List of usage examples for android.graphics Matrix postScale
public boolean postScale(float sx, float sy)
From source file:com.phonegap.plugins.wsiCameraLauncher.WsiCameraLauncher.java
private Bitmap fitInsideSquare(Bitmap b, int sideLength) { int grabWidth = b.getWidth(); int grabHeight = b.getHeight(); float scaleX = ((float) sideLength) / grabWidth; float scaleY = ((float) sideLength) / grabHeight; float scale = Math.min(scaleX, scaleY); Matrix m = new Matrix(); m.postScale(scale, scale); return Bitmap.createBitmap(b, 0, 0, b.getWidth(), b.getHeight(), m, true); }
From source file:com.phonegap.plugins.wsiCameraLauncher.WsiCameraLauncher.java
private Bitmap makeInsideSquare(Bitmap b, int sideLength) { int grabWidth = b.getWidth(); int grabHeight = b.getHeight(); if (grabWidth > grabHeight) { grabWidth = grabHeight;/*from www. ja va 2 s. c o m*/ } else { grabHeight = grabWidth; } float scale = ((float) sideLength) / grabWidth; Matrix m = new Matrix(); m.postScale(scale, scale); return Bitmap.createBitmap(b, 0, 0, grabWidth, grabHeight, m, true); }
From source file:com.bofsoft.laio.laiovehiclegps.Fragment.BaiduMapFragment.java
private void addOverlay(GPSInfoData gpsInfoData) {//marker ?? ? LatLng llA = new LatLng(gpsInfoData.Latitude, gpsInfoData.Longitude); // GPSGPS?????? CoordinateConverter converter = new CoordinateConverter(); converter.from(CoordinateConverter.CoordType.GPS); // sourceLatLng??? converter.coord(llA);/*from w ww. j a v a 2s . c o m*/ // desLatLng = converter.convert(); LatLng tmpLL = converter.convert(); View v_temp = LayoutInflater.from(getActivity()).inflate(R.layout.map_marker, null);// TextView tv_temp = (TextView) v_temp.findViewById(R.id.tv_marker);//?textview ImageView img_temp = (ImageView) v_temp.findViewById(R.id.iv_marker);//?imageview tv_temp.setText(gpsInfoData.License);//? if (gpsInfoData.Status == 0) { img_temp.setImageResource(imgIds[0]);//marker bitmap = BitmapFactory.decodeResource(getResources(), imgIds[0]); } else { img_temp.setImageResource(imgIds[2]);//marker bitmap = BitmapFactory.decodeResource(getResources(), imgIds[2]); } Matrix matrix = new Matrix(); img_temp.setScaleType(ImageView.ScaleType.MATRIX); //required matrix.postScale(1, 1); //ImageViewImage int dw = bitmap.getWidth(); int dh = bitmap.getHeight(); matrix.postRotate((float) gpsInfoData.Direction, (float) dw / 2, (float) dh / 2);// img_temp.setImageMatrix(matrix); bd_temp = BitmapDescriptorFactory.fromView(v_temp);//?marker MarkerOptions oo = new MarkerOptions().position(tmpLL).icon(bd_temp).anchor(0.5f, 1.0f).zIndex(15); Marker mMarkerA = (Marker) (mBaiduMap.addOverlay(oo)); Bundle bundle = new Bundle(); bundle.putString("License", gpsInfoData.getLicense()); mMarkerA.setExtraInfo(bundle); }
From source file:com.goka.flickableview.ImageViewTouchBase.java
protected void getProperBaseMatrix(Drawable drawable, Matrix matrix, RectF rect) { float w = mBitmapRect.width(); float h = mBitmapRect.height(); float widthScale, heightScale; matrix.reset();/* ww w . j a va 2 s . c o m*/ widthScale = rect.width() / w; heightScale = rect.height() / h; float scale = Math.min(widthScale, heightScale); matrix.postScale(scale, scale); matrix.postTranslate(rect.left, rect.top); float tw = (rect.width() - w * scale) / 2.0f; float th = (rect.height() - h * scale) / 2.0f; matrix.postTranslate(tw, th); printMatrix(matrix); }
From source file:com.annanovas.bestprice.DashBoardEditActivity.java
