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2014/10/16 ¤W¤È 08:20:49
android Programming Glossary: onscaleAndroid - zoom in/out RelativeLayout with spread/pinch http://stackoverflow.com/questions/10013906/android-zoom-in-out-relativelayout-with-spread-pinch it which extends the SimpleOnScaleGestureListener . In the onScale method of the listener I'd like to zoom in out of the whole.. it was in first place any resetting could be done in the onScaleEnd method of the SimpleOnScaleGestureListener for example ... at the time the zooming is supposed to be possible. In the onScaleEnd gesture the fragment is put into it's container already implemented..
Android Image View Pinch Zooming http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming @Override public boolean onScale ScaleGestureDetector detector mScaleFactor detector.getScaleFactor..
Canvas Pinch-Zoom to Point Within Bounds http://stackoverflow.com/questions/11339190/canvas-pinch-zoom-to-point-within-bounds @Override public boolean onScale ScaleGestureDetector detector float factor detector.getScaleFactor.. marices too to draw on a Canvas . @Override public boolean onScale ScaleGestureDetector detector float mScaleFactor float Math.min..
Zoom and Panning ImageView Android http://stackoverflow.com/questions/12169905/zoom-and-panning-imageview-android @Override public boolean onScale ScaleGestureDetector detector mScaleFactor detector.getScaleFactor.. @Override public boolean onScale ScaleGestureDetector detector mScaleFactor detector.getScaleFactor..
Android Pinch and Zoom Image in Activity http://stackoverflow.com/questions/13210443/android-pinch-and-zoom-image-in-activity @Override public boolean onScaleBegin ScaleGestureDetector detector mode ZOOM return true @Override.. detector mode ZOOM return true @Override public boolean onScale ScaleGestureDetector detector float mScaleFactor float Math.min..
Image Zoom Issue with Universal Image Loader and View Pager http://stackoverflow.com/questions/13398288/image-zoom-issue-with-universal-image-loader-and-view-pager @Override public boolean onScale ScaleGestureDetector detector Log.d LOG_TAG onScale float.. onScale ScaleGestureDetector detector Log.d LOG_TAG onScale float span detector.getCurrentSpan detector.getPreviousSpan.. @Override public boolean onScaleBegin ScaleGestureDetector detector externalScaleListener.onScaleBegin..
Android: Enable Scrollbars on Canvas-Based View http://stackoverflow.com/questions/4869276/android-enable-scrollbars-on-canvas-based-view the View's awakenScrollBars method in my ScaleListener's onScale method when the user is zoomed in which triggers invalidate.. and isVerticalScrollBarEnabled and awakenScrollBars in onScale returns true but the scroll bars are just not visible. Any suggestions..
http://stackoverflow.com/questions/5216658/pinch-zoom-for-custom-view @Override public boolean onScale ScaleGestureDetector detector mScaleFactor detector.getScaleFactor..
Image in Canvas with touch events http://stackoverflow.com/questions/5743328/image-in-canvas-with-touch-events @Override public boolean onScale ScaleGestureDetector detector mScaleFactor detector.getScaleFactor..
can we use scale gesture detector for pinch zoom in android http://stackoverflow.com/questions/5790503/can-we-use-scale-gesture-detector-for-pinch-zoom-in-android @Override public boolean onScale ScaleGestureDetector detector mScaleFactor detector.getScaleFactor..
Pinch Zoom in android for an imageview? http://stackoverflow.com/questions/6758847/pinch-zoom-in-android-for-an-imageview @Override public boolean onScale ScaleGestureDetector detector mScaleFactor detector.getScaleFactor..
Get Canvas coordinates after scaling up/down or dragging in android http://stackoverflow.com/questions/7524843/get-canvas-coordinates-after-scaling-up-down-or-dragging-in-android @Override public boolean onScale ScaleGestureDetector detector mScaleFactor detector.getScaleFactor..
