VintaSoft Imaging .NET SDK and Plug-ins Discussions

Good morning,

I would like to know if the library provides to draw multi rectangle or elliptical selections.
If this stuff isn't there, how can i build a work-around?

Thanks

Hi Alex,

Sorry, pheraphs i didn't write well the question.
I'd like to draw several selections on imageviewer (therefore show all these selections on imageviewer) and edit each selection.

I make an example:
I draw [hardcoded] three area selections with this code:

      var rectTool = new RectangularSelectionToolWithCopyPaste();
      var rectTool1 = new RectangularSelectionToolWithCopyPaste();
      var rectTool2 = new RectangularSelectionToolWithCopyPaste();
      var ellipseTool = new CustomSelectionTool();
      imageBox.VisualTool = new CompositeVisualTool(rectTool, rectTool1,rectTool2, ellipseTool);
      rectTool.Rectangle = new System.Drawing.Rectangle(0, 0, 100, 100);
      rectTool1.Rectangle = new System.Drawing.Rectangle(100, 100, 500, 500);
      rectTool2.Rectangle = new System.Drawing.Rectangle(500, 500, 500, 500);
      ellipseTool.Selection = new EllipticalSelectionRegion(new System.Drawing.Rectangle(99, 1200, 700,300));

I see these selections on imageviewer but i can't risize or drag them: In VisualTools of imageViewer i see three selections and "user interaction visual tool".
If i try to move a selection, the cursor changes and i start to draw a new selection.

How can i resize and move a drawn selection?

Hi Alexander,

I can't use customselectiontool because i don't want to draw some rectangles in a selection.
I don't want transform just a rectangle or an ellipse. I want to draw and show severals ROIs in the image viewer.
In this image https://we.tl/t-crCLxUhqJ5, you can see 4 different selections ( A, B, C, D ).

I have drawn A,B,C ROIs by code but i can't tranform them beacause when i try to resize the C Shape ( for example ), the cursors change and draw a new selection.

I would like to draw each selection one by one in image viewer and i would like to transform them one by one.

Is it possibile do it?

Thank you

Hi Alex,

thank you!

Gianni