Apple Newton Utilities Guide de l'utilisateur télécharger pdf (Page 423)

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CHAPTER 10

Recognition: Advanced Topics

Summary of Advanced Topics in Recognition 10-47

// use custom dictionaries only

inputMask: vCustomDictionaries, // default

// dictionaries to use for recognition

dictionaries: kSymbolsDictionary, // default

// don’t enable symbols dictionary twice

inhibitSymbolsDictionary: true // default

…}

// recognize letter-by-letter instead of w/ dictionaries

ROM_rcTryLettersConfig :=

{

// do not change value of this slot

_proto: ROM_rcDefaultConfig, // default

//interpret all input strokes as a single word

letterSpaceCursiveOption: nil, // default

// recognize non-dictionary words and numbers

inputMask: vLettersAllowed+vNumbersAllowed, // default

…}

// use as-is to implement your own form of deferred recog

ROM_rcRerecognizeConfig :=

{

// use value of doTextRecognition slot

allowTextRecognition: true, // default

// text recognition enabled

doTextRecognition: true, // default

// amount of time to spend analyzing input

speedCursiveOption: 2, // default

// do not segment strokes

letterSpaceCursiveOption: nil, // default

…}

Supporting Frames Used In RecConﬁg Frames 10

// specifies baseline info to recognizer

rcBaseInfo :=

{

// y-coordinate of the view’s baseline

// in screen coords (global coords).

base: int,

// Positive offset (in pixels) from base

// to the top of a lowercase “x”

smallHeight: int,

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Apple Newton Utilities Guide de l'utilisateur Page 423

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