How do I modify TouchImageView with double tap to zoom in and out? http://stackoverflow.com/questions/7704086/how-do-i-modify-touchimageview-with-double-tap-to-zoom-in-and-out SimpleOnScaleGestureListener @Override public boolean onScaleBegin ScaleGestureDetector detector mode ZOOM return true @Override.. detector mode ZOOM return true @Override public boolean onScale ScaleGestureDetector detector LogUtil.i TAG detector.getScaleFactor..
How to find absolute position of click while zoomed in http://stackoverflow.com/questions/8180442/how-to-find-absolute-position-of-click-while-zoomed-in SimpleOnScaleGestureListener @Override public boolean onScale ScaleGestureDetector detector if mScaleAllowed mCustomImageView.scale..
Clickable area after Scaling with respect to positions of touch event? [duplicate] http://stackoverflow.com/questions/9989170/clickable-area-after-scaling-with-respect-to-positions-of-touch-event SimpleOnScaleGestureListener @Override public boolean onScale ScaleGestureDetector detector if mScaleAllowed mCustomImageView.scale..
Android - zoom in/out RelativeLayout with spread/pinch http://stackoverflow.com/questions/10013906/android-zoom-in-out-relativelayout-with-spread-pinch an activity with a RelativeLayout and a private class in it which extends the SimpleOnScaleGestureListener . In the onScale method of the listener I'd like to zoom in out of the whole layout everything the user sees with the user spreading pinching.. pinch gesture is over I'd like the layout to go back to what it was in first place any resetting could be done in the onScaleEnd method of the SimpleOnScaleGestureListener for example . I've tried to implement it via calling setScaleX and setScaleY.. also contains a container for a fragment which is empty at the time the zooming is supposed to be possible. In the onScaleEnd gesture the fragment is put into it's container already implemented and working fine . Here is my layout xml version..
Android Image View Pinch Zooming http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming 0f private class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener @Override public boolean onScale ScaleGestureDetector detector mScaleFactor detector.getScaleFactor pivotPointX detector.getFocusX pivotPointY detector.getFocusY..
Canvas Pinch-Zoom to Point Within Bounds http://stackoverflow.com/questions/11339190/canvas-pinch-zoom-to-point-within-bounds private class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener @Override public boolean onScale ScaleGestureDetector detector float factor detector.getScaleFactor if Math.abs factor 1.0f 0.0075f mScaleVector.z factor.. be able to use it too since you can use transformation marices too to draw on a Canvas . @Override public boolean onScale ScaleGestureDetector detector float mScaleFactor float Math.min Math.max .8f detector.getScaleFactor 1.2 float origScale..
Zoom and Panning ImageView Android http://stackoverflow.com/questions/12169905/zoom-and-panning-imageview-android private class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener @Override public boolean onScale ScaleGestureDetector detector mScaleFactor detector.getScaleFactor Don't let the object get too small or too large. mScaleFactor.. private class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener @Override public boolean onScale ScaleGestureDetector detector mScaleFactor detector.getScaleFactor Don't let the object get too small or too large. mScaleFactor..
Android Pinch and Zoom Image in Activity http://stackoverflow.com/questions/13210443/android-pinch-and-zoom-image-in-activity x private class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener @Override public boolean onScaleBegin ScaleGestureDetector detector mode ZOOM return true @Override public boolean onScale ScaleGestureDetector detector.. @Override public boolean onScaleBegin ScaleGestureDetector detector mode ZOOM return true @Override public boolean onScale ScaleGestureDetector detector float mScaleFactor float Math.min Math.max .95f detector.getScaleFactor 1.05 float origScale..
Image Zoom Issue with Universal Image Loader and View Pager http://stackoverflow.com/questions/13398288/image-zoom-issue-with-universal-image-loader-and-view-pager finger public class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener @Override public boolean onScale ScaleGestureDetector detector Log.d LOG_TAG onScale float span detector.getCurrentSpan detector.getPreviousSpan float.. @Override public boolean onScale ScaleGestureDetector detector Log.d LOG_TAG onScale float span detector.getCurrentSpan detector.getPreviousSpan float targetScale mCurrentScaleFactor detector.getScaleFactor.. one public class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener @Override public boolean onScaleBegin ScaleGestureDetector detector externalScaleListener.onScaleBegin return super.onScaleBegin detector @Override public..
