Path offset - top ranked examples from Open Source projects

These code examples were ranked by Codota’s semantic indexing as the best open source examples for Path offset method.

This code example shows how to use the following methods:close, lineTo, moveTo, offset
		c.drawCircle(60, 20, 15, paint);
 
		paint.setStrokeWidth(2); // sæt stregtykkelsen til 2 punkter
		paint.setColor(Color.RED);
 
		Path trekantPath = new Path(); // burde ske udenfor onDraw() for bedre ydelse
		trekantPath.moveTo(0, -10);
		trekantPath.lineTo(5, 0);
		trekantPath.lineTo(-5, 0);
		trekantPath.close();
 
		paint.setStyle(Paint.Style.STROKE); // tegn streger
		trekantPath.offset(100, 25);  // flyt trekanten ned og til højre
		c.drawPath(trekantPath, paint); // tegn den
 
		trekantPath.offset(40, 0);  // ryk koordinater til højre
		paint.setStyle(Paint.Style.FILL);     // udfyld området - ignorér stregtykkelsen
		c.drawPath(trekantPath, paint);
 
		trekantPath.offset(40, 0);  // ryk koordinater til højre

6
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This code example shows how to use the following methods:lineTo, moveTo, offset
6
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This code example shows how to use the following methods:computeBounds, lineTo, offset, transform
		updateVars(); 
	} 
	 
	//call this when position is updated, scale or rotation changes 
	private void updateVars(){ 
		Path p = new Path();
		 
		p.lineTo(0, bitmap.getHeight());
		p.lineTo(bitmap.getWidth(), bitmap.getHeight());
		p.lineTo(bitmap.getWidth(), 0);
		p.lineTo(0, 0);
		 
		p.computeBounds(bounds, false);
		m = new Matrix();
		 
		try{ 
			m.setRotate(rotation, bounds.centerX(), bounds.centerY());
			m.setScale(scale, scale);
		}catch(Exception e){
			Log.d("Matrix", e.getMessage());

6
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This code example shows how to use the following methods:lineTo, moveTo, offset
5
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This code example shows how to use the following methods:computeBounds, lineTo, offset, transform
	public HashMap<Integer, LetterInstance> getLetters(){
		return letters;
	} 
	 
	 
	public int  getUid(){ 
		return uid;
	} 
 
	@Override 
	protected void onDraw(Canvas canvas) {
		 
		Iterator it = letters.entrySet().iterator();
		while(it.hasNext()){
			Map.Entry me = (Map.Entry) it.next();
			LetterInstance li = (LetterInstance) me.getValue();
			 
			float[] pos = li.getPos();
			Bitmap b = li.getBitmap();
			RectF  bounds = li.getBounds();

5
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This code example shows how to use the following methods:offset
            mPath.lineTo(200, 300);
        } 
 
        @Override 
        protected void onDraw(Canvas canvas) {
            mPath.offset(1, 1);
            mPaint.setColor(Color.RED);
            canvas.drawPath(mPath, mPaint);
        } 
 
        @Override 
        public boolean onTouchEvent(MotionEvent event) {
            invalidate();
            return super.onTouchEvent(event);
        } 
    } 
} 
5
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This code example shows how to use the following methods:computeBounds, offset
	} 
	 
	 
 
	public void startPath(float x, float y) {
		path = new Path(basePath);
		pathBounds = new RectF();
		boolean  exact = true;
		path.computeBounds(pathBounds, exact);
		 
		try { 
			path.offset((this.getWidth()-pathBounds.width())/2, (this.getHeight()-pathBounds.height())/2);
			} catch (Exception e) {
			Log.d("Offset", e.getMessage());
		} 
		 
		custom = true;
		first = new float[2];
		 
		first[0] = x;
5
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This code example shows how to use the following methods:computeBounds, offset
	} 
	 
 
	public void startPath(float x, float y) {
		 
		Path path = new Path(basePath);
		pathBounds = new RectF();
		boolean  exact = true;
		path.computeBounds(pathBounds, exact);
	 
		 
		Log.d("Tap", "XY: "+x+", "+y);
		Log.d("Tap", "Path at "+pathBounds.top+" "+pathBounds.left);
		 
		if(pathBounds.contains(x-ctrAt.x, y-ctrAt.y)){
			valid_path = true;
		 
			try { 
				path.offset(ctrAt.x, ctrAt.y);
				} catch (Exception e) {

5
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This code example shows how to use the following methods:offset
 
	} 
 
	public void moveTri(){ 
		if (!side){
			path.offset(moveSpeed, 0);
			x += moveSpeed;
		} 
		if (side){
			path.offset(Math.abs(moveSpeed), 0);
			x -= moveSpeed;
		} 
	}	 
 
	public Integer getHeight(){
		return height;
	} 
 
	public void setSpeed(int speed){
		moveSpeed = -speed;
4
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This code example shows how to use the following methods:offset, transform
 
		// If we have valid data, draw the data value as a pointer. 
		// REMEMBER THE SCREEN Y-AXIS is NEGATIVE UP. 
		if (valid) {
			rotateMatrix.setRotate(arcCentre + sval);
			pointerPath.transform(rotateMatrix);
			pointerPath.offset(centreX, centreY);
 
			// Draw the pointer, with a contrasting outline. 
			paint.setColor(bgColour);
			paint.setStyle(Paint.Style.STROKE);
			paint.setStrokeWidth(1.5f);
			canvas.drawPath(pointerPath, paint);
			paint.setColor(getPlotColor());
			paint.setStyle(Paint.Style.FILL);
			canvas.drawPath(pointerPath, paint);
			 
			pointerPath.offset(-centreX, -centreY);
			rotateMatrix.setRotate(-arcCentre - sval);
			pointerPath.transform(rotateMatrix);

4
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Related Path offset Questions & Answers:

offset Method Overview
Offset the path by (dx,dy), returning true on success
See Code Examples for other Android Path Methods: