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K3D-tools / K3D-jupyter

K3D lets you create 3D plots backed by WebGL with high-level API (surfaces, isosurfaces, voxels, mesh, cloud points, vtk objects, volume renderer, colormaps, etc). The primary aim of K3D-jupyter is to be easy for use as stand alone package like matplotlib, but also to allow interoperation with existing libraries as VTK.
MIT License
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Wireframe line width when changing screenshot DPI #338

Closed ishomam closed 2 years ago

ishomam commented 2 years ago

First, thanks for the awesome library.

I was trying to export a high quality image for a graphic which has a wireframe. To increase resolution I used plot.screenshot_scale = 6.0 However, this produces an image with thin wireframe (because wireframe width is not scaled with the image). Therefore, is there a way to change wireframe width or to scale its width when exporting with higher DPI? K3D-1650961305642

ishomam commented 2 years ago

Or if the screenshot could be taken as vector-graphics-based format such as SVG, this would also be perfect!

artur-trzesiok commented 2 years ago

Hi @ishomam

Svg is not supported. Wireframe is a shortcut to fast displaying and always have line with 1 pixel width. If you want to do wireframe I will intriduce k3d.lines - new primitive in k3d.

ishomam commented 2 years ago

Ok, thank you so much for your answer and for working on the new k3d.lines

artur-trzesiok commented 2 years ago

Please download new version of k3d@2.13.0:

It should be there :)