public void setEraseMode(boolean erase) {
if (erase) {
mPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
} else {
mPaint.setXfermode(null);
}
}
private Bitmap mask(Bitmap image, Bitmap mask) {
// todo: image wiederholen und skalierung richtig
Bitmap bitmapOut =
Bitmap.createBitmap(mask.getWidth(), mask.getHeight(), Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmapOut);
Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
if (tileImage) {
BitmapDrawable background = new BitmapDrawable(image);
// in this case, you want to tile the entire view
background.setBounds(0, 0, mask.getWidth(), mask.getHeight());
background.setTileModeXY(Shader.TileMode.REPEAT, Shader.TileMode.REPEAT);
background.draw(canvas);
} else {
canvas.drawBitmap(image, (int) (mask.getWidth() * 0.5 - image.getWidth() * 0.5), 0, paint);
}
Paint xferPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
xferPaint.setXfermode(new PorterDuffXfermode(Mode.DST_IN));
canvas.drawBitmap(mask, 0, 0, xferPaint);
xferPaint.setXfermode(null);
return bitmapOut;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
mPaint.setXfermode(null);
mPaint.setAlpha(0xFF);
switch (item.getItemId()) {
case COLOR_MENU_ID:
new ColorPickerDialog(this, this, mPaint.getColor()).show();
return true;
case EMBOSS_MENU_ID:
if (mPaint.getMaskFilter() != mEmboss) {
mPaint.setMaskFilter(mEmboss);
} else {
mPaint.setMaskFilter(null);
}
return true;
case BLUR_MENU_ID:
if (mPaint.getMaskFilter() != mBlur) {
mPaint.setMaskFilter(mBlur);
} else {
mPaint.setMaskFilter(null);
}
return true;
case ERASE_MENU_ID:
mPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
return true;
case SRCATOP_MENU_ID:
mPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_ATOP));
mPaint.setAlpha(0x80);
return true;
}
return super.onOptionsItemSelected(item);
}
public CircleBatteryMeterDrawable(Resources res) {
super();
mDisposed = false;
mTextPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
mTextPaint.setColor(res.getColor(R.color.status_bar_clock_color));
Typeface font = Typeface.create("sans-serif-condensed", Typeface.NORMAL);
mTextPaint.setTypeface(font);
mTextPaint.setTextAlign(Paint.Align.CENTER);
mFrontPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
mFrontPaint.setStrokeCap(Paint.Cap.BUTT);
mFrontPaint.setDither(true);
mFrontPaint.setStrokeWidth(0);
mFrontPaint.setStyle(Paint.Style.STROKE);
mFrontPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.DST_ATOP));
mBackPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
mBackPaint.setColor(res.getColor(R.color.batterymeter_frame_color));
mBackPaint.setStrokeCap(Paint.Cap.BUTT);
mBackPaint.setDither(true);
mBackPaint.setStrokeWidth(0);
mBackPaint.setStyle(Paint.Style.STROKE);
mBackPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.XOR));
mBoltPaint = new Paint();
mBoltPaint.setAntiAlias(true);
mBoltPaint.setColor(getColorForLevel(50));
mBoltPoints = loadBoltPoints(res);
}
private void undo() {
try {
if (undoPathList.size() > 0) {
HistoryItem item = undoPathList.get(undoPathList.size() - 1);
redoPathList.add(item);
undoPathList.remove(undoPathList.size() - 1);
Paint paint = new Paint();
paint.setXfermode(new PorterDuffXfermode(Mode.CLEAR));
mCacheCanvas.drawPaint(paint);
paint.setXfermode(new PorterDuffXfermode(Mode.SRC));
for (int i = 0; i < undoPathList.size(); i++) {
HistoryItem item_t = undoPathList.get(i);
if (item_t.getType() == HistoryItem.TYPE_PATH) {
mCacheCanvas.drawPath(item_t.getPath(), item_t.getPaint());
} else if (item_t.getType() == HistoryItem.TYPE_TEXT) {
mCacheCanvas.drawText(
item_t.getText(),
item_t.getTextStartPoint().x,
item_t.getTextStartPoint().y,
item_t.getPaint());
} else if (item_t.getType() == HistoryItem.TYPE_ERASER) {
item_t.getPaint().setXfermode(new PorterDuffXfermode(Mode.DST_IN));
mCacheCanvas.drawPath(item_t.getPath(), item_t.getPaint());
}
}
handler.sendEmptyMessage(CustomDrawViewCH_INVALIDATE);
}
} catch (Exception e) {
e.printStackTrace();
}
}
public Bitmap getCircleBitmap(Bitmap paramBitmap, int paramInt) {
if (paramBitmap == null) {
paramBitmap = null;
return paramBitmap;
}
if (paramInt == 0) paramInt = Math.min(paramBitmap.getWidth(), paramBitmap.getHeight());
while (true) {
Bitmap localBitmap = Bitmap.createBitmap(paramInt, paramInt, Bitmap.Config.ARGB_8888);
Canvas localCanvas = new Canvas(localBitmap);
Paint localPaint = new Paint();
Rect localRect =
new Rect(
this.mStrokeWidth,
this.mStrokeWidth,
paramInt - this.mStrokeWidth,
paramInt - this.mStrokeWidth);
RectF localRectF = new RectF(localRect);
localPaint.setAntiAlias(true);
localCanvas.drawArc(localRectF, 0.0F, 360.0F, true, localPaint);
localPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
localCanvas.drawBitmap(paramBitmap, localRect, localRect, localPaint);
paramBitmap = localBitmap;
if (this.mStrokeWidth <= 0) break;
paramBitmap = new RectF(new Rect(0, 0, paramInt, paramInt));
localPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.DST_OVER));
localPaint.setColor(this.mStrokeColor);
localCanvas.drawArc(paramBitmap, 0.0F, 360.0F, false, localPaint);
return localBitmap;
}
}
public void run() {
start = System.currentTimeMillis();
PorterDuffXfermode mode = new PorterDuffXfermode(PorterDuff.Mode.DST_OVER);
int width;
int height;
Paint p = new Paint();
Bitmap ovl = null;
while (mRun) {
Rect destRect = null;
Canvas c = null;
if (surfaceDone) {
try {
if (bmp == null) {
bmp = Bitmap.createBitmap(imgWidth, imgHeight, Bitmap.Config.ARGB_8888);
}
mIn.readMjpegFrame(bmp);
destRect = destRect(bmp.getWidth(), bmp.getHeight());
c = mSurfaceHolder.lockCanvas();
synchronized (mSurfaceHolder) {
c.drawBitmap(bmp, null, destRect, p);
if (showFps) {
p.setXfermode(mode);
if (ovl != null) {
// false indentation to fix forum layout
height = ((ovlPos & 1) == 1) ? destRect.top : destRect.bottom - ovl.getHeight();
width = ((ovlPos & 8) == 8) ? destRect.left : destRect.right - ovl.getWidth();
c.drawBitmap(ovl, width, height, null);
}
p.setXfermode(null);
frameCounter++;
if ((System.currentTimeMillis() - start) >= 1000) {
fps = String.valueOf(frameCounter) + "fps";
frameCounter = 0;
start = System.currentTimeMillis();
if (ovl != null) ovl.recycle();
ovl = makeFpsOverlay(overlayPaint);
}
}
}
} catch (IOException e) {
System.out.println(e.toString());
} catch (Exception e) {
System.out.println(e.toString());
} finally {
if (c != null) mSurfaceHolder.unlockCanvasAndPost(c);
}
}
}
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
Drawable mDrawable = getDrawable();
if (mDrawable == null) {
return;
}
if (mDrawable.getIntrinsicWidth() == 0 || mDrawable.getIntrinsicHeight() == 0) {
return; // nothing to draw (empty bounds)
}
if (null == maskBitmap) {
return;
}
int saveCount = canvas.getSaveCount();
canvas.save();
paint.setFilterBitmap(false);
paint.setXfermode(mXfermode);
