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2014/10/16 ¤W¤È 08:12:32
android Programming Glossary: distDraw Rectangle Over ImageView for highlight that can be zoom in-out in android http://stackoverflow.com/questions/10482229/draw-rectangle-over-imageview-for-highlight-that-can-be-zoom-in-out-in-android scale mWidth 2 mHeight scale mHeight 2 move x and y distance mMatrix.postTranslate x mWidth 2 scale 0 mMatrix.postTranslate.. 0 mHeight height 2 setImageMatrix mMatrix private float distance float x0 float x1 float y0 float y1 float x x0 x1 float.. MotionEvent.ACTION_POINTER_2_DOWN if touchCount 2 float distance distance event.getX 0 event.getX 1 event.getY 0 event.getY..
http://stackoverflow.com/questions/11699744/face-recognition-on-android ArrayAdapter CvArr src @ByRef int label @ByRef double dist public native void save String filename public native void load..
Is achartengine ready for realtime graphing? http://stackoverflow.com/questions/14187716/is-achartengine-ready-for-realtime-graphing repaints. Please checkout the code from SVN and do an ant dist in order to build new AChartEngine jar file and embed it in..
Android sqlite sort on calculated column (co-ordinates distance) http://stackoverflow.com/questions/2034348/android-sqlite-sort-on-calculated-column-co-ordinates-distance sqlite sort on calculated column co ordinates distance I am using an SQLITE database to store latitudes and longitudes.. locations. I want to be able to sort the results by rough distance from the current location. I already have the current location.. the results by. I currently use a function to show the distance for a selected record float pk float 180 3.14159 float a1..
http://stackoverflow.com/questions/2352320/sqlite-on-android-how-to-create-a-sqlite-dist-db-function-to-be-used-in-the-a on Android How to create a sqlite dist db function to be used in the app for distance calculation using.. create a sqlite dist db function to be used in the app for distance calculation using lat long We are building an Android App.. show top 50 venues around the current location sorted by distance. We have these venues stored in an SQLite DB. We plan to..
Query to get records based on Radius in SQLite? http://stackoverflow.com/questions/3126830/query-to-get-records-based-on-radius-in-sqlite PI 180 COS 67.89 lon PI 180 180 PI 60 1.1515 1.609344 AS distance poi. FROM poi WHERE lang 'eng' HAVING distance '30' distance.. 1.609344 AS distance poi. FROM poi WHERE lang 'eng' HAVING distance '30' distance is in Kilometers the input is lat 12.345 and.. poi. FROM poi WHERE lang 'eng' HAVING distance '30' distance is in Kilometers the input is lat 12.345 and lon 67.89 The..
How to calculate distance between two locations using their longitude and latitude value http://stackoverflow.com/questions/6981916/how-to-calculate-distance-between-two-locations-using-their-longitude-and-latitu to calculate distance between two locations using their longitude and latitude.. value Here my code i used below code to calculate the distance between two location using Their latitude and longitude... using Their latitude and longitude. it is giving wrong distance. sometimes getting right and sometimes getting irrelevant..
How can I use a custom bitmap for the “you are here” point in a MyLocationOverlay? http://stackoverflow.com/questions/753793/how-can-i-use-a-custom-bitmap-for-the-you-are-here-point-in-a-mylocationoverla
Draw Rectangle Over ImageView for highlight that can be zoom in-out in android http://stackoverflow.com/questions/10482229/draw-rectangle-over-imageview-for-highlight-that-can-be-zoom-in-out-in-android scale scale move to center mMatrix.postTranslate mWidth scale mWidth 2 mHeight scale mHeight 2 move x and y distance mMatrix.postTranslate x mWidth 2 scale 0 mMatrix.postTranslate 0 y mHeight 2 scale setImageMatrix mMatrix protected.. mWidth width 2 0 if height mHeight mMatrix.postTranslate 0 mHeight height 2 setImageMatrix mMatrix private float distance float x0 float x1 float y0 float y1 float x x0 x1 float y y0 y1 return FloatMath.sqrt x x y y private float dispDistance.. case MotionEvent.ACTION_POINTER_1_DOWN case MotionEvent.ACTION_POINTER_2_DOWN if touchCount 2 float distance distance event.getX 0 event.getX 1 event.getY 0 event.getY 1 mPrevDistance distance isScaling true else if System.currentTimeMillis..
http://stackoverflow.com/questions/11699744/face-recognition-on-android CvArr src public abstract native void predict @Adapter ArrayAdapter CvArr src @ByRef int label @ByRef double dist public native void save String filename public native void load String filename public native void save @Adapter FileStorageAdapter..