Android: Enable Scrollbars on Canvas-Based View http://stackoverflow.com/questions/4869276/android-enable-scrollbars-on-canvas-based-view to be displayed. Essentially what I am doing is to call the View's awakenScrollBars method in my ScaleListener's onScale method when the user is zoomed in which triggers invalidate . I enabled the scrollbars via both the XML and programatically.. the scrollbars are enabled via isHorizontalScrollBarEnabled and isVerticalScrollBarEnabled and awakenScrollBars in onScale returns true but the scroll bars are just not visible. Any suggestions on how to proceed Containing the custom View in a..
http://stackoverflow.com/questions/5216658/pinch-zoom-for-custom-view private class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener @Override public boolean onScale ScaleGestureDetector detector mScaleFactor detector.getScaleFactor Don't let the object get too small or too large. mScaleFactor..
Image in Canvas with touch events http://stackoverflow.com/questions/5743328/image-in-canvas-with-touch-events private class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener @Override public boolean onScale ScaleGestureDetector detector mScaleFactor detector.getScaleFactor Don't let the object get too small or too large. mScaleFactor..
can we use scale gesture detector for pinch zoom in android http://stackoverflow.com/questions/5790503/can-we-use-scale-gesture-detector-for-pinch-zoom-in-android private class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener @Override public boolean onScale ScaleGestureDetector detector mScaleFactor detector.getScaleFactor Don't let the object get too small or too large. mScaleFactor..
Pinch Zoom in android for an imageview? http://stackoverflow.com/questions/6758847/pinch-zoom-in-android-for-an-imageview private class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener @Override public boolean onScale ScaleGestureDetector detector mScaleFactor detector.getScaleFactor Don't let the object get too small or too large. mScaleFactor..
Get Canvas coordinates after scaling up/down or dragging in android http://stackoverflow.com/questions/7524843/get-canvas-coordinates-after-scaling-up-down-or-dragging-in-android true private class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener @Override public boolean onScale ScaleGestureDetector detector mScaleFactor detector.getScaleFactor Don't let the object get too small or too large. mScaleFactor..
How do I modify TouchImageView with double tap to zoom in and out? http://stackoverflow.com/questions/7704086/how-do-i-modify-touchimageview-with-double-tap-to-zoom-in-and-out float x maxScale x private class ScaleListener extends SimpleOnScaleGestureListener @Override public boolean onScaleBegin ScaleGestureDetector detector mode ZOOM return true @Override public boolean onScale ScaleGestureDetector detector.. @Override public boolean onScaleBegin ScaleGestureDetector detector mode ZOOM return true @Override public boolean onScale ScaleGestureDetector detector LogUtil.i TAG detector.getScaleFactor detector.getFocusX detector.getFocusY float mScaleFactor..
How to find absolute position of click while zoomed in http://stackoverflow.com/questions/8180442/how-to-find-absolute-position-of-click-while-zoomed-in gesture is detected class ImageScaleGestureDetector extends SimpleOnScaleGestureListener @Override public boolean onScale ScaleGestureDetector detector if mScaleAllowed mCustomImageView.scale detector.getScaleFactor mCenterX mCenterY return true..
Clickable area after Scaling with respect to positions of touch event? [duplicate] http://stackoverflow.com/questions/9989170/clickable-area-after-scaling-with-respect-to-positions-of-touch-event gesture is detected class ImageScaleGestureDetector extends SimpleOnScaleGestureListener @Override public boolean onScale ScaleGestureDetector detector if mScaleAllowed mCustomImageView.scale detector.getScaleFactor mCenterX mCenterY return true..
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