Java Code Examples for android.graphics.Matrix
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Example 1
From project Alerte-voirie-android, under directory /src/com/c4mprod/utils/.
Source file: Flip3dAnimation.java
@Override protected void applyTransformation(float interpolatedTime,Transformation t){
final float fromDegrees=mFromDegrees;
float degrees=fromDegrees + ((mToDegrees - fromDegrees) * interpolatedTime);
final float centerX=mCenterX;
final float centerY=mCenterY;
final Camera camera=mCamera;
final Matrix matrix=t.getMatrix();
camera.save();
camera.rotateY(degrees);
camera.getMatrix(matrix);
camera.restore();
matrix.preTranslate(-centerX,-centerY);
matrix.postTranslate(centerX,centerY);
}
Example 2
From project Catroid-maven-playground, under directory /src/main/java/at/tugraz/ist/catroid/utils/.
Source file: ImageEditing.java
/**
* Scales the bitmap to the specified size.
* @param bitmap the bitmap to resize
* @param xSize desired x size
* @param ySize desired y size
* @return a new, scaled bitmap
*/
public static Bitmap scaleBitmap(Bitmap bitmap,int xSize,int ySize){
Matrix matrix=new Matrix();
float scaleWidth=(((float)xSize) / bitmap.getWidth());
float scaleHeight=(((float)ySize) / bitmap.getHeight());
matrix.postScale(scaleWidth,scaleHeight);
Bitmap newBitmap=Bitmap.createBitmap(bitmap,0,0,bitmap.getWidth(),bitmap.getHeight(),matrix,true);
return newBitmap;
}
Example 3
From project android-cropimage, under directory /src/com/android/camera/.
Source file: CropImage.java
private Bitmap prepareBitmap(){
if (mBitmap == null) {
return null;
}
if (mBitmap.getWidth() > 256) {
mScale=256.0F / mBitmap.getWidth();
}
Matrix matrix=new Matrix();
matrix.setScale(mScale,mScale);
Bitmap faceBitmap=Bitmap.createBitmap(mBitmap,0,0,mBitmap.getWidth(),mBitmap.getHeight(),matrix,true);
return faceBitmap;
}
Example 4
From project android-gltron, under directory /GlTron/src/com/glTron/Video/.
Source file: GLTexture.java
private void loadTexture(GL10 gl,Context context,int resource){
gl.glGenTextures(1,_texID,0);
Matrix flip=new Matrix();
flip.postScale(1f,-1f);
BitmapFactory.Options opts=new BitmapFactory.Options();
opts.inScaled=false;
Bitmap temp=BitmapFactory.decodeResource(context.getResources(),resource,opts);
Bitmap bmp=Bitmap.createBitmap(temp,0,0,temp.getWidth(),temp.getHeight(),flip,true);
temp.recycle();
gl.glBindTexture(GL10.GL_TEXTURE_2D,_texID[0]);
if (boGenMipMap) {
gl.glTexParameterf(GL10.GL_TEXTURE_2D,GL10.GL_TEXTURE_MIN_FILTER,GL10.GL_LINEAR_MIPMAP_NEAREST);
gl.glTexParameterf(GL10.GL_TEXTURE_2D,GL10.GL_TEXTURE_MAG_FILTER,GL10.GL_LINEAR_MIPMAP_NEAREST);
}
else {
gl.glTexParameterf(GL10.GL_TEXTURE_2D,GL10.GL_TEXTURE_MIN_FILTER,GL10.GL_LINEAR);
gl.glTexParameterf(GL10.GL_TEXTURE_2D,GL10.GL_TEXTURE_MAG_FILTER,GL10.GL_LINEAR);
}
gl.glTexParameterf(GL10.GL_TEXTURE_2D,GL10.GL_TEXTURE_WRAP_S,WrapS);
gl.glTexParameterf(GL10.GL_TEXTURE_2D,GL10.GL_TEXTURE_WRAP_T,WrapT);
DebugType=GLUtils.getInternalFormat(bmp);
if (boGenMipMap) {
for (int level=0, height=bmp.getHeight(), width=bmp.getWidth(); true; level++) {
GLUtils.texImage2D(GL10.GL_TEXTURE_2D,level,bmp,0);
if (height == 1 && width == 1) break;
width>>=1;
height>>=1;
if (width < 1) width=1;
if (height < 1) height=1;
Bitmap bmp2=Bitmap.createScaledBitmap(bmp,width,height,true);
bmp.recycle();
bmp=bmp2;
}
}
else {
GLUtils.texImage2D(GL10.GL_TEXTURE_2D,0,bmp,0);
}
bmp.recycle();
}
Example 5
From project Android-MapForgeFragment, under directory /library-common/src/com/jakewharton/android/mapsforge_fragment/.
Source file: Overlay.java
/**
* Default constructor which must be called by all subclasses.
*/
protected Overlay(){
super();
this.overlayCanvas=new Canvas();
this.matrix=new Matrix();
this.point=new Point();
this.positionBeforeDraw=new Point();
this.positionAfterDraw=new Point();
}
Example 6
From project androidquery, under directory /src/com/androidquery/util/.
Source file: RatioDrawable.java
public RatioDrawable(Resources res,Bitmap bm,ImageView iv,float ratio,float anchor){
super(res,bm);
this.ref=new WeakReference<ImageView>(iv);
this.ratio=ratio;
this.anchor=anchor;
iv.setScaleType(ScaleType.MATRIX);
Matrix m=new Matrix();
iv.setImageMatrix(m);
adjust(iv,bm,false);
}
Example 7
From project android_packages_apps_Gallery, under directory /src/com/android/camera/.
Source file: CropImage.java
private Bitmap prepareBitmap(){
if (mBitmap == null) {
return null;
}
if (mBitmap.getWidth() > 256) {
mScale=256.0F / mBitmap.getWidth();
}
Matrix matrix=new Matrix();
matrix.setScale(mScale,mScale);
Bitmap faceBitmap=Bitmap.createBitmap(mBitmap,0,0,mBitmap.getWidth(),mBitmap.getHeight(),matrix,true);
return faceBitmap;
}
Example 8
From project android_packages_apps_Gallery2, under directory /gallerycommon/src/com/android/gallery3d/common/.
Source file: BitmapUtils.java
public static Bitmap rotateBitmap(Bitmap source,int rotation,boolean recycle){
if (rotation == 0) return source;
int w=source.getWidth();
int h=source.getHeight();
Matrix m=new Matrix();
m.postRotate(rotation);
Bitmap bitmap=Bitmap.createBitmap(source,0,0,w,h,m,true);
if (recycle) source.recycle();
return bitmap;
}
Example 9
From project android_packages_apps_Gallery3D, under directory /src/com/cooliris/media/.
Source file: CropImage.java
private Bitmap prepareBitmap(){
if (mBitmap == null) {
return null;
}
if (mBitmap.getWidth() > 256) {
mScale=256.0F / mBitmap.getWidth();
}
Matrix matrix=new Matrix();
matrix.setScale(mScale,mScale);
Bitmap faceBitmap=Bitmap.createBitmap(mBitmap,0,0,mBitmap.getWidth(),mBitmap.getHeight(),matrix,true);
return faceBitmap;
}
Example 10
From project Book-Catalogue, under directory /src/com/eleybourn/bookcatalogue/.
Source file: CropCropImage.java
private Bitmap prepareBitmap(){
if (mBitmap == null) {
return null;
}
if (mBitmap.getWidth() > 256) {
mScale=256.0F / mBitmap.getWidth();
}
Matrix matrix=new Matrix();
matrix.setScale(mScale,mScale);
Bitmap faceBitmap=Bitmap.createBitmap(mBitmap,0,0,mBitmap.getWidth(),mBitmap.getHeight(),matrix,true);
return faceBitmap;
}
Example 11
From project CHMI, under directory /src/it/sephiroth/android/library/imagezoom/.
Source file: ImageViewTouchBase.java
protected RectF getBitmapRect(){
if (mBitmapDisplayed.getBitmap() == null) return null;
Matrix m=getImageViewMatrix();
RectF rect=new RectF(0,0,mBitmapDisplayed.getBitmap().getWidth(),mBitmapDisplayed.getBitmap().getHeight());
m.mapRect(rect);
return rect;
}
Example 12
From project cow, under directory /libs/ActionBarSherlock/library/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
@Override protected void applyTransformation(float interpolatedTime,Transformation t){
t.setAlpha(mAlpha);
final Matrix m=t.getMatrix();
m.postTranslate(mTranslationX,mTranslationY);
m.postScale(mScaleX,mScaleY);
}
Example 13
From project cropimage, under directory /src/com/droid4you/util/cropimage/.
Source file: CropImage.java
private Bitmap prepareBitmap(){
if (mBitmap == null) {
return null;
}
if (mBitmap.getWidth() > 256) {
mScale=256.0F / mBitmap.getWidth();
}
Matrix matrix=new Matrix();
matrix.setScale(mScale,mScale);
Bitmap faceBitmap=Bitmap.createBitmap(mBitmap,0,0,mBitmap.getWidth(),mBitmap.getHeight(),matrix,true);
return faceBitmap;
}
Example 14
From project danbo, under directory /src/us/donmai/danbooru/danbo/cropimage/.
Source file: CropImage.java
private Bitmap prepareBitmap(){
if (mBitmap == null) {
return null;
}
if (mBitmap.getWidth() > 256) {
mScale=256.0F / mBitmap.getWidth();
}
Matrix matrix=new Matrix();
matrix.setScale(mScale,mScale);
Bitmap faceBitmap=Bitmap.createBitmap(mBitmap,0,0,mBitmap.getWidth(),mBitmap.getHeight(),matrix,true);
return faceBitmap;
}
Example 15
From project danbooru-gallery-android, under directory /src/it/sephiroth/android/library/imagezoom/.
Source file: ImageViewTouchBase.java
public RectF getBitmapRect(){
if (mBitmapDisplayed == null) return null;
Matrix m=getImageViewMatrix();
RectF rect=new RectF(0,0,mBitmapDisplayed.getWidth(),mBitmapDisplayed.getHeight());
m.mapRect(rect);
return rect;
}
Example 16
From project droidkit, under directory /src/org/droidkit/image/app/crop/.
Source file: RotateBitmap.java
public Matrix getRotateMatrix(){
Matrix matrix=new Matrix();
if (mRotation != 0) {
int cx=mBitmap.getWidth() / 2;
int cy=mBitmap.getHeight() / 2;
matrix.preTranslate(-cx,-cy);
matrix.postRotate(mRotation);
matrix.postTranslate(getWidth() / 2,getHeight() / 2);
}
return matrix;
}
Example 17
From project Ebento, under directory /src/mobisocial/bento/ebento/util/.
Source file: BitmapHelper.java
public static Bitmap getResizedBitmap(Bitmap src,int targetWidth,int targetHeight,float degrees){
int srcWidth=src.getWidth();
int srcHeight=src.getHeight();
float scale=getFitScale(targetWidth,targetHeight,srcWidth,srcHeight);
Matrix matrix=new Matrix();
matrix.postScale(scale,scale);
matrix.postRotate(degrees);
return Bitmap.createBitmap(src,0,0,srcWidth,srcHeight,matrix,true);
}
Example 18
From project FlipDroid, under directory /app/src/com/goal98/flipdroid2/view/.
Source file: CubeView.java
/**
* ?????????????????????
* @param isLR
* @return
*/
private Bitmap cutTurnBmp(boolean isLR){
Matrix matrix=new Matrix();
matrix.preScale(-1,1);
Bitmap turnBmpBack;
if (isLR) {
turnBmpBack=Bitmap.createBitmap(turnBmp,centerX,0,centerX,bHeight,matrix,false);
}
else {
turnBmpBack=Bitmap.createBitmap(turnBmp,0,0,centerX,bHeight,matrix,false);
}
return turnBmpBack;
}
Example 19
From project Game_3, under directory /android/src/playn/android/.
