Android PathMeasure - top ranked examples from Open Source projects

These code examples were ranked by Codota’s semantic indexing as the best open source examples for Android PathMeasure class.

This code example shows how to use the following methods:getLength, getPosTan
		measure = new PathMeasure(path, false);
	} 
	 
	@Override 
	protected void applyTransformation(float interpolatedTime, Transformation t){
		measure.getPosTan(measure.getLength() * interpolatedTime, pos,null);
		t.getMatrix().setTranslate(pos[0], pos[1]);
	} 
} 
10
CodeRank
This code example shows how to use the following methods:getLength
 
	public void setPath(Path path) {
		this.mPath = path;
 
		if (null != path) {
			mPathMeasure = new PathMeasure(path, false);
			mPathLength = mPathMeasure.getLength();
		} 
	} 
 
	@Override 
	protected void applyTransformation(float interpolatedTime, Transformation t) {
		final PathMeasure pathMeasure = mPathMeasure;
		if (null == pathMeasure) {
			return; 
		} 
 
		final float[] currentPosition = mCurrentPosition;
		pathMeasure.getPosTan(mPathLength * interpolatedTime, currentPosition,
				null); 
5
CodeRank
This code example shows how to use the following methods:getLength, getPosTan
	} 
	private void touch_up() { 
	    mPath.lineTo(mX, mY);
	    // commit the path to our offscreen 
	    mCanvas.drawPath(mPath, mPaint);
	    mPM = new PathMeasure(mPath, false);
	   // System.out.println(Float.toString(mPM.getLength())); 
	    mPM.getPosTan(mPM.getLength() * 0.5f, aCoordinates, null);
	    // kill this so we don't double draw 
	    mPath.reset();
	    //System.out.println(Float.toString(aCoordinates[0])); 
	   // mPaint.setColor(Color.RED); 
	   // mCanvas.drawCircle(aCoordinates[0], aCoordinates[1], 5, mPaint); 
	    mPaint.setColor(Color.BLACK);
	} 
	private void showMidpoint() 
	{	 
	} 
 
	@Override 
5
CodeRank
This code example shows how to use the following methods:getLength, getSegment, setPath
            vel.x = vel.x + ddxdt * dt;
            vel.y = vel.y + ddydt * dt;
 
            path.lineTo(pos.x, pos.y);
 
            pathMeasure.setPath(path, false);
            float length = pathMeasure.getLength();
            Path dst = new Path();
 
            if ( length > maxLength ) {
                pathMeasure.getSegment(length - maxLength, length,
                                       dst, true);
                path.set(dst);
            } 
 
            Path tail = tailPath();
            bitmap.eraseColor(Color.BLACK);
            Canvas canvas = new Canvas(bitmap);
 
	    Paint paint = new Paint();

5
CodeRank
This code example shows how to use the following methods:getLength, getPosTan
        measure = new PathMeasure(path, false);
    } 
 
    @Override 
    protected void applyTransformation(float interpolatedTime, Transformation t){
        measure.getPosTan(measure.getLength() * interpolatedTime, pos,null);
        t.getMatrix().setTranslate(pos[0], pos[1]);
    } 
} 
5
CodeRank
This code example shows how to use the following methods:getLength, getPosTan
		measure = new PathMeasure(path, false);
	} 
 
	@Override 
	protected void applyTransformation(float interpolatedTime, Transformation t){
		measure.getPosTan(measure.getLength() * interpolatedTime, pos,null);
		t.getMatrix().setTranslate(pos[0], pos[1]);
	} 
} 
5
CodeRank
This code example shows how to use the following methods:getLength, getPosTan
		return (int) (value * 510.0f);
	} 
	 
	private float[] calculateXandY() { 
		 
		float distance = pathMeasure.getLength() * positionInterpolator.getInterpolation(getAgeProgress());
		float[] position = new float[2];
		 
		pathMeasure.getPosTan(distance, position, null);
		 
		return position;
	} 
	 
	private float getAgeProgress() { 
		float fAge = (float) age;
		float fMaxAge = (float) maxAge;
		 
		return fAge / fMaxAge;
	} 
} 
4
CodeRank
This code example shows how to use the following methods:getLength, getPosTan
    measure = new PathMeasure(path, false);
} 
 
@Override 
protected void applyTransformation(float interpolatedTime, Transformation t){
    measure.getPosTan(measure.getLength() * interpolatedTime, pos,null);
    t.getMatrix().setTranslate(pos[0], pos[1]);
} 
} 
5
CodeRank
This code example shows how to use the following methods:getLength
	    if (dx >= TOUCH_TOLERANCE || dy >= TOUCH_TOLERANCE) {
	        mPath.quadTo(mX, mY, (x + mX)/2, (y + mY)/2);
	        mX = x;
	        mY = y;
	    } 
	    mPM = new PathMeasure(mPath, false);
	    System.out.println(Float.toString(mPM.getLength()));
	} 
	 
	     
	 
	private void touch_up() { 
	    mPath.lineTo(mX, mY);
	    // commit the path to our offscreen 
	    mCanvas.drawPath(mPath, mPaint);
	    Show = "";
	    Show = getPoints();
	    System.out.println(Show);
	    mPath.reset();
	    /*mPM = new PathMeasure(mPath, false); 
4
CodeRank
This code example shows how to use the following methods:getLength
	public boolean isEmpty() { 
		return path.isEmpty();
	} 
	 
	public boolean isSmallPath() { 
		PathMeasure pm = new PathMeasure(path, false);
		if(pm.getLength()<5) {
			return true; 
		} 
		return false; 
	} 
} 
4
CodeRank

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