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2014/10/16 ¤W¤È 08:21:39
android Programming Glossary: pt.xPolygon Touch detection Google Map API V2 http://stackoverflow.com/questions/14405593/polygon-touch-detection-google-map-api-v2 both be above or below pt.y and a or b must be east of pt.x double m aY bY aX bX Rise over run double bee aX m aY y mx..
AsyncTask and error handling on Android http://stackoverflow.com/questions/1739515/asynctask-and-error-handling-on-android
Creating Custom Overlay on the map http://stackoverflow.com/questions/4428730/creating-custom-overlay-on-the-map 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 BitmapFactory.decodeResource.. R.drawable.pin canvas.drawBitmap markerBitmap pt.x pt.y markerBitmap.getHeight null super.draw canvas mapV shadow..
Draw A Circle On Android MapView http://stackoverflow.com/questions/5293709/draw-a-circle-on-android-mapview Paint.Style.FILL canvas.drawCircle float pt.x float pt.y circleRadius innerCirclePaint To Draw it needs to.. Paint.Style.FILL canvas.drawCircle float pt.x float pt.y circleRadius innerCirclePaint The problem in Scott's..
android maps circle overlay, dynamically change radius? http://stackoverflow.com/questions/5722490/android-maps-circle-overlay-dynamically-change-radius 25 radius canvas.getHeight 25 canvas.drawCircle pt.x pt.y radius paint2 canvas.drawCircle pt.x pt.y radius paint1.. pt.x pt.y radius paint2 canvas.drawCircle pt.x pt.y radius paint1 Explanation the documentation states that..
Polygon Touch detection Google Map API V2 http://stackoverflow.com/questions/14405593/polygon-touch-detection-google-map-api-v2 aY pY bY pY aY pY bY pY aX pX bX pX return false a and b can't both be above or below pt.y and a or b must be east of pt.x double m aY bY aX bX Rise over run double bee aX m aY y mx b double x pY bee m algebra is neat return x pX share improve..
AsyncTask and error handling on Android http://stackoverflow.com/questions/1739515/asynctask-and-error-handling-on-android
Creating Custom Overlay on the map http://stackoverflow.com/questions/4428730/creating-custom-overlay-on-the-map 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.. 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.. BitmapFactory.decodeResource getApplicationContext .getResources R.drawable.pin canvas.drawBitmap markerBitmap pt.x pt.y markerBitmap.getHeight null super.draw canvas mapV shadow This let me have following effect The calculation used may..
Draw A Circle On Android MapView http://stackoverflow.com/questions/5293709/draw-a-circle-on-android-mapview 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 .add new.. 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 using a..
android maps circle overlay, dynamically change radius? http://stackoverflow.com/questions/5722490/android-maps-circle-overlay-dynamically-change-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.. 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 the map doubles or halves the size so as..
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