Source file: AndroidCanvas.java
@Override public Canvas setTransform(float m11,float m12,float m21,float m22,float dx,float dy){
Matrix m=new Matrix();
m.setValues(new float[]{m11,m12,0,m21,0,m22,dx,dy,1});
canvas.setMatrix(m);
return this;
}
Example 20
@Override public void onDraw(Canvas c){
super.onDraw(c);
if (mImageCameraView != null && mRect != null) {
Matrix m=mImageCameraView.getImageMatrix();
if (m != null) {
RectF rectDraw=new RectF();
m.mapRect(rectDraw,mRect);
Paint p=new Paint();
p.setColor(DRAW_COLOR);
p.setStyle(Style.STROKE);
c.drawRect(rectDraw,p);
}
}
}
Example 21
From project generic-store-for-android, under directory /src/com/wareninja/opensource/common/.
Source file: WareNinjaUtils.java
public static Bitmap getBitmapWithReflection(Bitmap originalImage){
final int reflectionGap=4;
int width=originalImage.getWidth();
int height=originalImage.getHeight();
Matrix matrix=new Matrix();
matrix.preScale(1,-1);
Bitmap reflectionImage=Bitmap.createBitmap(originalImage,0,height / 2,width,height / 2,matrix,false);
Bitmap bitmapWithReflection=Bitmap.createBitmap(width,(height + height / 2),Config.ARGB_8888);
Canvas canvas=new Canvas(bitmapWithReflection);
canvas.drawBitmap(originalImage,0,0,null);
Paint deafaultPaint=new Paint();
canvas.drawRect(0,height,width,height + reflectionGap,deafaultPaint);
canvas.drawBitmap(reflectionImage,0,height + reflectionGap,null);
Paint paint=new Paint();
LinearGradient shader=new LinearGradient(0,originalImage.getHeight(),0,bitmapWithReflection.getHeight() + reflectionGap,0x70ffffff,0x00ffffff,TileMode.CLAMP);
paint.setShader(shader);
paint.setXfermode(new PorterDuffXfermode(Mode.DST_IN));
canvas.drawRect(0,height,width,bitmapWithReflection.getHeight() + reflectionGap,paint);
return bitmapWithReflection;
}
Example 22
From project gobandroid, under directory /src/org/ligi/gobandroid_hd/ui/.
Source file: GoBoardView.java
public Bitmap resize_to_screen(Bitmap orig,float x_scale_,float y_scale_){
Matrix matrix=new Matrix();
float x_scale, y_scale;
if (y_scale_ != 0f) y_scale=(getHeight() * y_scale_) / orig.getHeight();
else y_scale=(getWidth() * x_scale_) / orig.getWidth();
if (x_scale_ != 0f) x_scale=(getWidth() * x_scale_) / orig.getWidth();
else x_scale=(getHeight() * y_scale_) / orig.getHeight();
matrix.postScale(x_scale,y_scale);
return Bitmap.createBitmap(orig,0,0,(int)(orig.getWidth()),(int)(orig.getHeight()),matrix,true);
}
Example 23
From project God-Save-The-Bag, under directory /src/com/estudio/cheke/game/gstb/.
Source file: SVGParser.java
private static Matrix parseTransform(String s){
Matrix matrix=new Matrix();
while (true) {
parseTransformItem(s,matrix);
int rparen=s.indexOf(")");
if (rparen > 0 && s.length() > rparen + 1) {
s=s.substring(rparen + 1).replaceFirst("[\\s,]*","");
}
else {
break;
}
}
return matrix;
}
Example 24
From project HeLauncher, under directory /src/com/handlerexploit/launcher_reloaded/.
Source file: CellLayout.java
private void initThumb(int width,int height){
if (mThumb == null || mThumb.isRecycled()) mThumb=Bitmap.createBitmap(width,height,Bitmap.Config.ARGB_4444);
Matrix matrix=new Matrix();
matrix.setScale(0.25f,0.25f);
mThumbCanvas=new Canvas(mThumb);
mThumbCanvas.concat(matrix);
mThumbPaint=new Paint();
mThumbPaint.setDither(true);
mThumbPaint.setAntiAlias(true);
}
Example 25
From project ImageFilterForAndroid, under directory /src/HaoRan/ImageFilter/.
Source file: Image.java
/**
* Method to rotate an image by the specified number of degrees
* @param rotateDegrees
*/
public void rotate(int rotateDegrees){
Matrix mtx=new Matrix();
mtx.postRotate(rotateDegrees);
image=Bitmap.createBitmap(image,0,0,width,height,mtx,true);
width=image.getWidth();
height=image.getHeight();
updateColorArray();
}
Example 26
From project incubator-cordova-android, under directory /framework/src/org/apache/cordova/.
Source file: CameraLauncher.java
/**
* Figure out if the bitmap should be rotated. For instance if the picture was taken in portrait mode
* @param rotate
* @param bitmap
* @return rotated bitmap
*/
private Bitmap getRotatedBitmap(int rotate,Bitmap bitmap,ExifHelper exif){
Matrix matrix=new Matrix();
if (rotate == 180) {
matrix.setRotate(rotate);
}
else {
matrix.setRotate(rotate,(float)bitmap.getWidth() / 2,(float)bitmap.getHeight() / 2);
}
bitmap=Bitmap.createBitmap(bitmap,0,0,bitmap.getWidth(),bitmap.getHeight(),matrix,true);
exif.resetOrientation();
return bitmap;
}
Example 27
From project iPhoroidUI, under directory /src/org/klab/iphoroid/widget/coverflow/.
Source file: CoverFlowImageAdapterBase.java
/**
*/
protected Bitmap makeResizedImage(Bitmap src,int width,int height){
Matrix matrix=new Matrix();
matrix.preScale(1,-1);
Bitmap dest=Bitmap.createBitmap(width,height,Config.RGB_565);
Canvas canvas=new Canvas(dest);
canvas.drawBitmap(src,new Rect(0,0,src.getWidth(),src.getHeight()),new Rect(0,0,width,height),null);
return dest;
}
Example 28
From project Krypsis, under directory /Android/src/org/krypsis/android/command/photo/.
Source file: TakeAndUploadCommand.java
/**
* Resize the given bitmap to the maximum size. Example: If the given bitmap has a size if 1600x1600 and should be resized to the maximum of 1024x768 then the result will have a size of 768x768. That is because the maximum height is 768 and the scale factor is 0.48
* @param bitmap The bitmap to resize
* @param maxWidth The maximum width
* @param maxHeight The maximum height
* @return The resized bitmap, or, if the given bitmapsize is smaller, the original reference.
*/
private Bitmap resize(Bitmap bitmap,int maxWidth,int maxHeight){
final int width=bitmap.getWidth();
final int height=bitmap.getHeight();
if (maxWidth >= width && maxHeight >= height) {
return bitmap;
}
final float scale=Math.min(((float)maxWidth) / width,((float)maxHeight) / height);
Matrix matrix=new Matrix();
matrix.postScale(scale,scale);
logger.debug("Use scale factor: " + scale);
Bitmap resizedBitmap=Bitmap.createBitmap(bitmap,0,0,width,height,matrix,true);
logger.debug("Bitmap resized from " + width + "x"+ height+ " to "+ resizedBitmap.getWidth()+ "x"+ resizedBitmap.getHeight());
return resizedBitmap;
}
Example 29
From project LigiAndroidCommons, under directory /src/org/ligi/android/common/bitmap/.
Source file: BitmapScaler.java
public static Bitmap relative2View(View view,Bitmap orig,float x_scale_,float y_scale_){
Matrix matrix=new Matrix();
float x_scale, y_scale;
if (y_scale_ != 0f) y_scale=(view.getHeight() * y_scale_) / orig.getHeight();
else y_scale=(view.getWidth() * x_scale_) / orig.getWidth();
if (x_scale_ != 0f) x_scale=(view.getWidth() * x_scale_) / orig.getWidth();
else x_scale=(view.getHeight() * y_scale_) / orig.getHeight();
matrix.postScale(x_scale,y_scale);
return Bitmap.createBitmap(orig,0,0,orig.getWidth(),orig.getHeight(),matrix,true);
}
Example 30
From project maven-android-plugin-samples, under directory /apidemos-android-10/application/src/main/java/com/example/android/apis/graphics/.
Source file: Xfermodes.java
public SampleView(Context context){
super(context);
mSrcB=makeSrc(W,H);
mDstB=makeDst(W,H);
Bitmap bm=Bitmap.createBitmap(new int[]{0xFFFFFFFF,0xFFCCCCCC,0xFFCCCCCC,0xFFFFFFFF},2,2,Bitmap.Config.RGB_565);
mBG=new BitmapShader(bm,Shader.TileMode.REPEAT,Shader.TileMode.REPEAT);
Matrix m=new Matrix();
m.setScale(6,6);
mBG.setLocalMatrix(m);
}
Example 31
From project mediautilities, under directory /src/ac/robinson/cropimage/.
Source file: CropImage.java
private Bitmap prepareBitmap(){
if (mBitmap == null) {
return null;
}
if (mBitmap.getWidth() > 256) {
mScale=256.0F / mBitmap.getWidth();
}
Matrix matrix=new Matrix();
matrix.setScale(mScale,mScale);
Bitmap faceBitmap=Bitmap.createBitmap(mBitmap,0,0,mBitmap.getWidth(),mBitmap.getHeight(),matrix,true);
return faceBitmap;
}
Example 32
From project 2Degrees-Toolbox, under directory /ActionBarSherlock/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 33
From project 4308Cirrus, under directory /Extras/actionbarsherlock/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 34
From project ActionBarSherlock, under directory /library/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 35
From project Amantech, under directory /Android/action_bar_sherlock/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 36
From project andlytics, under directory /actionbarsherlock/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 37
From project android-bankdroid, under directory /src/com/liato/bankdroid/lockpattern/.
Source file: LockPatternView.java
private void drawArrow(Canvas canvas,float leftX,float topY,Cell start,Cell end){
boolean green=mPatternDisplayMode != DisplayMode.Wrong;
final int endRow=end.row;
final int startRow=start.row;
final int endColumn=end.column;
final int startColumn=start.column;
final int offsetX=((int)mSquareWidth - mBitmapWidth) / 2;
final int offsetY=((int)mSquareHeight - mBitmapHeight) / 2;
Bitmap arrow=green ? mBitmapArrowGreenUp : mBitmapArrowRedUp;
Matrix matrix=new Matrix();
final int cellWidth=mBitmapCircleDefault.getWidth();
final int cellHeight=mBitmapCircleDefault.getHeight();
final float theta=(float)Math.atan2((double)(endRow - startRow),(double)(endColumn - startColumn));
final float angle=(float)Math.toDegrees(theta) + 90.0f;
matrix.setTranslate(leftX + offsetX,topY + offsetY);
matrix.preRotate(angle,cellWidth / 2.0f,cellHeight / 2.0f);
matrix.preTranslate((cellWidth - arrow.getWidth()) / 2.0f,0.0f);
canvas.drawBitmap(arrow,matrix,mPaint);
}
Example 38
From project Android-GifStitch, under directory /src/com/phunkosis/gifstitch/helpers/.
Source file: ImageHelper.java
public static Bitmap getDesirableBitmap(String imgPath,int desiredSize){
try {
int scale=getDesirableBitmapSampleSize(imgPath,desiredSize);
BitmapFactory.Options options=new BitmapFactory.Options();
options.inSampleSize=scale;
Bitmap originalBitmap=BitmapFactory.decodeFile(imgPath,options);
int rotation=getExifOrientation(imgPath);
if (rotation != 0) {
Matrix matrix=new Matrix();
matrix.postRotate(rotation);
Bitmap exifBitmap=Bitmap.createBitmap(originalBitmap,0,0,originalBitmap.getWidth(),originalBitmap.getHeight(),matrix,true);
originalBitmap.recycle();
return exifBitmap;
}
return originalBitmap;
}
catch ( Exception ex) {
ex.printStackTrace();
}
catch ( OutOfMemoryError e) {
e.printStackTrace();
}
return null;
}
Example 39
From project AndroidDevWeekendDub-BookLibrary, under directory /src/org/curiouscreature/android/shelves/util/.
Source file: ImageUtilities.java
private static Bitmap createScaledBitmap(Bitmap src,int dstWidth,int dstHeight,float offset,boolean clipShadow,Paint paint){
Matrix m;
synchronized (Bitmap.class) {
m=sScaleMatrix;
sScaleMatrix=null;
}
if (m == null) {
m=new Matrix();
}
final int width=src.getWidth();
final int height=src.getHeight();
final float sx=dstWidth / (float)width;
final float sy=dstHeight / (float)height;
m.setScale(sx,sy);
Bitmap b=createBitmap(src,0,0,width,height,m,offset,clipShadow,paint);
synchronized (Bitmap.class) {
sScaleMatrix=m;
}
return b;
}
Example 40
From project androidZenWriter, under directory /library/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 41
From project android_packages_apps_FileManager, under directory /src/org/openintents/filemanager/util/.
Source file: ImageUtils.java
/**
* Resizes specific a Bitmap with keeping ratio.
*/
public static Bitmap resizeBitmap(Bitmap drawable,int desireWidth,int desireHeight){
int width=drawable.getWidth();
int height=drawable.getHeight();
if (0 < width && 0 < height && desireWidth < width || desireHeight < height) {
float scale;
if (width < height) {
scale=(float)desireHeight / (float)height;
if (desireWidth < width * scale) {
scale=(float)desireWidth / (float)width;
}
}
else {
scale=(float)desireWidth / (float)width;
}
Matrix matrix=new Matrix();
matrix.postScale(scale,scale);
Bitmap bitmap=Bitmap.createBitmap(drawable,0,0,width,height,matrix,true);
Canvas canvas=new Canvas(bitmap);
canvas.drawBitmap(bitmap,0,0,null);
drawable=bitmap;
}
return drawable;
}
Example 42
From project apps-for-android, under directory /LolcatBuilder/src/com/android/lolcat/.
Source file: LolcatView.java
@Override protected void onDraw(Canvas canvas){
Log.i(TAG,"onDraw: " + canvas);
super.onDraw(canvas);
if (mDragging) {
Log.i(TAG,"- dragging! Drawing box at " + mCurrentDragBox);
Matrix m=getImageMatrix();
mCurrentDragBoxF.set(mCurrentDragBox);
m.mapRect(mTransformedDragBoxF,mCurrentDragBoxF);
mTransformedDragBoxF.offset(getPaddingLeft(),getPaddingTop());
Paint p=new Paint();
p.setColor(0xFFFFFFFF);
p.setStyle(Paint.Style.STROKE);
p.setStrokeWidth(2f);
Log.i(TAG,"- Paint: " + p);
canvas.drawRect(mTransformedDragBoxF,p);
}
}
Example 43
From project CineShowTime-Android, under directory /Libraries/CineShowTime/src/pl/polidea/coverflow/.
Source file: CoverFlow.java
/**
* Transform the Image Bitmap by the Angle passed.
* @param imageView ImageView the ImageView whose bitmap we want to rotate
* @param t transformation
* @param rotationAngle the Angle by which to rotate the Bitmap
*/
private void transformImageBitmap(final ImageView child,final Transformation t,final int rotationAngle){
mCamera.save();
final Matrix imageMatrix=t.getMatrix();
final int height=child.getLayoutParams().height;
final int width=child.getLayoutParams().width;
final int rotation=Math.abs(rotationAngle);
mCamera.translate(0.0f,0.0f,100.0f);
if (rotation < mMaxRotationAngle) {
final float zoomAmount=(float)(mMaxZoom + rotation * 1.5);
mCamera.translate(0.0f,0.0f,zoomAmount);
}
mCamera.rotateY(rotationAngle);
mCamera.getMatrix(imageMatrix);
imageMatrix.preTranslate(-(width / 2.0f),-(height / 2.0f));
imageMatrix.postTranslate((width / 2.0f),(height / 2.0f));
mCamera.restore();
}
Example 44
From project Common-Sense-Net-2, under directory /AndroidBarSherlock/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 45
From project cw-omnibus, under directory /external/ActionBarSherlock/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 46
From project DeskSMS, under directory /ActionBarSherlock/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 47
From project dmix, under directory /ActionBarSherlock/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 48
From project dreamDroid, under directory /libraries/ABS/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 49
From project dungbeetle, under directory /src/edu/stanford/mobisocial/dungbeetle/feed/objects/.
Source file: VideoObj.java
public static DbObject from(Context context,Uri videoUri) throws IOException {
ContentResolver cr=context.getContentResolver();
BitmapFactory.Options options=new BitmapFactory.Options();
options.inSampleSize=1;
long videoId=Long.parseLong(videoUri.getLastPathSegment());
Bitmap curThumb=MediaStore.Video.Thumbnails.getThumbnail(cr,videoId,MediaStore.Video.Thumbnails.MINI_KIND,options);
int targetSize=200;
int width=curThumb.getWidth();
int height=curThumb.getHeight();
int cropSize=Math.min(width,height);
float scaleSize=((float)targetSize) / cropSize;
Matrix matrix=new Matrix();
matrix.postScale(scaleSize,scaleSize);
curThumb=Bitmap.createBitmap(curThumb,0,0,width,height,matrix,true);
JSONObject base=new JSONObject();
String localIp=ContentCorral.getLocalIpAddress();
if (localIp != null) {
try {
base.put(Contact.ATTR_LAN_IP,localIp);
base.put(LOCAL_URI,videoUri.toString());
base.put(MIME_TYPE,cr.getType(videoUri));
}
catch ( JSONException e) {
Log.e(TAG,"impossible json error possible!");
}
}
ByteArrayOutputStream baos=new ByteArrayOutputStream();
curThumb.compress(Bitmap.CompressFormat.JPEG,90,baos);
byte[] data=baos.toByteArray();
return from(base,data);
}
Example 50
From project examples_2, under directory /SearchView/actionbarsherlock-lib/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 51
From project farebot, under directory /libs/ActionBarSherlock/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 52
From project filemanager, under directory /FileManager/src/org/openintents/filemanager/util/.