canvas.drawBitmap(maskBitmap, null, mRoundRect, paint);
paint.setXfermode(null);
canvas.restoreToCount(saveCount);
}
public static void init() {
if (initialized) return;
maskPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.MULTIPLY));
addPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.LIGHTEN));
clearPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
hiLite.setColor(0x5000ff00);
initialized = true;
}
@Override
public void onAnimDraw(SurfaceHolder holder) {
while (!isDragEnd) {
Canvas canvas = null;
int size = 0;
int oldsize = 0;
while ((size = mStack.size()) > 0 && null != holder) {
if (oldsize == size) {
break;
}
oldsize = size;
try {
canvas = holder.lockCanvas(null);
canvas.drawColor(Color.TRANSPARENT, Mode.CLEAR);
canvas.setDrawFilter(pdf);
for (int i = 0; i < shadowBitmap.length; i++) {
int[] _point = mStack.get((int) (size * (1 - (i + 1) * 0.1)));
dst.set(
_point[0] - headWidth / 2,
_point[1] - headWidth / 2,
_point[0] + headWidth / 2,
_point[1] + headWidth / 2);
canvas.drawBitmap(mDstB, null, dst, paint);
paint.setXfermode(xfermode);
canvas.drawBitmap(shadowBitmap[i], null, dst, paint);
paint.setXfermode(null);
}
ballIconRect.set(
_lastX - ballIcon.getIntrinsicWidth() / 2,
_lastY - ballIcon.getIntrinsicHeight() / 2,
_lastX + ballIcon.getIntrinsicWidth() / 2,
_lastY + ballIcon.getIntrinsicHeight() / 2);
ballIcon.setBounds(ballIconRect);
ballIcon.draw(canvas);
} catch (Exception e) {
e.printStackTrace();
} finally {
if (null != canvas) {
holder.unlockCanvasAndPost(canvas);
} else {
break;
}
}
}
mStack.clear();
try {
Thread.sleep(15);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
public static void prepareResources() {
sUploadBitmap = Bitmap.createBitmap(TILE_SIZE, TILE_SIZE, Config.ARGB_8888);
sCanvas = new Canvas(sUploadBitmap);
sBitmapPaint = new Paint(Paint.FILTER_BITMAP_FLAG);
sBitmapPaint.setXfermode(new PorterDuffXfermode(Mode.SRC));
sPaint = new Paint();
sPaint.setXfermode(new PorterDuffXfermode(Mode.SRC));
sPaint.setColor(Color.TRANSPARENT);
}
private void init(Context context, AttributeSet attrs) {
paint = new Paint();
paint.setColor(Color.WHITE);
paint.setAntiAlias(true);
paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.DST_OUT));
paint2 = new Paint();
paint2.setXfermode(null);
}
public void setErase(boolean isErase) {
erase = isErase;
if (erase) {
drawPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
// this.setColor("#FFFFFFFF");//set the color to white
} else {
drawPaint.setXfermode(null);
// this.setColor(paintColor); //if erase is set to false, it will use the previous color.
}
}
@SuppressLint("DrawAllocation")
@Override
protected void onDraw(Canvas canvas) {
if (!isInEditMode()) {
int i = canvas.saveLayer(0.0f, 0.0f, getWidth(), getHeight(), null, Canvas.ALL_SAVE_FLAG);
try {
Bitmap bitmap = mWeakBitmap != null ? mWeakBitmap.get() : null;
// Bitmap not loaded.
if (bitmap == null || bitmap.isRecycled()) {
Drawable drawable = getDrawable();
if (drawable != null) {
// Allocation onDraw but it's ok because it will not always be called.
bitmap = Bitmap.createBitmap(getWidth(), getHeight(), Bitmap.Config.ARGB_8888);
Canvas bitmapCanvas = new Canvas(bitmap);
drawable.setBounds(0, 0, getWidth(), getHeight());
drawable.draw(bitmapCanvas);
// If mask is already set, skip and use cached mask.
if (mMaskBitmap == null || mMaskBitmap.isRecycled()) {
mMaskBitmap = getBitmap();
}
// Draw Bitmap.