private Bitmap imageProcess(Bitmap imageBitmap) { int width = imageBitmap.getWidth(); int height = imageBitmap.getHeight(); int newWidth = 1000; int newHeight = 1000; if (width > 1000) { double x = (double) width / 1000d; newHeight = (int) (height / x); newWidth = 1000;/*from w w w .j a va 2s .c o m*/ } else if (height > 1000) { double x = (double) height / 1000d; newWidth = (int) (width / x); newHeight = 1000; } // calculate the scale - in this case = 0.4f ExifInterface exif = null; int rotationAngle = 0; try { exif = new ExifInterface(imageUri); String orientString = exif.getAttribute(ExifInterface.TAG_ORIENTATION); // showLog("orientString:" + orientString + " DateTime:" + exif.getAttribute(ExifInterface.TAG_IMAGE_WIDTH)); int orientation = orientString != null ? Integer.parseInt(orientString) : ExifInterface.ORIENTATION_NORMAL; if (orientation == ExifInterface.ORIENTATION_ROTATE_90) rotationAngle = 90; if (orientation == ExifInterface.ORIENTATION_ROTATE_180) rotationAngle = 180; if (orientation == ExifInterface.ORIENTATION_ROTATE_270) rotationAngle = 270; // showLog("Rotation Angle:" + rotationAngle); } catch (IOException e) { // showLog("ExifInterface Failed!"); e.printStackTrace(); } float scaleWidth = ((float) newWidth) / width; float scaleHeight = ((float) newHeight) / height; Matrix matrix = new Matrix(); matrix.postScale(scaleWidth, scaleHeight); matrix.postRotate(rotationAngle); return Bitmap.createBitmap(imageBitmap, 0, 0, width, height, matrix, true); }
From source file:com.cpic.taylor.logistics.activity.HomeActivity.java
public Bitmap big(Bitmap b, float x, float y) { int w = b.getWidth(); int h = b.getHeight(); float sx = (float) x / w;// ???? float sy = (float) y / h; Matrix matrix = new Matrix(); matrix.postScale(sx, sy); // ? Bitmap resizeBmp = Bitmap.createBitmap(b, 0, 0, w, h, matrix, true); return resizeBmp; }
From source file:com.mylikes.likes.etchasketch.Slate.java
public void resetZoom() { mPanX = mPanY = 0;/*w w w. java2s . c o m*/ final Matrix m = new Matrix(); m.postScale(1f / DENSITY, 1f / DENSITY); setZoom(m); invalidate(); }
From source file:fr.bde_eseo.eseomega.GantierActivity.java
public Bitmap getResizedBitmap(Bitmap bm, int newSize) { int width = bm.getWidth(); int height = bm.getHeight(); float scale = ((float) newSize) / width; // CREATE A MATRIX FOR THE MANIPULATION Matrix matrix = new Matrix(); // RESIZE THE BIT MAP matrix.postScale(scale, scale); // "RECREATE" THE NEW BITMAP return Bitmap.createBitmap(bm, 0, 0, width, height, matrix, false); }
From source file:fr.bde_eseo.eseomega.GantierActivity.java
public Bitmap getScaledResizedBitmap(Bitmap bm, int newSize) { int width = bm.getWidth(); int height = bm.getHeight(); float scale;/*from w w w . ja v a 2 s . c o m*/ if (height > width) { // portrait bitmap scale = ((float) newSize) / height; } else { // landscape bitmap scale = ((float) newSize) / width; } // CREATE A MATRIX FOR THE MANIPULATION Matrix matrix = new Matrix(); // RESIZE THE BIT MAP matrix.postScale(scale, scale); // "RECREATE" THE NEW BITMAP return Bitmap.createBitmap(bm, 0, 0, width, height, matrix, false); }
From source file:com.kjsaw.alcosys.ibacapp.IBAC.java
private Bitmap processBitmap(Bitmap orginalBitmap, int degrees) { Matrix matrixRotate = new Matrix(); matrixRotate.setRotate(degrees, (float) orginalBitmap.getWidth() / 2, (float) orginalBitmap.getHeight() / 2); Bitmap rotatedBitmap = Bitmap.createBitmap(orginalBitmap, 0, 0, orginalBitmap.getWidth(), orginalBitmap.getHeight(), matrixRotate, true); int width = rotatedBitmap.getWidth(); int height = rotatedBitmap.getHeight(); int newWidth = 240; int newHeight = 320; float scaleWidth = ((float) newWidth) / width; float scaleHeight = ((float) newHeight) / height; Matrix matrixResize = new Matrix(); if (Session.isFacingCamera) { matrixResize.setScale(-1, 1);// reversal }/* w ww .j a v a 2 s . com*/ matrixResize.postScale(scaleWidth, scaleHeight); return Bitmap.createBitmap(rotatedBitmap, 0, 0, width, height, matrixResize, true); }