Source file: ImageUtils.java
/**
* Resizes specific a Bitmap with keeping ratio.
*/
public static Bitmap resizeBitmap(Bitmap drawable,int desireWidth,int desireHeight){
int width=drawable.getWidth();
int height=drawable.getHeight();
if (0 < width && 0 < height && desireWidth < width || desireHeight < height) {
float scale;
if (width < height) {
scale=(float)desireHeight / (float)height;
if (desireWidth < width * scale) {
scale=(float)desireWidth / (float)width;
}
}
else {
scale=(float)desireWidth / (float)width;
}
Matrix matrix=new Matrix();
matrix.postScale(scale,scale);
Bitmap bitmap=Bitmap.createBitmap(drawable,0,0,width,height,matrix,true);
Canvas canvas=new Canvas(bitmap);
canvas.drawBitmap(bitmap,0,0,null);
drawable=bitmap;
}
return drawable;
}
Example 53
From project finch, under directory /libs/JakeWharton-ActionBarSherlock-2eabf25/library/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 54
From project friendica-for-android, under directory /mw-android-friendica-01/src/de/wikilab/android/friendica01/.
Source file: Max.java
public static void resizeImage(String pathOfInputImage,String pathOfOutputImage,int dstWidth,int dstHeight){
try {
int inWidth=0;
int inHeight=0;
InputStream in=new FileInputStream(pathOfInputImage);
BitmapFactory.Options options=new BitmapFactory.Options();
options.inJustDecodeBounds=true;
BitmapFactory.decodeStream(in,null,options);
in.close();
in=null;
inWidth=options.outWidth;
inHeight=options.outHeight;
in=new FileInputStream(pathOfInputImage);
options=new BitmapFactory.Options();
options.inSampleSize=Math.max(inWidth / dstWidth,inHeight / dstHeight);
Bitmap roughBitmap=BitmapFactory.decodeStream(in,null,options);
Matrix m=new Matrix();
RectF inRect=new RectF(0,0,roughBitmap.getWidth(),roughBitmap.getHeight());
RectF outRect=new RectF(0,0,dstWidth,dstHeight);
m.setRectToRect(inRect,outRect,Matrix.ScaleToFit.CENTER);
float[] values=new float[9];
m.getValues(values);
Bitmap resizedBitmap=Bitmap.createScaledBitmap(roughBitmap,(int)(roughBitmap.getWidth() * values[0]),(int)(roughBitmap.getHeight() * values[4]),true);
try {
FileOutputStream out=new FileOutputStream(pathOfOutputImage);
resizedBitmap.compress(Bitmap.CompressFormat.JPEG,80,out);
}
catch ( Exception e) {
Log.e("Image",e.getMessage(),e);
}
}
catch ( IOException e) {
Log.e("Image",e.getMessage(),e);
}
}
Example 55
From project GnucashMobile, under directory /com_actionbarsherlock/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 56
From project Google-Tasks-Client, under directory /actionbarsherlock/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 57
From project HSR-Timetable, under directory /ActionBarSherlock/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 58
From project ihatovgram, under directory /src/client/android/ihatovgram/src/com/ipuweb/ihatovgram/.
Source file: CameraView.java
private void data2file(byte[] data,String fileName) throws Exception {
FileOutputStream out=null;
try {
out=new FileOutputStream(fileName);
Bitmap bitmap=BitmapFactory.decodeByteArray(data,0,data.length);
int width=bitmap.getWidth();
int height=bitmap.getHeight();
Matrix matrix=new Matrix();
matrix.postRotate(90);
bitmap=Bitmap.createBitmap(bitmap,0,0,width,height,matrix,true);
bitmap.compress(CompressFormat.JPEG,100,out);
out.write(data);
out.close();
}
catch ( Exception e) {
if (out != null) {
out.close();
}
throw e;
}
}
Example 59
From project iosched_3, under directory /libprojects/abs/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 60
From project IRC-Client, under directory /actionbarsherlock/src/com/actionbarsherlock/internal/nineoldandroids/view/animation/.
Source file: AnimatorProxy.java
private void computeRect(final RectF r,View view){
final float w=view.getWidth();
final float h=view.getHeight();
r.set(0,0,w,h);
final Matrix m=mTempMatrix;
m.reset();
transformMatrix(m,view);
mTempMatrix.mapRect(r);
r.offset(view.getLeft(),view.getTop());
if (r.right < r.left) {
final float f=r.right;
r.right=r.left;
r.left=f;
}
if (r.bottom < r.top) {
final float f=r.top;
r.top=r.bottom;
r.bottom=f;
}
}
Example 61
From project jamendo-android, under directory /src/com/teleca/jamendo/activity/.
Source file: AlbumActivity.java
private void setupTabs(){
mTabHost=getTabHost();
Bitmap coverBmp=JamendoApplication.getInstance().getImageCache().get(mAlbum.getImage());
if (coverBmp == null) {
coverBmp=JamendoApplication.getInstance().getImageCache().get(mAlbum.getImage().replaceAll("1.100.jpg",mBetterRes));
}
if (coverBmp != null) {
int tabSize=(int)getResources().getDimension(R.dimen.tab_size);
int newWidth=tabSize;
int newHeight=tabSize;
float scaleWidth=((float)newWidth) / coverBmp.getWidth();
float scaleHeight=((float)newHeight) / coverBmp.getHeight();
Matrix matrix=new Matrix();
matrix.postScale(scaleWidth,scaleHeight);
Bitmap resizedCoverBmp=Bitmap.createBitmap(coverBmp,0,0,coverBmp.getWidth(),coverBmp.getHeight(),matrix,false);
BitmapDrawable coverDrawable=DrawableAccessor.construct(getResources(),resizedCoverBmp);
mAlbumTabSpec=mTabHost.newTabSpec("tab1").setIndicator(mAlbum.getName(),coverDrawable).setContent(R.id.TabTracks);
}
else {
mAlbumTabSpec=mTabHost.newTabSpec("tab1").setIndicator(mAlbum.getName(),getResources().getDrawable(R.drawable.tab_no_cd)).setContent(R.id.TabTracks);
}
mReviewsTabSpec=mTabHost.newTabSpec("tab1").setIndicator(getString(R.string.review),getResources().getDrawable(R.drawable.tab_review)).setContent(R.id.TabReviews);
mTabHost.addTab(mAlbumTabSpec);
mTabHost.addTab(mReviewsTabSpec);
}
Example 62
From project Juggernaut_SystemUI, under directory /src/com/android/systemui/util/.
