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2014/10/16 ¤W¤È 08:22:07
android Programming Glossary: r.leftAndroid - How to make all lines in an edittext underlined? http://stackoverflow.com/questions/10361755/android-how-to-make-all-lines-in-an-edittext-underlined i count i int baseline getLineBounds i r canvas.drawLine r.left baseline 1 r.right baseline 1 paint super.onDraw canvas view..
Android: Ruled/horizonal lines in Textview http://stackoverflow.com/questions/10748467/android-ruled-horizonal-lines-in-textview i count i int baseline getLineBounds i r canvas.drawLine r.left baseline 1 r.right baseline 1 paint super.onDraw canvas Now..
How to add pagelines to a EditText in android? http://stackoverflow.com/questions/10992411/how-to-add-pagelines-to-a-edittext-in-android height curHeight getLineHeight canvas.drawLine r.left curHeight r.right curHeight paint super.onDraw canvas share..
Curl page from left to right android http://stackoverflow.com/questions/16772734/curl-page-from-left-to-right-android imageHeight d.getIntrinsicWidth d.getIntrinsicHeight r.left r.width imageWidth 2 border r.right r.left imageWidth border.. r.left r.width imageWidth 2 border r.right r.left imageWidth border border r.top r.height imageHeight 2 border.. Paint p new Paint p.setColor 0xFFC0C0C0 c.drawRect r p r.left border r.right border r.top border r.bottom border d.setBounds..
Android - edittext - underline http://stackoverflow.com/questions/4114859/android-edittext-underline i count i int baseline getLineBounds i r canvas.drawLine r.left baseline 1 r.right baseline 1 paint super.onDraw canvas that..
Horizontal scrolling grid view http://stackoverflow.com/questions/5725745/horizontal-scrolling-grid-view ImageButton btn new ImageButton this Rect r mTempRect r.left 10 r.top 10 r.right 10 r.bottom 10 btn i j .getDrawingRect r..
Drawing multiple lines in edittext e.g. notepad http://stackoverflow.com/questions/5972388/drawing-multiple-lines-in-edittext-e-g-notepad using the paint object for details. canvas.drawLine r.left baseline 1 r.right baseline 1 paint Finishes up by calling.. 0 r first line for int i 0 i count i canvas.drawLine r.left baseline 1 r.right baseline 1 paint baseline getLineHeight next..
http://stackoverflow.com/questions/6464123/how-to-crop-image-in-android RectF r hv.mDrawRect int panDeltaX1 int Math.max 0 mLeft r.left int panDeltaX2 int Math.min 0 mRight r.right int panDeltaY1..
How to get x and y coordinate of bitmap image in image control? http://stackoverflow.com/questions/6951887/how-to-get-x-and-y-coordinate-of-bitmap-image-in-image-control matrix. RectF r new RectF matrix.mapRect r Log.i TAG Rect r.left r.top r.right r.bottom mOverAllScale NEWLY ADDED ANSWER To understand.. x y then RectF r new RectF matrix.mapRect r Log.i TAG Rect r.left r.top r.right r.bottom mOverAllScale float newX x r.left float.. r.left r.top r.right r.bottom mOverAllScale float newX x r.left float newY y r.top You use new co ordinates in place of x y..
Android - How to make all lines in an edittext underlined? http://stackoverflow.com/questions/10361755/android-how-to-make-all-lines-in-an-edittext-underlined getLineCount Rect r mRect Paint paint mPaint for int i 0 i count i int baseline getLineBounds i r canvas.drawLine r.left baseline 1 r.right baseline 1 paint super.onDraw canvas view xmlns android http schemas.android.com apk res android class..
Android: Ruled/horizonal lines in Textview http://stackoverflow.com/questions/10748467/android-ruled-horizonal-lines-in-textview getLineCount Rect r mRect Paint paint mPaint for int i 0 i count i int baseline getLineBounds i r canvas.drawLine r.left baseline 1 r.right baseline 1 paint super.onDraw canvas Now use object of LinedEditText class where you need your TextView..