Is achartengine ready for realtime graphing? http://stackoverflow.com/questions/14187716/is-achartengine-ready-for-realtime-graphing when adding new data to the dataset during repaints. Please checkout the code from SVN and do an ant dist in order to build new AChartEngine jar file and embed it in your application. Please see instructions here . To answer your..
Android sqlite sort on calculated column (co-ordinates distance) http://stackoverflow.com/questions/2034348/android-sqlite-sort-on-calculated-column-co-ordinates-distance sqlite sort on calculated column co ordinates distance I am using an SQLITE database to store latitudes and longitudes of locations. I want to be able to sort the results.. an SQLITE database to store latitudes and longitudes of locations. I want to be able to sort the results by rough distance from the current location. I already have the current location of the device as a double lat lng the lat and lng in.. query that will create a virtual column that I am able to sort the results by. I currently use a function to show the distance for a selected record float pk float 180 3.14159 float a1 float db_lat pk float a2 float db_lon pk float b1 float current_lat..
http://stackoverflow.com/questions/2352320/sqlite-on-android-how-to-create-a-sqlite-dist-db-function-to-be-used-in-the-a on Android How to create a sqlite dist db function to be used in the app for distance calculation using lat long We are building an Android App that will use.. on Android How to create a sqlite dist db function to be used in the app for distance calculation using lat long We are building an Android App that will use user's current location lat long and show top.. App that will use user's current location lat long and show top 50 venues around the current location sorted by distance. We have these venues stored in an SQLite DB. We plan to ship with the sqlite DB with the app. In order to fetch only..
Query to get records based on Radius in SQLite? http://stackoverflow.com/questions/3126830/query-to-get-records-based-on-radius-in-sqlite SIN 12.345 PI 180 SIN lat PI 180 COS 12.345 PI 180 COS lat PI 180 COS 67.89 lon PI 180 180 PI 60 1.1515 1.609344 AS distance poi. FROM poi WHERE lang 'eng' HAVING distance '30' distance is in Kilometers the input is lat 12.345 and lon 67.89.. PI 180 COS lat PI 180 COS 67.89 lon PI 180 180 PI 60 1.1515 1.609344 AS distance poi. FROM poi WHERE lang 'eng' HAVING distance '30' distance is in Kilometers the input is lat 12.345 and lon 67.89 The SQLite is 3 and I can't run custom functions.. PI 180 COS 67.89 lon PI 180 180 PI 60 1.1515 1.609344 AS distance poi. FROM poi WHERE lang 'eng' HAVING distance '30' distance is in Kilometers the input is lat 12.345 and lon 67.89 The SQLite is 3 and I can't run custom functions with it as it's..
How to calculate distance between two locations using their longitude and latitude value http://stackoverflow.com/questions/6981916/how-to-calculate-distance-between-two-locations-using-their-longitude-and-latitu to calculate distance between two locations using their longitude and latitude value Here my code i used below code to calculate the distance.. between two locations using their longitude and latitude value Here my code i used below code to calculate the distance between two location using Their latitude and longitude. it is giving wrong distance. sometimes getting right and sometimes.. used below code to calculate the distance between two location using Their latitude and longitude. it is giving wrong distance. sometimes getting right and sometimes getting irrelevant distance. we are getting lat1 and lng1 from database. getting..
How can I use a custom bitmap for the “you are here” point in a MyLocationOverlay? http://stackoverflow.com/questions/753793/how-can-i-use-a-custom-bitmap-for-the-you-are-here-point-in-a-mylocationoverla
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