2014/10/16 上午 08:18:41

android Programming Glossary: matrix.mtrans_y

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

protected float getTranslateY return getValue mMatrix Matrix.MTRANS_Y New Added Method protected float getCanvasTranslateY return.. getCanvasTranslateY return getCanvasValue mCanvasMatrix Matrix.MTRANS_Y protected void maxZoomTo int x int y if mMinScale getScale getScale..

Canvas Pinch-Zoom to Point Within Bounds

http://stackoverflow.com/questions/11339190/canvas-pinch-zoom-to-point-within-bounds

1 matrix.getValues m float x m Matrix.MTRANS_X float y m Matrix.MTRANS_Y if mScaleFactor 1 if Math.round origWidth saveScale width .. matrix.getValues m float x m Matrix.MTRANS_X float y m Matrix.MTRANS_Y if mScaleFactor 1 if x right matrix.postTranslate x right..

Android Pinch and Zoom Image in Activity

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

matrix.getValues m float x m Matrix.MTRANS_X float y m Matrix.MTRANS_Y PointF curr new PointF event.getX event.getY switch event.getAction.. matrix.getValues m float x m Matrix.MTRANS_X float y m Matrix.MTRANS_Y if mScaleFactor 1 if Math.round origWidth saveScale width.. matrix.getValues m float x m Matrix.MTRANS_X float y m Matrix.MTRANS_Y if mScaleFactor 1 if x right matrix.postTranslate x right..

How to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one?

http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on

0 0 100 129 values Matrix.MTRANS_X pts 0 100 2 values Matrix.MTRANS_Y pts 1 129 2 mm.setValues values v.invalidate return false..

Getting coordinates and width/height from a matrix

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

values globalX values Matrix.MTRANS_X globalY values Matrix.MTRANS_Y width values Matrix.MSCALE_X imageWidth height values Matrix.MSCALE_Y..

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

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

return getCanvasValue mCanvasMatrix Matrix.MTRANS_X protected float getTranslateY return getValue mMatrix Matrix.MTRANS_Y New Added Method protected float getCanvasTranslateY return getCanvasValue mCanvasMatrix Matrix.MTRANS_Y protected void.. mMatrix Matrix.MTRANS_Y New Added Method protected float getCanvasTranslateY return getCanvasValue mCanvasMatrix Matrix.MTRANS_Y protected void maxZoomTo int x int y if mMinScale getScale getScale mMinScale 0.1f threshold 0.1f float scale mMinScale..

Canvas Pinch-Zoom to Point Within Bounds

http://stackoverflow.com/questions/11339190/canvas-pinch-zoom-to-point-within-bounds

mScaleFactor mScaleFactor width 2 height 2 if mScaleFactor 1 matrix.getValues m float x m Matrix.MTRANS_X float y m Matrix.MTRANS_Y if mScaleFactor 1 if Math.round origWidth saveScale width if y bottom matrix.postTranslate 0 y bottom else if y 0 matrix.postTranslate.. mScaleFactor mScaleFactor detector.getFocusX detector.getFocusY matrix.getValues m float x m Matrix.MTRANS_X float y m Matrix.MTRANS_Y if mScaleFactor 1 if x right matrix.postTranslate x right 0 else if x 0 matrix.postTranslate x 0 if y bottom matrix.postTranslate..

Android Pinch and Zoom Image in Activity

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

View v MotionEvent event mScaleDetector.onTouchEvent event matrix.getValues m float x m Matrix.MTRANS_X float y m Matrix.MTRANS_Y PointF curr new PointF event.getX event.getY switch event.getAction case MotionEvent.ACTION_DOWN last.set event.getX.. mScaleFactor width 2 height 2 if mScaleFactor 1 matrix.getValues m float x m Matrix.MTRANS_X float y m Matrix.MTRANS_Y if mScaleFactor 1 if Math.round origWidth saveScale width if y bottom matrix.postTranslate 0 y bottom else if.. mScaleFactor detector.getFocusX detector.getFocusY matrix.getValues m float x m Matrix.MTRANS_X float y m Matrix.MTRANS_Y if mScaleFactor 1 if x right matrix.postTranslate x right 0 else if x 0 matrix.postTranslate x 0 if y bottom matrix.postTranslate..

How to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one?

http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on

inverse.mapPoints pts mm.getValues values gd's bounds are 0 0 100 129 values Matrix.MTRANS_X pts 0 100 2 values Matrix.MTRANS_Y pts 1 129 2 mm.setValues values v.invalidate return false v.setOnTouchListener l setContentView v anim_set.xml looks..

Getting coordinates and width/height from a matrix

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

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

event return true mScaleDetector.onTouchEvent event matrix.getValues m float x m Matrix.MTRANS_X float y m Matrix.MTRANS_Y PointF curr new PointF event.getX event.getY switch event.getAction case MotionEvent.ACTION_DOWN last.set event.getX.. mScaleFactor mScaleFactor width 2 height 2 if mScaleFactor 1 matrix.getValues m float x m Matrix.MTRANS_X float y m Matrix.MTRANS_Y if mScaleFactor 1 if Math.round origWidth saveScale width if y bottom matrix.postTranslate 0 y bottom else if y 0 .. mScaleFactor detector.getFocusX detector.getFocusY matrix.getValues m float x m Matrix.MTRANS_X float y m Matrix.MTRANS_Y if mScaleFactor 1 if x right matrix.postTranslate x right 0 else if x 0 matrix.postTranslate x 0 if y bottom matrix.postTranslate..