Instances of this class describe the properties of a certain display (and input) device.
Basically, all the features are stored in a completely device independent format. Thus, character dictionaries can be used without any modification on all the different platforms running Squeak.
The recognizing engine uses the display properties to know how to interpret new features (input) and how to display existing features (output).
There can be several display properties in the system, but only one of them is active at a time.

	comparing
	< hasSameContents:

	copying
	copy

	initialize-release
	initializeName:aspectRatio:maxSize:minCaptureDistance:minMoveDistance:

	objects from disk
	readDataFrom:size: storeDataOn:

	private
	createDistinctName:collection: deactivate:

	views
	asMorph newMorph

	class initialization
	initialize

	constants
	fileNameSuffix

	default parameter
	aspectRatio maxSize minCaptureDistance minMoveDistance

	instance browser
	initializeInstanceBrowser instanceBrowser instanceBrowserMorph openInstanceBrowserMorph

	instance creation
	name:aspectRatio:maxSize:minCaptureDistance:minMoveDistance: new

	accessing	top
	activate Activate the current instance
	aspectRatio
	aspectRatio:
	isActive
	maxSize
	maxSize:
	minCaptureDistance
	minCaptureDistance:
	minMoveDistance
	minMoveDistance:
	name Answer a name for the receiver. This is used generically in the title of certain inspectors, such as the referred-to inspector, and specificially by various subsystems. By default, we let the object just print itself out..
	name:
	name:makeDistinct: Set the name to the given symbol or string. If aBoolean is true and the name is not distinct, create a distinct name absed on the given name
	nameAsString
	set:

	comparing	top
	<
	hasSameContents: Determine wheter the contents of this instance is the same as the contents of aCRDisplayProperties.

	copying	top
	copy Answer another instance just like the receiver. Subclasses typically override this method; they typically do not override shallowCopy.

	initialize-release	top
	initializeName:aspectRatio:maxSize:minCaptureDistance:minMoveDistance:

	objects from disk	top
	readDataFrom:size: Fill in the fields of self based on the contents of aDataStream. Return self. Read in the instance-variables written by Object>>storeDataOn:. NOTE: This method must send beginReference: before reading any objects from aDataStream that might reference it. Allow aDataStream to have fewer inst vars. See SmartRefStream.
	storeDataOn: Store myself on a DataStream. Answer self. This is a low-level DataStream/ReferenceStream method. See also objectToStoreOnDataStream. NOTE: This method must send 'aDataStream beginInstance:size:' and then (nextPut:/nextPutWeak:) its subobjects. readDataFrom:size: reads back what we write here.

	private	top
	createDistinctName:collection: Create a name similar to aString, that is not in aCollection
	deactivate: Deactivate the current instance

	views	top
	asMorph
	newMorph

	accessing	top
	activeInstance
	activeInstance:

	class initialization	top
	initialize CRDisplayProperties initialize

	constants	top
	fileNameSuffix

	default parameter	top
	aspectRatio
	maxSize
	minCaptureDistance
	minMoveDistance

	instance browser	top
	initializeInstanceBrowser Create a new instance browser holding all the named display properties instances. An instance browser is stored in the variable InstanceBrowser and can be accessed using: CRDisplayProperties instanceBrowser
	instanceBrowser
	instanceBrowserMorph
	openInstanceBrowserMorph

	instance creation	top
	name:aspectRatio:maxSize:minCaptureDistance:minMoveDistance:
	new Answer a new instance of the receiver (which is a class) with no indexable variables. Fail if the class is indexable.