android Programming Glossary: savedmatrix

Android Image View Pinch Zooming

http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming

MotionEvent.ACTION_MASK case MotionEvent.ACTION_DOWN savedMatrix.set matrix start.set event.getX event.getY Log.d TAG mode DRAG.. spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM.. case MotionEvent.ACTION_MOVE if mode DRAG ... matrix.set savedMatrix matrix.postTranslate event.getX start.x event.getY start.y..

Android Pinch and Zoom Image in Activity

http://stackoverflow.com/questions/13210443/android-pinch-and-zoom-image-in-activity

MIN_ZOOM 1f MAX_ZOOM 1f Matrix matrix new Matrix Matrix savedMatrix new Matrix static final int NONE 0 static final int DRAG 1 static.. MotionEvent.ACTION_MASK case MotionEvent.ACTION_DOWN savedMatrix.set matrix start.set event.getX event.getY Log.d TAG mode.. event Log.d TAG oldDist oldDist if oldDist 5f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode..

Getting coordinates and width/height from a matrix

http://stackoverflow.com/questions/5286174/getting-coordinates-and-width-height-from-a-matrix

MotionEvent.ACTION_MASK case MotionEvent.ACTION_DOWN savedMatrix.set matrix start.set event.getX event.getY mode DRAG break case.. oldDist spacing event if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM break case MotionEvent.ACTION_UP.. break case MotionEvent.ACTION_MOVE if mode DRAG matrix.set savedMatrix matrix.postTranslate event.getX start.x event.getY start.y else..

zooming and dragging images using matrix in android

http://stackoverflow.com/questions/5881778/zooming-and-dragging-images-using-matrix-in-android

to move and zoom image Matrix matrix new Matrix Matrix savedMatrix new Matrix We can be in one of these 3 states static final int.. MotionEvent.ACTION_MASK case MotionEvent.ACTION_DOWN savedMatrix.set matrix start.set event.getX event.getY Log.d TAG mode DRAG.. spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM..

Rotate zoom drag image in android imageview

http://stackoverflow.com/questions/5894736/rotate-zoom-drag-image-in-android-imageview

to move and zoom image Matrix matrix new Matrix Matrix savedMatrix new Matrix We can be in one of these 3 states static final int.. MotionEvent.ACTION_MASK case MotionEvent.ACTION_DOWN savedMatrix.set matrix start.set event.getX event.getY Log.d TAG mode DRAG.. spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM..

How to enable the (two finger) zoom in/out feature for an image in android [duplicate]

http://stackoverflow.com/questions/7582833/how-to-enable-the-two-finger-zoom-in-out-feature-for-an-image-in-android

to move and zoom image Matrix matrix new Matrix Matrix savedMatrix new Matrix We can be in one of these 3 states static final int.. MotionEvent.ACTION_MASK case MotionEvent.ACTION_DOWN savedMatrix.set matrix start.set event.getX event.getY Log.d TAG mode DRAG.. spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM..

Android Image View Pinch Zooming

http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming

event Handle touch events here... switch event.getAction MotionEvent.ACTION_MASK case MotionEvent.ACTION_DOWN savedMatrix.set matrix start.set event.getX event.getY Log.d TAG mode DRAG mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist.. mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP case MotionEvent.ACTION_POINTER_UP.. mode NONE Log.d TAG mode NONE break case MotionEvent.ACTION_MOVE if mode DRAG ... matrix.set savedMatrix matrix.postTranslate event.getX start.x event.getY start.y else if mode ZOOM float newDist spacing event Log.d TAG newDist..

Android Pinch and Zoom Image in Activity

http://stackoverflow.com/questions/13210443/android-pinch-and-zoom-image-in-activity

TAG Touch @SuppressWarnings unused private static final float MIN_ZOOM 1f MAX_ZOOM 1f Matrix matrix new Matrix Matrix savedMatrix new Matrix static final int NONE 0 static final int DRAG 1 static final int ZOOM 2 int mode NONE PointF start new PointF.. ImageView.ScaleType.MATRIX float scale switch event.getAction MotionEvent.ACTION_MASK case MotionEvent.ACTION_DOWN savedMatrix.set matrix start.set event.getX event.getY Log.d TAG mode DRAG mode DRAG break case MotionEvent.ACTION_UP case.. break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event Log.d TAG oldDist oldDist if oldDist 5f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_MOVE if mode..

Getting coordinates and width/height from a matrix

http://stackoverflow.com/questions/5286174/getting-coordinates-and-width-height-from-a-matrix

event ImageView view ImageView v switch event.getAction MotionEvent.ACTION_MASK case MotionEvent.ACTION_DOWN savedMatrix.set matrix start.set event.getX event.getY mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event if.. event.getX event.getY mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM break case MotionEvent.ACTION_UP case MotionEvent.ACTION_POINTER_UP mode NONE break.. case MotionEvent.ACTION_POINTER_UP mode NONE break case MotionEvent.ACTION_MOVE if mode DRAG matrix.set savedMatrix matrix.postTranslate event.getX start.x event.getY start.y else if mode ZOOM float newDist spacing event if newDist 10f..

zooming and dragging images using matrix in android

http://stackoverflow.com/questions/5881778/zooming-and-dragging-images-using-matrix-in-android

static final String TAG Touch These matrices will be used to move and zoom image Matrix matrix new Matrix Matrix savedMatrix new Matrix We can be in one of these 3 states static final int NONE 0 static final int DRAG 1 static final int ZOOM 2 int.. event Handle touch events here... switch event.getAction MotionEvent.ACTION_MASK case MotionEvent.ACTION_DOWN savedMatrix.set matrix start.set event.getX event.getY Log.d TAG mode DRAG mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist.. mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP case MotionEvent.ACTION_POINTER_UP..

Rotate zoom drag image in android imageview

http://stackoverflow.com/questions/5894736/rotate-zoom-drag-image-in-android-imageview

static final String TAG Touch These matrices will be used to move and zoom image Matrix matrix new Matrix Matrix savedMatrix new Matrix We can be in one of these 3 states static final int NONE 0 static final int DRAG 1 static final int ZOOM 2 int.. event Handle touch events here... switch event.getAction MotionEvent.ACTION_MASK case MotionEvent.ACTION_DOWN savedMatrix.set matrix start.set event.getX event.getY Log.d TAG mode DRAG mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist.. mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP mode NONE Log.d TAG mode NONE..

How to enable the (two finger) zoom in/out feature for an image in android [duplicate]

http://stackoverflow.com/questions/7582833/how-to-enable-the-two-finger-zoom-in-out-feature-for-an-image-in-android

static final String TAG Touch These matrices will be used to move and zoom image Matrix matrix new Matrix Matrix savedMatrix new Matrix We can be in one of these 3 states static final int NONE 0 static final int DRAG 1 static final int ZOOM 2 static.. event Handle touch events here... switch event.getAction MotionEvent.ACTION_MASK case MotionEvent.ACTION_DOWN savedMatrix.set matrix start.set event.getX event.getY Log.d TAG mode DRAG mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist.. mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP case MotionEvent.ACTION_POINTER_UP..

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