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Commit ec837187 authored by Yang Li's avatar Yang Li
Browse files

Added a method for spatial sampling.

parent e99f41f1

core/java/android/gesture/Gesture.java

+1 −1
Original line number Diff line number Diff line
@@ -36,7 +36,7 @@ import java.util.concurrent.atomic.AtomicInteger; 
/**

 * A gesture is a hand-drawn shape on a touch screen. It can have one or multiple strokes.

 * Each stroke is a sequence of timed points. A user-defined gesture can be recognized by 

 * a GestureLibrary and a built-in alpabet gesture can be recognized by a LetterRecognizer. 

 * a GestureLibrary and a built-in alphabet gesture can be recognized by a LetterRecognizer. 

 */



public class Gesture implements Parcelable {

core/java/android/gesture/GestureUtilities.java

+4 −0
Original line number Diff line number Diff line
@@ -49,6 +49,10 @@ final class GestureUtilities { 
        }

    }

    

    static float[] spatialSampling(Gesture gesture, int sampleMatrixDimension) {

        return spatialSampling(gesture, sampleMatrixDimension, false);

    }



    static float[] spatialSampling(Gesture gesture, int sampleMatrixDimension, 

            boolean uniformScaling) {

        final float targetPatchSize = sampleMatrixDimension - 1; // edge inclusive