2014/10/16 上午 08:18:42

android Programming Glossary: matrix.set

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

Android Pinch and Zoom Image in Activity

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

break case MotionEvent.ACTION_MOVE if mode DRAG matrix.set savedMatrix matrix.postTranslate event.getX start.x event.getY.. event Log.d TAG newDist newDist if newDist 5f matrix.set savedMatrix scale newDist oldDist matrix.postScale scale.. new ScaleGestureDetector context new ScaleListener matrix.setTranslate 1f 1f m new float 9 setImageMatrix matrix setScaleType..

Getting coordinates and width/height from a matrix

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

mode NONE break case MotionEvent.ACTION_MOVE if mode DRAG matrix.set savedMatrix matrix.postTranslate event.getX start.x event.getY.. if mode ZOOM float newDist spacing event if newDist 10f matrix.set savedMatrix float scale newDist oldDist matrix.postScale scale..

zooming and dragging images using matrix in android

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

NONE break case MotionEvent.ACTION_MOVE if mode DRAG ... matrix.set savedMatrix matrix.postTranslate event.getX start.x event.getY.. spacing event Log.d TAG newDist newDist if newDist 10f matrix.set savedMatrix float scale newDist oldDist matrix.postScale scale.. 5 lines within the above code savedMatrix.set matrix matrix.set savedMatrix matrix.postTranslate event.getX start.x event.getY..

Rotate zoom drag image in android imageview

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

90 break case MotionEvent.ACTION_MOVE if mode DRAG ... matrix.set savedMatrix matrix.postTranslate event.getX start.x event.getY.. spacing event Log.d TAG newDist newDist if newDist 10f matrix.set savedMatrix float scale newDist oldDist matrix.postScale scale.. 4 MAX_ZOOM value 2 savedValue 2 value 5 savedValue 5 matrix.setValues value savedMatrix2.set matrix share improve this answer..

getting the position of an image after drag in android

http://stackoverflow.com/questions/7404345/getting-the-position-of-an-image-after-drag-in-android

DRAG break case MotionEvent.ACTION_MOVE if mode DRAG ... matrix.set savedMatrix matrix.postTranslate event.getX start.x event.getY.. spacing event Log.d TAG newDist newDist if newDist 10f matrix.set savedMatrix float scale newDist oldDist matrix.postScale scale..

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

spacing event Log.d TAG newDist newDist if newDist 10f matrix.set savedMatrix float scale newDist oldDist matrix.getValues matrixValues..

rotation and scaling using multi touch in android

http://stackoverflow.com/questions/8515709/rotation-and-scaling-using-multi-touch-in-android

this ... Work around a Cupcake bug matrix.setTranslate 1f 1f matrix1.setTranslate 1f 1f view.setImageMatrix.. matrix.postRotate 15 if mode DRAG ... matrix.set savedMatrix matrix.postTranslate event.getX start.x event.getY.. spacing event Log.d TAG newDist newDist if newDist 10f matrix.set savedMatrix float scale newDist oldDist matrix.postScale scale..

Android Image View Pinch Zooming

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

Android Pinch and Zoom Image in Activity

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

midPoint mid event mode ZOOM Log.d TAG mode ZOOM 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.. start.y else if mode ZOOM float newDist spacing event Log.d TAG newDist newDist if newDist 5f matrix.set savedMatrix scale newDist oldDist matrix.postScale scale scale mid.x mid.y break view.setImageMatrix matrix.. super.setClickable true this.context context mScaleDetector new ScaleGestureDetector context new ScaleListener matrix.setTranslate 1f 1f m new float 9 setImageMatrix matrix setScaleType ScaleType.MATRIX setOnTouchListener new OnTouchListener..

Getting coordinates and width/height from a matrix

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

MotionEvent.ACTION_UP 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.. event.getX start.x event.getY start.y else if mode ZOOM float newDist spacing event if newDist 10f matrix.set savedMatrix float scale newDist oldDist matrix.postScale scale scale mid.x mid.y break view.setImageMatrix matrix This..

zooming and dragging images using matrix in android

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

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.. start.x event.getY start.y else if mode ZOOM float newDist spacing event Log.d TAG newDist newDist if newDist 10f matrix.set savedMatrix float scale newDist oldDist matrix.postScale scale scale mid.x mid.y break view.setImageMatrix matrix return.. can some1 kindly explain clearly the functions of the following 5 lines within the above code savedMatrix.set matrix matrix.set savedMatrix matrix.postTranslate event.getX start.x event.getY start.y float scale newDist oldDist matrix.postScale scale..

Rotate zoom drag image in android imageview

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

Log.d TAG mode NONE savedMatrix.set matrix matrix.postRotate 90 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.. start.x event.getY start.y else if mode ZOOM float newDist spacing event Log.d TAG newDist newDist if newDist 10f matrix.set savedMatrix float scale newDist oldDist matrix.postScale scale scale mid.x mid.y break view.setImageMatrix matrix return..

getting the position of an image after drag in android

http://stackoverflow.com/questions/7404345/getting-the-position-of-an-image-after-drag-in-android

start.set event.getX event.getY Log.d TAG mode DRAG mode DRAG 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.. start.x event.getY start.y else if mode ZOOM float newDist spacing event Log.d TAG newDist newDist if newDist 10f matrix.set savedMatrix float scale newDist oldDist matrix.postScale scale scale mid.x mid.y break view.setImageMatrix matrix return..

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

mode DRAG code for draging.. else if mode ZOOM float newDist spacing event Log.d TAG newDist newDist if newDist 10f matrix.set savedMatrix float scale newDist oldDist matrix.getValues matrixValues float currentScale matrixValues Matrix.MSCALE_X..

rotation and scaling using multi touch in android

http://stackoverflow.com/questions/8515709/rotation-and-scaling-using-multi-touch-in-android

ImageView view1 ImageView findViewById R.id.imageView2 view1.setOnTouchListener this ... Work around a Cupcake bug matrix.setTranslate 1f 1f matrix1.setTranslate 1f 1f view.setImageMatrix matrix view1.setImageMatrix matrix1 @Override public boolean.. mode NONE Log.d TAG mode NONE break case MotionEvent.ACTION_MOVE matrix.postRotate 15 if mode DRAG ... matrix.set savedMatrix matrix.postTranslate event.getX start.x event.getY start.y else if mode ZOOM float newDist spacing event.. start.x event.getY start.y else if mode ZOOM float newDist spacing event Log.d TAG newDist newDist if newDist 10f matrix.set savedMatrix float scale newDist oldDist matrix.postScale scale scale mid.x mid.y Log.e scale mid.x mid.y scale mid.x..