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2014/10/16 ¤W¤È 08:23:30

android Programming Glossary: scaleheight

Rotate a saved bitmap in android

http://stackoverflow.com/questions/10332783/rotate-a-saved-bitmap-in-android

this case 0.4f float scaleWidth float newWidth width float scaleHeight float newHeight height Matrix matrix new Matrix matrix.postScale.. Matrix matrix new Matrix matrix.postScale scaleWidth scaleHeight matrix.postRotate x Bitmap resizedBitmap Bitmap.createBitmap..

Out of memory while creating bitmaps on device

http://stackoverflow.com/questions/17990086/out-of-memory-while-creating-bitmaps-on-device

bm.getHeight float scaleWidth float newWidth width float scaleHeight float newHeight height create a matrix for the manipulation.. new Matrix resize the bit map matrix.postScale scaleWidth scaleHeight recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap..

How to crop the parsed image in android?

http://stackoverflow.com/questions/3725501/how-to-crop-the-parsed-image-in-android

this case 0.4f float scaleWidth float newWidth width float scaleHeight float newHeight height createa matrix for the manipulation Matrix.. new Matrix resize the bit map matrix.postScale scaleWidth scaleHeight recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap..

Android: high quality image resizing / scaling

http://stackoverflow.com/questions/4207562/android-high-quality-image-resizing-scaling

aspect float width height float scaleWidth newWidth float scaleHeight scaleWidth aspect yeah create a matrix for the manipulation.. resize the bit map matrix.postScale scaleWidth width scaleHeight height recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap.. bm.getHeight int scaleWidth int bm.getWidth scale int scaleHeight int bm.getHeight scale original image is 720x402 and SampleSize..

Android Saving created bitmap to directory on sd card

http://stackoverflow.com/questions/4263375/android-saving-created-bitmap-to-directory-on-sd-card

1936 float scaleWidth float newWidth oldWidth float scaleHeight float newHeight oldHeight Matrix matrix new Matrix resize.. Matrix resize the bit map matrix.postScale scaleWidth scaleHeight Bitmap _bitmapScaled Bitmap.createBitmap _bitmapPreScale 0..

Rotate zoom drag image in android imageview

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

int scaleWidth int imageWidth value 0 int scaleHeight int imageHeight value 4 don't let the image go outside if value.. 2 scaleWidth 1 value 2 scaleWidth 10 else if value 5 scaleHeight 1 value 5 scaleHeight 10 maximum zoom ratio MAx if value 0.. 2 scaleWidth 10 else if value 5 scaleHeight 1 value 5 scaleHeight 10 maximum zoom ratio MAx if value 0 MAX_ZOOM value 4 MAX_ZOOM..

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 scaleWidth Math.round origWidth saveScale float scaleHeight Math.round origHeight saveScale if scaleWidth width deltaX.. y else if y deltaY bottom deltaY y bottom else if scaleHeight height deltaY 0 if x deltaX 0 deltaX x else if x deltaX..

Scale & rotate Bitmap using Matrix in Android

http://stackoverflow.com/questions/8722359/scale-rotate-bitmap-using-matrix-in-android

this case 0.4f float scaleWidth float newWidth width float scaleHeight float newHeight height createa matrix for the manipulation Matrix.. new Matrix resize the bit map matrix.postScale scaleWidth scaleHeight rotate the Bitmap matrix.postRotate 45 recreate the new Bitmap..

Rotate a saved bitmap in android

http://stackoverflow.com/questions/10332783/rotate-a-saved-bitmap-in-android

int newWidth 200 int newHeight 200 calculate the scale in this case 0.4f float scaleWidth float newWidth width float scaleHeight float newHeight height Matrix matrix new Matrix matrix.postScale scaleWidth scaleHeight matrix.postRotate x Bitmap resizedBitmap.. float newWidth width float scaleHeight float newHeight height Matrix matrix new Matrix matrix.postScale scaleWidth scaleHeight matrix.postRotate x Bitmap resizedBitmap Bitmap.createBitmap bitmapOrg 0 0 width height matrix true iv.setScaleType ScaleType.CENTER..

Out of memory while creating bitmaps on device

http://stackoverflow.com/questions/17990086/out-of-memory-while-creating-bitmaps-on-device

int newHeight int newWidth int width bm.getWidth int height bm.getHeight float scaleWidth float newWidth width float scaleHeight float newHeight height create a matrix for the manipulation Matrix matrix new Matrix resize the bit map matrix.postScale.. height create a matrix for the manipulation Matrix matrix new Matrix resize the bit map matrix.postScale scaleWidth scaleHeight recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap bm 0 0 width height matrix false return resizedBitmap ..

