From 6156cb8d6d3fa861d7477a48fcf881aea3442ce3 Mon Sep 17 00:00:00 2001 From: tpietzsch Date: Sun, 15 Sep 2024 13:09:35 +0200 Subject: [PATCH] Add convenience default method BlockSupplier.toCellImg(...) --- .../algorithm/blocks/BlockSupplier.java | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/src/main/java/net/imglib2/algorithm/blocks/BlockSupplier.java b/src/main/java/net/imglib2/algorithm/blocks/BlockSupplier.java index 067449097..b8983f452 100644 --- a/src/main/java/net/imglib2/algorithm/blocks/BlockSupplier.java +++ b/src/main/java/net/imglib2/algorithm/blocks/BlockSupplier.java @@ -44,6 +44,7 @@ import net.imglib2.RandomAccessible; import net.imglib2.Typed; import net.imglib2.blocks.PrimitiveBlocks; +import net.imglib2.cache.img.CachedCellImg; import net.imglib2.type.NativeType; import net.imglib2.util.Cast; import net.imglib2.util.Util; @@ -156,6 +157,25 @@ default < U extends NativeType< U > > BlockSupplier< U > andThen( Function< Bloc return andThen( function.apply( this ) ); } + /** + * Return a {@code CachedCellImg} which copies cells from this {@code BlockSupplier}. + * + * @param dimensions + * dimensions of the {@code CachedCellImg} to create + * @param cellDimensions + * block size of the {@code CachedCellImg} to create. + * This is extended or truncated as necessary. + * For example if {@code cellDimensions={64,32}} then for creating a 3D + * image it will be augmented to {@code {64,32,32}}. For creating a 1D image + * it will be truncated to {@code {64}}. + * + * @return a {@code CachedCellImg} which copies cells from this {@code BlockSupplier}. + */ + default CachedCellImg< T, ? > toCellImg( final long[] dimensions, final int... cellDimensions ) + { + return BlockAlgoUtils.cellImg( this, dimensions, cellDimensions ); + } + /** * Create a {@code BlockSupplier} accessor for an arbitrary {@code * RandomAccessible} source. Many View constructions (that ultimately end in