NRRD¶

NRRD format write utilities.

io.NRRD.bitmap2nrrd(filename, bitmap, bb, options)¶

BITMAP2NRRD - Save bitmap matrix to NRRD format.

Syntax:

io.NRRD.bitmap2nrrd(filename, bitmap, bb, options)

Format description: http://teem.sourceforge.net/nrrd/format.html

Input Arguments:

• filename - filename for NRRD

• bitmap - a dataset, [height, width, colors, depth]

• bb - bounding box information, a vector [minX, maxX, minY, maxY, minZ, maxZ]

• options - (optional) struct with fields:

  • overwrite - [logical] if true do not check whether file with provided filename already exists; default: false

  • showWaitbar - [logical] if true show the progress bar, if false do not show; default: true

  • ParentFigure - (optional) handle to the main MIB application window. When provided, the progress bar is rendered as uiprogressdlg attached to that window (recommended for GUI use). When absent or empty the legacy waitbar is used as a fallback

Output Arguments:

• result - 1 = success, 0 = failure

Example 1 - standalone / scripted use (no GUI parent):

bb = dataset.image.boundingBox;  % [xmin xmax ymin ymax zmin zmax]
opts.overwrite   = 1;
opts.showWaitbar = false;
io.NRRD.bitmap2nrrd('/output/volume.nrrd', imgData_hwd, bb, opts);

Example 2 - GUI use (attach progress dialog to the MIB window):

bb = dataset.image.boundingBox;
opts.overwrite    = 1;
opts.showWaitbar  = true;
opts.ParentFigure = obj.mibModel.mibGUI;   % uiprogressdlg parent
io.NRRD.bitmap2nrrd('/output/volume.nrrd', imgData_hwd, bb, opts);