How to crop the parsed image in android?

http://stackoverflow.com/questions/3725501/how-to-crop-the-parsed-image-in-android

int newWidth 200 int newHeight 200 calculate the scale in this case 0.4f float scaleWidth float newWidth width float scaleHeight float newHeight height createa matrix for the manipulation Matrix matrix new Matrix resize the bit map matrix.postScale.. height createa matrix for the manipulation Matrix matrix new Matrix resize the bit map matrix.postScale scaleWidth scaleHeight recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap bitmapOrg 0 0 width height matrix true make a Drawable..

Android: high quality image resizing / scaling

http://stackoverflow.com/questions/4207562/android-high-quality-image-resizing-scaling

newWidth int width bm.getWidth int height bm.getHeight float aspect float width height float scaleWidth newWidth float scaleHeight scaleWidth aspect yeah create a matrix for the manipulation Matrix matrix new Matrix resize the bit map matrix.postScale.. create a matrix for the manipulation Matrix matrix new Matrix resize the bit map matrix.postScale scaleWidth width scaleHeight height recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap bm 0 0 width height matrix true bm.recycle return.. getResizedBitmap2 Bitmap bm float scale float aspect bm.getWidth bm.getHeight int scaleWidth int bm.getWidth scale int scaleHeight int bm.getHeight scale original image is 720x402 and SampleSize 4 produces 180x102 which is still too large BitmapFactory.Options..

Android Saving created bitmap to directory on sd card

http://stackoverflow.com/questions/4263375/android-saving-created-bitmap-to-directory-on-sd-card

_bitmapPreScale.getHeight int newWidth 2592 int newHeight 1936 float scaleWidth float newWidth oldWidth float scaleHeight float newHeight oldHeight Matrix matrix new Matrix resize the bit map matrix.postScale scaleWidth scaleHeight Bitmap.. float scaleHeight float newHeight oldHeight Matrix matrix new Matrix resize the bit map matrix.postScale scaleWidth scaleHeight Bitmap _bitmapScaled Bitmap.createBitmap _bitmapPreScale 0 0 oldWidth oldHeight matrix true WANT TO SAVE _bitmapScaled..

Rotate zoom drag image in android imageview

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

int imageWidth d.getIntrinsicWidth int imageHeight d.getIntrinsicHeight int scaleWidth int imageWidth value 0 int scaleHeight int imageHeight value 4 don't let the image go outside if value 2 width 1 value 2 width 10 else if value 5 height 1 value.. 10 else if value 5 height 1 value 5 height 10 else if value 2 scaleWidth 1 value 2 scaleWidth 10 else if value 5 scaleHeight 1 value 5 scaleHeight 10 maximum zoom ratio MAx if value 0 MAX_ZOOM value 4 MAX_ZOOM value 0 MAX_ZOOM value 4 MAX_ZOOM.. height 1 value 5 height 10 else if value 2 scaleWidth 1 value 2 scaleWidth 10 else if value 5 scaleHeight 1 value 5 scaleHeight 10 maximum zoom ratio MAx if value 0 MAX_ZOOM value 4 MAX_ZOOM value 0 MAX_ZOOM value 4 MAX_ZOOM value 2 savedValue 2 ..

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

DRAG float deltaX curr.x last.x float deltaY curr.y last.y float scaleWidth Math.round origWidth saveScale float scaleHeight Math.round origHeight saveScale if scaleWidth width deltaX 0 if y deltaY 0 deltaY y else if y deltaY bottom deltaY.. saveScale if scaleWidth width deltaX 0 if y deltaY 0 deltaY y else if y deltaY bottom deltaY y bottom else if scaleHeight height deltaY 0 if x deltaX 0 deltaX x else if x deltaX right deltaX x right else if x deltaX 0 deltaX x else if..

Scale & rotate Bitmap using Matrix in Android

http://stackoverflow.com/questions/8722359/scale-rotate-bitmap-using-matrix-in-android

int newWidth 200 int newHeight 200 calculate the scale in this case 0.4f float scaleWidth float newWidth width float scaleHeight float newHeight height createa matrix for the manipulation Matrix matrix new Matrix resize the bit map matrix.postScale.. height createa matrix for the manipulation Matrix matrix new Matrix resize the bit map matrix.postScale scaleWidth scaleHeight rotate the Bitmap matrix.postRotate 45 recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap bitmapOrg 0 0 width..