static void calculateInSampleSize( int paramInt1, int paramInt2, int paramInt3, int paramInt4, BitmapFactory.Options paramOptions, Request paramRequest) { int i = 1; if ((paramInt4 > paramInt2) || (paramInt3 > paramInt1)) { if (paramInt2 != 0) { break label43; } } for (i = (int) Math.floor(paramInt3 / paramInt1); ; i = (int) Math.floor(paramInt4 / paramInt2)) { paramOptions.inSampleSize = i; paramOptions.inJustDecodeBounds = false; return; label43: if (paramInt1 != 0) { break; } } paramInt2 = (int) Math.floor(paramInt4 / paramInt2); paramInt1 = (int) Math.floor(paramInt3 / paramInt1); if (paramRequest.centerInside) {} for (i = Math.max(paramInt2, paramInt1); ; i = Math.min(paramInt2, paramInt1)) { break; } }
public DessertCaseView(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); final Resources res = getResources(); mStarted = false; mCellSize = res.getDimensionPixelSize(R.dimen.dessert_case_cell_size); final BitmapFactory.Options opts = new BitmapFactory.Options(); if (mCellSize < 512) { // assuming 512x512 images opts.inSampleSize = 2; } opts.inMutable = true; Bitmap loaded = null; for (int[] list : new int[][] {PASTRIES, RARE_PASTRIES, XRARE_PASTRIES, XXRARE_PASTRIES}) { for (int resid : list) { opts.inBitmap = loaded; loaded = BitmapFactory.decodeResource(res, resid, opts); final BitmapDrawable d = new BitmapDrawable(res, convertToAlphaMask(loaded)); d.setColorFilter(new ColorMatrixColorFilter(ALPHA_MASK)); d.setBounds(0, 0, mCellSize, mCellSize); mDrawables.append(resid, d); } } loaded = null; if (DEBUG) setWillNotDraw(false); }
public Bitmap loadImage(String path) throws OutOfMemoryError { Bitmap bitsat; try { BitmapFactory.Options options = new BitmapFactory.Options(); options.inPreferredConfig = Bitmap.Config.ARGB_8888; options.inJustDecodeBounds = true; Bitmap b = BitmapFactory.decodeFile(path, options); options.inSampleSize = Futils.calculateInSampleSize(options, px, px); // Decode bitmap with inSampleSize set options.inJustDecodeBounds = false; Bitmap bit; if (path.startsWith("smb:/")) bit = BitmapFactory.decodeStream(new SmbFileInputStream(path)); else bit = BitmapFactory.decodeFile(path, options); bitsat = bit; // decodeFile(path);//.createScaledBitmap(bits,imageViewReference.get().getHeight(),imageViewReference.get().getWidth(),true); } catch (Exception e) { Drawable img = ContextCompat.getDrawable(mContext, R.drawable.ic_doc_image); Bitmap img1 = ((BitmapDrawable) img).getBitmap(); bitsat = img1; } return bitsat; }
public static Bitmap getSmallBitmap(String filePath, int reqWidth, int reqHeight) { BitmapFactory.Options options = new BitmapFactory.Options(); options.inJustDecodeBounds = true; BitmapFactory.decodeFile(filePath, options); options.inSampleSize = calculateInSampleSize(options, reqWidth, reqHeight); options.inJustDecodeBounds = false; return BitmapFactory.decodeFile(filePath, options); }
/** * @Method: decodeBitmap @Description: ���ļ��ж�ȡͼƬ * * @param path ͼƬ��·�� * @return */ Bitmap decodeBitmap(String path) { BitmapFactory.Options op = new BitmapFactory.Options(); op.inJustDecodeBounds = true; Bitmap bmp = BitmapFactory.decodeFile(path, op); int wRatio = (int) Math.ceil(op.outWidth / 100); // ��ȡ�����С int hRatio = (int) Math.ceil(op.outHeight / 100); if (wRatio > 1 && hRatio > 1) { // ����ָ����С������С��Ӧ�ı��� if (wRatio > hRatio) { op.inSampleSize = wRatio; } else { op.inSampleSize = hRatio; } } op.inJustDecodeBounds = false; bmp = BitmapFactory.decodeFile(path, op); return bmp; }
/** * @Method: decodeBitmap @Description: ��ȡpath·���µ�ͼƬ�������� * * @param path * @param rect * @return */ Bitmap decodeBitmap(String path, int rect) { BitmapFactory.Options op = new BitmapFactory.Options(); op.inJustDecodeBounds = true; op.inPreferredConfig = Bitmap.Config.ALPHA_8; Bitmap bmp = BitmapFactory.decodeFile(path, op); // ��ȡ�����С int wRatio = (int) Math.ceil(op.outWidth / rect); int hRatio = (int) Math.ceil(op.outHeight / rect); // ����ָ����С������С��Ӧ�ı��� if (wRatio > 1 && hRatio > 1) { if (wRatio > hRatio) { op.inSampleSize = wRatio; } else { op.inSampleSize = hRatio; } } op.inPreferredConfig = Bitmap.Config.ALPHA_8; op.inJustDecodeBounds = false; bmp = BitmapFactory.decodeFile(path, op); return bmp; }