Add extended testgrid resources and generation scripts#382
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- Extend testgrid collection from 1374 to ~21854 tile images (16 zoom levels) - Add scripts/generate-testgrid.cs: C# script to generate the testgrid DZI - Add scripts/generate-dzi.cs: C# script to convert images into DZI tile sets - Update testgrid.dzi with extended image dimensions Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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These binary assets and generation scripts are now maintained in a separate PR to keep this PR focused on library code changes. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Resolve conflicts: testgrid resources deleted in our branch (extracted to PR #382) vs main which had modified those same files. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Extracts testgrid tile images and generation scripts into a standalone PR.
What's included
resources/collections/testgrid/: Extended testgrid DZI collection (~21K tiles across 16 zoom levels) used for DeepZoom integration tests and the Blazor sample default imagescripts/generate-testgrid.cs: C# dotnet-script to regenerate the testgrid from scratch (draws labeled grid cells with SkiaSharp)scripts/generate-dzi.cs: C# dotnet-script to tile any image into a Deep Zoom Image (DZI) collectionWhy separate?
This PR was extracted from the larger DeepZoom static preview PR (#379) to keep binary assets and tooling scripts separate from library code changes.