android Programming Glossary: canvas.drawcircle

Cropping Circular Area from bitmap in android

http://stackoverflow.com/questions/11932805/cropping-circular-area-from-bitmap-in-android

color canvas.drawRoundRect rectF roundPx roundPx paint canvas.drawCircle bitmap.getWidth 2 bitmap.getHeight 2 bitmap.getWidth 2 paint..

Android Maps API v2 draw circle

http://stackoverflow.com/questions/13991301/android-maps-api-v2-draw-circle

in meters Something smiliar to what we had in api v1 with canvas.drawCircle UPDATE OK after improving math I was able to draw right circle..

create circular image view in android [duplicate]

http://stackoverflow.com/questions/16208365/create-circular-image-view-in-android

0 0 0 0 paint.setColor Color.parseColor #BAB399 canvas.drawCircle sbmp.getWidth 2 0.7f sbmp.getHeight 2 0.7f sbmp.getWidth 2 0.1f..

Android color picker to be included in the activity

http://stackoverflow.com/questions/16363235/android-color-picker-to-be-included-in-the-activity

CENTER_X CENTER_X canvas.drawOval new RectF r r r r mPaint canvas.drawCircle 0 0 CENTER_RADIUS mCenterPaint if mTrackingCenter int c mCenterPaint.getColor.. 0xFF else mCenterPaint.setAlpha 0x80 canvas.drawCircle 0 0 CENTER_RADIUS mCenterPaint.getStrokeWidth mCenterPaint..

Change color without affecting anything previously drawn

http://stackoverflow.com/questions/18521661/change-color-without-affecting-anything-previously-drawn

canvas super.onDraw canvas canvas.drawPath path paint canvas.drawCircle x y 10 paint public boolean onTouchEvent MotionEvent event int..

Threading UI updates in Android

http://stackoverflow.com/questions/3745405/threading-ui-updates-in-android

float x canvas.getWidth 2 canvas.drawColor Color.WHITE canvas.drawCircle x y 30 paint if System.currentTimeMillis now delay y invalidate.. float x canvas.getWidth 2 canvas.drawColor Color.WHITE canvas.drawCircle x y 30 paint if System.currentTimeMillis now delay y invalidate..

Creating Custom Overlay on the map

http://stackoverflow.com/questions/4428730/creating-custom-overlay-on-the-map

0x30000000 circlePaint.setStyle Style.FILL_AND_STROKE canvas.drawCircle float pt.x float pt.y circleRadius circlePaint circlePaint.setColor.. 0x99000000 circlePaint.setStyle Style.STROKE canvas.drawCircle float pt.x float pt.y circleRadius circlePaint Bitmap markerBitmap..

Draw A Circle On Android MapView

http://stackoverflow.com/questions/5293709/draw-a-circle-on-android-mapview

true innerCirclePaint.setStyle Paint.Style.FILL canvas.drawCircle float pt.x float pt.y circleRadius innerCirclePaint To Draw.. true innerCirclePaint.setStyle Paint.Style.FILL canvas.drawCircle float pt.x float pt.y circleRadius innerCirclePaint The problem..

Make certain area of bitmap transparent on touch

http://stackoverflow.com/questions/5368774/make-certain-area-of-bitmap-transparent-on-touch

mPaint.setAntiAlias true public void onDraw Canvas canvas canvas.drawCircle 40 40 30 mPaint hardcode to test Problem is I think the circle..

android maps circle overlay, dynamically change radius?

http://stackoverflow.com/questions/5722490/android-maps-circle-overlay-dynamically-change-radius

90 circlePaint.setStyle Paint.Style.FILL canvas.drawCircle point.x point.y rad circlePaint border region circlePaint.setColor.. Paint.Style.STROKE circlePaint.setStrokeWidth 3 canvas.drawCircle point.x point.y rad circlePaint canvas.drawText My Location.. if radius canvas.getHeight 25 radius canvas.getHeight 25 canvas.drawCircle pt.x pt.y radius paint2 canvas.drawCircle pt.x pt.y radius paint1..

Horizontal scrolling grid view

http://stackoverflow.com/questions/5725745/horizontal-scrolling-grid-view

Android move object along a path

http://stackoverflow.com/questions/6154370/android-move-object-along-a-path

Color.BLUE canvas.drawPath sPath ballPaint canvas.drawCircle 100 100 20 pathPaint i would like to have the circle move along..