mPaint.reset();
mPaint.setFilterBitmap(false);
mPaint.setXfermode(sXfermode);
// mBitmapShader = new BitmapShader(mMaskBitmap,
// Shader.TileMode.CLAMP, Shader.TileMode.CLAMP);
// mPaint.setShader(mBitmapShader);
bitmapCanvas.drawBitmap(mMaskBitmap, 0.0f, 0.0f, mPaint);
mWeakBitmap = new WeakReference<Bitmap>(bitmap);
}
}
// Bitmap already loaded.
if (bitmap != null) {
mPaint.setXfermode(null);
// mPaint.setShader(null);
canvas.drawBitmap(bitmap, 0.0f, 0.0f, mPaint);
return;
}
} catch (Exception e) {
System.gc();
LogUtil.e(
TAG,
String.format("Failed to draw, Id :: %s. Error occurred :: %s", getId(), e.toString()));
} finally {
canvas.restoreToCount(i);
}
} else {
super.onDraw(canvas);
}
}
@Override
protected void onDraw(Canvas canvas) {
canvas.drawColor(Color.BLACK);
canvas.drawBitmap(mSrcBitmap, 0, 0, null);
canvas.drawBitmap(mRefBitmap, 0, mSrcBitmap.getHeight(), null);
mPaint.setXfermode(mXfermode);
// 绘制渐变效果矩形
canvas.drawRect(
0, mSrcBitmap.getHeight(), mRefBitmap.getWidth(), mSrcBitmap.getHeight() * 2, mPaint);
mPaint.setXfermode(null);
}
public void clearCanvas() {
Paint paint = new Paint();
paint.setXfermode(new PorterDuffXfermode(Mode.CLEAR));
if (mCacheCanvas != null && undoPathList != null && redoPathList != null) {
mCacheCanvas.drawPaint(paint);
paint.setXfermode(new PorterDuffXfermode(Mode.SRC));
handler.sendEmptyMessage(CustomDrawViewCH_INVALIDATE);
undoPathList.clear();
redoPathList.clear();
}
}
private void eraseArea(byte[] packetData) {
try {
int penWidthNum = myConvertByteArrToInt_bigend(packetData, 4);
int penColorNum = myConvertByteArrToInt_bigend(packetData, 8);
int eraserWidth = myConvertByteArrToInt_bigend(packetData, 12);
int eraserHeight = myConvertByteArrToInt_bigend(packetData, 16);
int nums = myConvertByteArrToInt_bigend(packetData, 20);
int BYTES_PER_COORDINATE = 2;
for (int i = 0; i < nums / 4; i++) {
int x =
xCoordinateMap(
myConvertByteArrToShort_bigend(packetData, 24 + i * 2 * BYTES_PER_COORDINATE));
int y =
yCoordinateMap(
myConvertByteArrToShort_bigend(
packetData, 24 + i * 2 * BYTES_PER_COORDINATE + BYTES_PER_COORDINATE));
int x1, y1, x2, y2;
x1 = x - (eraserWidth / 2 + penWidthNum);
y1 = y - (eraserHeight / 2 + penWidthNum);
x2 = x + (eraserWidth / 2 + penWidthNum);
y2 = y + (eraserHeight / 2 + penWidthNum);
if (i == 0) {
mPath = new Path();
mPath.addRect(x1, y1, x2, y2, Direction.CW);
mPaint = getAPaint();
mPaint.setStrokeWidth(penWidthMap.get(penWidthNum));
mPaint.setColor(penColorMap.get(penColorNum));
mPaint.setStyle(Style.FILL_AND_STROKE);
mPaint.setXfermode(new PorterDuffXfermode(Mode.CLEAR));
HistoryItem item = new HistoryItem(HistoryItem.TYPE_PATH, mPaint, mPath, null, null);
undoPathList.add(item); //
mCacheCanvas.drawPath(mPath, mPaint);
} else {
mPath.addRect(x1, y1, x2, y2, Direction.CW);
mPaint.setXfermode(new PorterDuffXfermode(Mode.CLEAR));
mCacheCanvas.drawPath(mPath, mPaint);
}
handler.sendEmptyMessage(CustomDrawViewCH_INVALIDATE);
if (!((ClassWorkActivity) mContext).isScreenLocked()) {
break;
}
} // end of for
} catch (Exception e) {
e.printStackTrace();
Logg.e(TAG, "erase error");
}
}