Source file: BitmapUtil.java
public static Bitmap getThumbnail(ContentResolver contentResolver,long id){
Cursor cursor=contentResolver.query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,new String[]{MediaStore.Images.Media.DATA},MediaStore.Images.Media._ID + "=?",new String[]{String.valueOf(id)},null);
if (cursor != null && cursor.getCount() > 0) {
cursor.moveToFirst();
String filepath=cursor.getString(0);
cursor.close();
int rotation=0;
try {
ExifInterface exifInterface=new ExifInterface(filepath);
int exifRotation=exifInterface.getAttributeInt(ExifInterface.TAG_ORIENTATION,ExifInterface.ORIENTATION_UNDEFINED);
if (exifRotation != ExifInterface.ORIENTATION_UNDEFINED) {
switch (exifRotation) {
case ExifInterface.ORIENTATION_ROTATE_180:
rotation=180;
break;
case ExifInterface.ORIENTATION_ROTATE_270:
rotation=270;
break;
case ExifInterface.ORIENTATION_ROTATE_90:
rotation=90;
break;
}
}
}
catch (IOException e) {
}
Bitmap bitmap=MediaStore.Images.Thumbnails.getThumbnail(contentResolver,id,MediaStore.Images.Thumbnails.MINI_KIND,null);
if (rotation != 0) {
Matrix matrix=new Matrix();
matrix.setRotate(rotation);
bitmap=Bitmap.createBitmap(bitmap,0,0,bitmap.getWidth(),bitmap.getHeight(),matrix,true);
}
return bitmap;
}
else {
return null;
}
}
Example 63
From project lastfm-android, under directory /app/src/fm/last/android/utils/.
Source file: Rotate3dAnimation.java
@Override protected void applyTransformation(float interpolatedTime,Transformation t){
final float fromDegrees=mFromDegrees;
float degrees=fromDegrees + ((mToDegrees - fromDegrees) * interpolatedTime);
final float centerX=mCenterX;
final float centerY=mCenterY;
final Camera camera=mCamera;
final Matrix matrix=t.getMatrix();
camera.save();
if (mReverse) {
camera.translate(0.0f,0.0f,mDepthZ * interpolatedTime);
}
else {
camera.translate(0.0f,0.0f,mDepthZ * (1.0f - interpolatedTime));
}
camera.rotateY(degrees);
camera.getMatrix(matrix);
camera.restore();
matrix.preTranslate(-centerX,-centerY);
matrix.postTranslate(centerX,centerY);
}
Example 64
Bitmap getdMemberImage(String memberId,String type,int w,int h){
Uri CONTENT_URL=Uri.parse("content://liqui.droid.db/member_images").buildUpon().appendQueryParameter("db",mApiDB).build();
Cursor c=mContext.getContentResolver().query(CONTENT_URL,null,"member_id = ? AND image_type = ?",new String[]{memberId,type},null);
if (c != null && c.getCount() == 1) {
c.moveToFirst();
Member.Image mi=DB2Schema.fillMemberImage(c);
InputStream inputStream;
try {
inputStream=new Base64.InputStream(new ByteArrayInputStream(mi.data.getBytes()));
final Bitmap bitmap=BitmapFactory.decodeStream(new BufferedInputStream(inputStream));
int width=bitmap.getWidth();
int height=bitmap.getHeight();
float scaleWidth=((float)w) / width;
float scaleHeight=((float)h) / height;
Matrix matrix=new Matrix();
matrix.postScale(scaleWidth,scaleHeight);
Bitmap resizedBitmap=Bitmap.createBitmap(bitmap,0,0,width,height,matrix,false);
if (inputStream != null) {
inputStream.close();
}
return resizedBitmap;
}
catch ( Exception e) {
Log.w("MemberImage","Error while retrieving bitmap from member_id: " + memberId + " type: "+ type);
}
finally {
}
}
else {
return BitmapFactory.decodeResource(mContext.getResources(),R.drawable.gravatar);
}
return null;
}
Example 65
From project Locast-Android, under directory /src/android/media/.
Source file: ThumbnailUtil.java
public static Bitmap rotate(Bitmap b,int degrees){
if (degrees != 0 && b != null) {
final Matrix m=new Matrix();
m.setRotate(degrees,(float)b.getWidth() / 2,(float)b.getHeight() / 2);
try {
final Bitmap b2=Bitmap.createBitmap(b,0,0,b.getWidth(),b.getHeight(),m,true);
if (b != b2) {
b.recycle();
b=b2;
}
}
catch ( final OutOfMemoryError ex) {
}
}
return b;
}
Example 66
From project androidTileMapEditor_1, under directory /src/it/sineo/android/tileMapEditor/.