Drawing on Canvas and save image

http://stackoverflow.com/questions/7401432/drawing-on-canvas-and-save-image

public void onDraw Canvas canvas for Point point points canvas.drawCircle point.x point.y 2 paint public boolean onTouch View view MotionEvent..

Cropping Circular Area from bitmap in android

http://stackoverflow.com/questions/11932805/cropping-circular-area-from-bitmap-in-android

paint.setAntiAlias true canvas.drawARGB 0 0 0 0 paint.setColor color canvas.drawRoundRect rectF roundPx roundPx paint canvas.drawCircle bitmap.getWidth 2 bitmap.getHeight 2 bitmap.getWidth 2 paint paint.setXfermode new PorterDuffXfermode Mode.SRC_IN canvas.drawBitmap..

Android Maps API v2 draw circle

http://stackoverflow.com/questions/13991301/android-maps-api-v2-draw-circle

be correct way of drawing nice circle with given radius in meters Something smiliar to what we had in api v1 with canvas.drawCircle UPDATE OK after improving math I was able to draw right circle private void addCircle LatLng latLng double radius double..

create circular image view in android [duplicate]

http://stackoverflow.com/questions/16208365/create-circular-image-view-in-android

true paint.setFilterBitmap true paint.setDither true canvas.drawARGB 0 0 0 0 paint.setColor Color.parseColor #BAB399 canvas.drawCircle sbmp.getWidth 2 0.7f sbmp.getHeight 2 0.7f sbmp.getWidth 2 0.1f paint paint.setXfermode new PorterDuffXfermode Mode.SRC_IN..

Android color picker to be included in the activity

http://stackoverflow.com/questions/16363235/android-color-picker-to-be-included-in-the-activity

r CENTER_X mPaint.getStrokeWidth 0.5f canvas.translate CENTER_X CENTER_X canvas.drawOval new RectF r r r r mPaint canvas.drawCircle 0 0 CENTER_RADIUS mCenterPaint if mTrackingCenter int c mCenterPaint.getColor mCenterPaint.setStyle Paint.Style.STROKE.. Paint.Style.STROKE if mHighlightCenter mCenterPaint.setAlpha 0xFF else mCenterPaint.setAlpha 0x80 canvas.drawCircle 0 0 CENTER_RADIUS mCenterPaint.getStrokeWidth mCenterPaint mCenterPaint.setStyle Paint.Style.FILL mCenterPaint.setColor..

Change color without affecting anything previously drawn

http://stackoverflow.com/questions/18521661/change-color-without-affecting-anything-previously-drawn

paint.setStrokeWidth 20 protected void onDraw Canvas canvas super.onDraw canvas canvas.drawPath path paint canvas.drawCircle x y 10 paint public boolean onTouchEvent MotionEvent event int action event.getAction switch action case MotionEvent.ACTION_DOWN..

Threading UI updates in Android

http://stackoverflow.com/questions/3745405/threading-ui-updates-in-android

super context @Override protected void onDraw Canvas canvas float x canvas.getWidth 2 canvas.drawColor Color.WHITE canvas.drawCircle x y 30 paint if System.currentTimeMillis now delay y invalidate It works fine but everybody says that doing your graphics.. .start @Override protected void onDraw Canvas canvas float x canvas.getWidth 2 canvas.drawColor Color.WHITE canvas.drawCircle x y 30 paint if System.currentTimeMillis now delay y invalidate With your old code of having invalidate in onDraw you..

Creating Custom Overlay on the map

http://stackoverflow.com/questions/4428730/creating-custom-overlay-on-the-map

circlePaint new Paint Paint.ANTI_ALIAS_FLAG circlePaint.setColor 0x30000000 circlePaint.setStyle Style.FILL_AND_STROKE canvas.drawCircle float pt.x float pt.y circleRadius circlePaint circlePaint.setColor 0x99000000 circlePaint.setStyle Style.STROKE canvas.drawCircle.. float pt.x float pt.y circleRadius circlePaint circlePaint.setColor 0x99000000 circlePaint.setStyle Style.STROKE canvas.drawCircle float pt.x float pt.y circleRadius circlePaint Bitmap markerBitmap BitmapFactory.decodeResource getApplicationContext .getResources..

