[Feature] Image should be able to be positioned relative to the current scroll position.

[SquirrelKiev]

Not entirely sure how to phrase this, but, it'd be nice if the image could be positioned relative to the current scroll position (as well as absolutely, as it is currently). Scroll all the way to the bottom of the code window and you see the image type thing.

[SquirrelKiev]

https://github.com/user-attachments/assets/78ca4a97-445c-4d9f-937f-53e973f94bc3

Still not confident in my phrasing haha, hope this explains better.

[buchizo]

Your wants feature means like as parallax, rights? If right, it's so cool. But unfotunataly ClaudiaIDE is limited by Visual Studio editor.

Visual Studio's editor is include a lot of layers. e.g. text, cursor, highlight, line number, e.t.c. e.t.c.. ClaudiaIDE insert image layer to Visual Studio. This means ClaudiaIDE can control only mine layer. I guess this feature should control all area for editor (maybe virtual), however I'm not know how to it.

[SquirrelKiev]

Prefacing with I'm not too familiar with how Visual Studio rendering works, but if it's possible to get the current position of where the code window is currently scrolled to, it should be trivial to figure out the math for where to place the image from there I'd assume?

[SquirrelKiev]

https://github.com/user-attachments/assets/c9ae2ad4-c627-47f4-a56b-dfaefe8c6132

Tried the approach I mentioned above, seems to work, although not well without lots of tweaks. From what I can gather it seems like it'd be quite a bit of work to get this working with all the existing settings options.

For reference, here's a snippet of the implementation above. Had to change the ViewportUnits which alone i can imagine would break a fair few settings if integrated properly,

                _view.LayoutChanged += (s, e) =>
                {
                    if (!_hasImage)
                    {
                        InvokeChangeImage(null, null);
                    }
                    else
                    {
                        RefreshBackground();
                    }

                    if (_visualBrushStatic != null)
                    {
                        // a lot of this should be changed at creation time of _visualBrushStatic, not every layout change like im doing here.
                        _visualBrushStatic.ViewportUnits = BrushMappingMode.Absolute;

                        var vp = _visualBrushStatic.Viewport;
                        // 0 here should be replaced with _settings.ViewBoxPointX and _settings.ViewBoxPointY respectively
                        // but that causes weird positioning due to other defined behaviour
                        vp.X = 0 - _view.ViewportLeft;
                        vp.Y = 0 - _view.ViewportTop;
                        // this is wrong really, as this will only be the width and height of the viewable area.
                        vp.Width = _view.ViewportWidth;
                        vp.Height = _view.ViewportHeight;

                        _visualBrushStatic.Viewport = vp;
                    }
                };

[buchizo]

WIP

https://github.com/user-attachments/assets/290b2369-2f45-425f-9134-4c37f98eaedd