public void drawWithoutTransform(Canvas canvas) {
if (mode != null) {
textPaint.setXfermode(mode.xfermode);
borderPaint.setXfermode(mode.xfermode);
}
if (stroke != null) {
canvas.drawTextOnPath(text, stroke.getPath(), 0.0F, 0.0F, textPaint);
if (hasBorder) {
canvas.drawTextOnPath(text, stroke.getPath(), 0.0F, 0.0F, borderPaint);
}
}
}
public void setEraseMode(Boolean toggle) {
eraseState = toggle;
if (eraseState) {
Log.d(LCAT, "Setting Erase Mode to True.");
tiPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
} else {
Log.d(LCAT, "Setting Erase Mode to False.");
tiPaint.setXfermode(null);
}
tiPaint.setAlpha(alphaState);
}
@Override
protected void onDraw(Canvas canvas) {
// if (y > -50) {
// y--;
// }
// 采用三阶贝塞尔 不停地改变X 模拟水波效果
if (x > 50) {
isLeft = true;
} else if (x < 0) {
isLeft = false;
}
if (isLeft) {
x = x - 1;
} else {
x = x + 1;
}
mPath.reset();
y = (int) ((1 - mPercent / 100f) * mHeight);
// 设置起点
mPath.moveTo(0, y);
// 画二阶贝塞尔曲线，前两个为辅助坐标点 第三个点为终点
mPath.cubicTo(100 + x * 2, 50 + y, 100 + x * 2, y - 50, mWidth, y);
mPath.lineTo(mWidth, mHeight); // 充满整个画布
mPath.lineTo(0, mHeight); // 充满整个画布
mPath.close();
// 清除掉图像 不然path会重叠
mBitmap.eraseColor(Color.parseColor("#00000000"));
// dst
// mCanvas.drawBitmap(bgBitmap,0,0,null);
// mSRCPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_OVER));
mCanvas.drawCircle(mWidth / 2, mHeight / 2, mWidth / 2, mSRCPaint);
mWavePaint.setXfermode(mMode);
// src
mCanvas.drawPath(mPath, mWavePaint);
mWavePaint.setXfermode(null);
// 清空mBitmap，不然path会重叠
canvas.drawBitmap(mBitmap, 0, 0, null);
String str = mPercent + "";
mTextPaint.setTextSize(80);
float txtLength = mTextPaint.measureText(str);
canvas.drawText(str, mWidth / 2 - txtLength / 2, mHeight / 2 + 15, mTextPaint);
mTextPaint.setTextSize(40);
canvas.drawText("%", mWidth / 2 + 50, mHeight / 2 - 20, mTextPaint);
postInvalidateDelayed(10);
}
/**
* 将图片转化为圆形头像 @Title: toRoundBitmap
*
* @throws
*/
public static Bitmap toRoundBitmap(Bitmap bitmap) {
int width = bitmap.getWidth();
int height = bitmap.getHeight();
float roundPx;
float left, top, right, bottom, dst_left, dst_top, dst_right, dst_bottom;
if (width <= height) {
roundPx = width / 2;
left = 0;
top = 0;
right = width;
bottom = width;
height = width;
dst_left = 0;
dst_top = 0;
dst_right = width;
dst_bottom = width;
} else {
roundPx = height / 2;
float clip = (width - height) / 2;
left = clip;
right = width - clip;
top = 0;
bottom = height;
width = height;
dst_left = 0;
dst_top = 0;
dst_right = height;
dst_bottom = height;
}
Bitmap output = Bitmap.createBitmap(width, height, Config.ARGB_8888);
Canvas canvas = new Canvas(output);
final Paint paint = new Paint();
final Rect src = new Rect((int) left, (int) top, (int) right, (int) bottom);
final Rect dst = new Rect((int) dst_left, (int) dst_top, (int) dst_right, (int) dst_bottom);
final RectF rectF = new RectF(dst);
paint.setAntiAlias(true); // 设置画笔无锯齿
canvas.drawARGB(0, 0, 0, 0); // 填充整个Canvas
// 以下有两种方法画圆,drawRounRect和drawCircle
canvas.drawRoundRect(
rectF, roundPx, roundPx, paint); // 画圆角矩形，第一个参数为图形显示区域，第二个参数和第三个参数分别是水平圆角半径和垂直圆角半径。