Draw A Circle On Android MapView

http://stackoverflow.com/questions/5293709/draw-a-circle-on-android-mapview

Color.BLUE innerCirclePaint.setAlpha 25 innerCirclePaint.setAntiAlias true innerCirclePaint.setStyle Paint.Style.FILL canvas.drawCircle float pt.x float pt.y circleRadius innerCirclePaint To Draw it needs to be added to the maps overlays mMapView.getOverlays.. Color.BLUE innerCirclePaint.setAlpha 25 innerCirclePaint.setAntiAlias true innerCirclePaint.setStyle Paint.Style.FILL canvas.drawCircle float pt.x float pt.y circleRadius innerCirclePaint The problem in Scott's answer is that the circleRadius was calculated..

Make certain area of bitmap transparent on touch

http://stackoverflow.com/questions/5368774/make-certain-area-of-bitmap-transparent-on-touch

PorterDuff.Mode.SRC mPaint.setColor Color.TRANSPARENT mPaint.setAntiAlias true public void onDraw Canvas canvas canvas.drawCircle 40 40 30 mPaint hardcode to test Problem is I think the circle straight away make the 2 images transparent on the defined..

android maps circle overlay, dynamically change radius?

http://stackoverflow.com/questions/5722490/android-maps-circle-overlay-dynamically-change-radius

true fill region circlePaint.setColor Color.RED circlePaint.setAlpha 90 circlePaint.setStyle Paint.Style.FILL canvas.drawCircle point.x point.y rad circlePaint border region circlePaint.setColor Color.WHITE circlePaint.setAlpha 255 circlePaint.setStyle.. Color.WHITE circlePaint.setAlpha 255 circlePaint.setStyle Paint.Style.STROKE circlePaint.setStrokeWidth 3 canvas.drawCircle point.x point.y rad circlePaint canvas.drawText My Location point.x 3 CIRCLERADIUS point.y 3 CIRCLERADIUS text Thank you.. null float radius float Math.pow 2 mapView.getZoomLevel 10 if radius canvas.getHeight 25 radius canvas.getHeight 25 canvas.drawCircle pt.x pt.y radius paint2 canvas.drawCircle pt.x pt.y radius paint1 Explanation the documentation states that for each zoomLevel..

Horizontal scrolling grid view

http://stackoverflow.com/questions/5725745/horizontal-scrolling-grid-view

Android move object along a path

http://stackoverflow.com/questions/6154370/android-move-object-along-a-path

ballPaint.setColor Color.GREEN Paint pathPaint new Paint pathPaint.setColor Color.BLUE canvas.drawPath sPath ballPaint canvas.drawCircle 100 100 20 pathPaint i would like to have the circle move along the path how can i do this android animation path circle..

Drawing on Canvas and save image

http://stackoverflow.com/questions/7401432/drawing-on-canvas-and-save-image

this paint.setColor Color.BLACK @Override public void onDraw Canvas canvas for Point point points canvas.drawCircle point.x point.y 2 paint public boolean onTouch View view MotionEvent event Point point new Point point.x event.getX point.y..

• cancel
• cancelable
• canceled
• canceling
• cancelled
• cancelling
• cancels
• candidate
• cannot
• canonical
• cant
• canvas.drawarc
• canvas.drawargb
• canvas.drawbitmap
• canvas.drawcircle
• canvas.drawcolor
• canvas.drawline
• canvas.drawoval
• canvas.drawpaint
• canvas.drawpath
• canvas.drawrect
• canvas.drawroundrect
• canvas.drawtext
• canvas.getheight
• canvas.getwidth
• canvas
• canvas.restore
• canvas.rotate
• canvas.save
• canvas.scale
• canvas.setmatrix
• canvas.translate
• canvasbitmap
• canvasheight
• cao
• cap
• capabilities
• capability
• capable
• capacity
• capitalize
• caption
• capture
• captureactivity
• captured
• captures
• capturing
• car
• carbitmap
• carbs
• card
• cardetail
• cardetaillist
• cards
• care
• careful
• carefully
• carid
• caring
• carname
• carousel
• carrier
• carriers
• carries
• carry
• cars.get
• cars
• cart
• cartype
• case..