = " + command.Rectangle.Top.ToString() + Chr(13) + "Right = " + command.Rectangle.Right.ToString() + Chr(13) + "Bottom = " + command.Rectangle.Bottom.ToString())
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;
public void AutoCropRectangleCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));
// Prepare the command
AutoCropRectangleCommand command = new AutoCropRectangleCommand();
command.Threshold = 0;
command.Run(image);
MessageBox.Show("Left = " + command.Rectangle.Left.ToString() + "\n" +
"Top = " + command.Rectangle.Top.ToString() + "\n" +
"Right = " + command.Rectangle.Right.ToString() + "\n" +
"Bottom = " + command.Rectangle.Bottom.ToString());
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}
function AutoCropRectangleCommandExample()
{
var codecs = new Leadtools.Codecs.RasterCodecs();
codecs.throwExceptionsOnInvalidImages = true;
// Load the image
var srcFileName = "Assets\\IMAGE1.CMP";
return Tools.AppInstallFolder().getFileAsync(srcFileName).then(function (loadFile) {
return codecs.loadAsync(Leadtools.LeadStreamFactory.create(loadFile));
}).then(function (image){
// Prepare the command
with (Leadtools.ImageProcessing.Core) {
var command = new AutoCropRectangleCommand();
command.threshold = 0;
command.run(image);
console.error("Left = " + command.rectangle.x.toString() + "\n" +
"Top = " + command.rectangle.y.toString() + "\n" +
"Right = " + command.rectangle.width.toString() + "\n" +
"Bottom = " + command.rectangle.height.toString());
}
});
}
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;
public async Task AutoCropRectangleCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
// Load the image
string srcFileName = @"Assets\Image1.cmp";
StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName);
RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile));
// Prepare the command
AutoCropRectangleCommand command = new AutoCropRectangleCommand();
command.Threshold = 0;
command.Run(image);
Debug.WriteLine("Left = " + command.Rectangle.X.ToString() + "\n" +
"Top = " + command.Rectangle.Y.ToString() + "\n" +
"Right = " + command.Rectangle.Width.ToString() + "\n" +
"Bottom = " + command.Rectangle.Height.ToString());
}
using Leadtools;
using Leadtools.Examples;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;
public void AutoCropRectangleCommandExample(RasterImage image)
{
// Prepare the command
AutoCropRectangleCommand command = new AutoCropRectangleCommand();
command.Threshold = 0;
command.Run(image);
Debug.WriteLine("Left = " + command.Rectangle.Left.ToString() + "\n" +
"Top = " + command.Rectangle.Top.ToString() + "\n" +
"Right = " + command.Rectangle.Right.ToString() + "\n" +
"Bottom = " + command.Rectangle.Bottom.ToString());
image.Dispose();
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Core
Public Sub AutoCropRectangleCommandExample(ByVal image As RasterImage)
' Prepare the command
Dim command As AutoCropRectangleCommand = New AutoCropRectangleCommand()
command.Threshold = 0
command.Run(image)
Debug.WriteLine("Left = " & command.Rectangle.Left.ToString() & Constants.vbLf & "Top = " & command.Rectangle.Top.ToString() & _
Constants.vbLf & "Right = " & command.Rectangle.Right.ToString() & Constants.vbLf & "Bottom = " & _
command.Rectangle.Bottom.ToString())
image.Dispose()
End Sub