Source file: TiledMapView.java
public void setTile(int row,int column,String path,byte angle){
if (path != null) {
try {
InputStream is=null;
if (path.startsWith("assets:")) {
is=context.getAssets().open(path.substring(7));
}
Bitmap source=BitmapFactory.decodeStream(is);
Bitmap scaled=Bitmap.createScaledBitmap(source,tileSize,tileSize,true);
tileMap.tileBitmaps[row][column]=scaled;
tileMap.tilePaths[row][column]=path;
tileMap.tileAngles[row][column]=angle;
tileMap.tileMatrices[row][column]=new Matrix();
source.recycle();
}
catch ( IOException ioex) {
Toast.makeText(context,"Unable to load tile " + path,Toast.LENGTH_SHORT).show();
}
}
else {
if (tileMap.tileBitmaps[row][column] != null) {
tileMap.tileBitmaps[row][column].recycle();
}
tileMap.tileBitmaps[row][column]=null;
tileMap.tilePaths[row][column]=null;
tileMap.tileAngles[row][column]=0;
tileMap.tileMatrices[row][column]=null;
}
invalidate();
}
Example 67
public TerminalView(Context context,TerminalBridge bridge){
super(context);
this.context=context;
this.bridge=bridge;
paint=new Paint();
setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.FILL_PARENT));
setFocusable(true);
setFocusableInTouchMode(true);
cursorPaint=new Paint();
cursorPaint.setColor(bridge.color[bridge.defaultFg]);
cursorPaint.setXfermode(new PixelXorXfermode(bridge.color[bridge.defaultBg]));
cursorPaint.setAntiAlias(true);
cursorStrokePaint=new Paint(cursorPaint);
cursorStrokePaint.setStrokeWidth(0.1f);
cursorStrokePaint.setStyle(Paint.Style.STROKE);
shiftCursor=new Path();
shiftCursor.lineTo(0.5f,0.33f);
shiftCursor.lineTo(1.0f,0.0f);
altCursor=new Path();
altCursor.moveTo(0.0f,1.0f);
altCursor.lineTo(0.5f,0.66f);
altCursor.lineTo(1.0f,1.0f);
ctrlCursor=new Path();
ctrlCursor.moveTo(0.0f,0.25f);
ctrlCursor.lineTo(1.0f,0.5f);
ctrlCursor.lineTo(0.0f,0.75f);
tempSrc=new RectF();
tempSrc.set(0.0f,0.0f,1.0f,1.0f);
tempDst=new RectF();
scaleMatrix=new Matrix();
bridge.addFontSizeChangedListener(this);
setOnKeyListener(bridge.getKeyHandler());
mAccessibilityBuffer=new StringBuffer();
new AccessibilityStateTester().execute((Void)null);
}
Example 68
From project gesture-imageview, under directory /main/src/com/polites/android/.
Source file: GestureImageView.java
@Override public Matrix getImageMatrix(){
if (strict) {
throw new UnsupportedOperationException("Not supported");
}
return super.getImageMatrix();
}
Example 69
From project Hax-Launcher, under directory /src/com/t3hh4xx0r/haxlauncher/.
Source file: Workspace.java
void mapPointFromSelfToChild(View v,float[] xy,Matrix cachedInverseMatrix){
if (cachedInverseMatrix == null) {
v.getMatrix().invert(mTempInverseMatrix);
cachedInverseMatrix=mTempInverseMatrix;
}
xy[0]=xy[0] + computeHorizontalScrollOffset() - v.getLeft();
xy[1]=xy[1] + computeVerticalScrollOffset() - v.getTop();
cachedInverseMatrix.mapPoints(xy);
}
Example 70
From project kevoree-library, under directory /android/org.kevoree.library.android.osmdroid/src/main/java/org/osmdroid/views/overlay/.
Source file: MyLocationOverlay.java
protected void drawMyLocation(final Canvas canvas,final MapView mapView,final Location lastFix,final GeoPoint myLocation){
final Projection pj=mapView.getProjection();
pj.toMapPixels(mMyLocation,mMapCoords);
if (mDrawAccuracyEnabled) {
final float radius=lastFix.getAccuracy() / (float)TileSystem.GroundResolution(lastFix.getLatitude(),mapView.getZoomLevel());
mCirclePaint.setAlpha(50);
mCirclePaint.setStyle(Style.FILL);
canvas.drawCircle(mMapCoords.x,mMapCoords.y,radius,mCirclePaint);
mCirclePaint.setAlpha(150);
mCirclePaint.setStyle(Style.STROKE);
canvas.drawCircle(mMapCoords.x,mMapCoords.y,radius,mCirclePaint);
}
canvas.getMatrix(mMatrix);
mMatrix.getValues(mMatrixValues);
if (DEBUGMODE) {
final float tx=(-mMatrixValues[Matrix.MTRANS_X] + 20) / mMatrixValues[Matrix.MSCALE_X];
final float ty=(-mMatrixValues[Matrix.MTRANS_Y] + 90) / mMatrixValues[Matrix.MSCALE_Y];
canvas.drawText("Lat: " + lastFix.getLatitude(),tx,ty + 5,mPaint);
canvas.drawText("Lon: " + lastFix.getLongitude(),tx,ty + 20,mPaint);
canvas.drawText("Alt: " + lastFix.getAltitude(),tx,ty + 35,mPaint);
canvas.drawText("Acc: " + lastFix.getAccuracy(),tx,ty + 50,mPaint);
}
if (lastFix.hasBearing()) {
directionRotater.setRotate(lastFix.getBearing(),DIRECTION_ARROW_CENTER_X,DIRECTION_ARROW_CENTER_Y);
directionRotater.postTranslate(-DIRECTION_ARROW_CENTER_X,-DIRECTION_ARROW_CENTER_Y);
directionRotater.postScale(1 / mMatrixValues[Matrix.MSCALE_X],1 / mMatrixValues[Matrix.MSCALE_Y]);
directionRotater.postTranslate(mMapCoords.x,mMapCoords.y);
canvas.drawBitmap(DIRECTION_ARROW,directionRotater,mPaint);
}
else {
directionRotater.setTranslate(-PERSON_HOTSPOT.x,-PERSON_HOTSPOT.y);
directionRotater.postScale(1 / mMatrixValues[Matrix.MSCALE_X],1 / mMatrixValues[Matrix.MSCALE_Y]);
directionRotater.postTranslate(mMapCoords.x,mMapCoords.y);
canvas.drawBitmap(PERSON_ICON,directionRotater,mPaint);
}
}