tensorstore::ChunkLayout::ChunkAspectRatio

#include "tensorstore/chunk_layout.h"

using tensorstore::ChunkLayout::ChunkAspectRatio = ChunkAspectRatioFor<kUnspecifiedUsage>;

using tensorstore::ChunkLayout::WriteChunkAspectRatio = ChunkAspectRatioFor<Usage::kWrite>;

using tensorstore::ChunkLayout::ReadChunkAspectRatio = ChunkAspectRatioFor<Usage::kRead>;

using tensorstore::ChunkLayout::CodecChunkAspectRatio = ChunkAspectRatioFor<Usage::kCodec>;

Specifies the desired aspect ratio for all chunk shapes (codec, read, and write).

Equivalent to specifying CodecChunkAspectRatio, ReadChunkAspectRatio, and WriteChunkAspectRatio.

Even with hard_constraint=true, the aspect ratio is always treated as a preference rather than requirement, and is overridden by other constraints on chunk shapes.