// canvas.drawCircle(roundPx, roundPx, roundPx, paint);
paint.setXfermode(
new PorterDuffXfermode(
Mode.SRC_IN)); // 设置两张图片相交时的模式,参考http://trylovecatch.iteye.com/blog/1189452
canvas.drawBitmap(bitmap, src, dst, paint); // 以Mode.SRC_IN模式合并bitmap和已经draw了的Circle
return output;
}
public static Bitmap getRoundedCroppedBitmap(Bitmap bitmap, int radius) {
Bitmap finalBitmap;
if (bitmap.getWidth() != radius || bitmap.getHeight() != radius)
finalBitmap = Bitmap.createScaledBitmap(bitmap, radius, radius, false);
else finalBitmap = bitmap;
Bitmap output =
Bitmap.createBitmap(
finalBitmap.getWidth(), finalBitmap.getHeight(), Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(output);
final Paint paint = new Paint();
final Rect rect = new Rect(0, 0, finalBitmap.getWidth(), finalBitmap.getHeight());
paint.setAntiAlias(true);
paint.setFilterBitmap(true);
paint.setDither(true);
canvas.drawARGB(0, 0, 0, 0);
paint.setColor(Color.parseColor("#BAB399"));
canvas.drawCircle(
finalBitmap.getWidth() / 2 + 0.7f,
finalBitmap.getHeight() / 2 + 0.7f,
finalBitmap.getWidth() / 2 + 0.1f,
paint);
paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
canvas.drawBitmap(finalBitmap, rect, rect, paint);
return output;
}
protected void onDraw(Canvas paramCanvas) {
Drawable localDrawable = getDrawable();
if (localDrawable == null) return;
try {
if (this.paint == null) {
Paint localPaint1 = new Paint();
this.paint = localPaint1;
this.paint.setFilterBitmap(false);
Paint localPaint2 = this.paint;
Xfermode localXfermode1 = MASK_XFERMODE;
@SuppressWarnings("unused")
Xfermode localXfermode2 = localPaint2.setXfermode(localXfermode1);
}
float f1 = getWidth();
float f2 = getHeight();
int i = paramCanvas.saveLayer(0.0F, 0.0F, f1, f2, null, 31);
int j = getWidth();
int k = getHeight();
localDrawable.setBounds(0, 0, j, k);
localDrawable.draw(paramCanvas);
if ((this.mask == null) || (this.mask.isRecycled())) {
Bitmap localBitmap1 = createMask();
this.mask = localBitmap1;
}
Bitmap localBitmap2 = this.mask;
Paint localPaint3 = this.paint;
paramCanvas.drawBitmap(localBitmap2, 0.0F, 0.0F, localPaint3);
paramCanvas.restoreToCount(i);
return;
} catch (Exception localException) {
StringBuilder localStringBuilder =
new StringBuilder().append("Attempting to draw with recycled bitmap. View ID = ");
System.out.println("localStringBuilder==" + localStringBuilder);
}
}
/**
* @param bmp
* @param radius
* @return
*/
public static Bitmap getCroppedBitmap(Bitmap bmp, float radius) {
Bitmap sbmp;
int width = (int) radius;
if (bmp.getWidth() != width || bmp.getHeight() != width) {
sbmp = Bitmap.createScaledBitmap(bmp, width, width, false);
} else {
sbmp = bmp;
}
Bitmap output = Bitmap.createBitmap(sbmp.getWidth(), sbmp.getHeight(), Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(output);
final Paint paint = new Paint();
final Rect rect = new Rect(0, 0, sbmp.getWidth(), sbmp.getHeight());
paint.setAntiAlias(true);
paint.setFilterBitmap(true);
paint.setDither(true);
canvas.drawARGB(0, 0, 0, 0);
paint.setColor(Color.parseColor("#BAB399"));
canvas.drawCircle(
sbmp.getWidth() / 2 + 0.7f, sbmp.getHeight() / 2 + 0.7f, sbmp.getWidth() / 2 + 0.1f, paint);
paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
canvas.drawBitmap(sbmp, rect, rect, paint);
return output;
}
/** 设置Xfermode模式为DST_OUT，并绘制扫的路径 */
private void drawPath() {
// TODO Auto-generated method stub
mOutterPaint.setXfermode(new PorterDuffXfermode(Mode.DST_OUT));
mCanvas.drawPath(mPath, mOutterPaint);
}
public static Bitmap getCroppedBitmap(Bitmap bmp, int radius) {
Bitmap sbmp;
if (bmp.getWidth() != radius || bmp.getHeight() != radius)
sbmp = Bitmap.createScaledBitmap(bmp, radius, radius, false);
else sbmp = bmp;
Bitmap output = Bitmap.createBitmap(sbmp.getWidth(), sbmp.getHeight(), Config.ARGB_8888);
Canvas canvas = new Canvas(output);
final Paint paint = new Paint();
final Rect rect = new Rect(0, 0, sbmp.getWidth(), sbmp.getHeight());
paint.setAntiAlias(true);
paint.setFilterBitmap(true);
paint.setDither(true);
canvas.drawARGB(0, 255, 255, 255);
paint.setColor(Color.parseColor("#7f97d2"));
canvas.drawCircle(
sbmp.getWidth() / 2 + 0.7f,
sbmp.getHeight() / 2 + 0.7f,
sbmp.getWidth() / 2 - strokeWidth,
paint); // 2-9f
paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
canvas.drawBitmap(sbmp, rect, rect, paint);
// Paint pTouch = new Paint(Paint.ANTI_ALIAS_FLAG);
// pTouch.setXfermode(new PorterDuffXfermode(Mode.DST_IN));
// pTouch.setAlpha(255);
// pTouch.setColor(Color.TRANSPARENT);
// pTouch.setMaskFilter(new BlurMaskFilter(15, Blur.NORMAL));
// canvas.drawCircle(sbmp.getWidth() / 2-.6f, sbmp.getHeight() / 2, ((float)
// Math.ceil((sbmp.getHeight()+15)/11))+.2f, pTouch);
// canvas.drawCircle(sbmp.getWidth() / 2-.6f, sbmp.getHeight() / 2, 57, pTouch);
return output;
}
public Cling(Context context) {
this(context, null, 0);
// bmp = Bitmap.createBitmap(Utils3D.getScreenWidth(), Utils3D.getScreenHeight(),
// Bitmap.Config.ARGB_8888);
// canvas = new Canvas(bmp);
grad =
new GradientDrawable( // 渐变色
Orientation.TOP_BOTTOM, new int[] {Color.BLACK, Color.WHITE});
options = new BitmapFactory.Options();
options.inPreferredConfig = Bitmap.Config.RGB_565;
src1 = new Rect();
dst1 = new Rect();
src2 = new Rect();
dst2 = new Rect();
mErasePaint = new Paint();
mErasePaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.MULTIPLY));
// mErasePaint.setColor(0xFF18b7de);
mErasePaint.setAlpha(0);
mErasePaint.setAntiAlias(true);
mErasePaint.setStyle(Paint.Style.FILL);
mErasePaint.setStrokeWidth(4);
normalPaint = new Paint();
normalPaint.setAntiAlias(true);
normalPaint.setStyle(Paint.Style.STROKE);
normalPaint.setStrokeWidth(strokeWidth);
normalPaint.setColor(strokeColor);
}
public NormalBatteryMeterDrawable(Resources res, boolean horizontal) {
super();
mHorizontal = horizontal;
mDisposed = false;
mFramePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
mFramePaint.setColor(res.getColor(R.color.batterymeter_frame_color));
mFramePaint.setDither(true);
mFramePaint.setStrokeWidth(0);
mFramePaint.setStyle(Paint.Style.FILL_AND_STROKE);
mFramePaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.DST_ATOP));
mBatteryPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
mBatteryPaint.setDither(true);