How to add pagelines to a EditText in android? http://stackoverflow.com/questions/10992411/how-to-add-pagelines-to-a-edittext-in-android
Curl page from left to right android http://stackoverflow.com/questions/16772734/curl-page-from-left-to-right-android r.height border 2 imageHeight r.height border 2 imageWidth imageHeight d.getIntrinsicWidth d.getIntrinsicHeight r.left r.width imageWidth 2 border r.right r.left imageWidth border border r.top r.height imageHeight 2 border r.bottom r.top imageHeight.. border 2 imageWidth imageHeight d.getIntrinsicWidth d.getIntrinsicHeight r.left r.width imageWidth 2 border r.right r.left imageWidth border border r.top r.height imageHeight 2 border r.bottom r.top imageHeight border border Paint p new Paint.. imageHeight 2 border r.bottom r.top imageHeight border border Paint p new Paint p.setColor 0xFFC0C0C0 c.drawRect r p r.left border r.right border r.top border r.bottom border d.setBounds r d.draw c if y null return null else return b @Override..
Android - edittext - underline http://stackoverflow.com/questions/4114859/android-edittext-underline getLineCount Rect r mRect Paint paint mPaint for int i 0 i count i int baseline getLineBounds i r canvas.drawLine r.left baseline 1 r.right baseline 1 paint super.onDraw canvas that they then declare this way in the layout view xmlns android..
Horizontal scrolling grid view http://stackoverflow.com/questions/5725745/horizontal-scrolling-grid-view helo l l 100 r1 r1 100 t t 100 b b 100 button ImageButton btn new ImageButton this Rect r mTempRect r.left 10 r.top 10 r.right 10 r.bottom 10 btn i j .getDrawingRect r btn i j .setId j Rect r mTempRect r.set 0 0 0 0 Rect r2..
Drawing multiple lines in edittext e.g. notepad http://stackoverflow.com/questions/5972388/drawing-multiple-lines-in-edittext-e-g-notepad to the right at a vertical position one dip below the baseline using the paint object for details. canvas.drawLine r.left baseline 1 r.right baseline 1 paint Finishes up by calling the parent method super.onDraw canvas android edittext android.. Rect r mRect Paint paint mPaint int baseline getLineBounds 0 r first line for int i 0 i count i canvas.drawLine r.left baseline 1 r.right baseline 1 paint baseline getLineHeight next line super.onDraw canvas In Eclipse IDE press Ctrl Shift..
http://stackoverflow.com/questions/6464123/how-to-crop-image-in-android is visible. private void ensureVisible HighlightView hv RectF r hv.mDrawRect int panDeltaX1 int Math.max 0 mLeft r.left int panDeltaX2 int Math.min 0 mRight r.right int panDeltaY1 int Math.max 0 mTop r.top int panDeltaY2 int Math.min 0 mBottom..
How to get x and y coordinate of bitmap image in image control? http://stackoverflow.com/questions/6951887/how-to-get-x-and-y-coordinate-of-bitmap-image-in-image-control bounds of the zoomed panned ImagevIew actually bitmap from matrix. RectF r new RectF matrix.mapRect r Log.i TAG Rect r.left r.top r.right r.bottom mOverAllScale NEWLY ADDED ANSWER To understand the below code you need to go thru this link and understand... help you do the translation. Let User input co ordinates be x y then RectF r new RectF matrix.mapRect r Log.i TAG Rect r.left r.top r.right r.bottom mOverAllScale float newX x r.left float newY y r.top You use new co ordinates in place of x y . Zooming.. be x y then RectF r new RectF matrix.mapRect r Log.i TAG Rect r.left r.top r.right r.bottom mOverAllScale float newX x r.left float newY y r.top You use new co ordinates in place of x y . Zooming Scaling When user pinches in out the bitmap gets Zoomed..
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