Re: rotate control points and gripper

Hi,

I have one AnnRectangleObject I need to provide rotate points and gripper to this rectangle object how should I do it.I am using leadtools 15 and c# .net.
And if I use AnnAutomationManager.RectangleObjectId I will get the rotate points and gripper to recatangle but how should I get the changed or final area of the rectangle,start co-ordinates,width and height of rectangle if possible provide some sample code. Please reply soon.

Thanks
manju

Manju,

You can change the location of the center and gripper for the AnnRectangleObject by changing the AnnRectangleObject.RotateCenter and AnnRectangleObject.RotateGripper properties.

Also, do you mean that you want to get the final area, width and height of the AnnRectangleObject after drawing it?
You can get the bounding rectangle of the AnnRectangleObject after drawing it by using the AutomationAnn.CurrentEditObject.BoundingRectangle property.

If you are talking about something else, please provide me with more details about what exactly you are trying to do.

Thanks,
Maen Badwan
LEADTOOLS Technical Support

I am using ,

AutomationAnn.Manager.CurrentObjectId = AnnAutomationManager.RectangleObjectId;

to display rectangle on image but how should i get co-ordinates of that rectangle???

Hello,

Do you mean that you want to get the coordinates of that AnnRectangleObject directly after drawing it on the image?

Did you try to use the AutomationAnn.CurrentEditObject.BoundingRectangle property?

Thanks,
Maen Badwan
LEADTOOLS Technical Support

Hi,

Please check the below code snippet,

AnnStampObject stamp = new AnnStampObject();
stamp.Pen = new AnnPen(Color.Red, new AnnLength(10));
stamp.Brush = null;
stamp.Font = new AnnFont("Arial", new AnnLength(10, AnnUnit.Point), FontStyle.Regular);
stamp.Alignment = StringAlignment.Center;
stamp.Picture = new AnnPicture(Image.FromFile("c:\\PE5.jpg"));
stamp.LineAlignment = StringAlignment.Center;
stamp.Bounds = new AnnRectangle(50, 50, 100, 100, AnnUnit.Pixel/* .Pixel*/);
cotainer.Objects.Add(stamp);
stamp.Draw(rasterImageViewer1.Image.CreateGdiPlusGraphics().Graphics);


This code will disply static stamp rectangle on an image how should I provide gripper and rotate points to this stamp rectangle so that I can rotate that stamp. I dont want to use
AutomationAnn.Manager.CurrentObjectId = AnnAutomationManager.StampObjectId;

I need to provide my own properties window.so how should I get rotate points and gripper to stamp object.Please reply soon.

Thanks
Manju