mBatteryPaint.setStrokeWidth(0);
mBatteryPaint.setStyle(Paint.Style.FILL_AND_STROKE);
mTextPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
mTextPaint.setColor(res.getColor(R.color.batterymeter_bolt_color));
Typeface font = Typeface.create("sans-serif-condensed", Typeface.BOLD);
mTextPaint.setTypeface(font);
mTextPaint.setTextAlign(Paint.Align.CENTER);
mWarningTextPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
mWarningTextPaint.setColor(mColors[1]);
font = Typeface.create("sans-serif", Typeface.BOLD);
mWarningTextPaint.setTypeface(font);
mWarningTextPaint.setTextAlign(Paint.Align.CENTER);
mBoltPaint = new Paint();
mBoltPaint.setAntiAlias(true);
mBoltPaint.setColor(res.getColor(R.color.batterymeter_bolt_color));
mBoltPoints = loadBoltPoints(res);
}
public void init(AttributeSet attrs) {
TypedArray array = getContext().obtainStyledAttributes(attrs, R.styleable.SlantedTextView);
mTextSize = array.getDimension(R.styleable.SlantedTextView_slantedTextSize, mTextSize);
mTextColor = array.getColor(R.styleable.SlantedTextView_slantedTextColor, mTextColor);
mSlantedLength = array.getDimension(R.styleable.SlantedTextView_slantedLength, mSlantedLength);
mSlantedBackgroundColor =
array.getColor(R.styleable.SlantedTextView_slantedBackgroundColor, mSlantedBackgroundColor);
if (array.hasValue(R.styleable.SlantedTextView_slantedText)) {
mSlantedText = array.getString(R.styleable.SlantedTextView_slantedText);
}
if (array.hasValue(R.styleable.SlantedTextView_slantedMode)) {
mMode = array.getInt(R.styleable.SlantedTextView_slantedMode, 0);
}
array.recycle();
mPaint = new Paint();
mPaint.setStyle(Paint.Style.FILL);
mPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_OVER));
mPaint.setAntiAlias(true);
mPaint.setColor(mSlantedBackgroundColor);
mTextPaint = new TextPaint();
mTextPaint.setAntiAlias(true);
mTextPaint.setTextSize(mTextSize);
mTextPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.ADD));
mTextPaint.setColor(mTextColor);
mTextPaint.setTextAlign(Paint.Align.CENTER);
}
public static void getAvatarForFancyQrCode(GetAvatarListener getAvatarListener) {
Paint paint = new Paint();
paint.setAntiAlias(true);
Resources res = BitherApplication.mContext.getResources();
Bitmap shape = BitmapFactory.decodeResource(res, R.drawable.avatar_for_fancy_qr_code_shape);
Bitmap result = Bitmap.createBitmap(shape.getWidth(), shape.getHeight(), shape.getConfig());
Canvas c = new Canvas(result);
c.drawBitmap(shape, 0, 0, paint);
Paint avatarPaint = new Paint();
avatarPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
avatarPaint.setAntiAlias(true);
Bitmap avatarBit = getAvatarBit();
if (avatarBit == null) {
if (getAvatarListener != null) {
getAvatarListener.fileNoExist();
}
return;
}
c.drawBitmap(
avatarBit, null, new Rect(0, 0, result.getWidth(), result.getHeight()), avatarPaint);
Bitmap overlay = BitmapFactory.decodeResource(res, R.drawable.avatar_for_fancy_qr_code_overlay);
c.drawBitmap(overlay, null, new Rect(0, 0, result.getWidth(), result.getHeight()), paint);
if (result != null) {
if (getAvatarListener != null) {
getAvatarListener.success(result);
}
}
}