List of usage examples for android.graphics Canvas clipPath
@Deprecated public boolean clipPath(@NonNull Path path, @NonNull Region.Op op)
From source file:com.android.tabletcustomui.views.LeftCircleContainer.java
private void addCircle(int position, final int value, float diff, double ratio) { final int radius = value / 2; final RectF mOval = new RectF(); mOval.set(0 + diff, 0 + diff, value - diff, value - diff); final Paint mPaintClip = new Paint(); mPaintClip.setStyle(Paint.Style.FILL); mPaintClip.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.OVERLAY)); mPaintClip.setAntiAlias(true);/*from w w w . j av a2 s.c o m*/ final PointF pointF = new PointF(mOval.centerX(), mOval.centerY()); final Path clipPath = new Path(); clipPath.addCircle(pointF.x, pointF.y, (float) (radius * ratio), Path.Direction.CW); View circleView; if (position == 0) { mPaintClip.setColor(getContext().getResources().getColor(R.color.circle_light_blue)); circleView = new View(getContext()) { @Override protected void onDraw(Canvas canvas) { super.onDraw(canvas); canvas.clipPath(clipPath, Region.Op.DIFFERENCE); canvas.drawArc(mOval, 330, 10, true, mPaintClip); canvas.drawArc(mOval, 342, 20, true, mPaintClip); canvas.drawArc(mOval, 4, 10, true, mPaintClip); canvas.drawArc(mOval, 240, 10, true, mPaintClip); canvas.drawArc(mOval, 252, 20, true, mPaintClip); canvas.drawArc(mOval, 275, 10, true, mPaintClip); canvas.drawArc(mOval, 150, 10, true, mPaintClip); canvas.drawArc(mOval, 162, 20, true, mPaintClip); canvas.drawArc(mOval, 185, 10, true, mPaintClip); canvas.drawArc(mOval, 60, 10, true, mPaintClip); canvas.drawArc(mOval, 72, 20, true, mPaintClip); canvas.drawArc(mOval, 95, 10, true, mPaintClip); } }; FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(value, value); layoutParams.gravity = Gravity.CENTER_VERTICAL | Gravity.CENTER_HORIZONTAL; circleView.setLayoutParams(layoutParams); this.addView(circleView); animateClockWise(circleView); } else if (position == 1) { mPaintClip.setColor(getContext().getResources().getColor(R.color.circle_dark_blue)); circleView = new View(getContext()) { @Override protected void onDraw(Canvas canvas) { super.onDraw(canvas); canvas.clipPath(clipPath, Region.Op.DIFFERENCE); canvas.drawCircle(pointF.x, pointF.y, radius, mPaintClip); } }; FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(value, value); layoutParams.gravity = Gravity.CENTER_VERTICAL | Gravity.CENTER_HORIZONTAL; circleView.setLayoutParams(layoutParams); this.addView(circleView); animateClockWise(circleView); } else if (position == 2) { mPaintClip.setColor(getContext().getResources().getColor(R.color.circle_light_blue)); circleView = new View(getContext()) { @Override protected void onDraw(Canvas canvas) { super.onDraw(canvas); canvas.clipPath(clipPath, Region.Op.DIFFERENCE); canvas.drawArc(mOval, 55, 190, true, mPaintClip); } }; FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(value, value); layoutParams.gravity = Gravity.CENTER_VERTICAL | Gravity.CENTER_HORIZONTAL; circleView.setLayoutParams(layoutParams); this.addView(circleView); animateClockWise(circleView); } else if (position == 3) { mPaintClip.setColor(getContext().getResources().getColor(R.color.circle_light_blue)); circleView = new View(getContext()) { @Override protected void onDraw(Canvas canvas) { super.onDraw(canvas); canvas.clipPath(clipPath, Region.Op.DIFFERENCE); canvas.drawArc(mOval, 240, 190, true, mPaintClip); canvas.drawArc(mOval, 80, 150, true, mPaintClip); } }; FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(value, value); layoutParams.gravity = Gravity.CENTER_VERTICAL | Gravity.CENTER_HORIZONTAL; circleView.setLayoutParams(layoutParams); this.addView(circleView); animateClockWise(circleView); } else if (position == 4) { mPaintClip.setColor(getContext().getResources().getColor(R.color.circle_light_blue)); circleView = new View(getContext()) { @Override protected void onDraw(Canvas canvas) { super.onDraw(canvas); canvas.clipPath(clipPath, Region.Op.DIFFERENCE); canvas.drawArc(mOval, 335, 150, true, mPaintClip); canvas.drawArc(mOval, 140, 180, true, mPaintClip); } }; FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(value, value); layoutParams.gravity = Gravity.CENTER_VERTICAL | Gravity.CENTER_HORIZONTAL; circleView.setLayoutParams(layoutParams); this.addView(circleView); animateClockWise(circleView); } else if (position == 5) { mPaintClip.setColor(getContext().getResources().getColor(R.color.circle_light_grey)); circleView = new View(getContext()) { @Override protected void onDraw(Canvas canvas) { super.onDraw(canvas); canvas.clipPath(clipPath, Region.Op.DIFFERENCE); canvas.drawArc(mOval, 330, 150, true, mPaintClip); canvas.drawArc(mOval, 140, 150, true, mPaintClip); } }; FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(value, value); layoutParams.gravity = Gravity.CENTER_VERTICAL | Gravity.CENTER_HORIZONTAL; circleView.setLayoutParams(layoutParams); this.addView(circleView); animateClockWise(circleView); } else if (position == 6) { mPaintClip.setColor(getContext().getResources().getColor(R.color.circle_purple_color)); circleView = new View(getContext()) { @Override protected void onDraw(Canvas canvas) { super.onDraw(canvas); canvas.clipPath(clipPath, Region.Op.DIFFERENCE); canvas.drawArc(mOval, 290, 5, true, mPaintClip); canvas.drawArc(mOval, 297, 20, true, mPaintClip); canvas.drawArc(mOval, 319, 20, true, mPaintClip); canvas.drawArc(mOval, 60, 15, true, mPaintClip); canvas.drawArc(mOval, 77, 8, true, mPaintClip); } }; FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(value, value); layoutParams.gravity = Gravity.CENTER_VERTICAL | Gravity.CENTER_HORIZONTAL; circleView.setLayoutParams(layoutParams); this.addView(circleView); animateClockWise(circleView); } else if (position == 7) { mPaintClip.setColor(getContext().getResources().getColor(R.color.circle_dark_blue)); circleView = new View(getContext()) { @Override protected void onDraw(Canvas canvas) { super.onDraw(canvas); canvas.clipPath(clipPath, Region.Op.DIFFERENCE); canvas.drawArc(mOval, 160, 10, true, mPaintClip); canvas.drawArc(mOval, 172, 30, true, mPaintClip); canvas.drawArc(mOval, 204, 30, true, mPaintClip); canvas.drawArc(mOval, 236, 10, true, mPaintClip); canvas.drawArc(mOval, 20, 20, true, mPaintClip); canvas.drawArc(mOval, 42, 8, true, mPaintClip); } }; FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(value, value); layoutParams.gravity = Gravity.CENTER_VERTICAL | Gravity.CENTER_HORIZONTAL; circleView.setLayoutParams(layoutParams); this.addView(circleView); animateAntiClockWise(circleView); } }
From source file:com.yanzhenjie.durban.view.OverlayView.java
/** * This method draws dimmed area around the crop bounds. * * @param canvas - valid canvas object//from ww w . ja v a 2s.com */ protected void drawDimmedLayer(@NonNull Canvas canvas) { canvas.save(); if (mCircleDimmedLayer) canvas.clipPath(mCircularPath, Region.Op.DIFFERENCE); else canvas.clipRect(mCropViewRect, Region.Op.DIFFERENCE); canvas.drawColor(mDimmedColor); canvas.restore(); if (mCircleDimmedLayer) { // Draw 1px stroke to fix antialias canvas.drawCircle(mCropViewRect.centerX(), mCropViewRect.centerY(), Math.min(mCropViewRect.width(), mCropViewRect.height()) / 2.f, mDimmedStrokePaint); } }
From source file:eu.janmuller.android.simplecropimage.CropImage.java
private void onSaveClicked() throws Exception { // TODO this code needs to change to use the decode/crop/encode single // step api so that we don't require that the whole (possibly large) // bitmap doesn't have to be read into memory if (mSaving)/*from w w w. j a v a 2s. c om*/ return; if (mCrop == null) { return; } mSaving = true; Rect r = mCrop.getCropRect(); int width = r.width(); int height = r.height(); // If we are circle cropping, we want alpha channel, which is the // third param here. Bitmap croppedImage; try { croppedImage = Bitmap.createBitmap(width, height, mCircleCrop ? Bitmap.Config.ARGB_8888 : Bitmap.Config.RGB_565); } catch (Exception e) { throw e; } if (croppedImage == null) { return; } { Canvas canvas = new Canvas(croppedImage); Rect dstRect = new Rect(0, 0, width, height); canvas.drawBitmap(mBitmap, r, dstRect, null); } if (mCircleCrop) { // OK, so what's all this about? // Bitmaps are inherently rectangular but we want to return // something that's basically a circle. So we fill in the // area around the circle with alpha. Note the all important // PortDuff.Mode.CLEAR. Canvas c = new Canvas(croppedImage); Path p = new