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2014/10/16 ¤W¤È 08:19:30
android Programming Glossary: mmatrixDraw 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 canvas.setMatrix mCanvasMatrix canvas.setMatrix mMatrix if mDrawable null mDrawable.draw canvas Log.v Log_tag draw.. 2f float rect_x1 50 float rect_y1 150 private Matrix mMatrix private Matrix mCanvasMatrix private final float mCanvasMatrixValues.. float mCanvasMatrixValues new float 9 private final float mMatrixValues new float 9 RectF orignalRect private Drawable mDrawable..
Gyroscope Issues with Device Orientation http://stackoverflow.com/questions/14310347/gyroscope-issues-with-device-orientation double roll Matrix for rotating the ADI roll . Matrix mMatrix new Matrix @Override public void onCreate Bundle savedInstanceState..
http://stackoverflow.com/questions/15779669/android-how-to-warp-images final float mOrig new float COUNT 2 private final Matrix mMatrix new Matrix private final Matrix mInverse new Matrix private.. mVerts index fx fy setXY mOrig index fx fy index 1 mMatrix.setTranslate 10 10 mMatrix.invert mInverse @Override protected.. mOrig index fx fy index 1 mMatrix.setTranslate 10 10 mMatrix.invert mInverse @Override protected void onDraw Canvas canvas..
Limit Scrolling on offline maps, in Android http://stackoverflow.com/questions/7898313/limit-scrolling-on-offline-maps-in-android for speed avoiding allocations private final Matrix mMatrix new Matrix private final MapTileProviderBase mTileProvider @@..
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 int canavs_width canvas.getWidth int canavs_height canvas.getHeight canvas.setMatrix mCanvasMatrix canvas.setMatrix mMatrix if mDrawable null mDrawable.draw canvas Log.v Log_tag draw with Canvas is done W canavs_width H canavs_height canvas.restore.. private int DOUBLE_TAP_SECOND 400 private float CANVAS_MAX_SCALE 2f float rect_x1 50 float rect_y1 150 private Matrix mMatrix private Matrix mCanvasMatrix private final float mCanvasMatrixValues new float 9 private final float mMatrixValues new float.. Matrix mMatrix private Matrix mCanvasMatrix private final float mCanvasMatrixValues new float 9 private final float mMatrixValues new float 9 RectF orignalRect private Drawable mDrawable private ImageView mImageView display width height. private..
Gyroscope Issues with Device Orientation http://stackoverflow.com/questions/14310347/gyroscope-issues-with-device-orientation as the device moves. public static double pitch public static double roll Matrix for rotating the ADI roll . Matrix mMatrix new Matrix @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.activity_attitude_display_indicator..
http://stackoverflow.com/questions/15779669/android-how-to-warp-images mBitmap private final float mVerts new float COUNT 2 private final float mOrig new float COUNT 2 private final Matrix mMatrix new Matrix private final Matrix mInverse new Matrix private static void setXY float array int index float x float y array.. fy h y HEIGHT for int x 0 x WIDTH x float fx w x WIDTH setXY mVerts index fx fy setXY mOrig index fx fy index 1 mMatrix.setTranslate 10 10 mMatrix.invert mInverse @Override protected void onDraw Canvas canvas canvas.drawColor 0xFFCCCCCC canvas.concat.. WIDTH x float fx w x WIDTH setXY mVerts index fx fy setXY mOrig index fx fy index 1 mMatrix.setTranslate 10 10 mMatrix.invert mInverse @Override protected void onDraw Canvas canvas canvas.drawColor 0xFFCCCCCC canvas.concat mMatrix canvas.drawBitmapMesh..
Limit Scrolling on offline maps, in Android http://stackoverflow.com/questions/7898313/limit-scrolling-on-offline-maps-in-android MapListener mListener protected Rect mScrollableAreaLimit for speed avoiding allocations private final Matrix mMatrix new Matrix private final MapTileProviderBase mTileProvider @@ 505 6 507 36 @@ mMapOverlay.setUseDataConnection aMode Set..
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