Display Range tool
imdisplayrange function to create a Display Range
tool. The Display Range tool shows the display range of the grayscale image or images in
imdisplayrange creates a Display Range tool in the current
imdisplayrange( creates a Display
Range tool in the figure specified by the handle
returns a handle to the Display Range tool uipanel.
htool = imdisplayrange(___)
Display an image and include the Display Range tool.
Import a 16-bit DICOM image and display it with its default range and scaled range in the same figure.
dcm = dicomread('CT-MONO2-16-ankle.dcm'); subplot(1,2,1), imshow(dcm); subplot(1,2,2), imshow(dcm,); imdisplayrange;
h— Handle to graphics object
Handle to a figure, axes, uipanel, or image graphics object, specified as a handle. Axes, uipanel, or figure objects must contain at least one image object.
hparent— Handle to figure or uipanel object
Handle to a figure or uipanel object that contains the Display Range tool, specified as a handle.
himage— Handle to images
Handle to one or more images, specified as a handle or an array of image handles.
htool— Handle to Display Range tool
Handle to Display Range tool uipanel, returned as a handle.
The Display Range tool is a uipanel object, positioned in the lower-right corner of the figure. It contains the label Display range: followed by the display range values for the image.
For an indexed, truecolor, or binary image, the display range is not
applicable and is set to empty (
The Display Range tool can work with multiple images in a figure. When the
pointer is not in an image in a figure, the Display Range tool displays