Path(); p.addCircle(width / 2F, height / 2F, width / 2F, Path.Direction.CW); c.clipPath(p, Region.Op.DIFFERENCE); c.drawColor(0x00000000, PorterDuff.Mode.CLEAR); } /* If the output is required to a specific size then scale or fill */ if (mOutputX != 0 && mOutputY != 0) { if (mScale) { /* Scale the image to the required dimensions */ Bitmap old = croppedImage; croppedImage = Util.transform(new Matrix(), croppedImage, mOutputX, mOutputY, mScaleUp); if (old != croppedImage) { old.recycle(); } } else { /* Don't scale the image crop it to the size requested. * Create an new image with the cropped image in the center and * the extra space filled. */ // Don't scale the image but instead fill it so it's the // required dimension Bitmap b = Bitmap.createBitmap(mOutputX, mOutputY, Bitmap.Config.RGB_565); Canvas canvas = new Canvas(b); Rect srcRect = mCrop.getCropRect(); Rect dstRect = new Rect(0, 0, mOutputX, mOutputY); int dx = (srcRect.width() - dstRect.width()) / 2; int dy = (srcRect.height() - dstRect.height()) / 2; /* If the srcRect is too big, use the center part of it. */ srcRect.inset(Math.max(0, dx), Math.max(0, dy)); /* If the dstRect is too big, use the center part of it. */ dstRect.inset(Math.max(0, -dx), Math.max(0, -dy)); /* Draw the cropped bitmap in the center */ canvas.drawBitmap(mBitmap, srcRect, dstRect, null); /* Set the cropped bitmap as the new bitmap */ croppedImage.recycle(); croppedImage = b; } } // Return the cropped image directly or save it to the specified URI. Bundle myExtras = getIntent().getExtras(); if (myExtras != null && (myExtras.getParcelable("data") != null || myExtras.getBoolean(RETURN_DATA))) { Bundle extras = new Bundle(); extras.putParcelable(RETURN_DATA_AS_BITMAP, croppedImage); setResult(RESULT_OK, (new Intent()).setAction(ACTION_INLINE_DATA).putExtras(extras)); finish(); } else { final Bitmap b = croppedImage; Util.startBackgroundJob(this, null, getString(R.string.saving_image), new Runnable() { public void run() { saveOutput(b); } }, mHandler); } }
From source file:com.example.gatsu.theevent.HighlightView.java
protected void draw(Canvas canvas) { if (mHidden) { return;// w w w . j a v a 2s . c om } Path path = new Path(); if (!hasFocus()) { mOutlinePaint.setColor(0xFF000000); canvas.drawRect(mDrawRect, mOutlinePaint); } else { Rect viewDrawingRect = new Rect(); mContext.getDrawingRect(viewDrawingRect); if (mCircle) { canvas.save(); float width = mDrawRect.width(); float height = mDrawRect.height(); path.addCircle(mDrawRect.left + (width / 2), mDrawRect.top + (height / 2), width / 2, Path.Direction.CW); mOutlinePaint.setColor(0xFFEF04D6); canvas.clipPath(path, Region.Op.DIFFERENCE); canvas.drawRect(viewDrawingRect, hasFocus() ? mFocusPaint : mNoFocusPaint); canvas.restore(); } else { Rect topRect = new Rect(viewDrawingRect.left, viewDrawingRect.top, viewDrawingRect.right, mDrawRect.top); if (topRect.width() > 0 && topRect.height() > 0) { canvas.drawRect(topRect, hasFocus() ? mFocusPaint : mNoFocusPaint); } Rect bottomRect = new Rect(viewDrawingRect.left, mDrawRect.bottom, viewDrawingRect.right, viewDrawingRect.bottom); if (bottomRect.width() > 0 && bottomRect.height() > 0) { canvas.drawRect(bottomRect, hasFocus() ? mFocusPaint : mNoFocusPaint); } Rect leftRect = new Rect(viewDrawingRect.left, topRect.bottom, mDrawRect.left, bottomRect.top); if (leftRect.width() > 0 && leftRect.height() > 0) { canvas.drawRect(leftRect, hasFocus() ? mFocusPaint : mNoFocusPaint); } Rect rightRect = new Rect(mDrawRect.right, topRect.bottom, viewDrawingRect.right, bottomRect.top); if (rightRect.width() > 0 && rightRect.height() > 0) { canvas.drawRect(rightRect, hasFocus() ? mFocusPaint : mNoFocusPaint); } path.addRect(new RectF(mDrawRect), Path.Direction.CW); mOutlinePaint.setColor(0xFFFF8A00); } canvas.drawPath(path, mOutlinePaint); if (mMode == ModifyMode.Grow) { if (mCircle) { int width = mResizeDrawableDiagonal.getIntrinsicWidth(); int height = mResizeDrawableDiagonal.getIntrinsicHeight(); int d = (int) Math.round(Math.cos(/*45deg*/Math.PI / 4D) * (mDrawRect.width() / 2D)); int x = mDrawRect.left + (mDrawRect.width() / 2) + d - width / 2; int y = mDrawRect.top + (mDrawRect.height() / 2) - d - height / 2; mResizeDrawableDiagonal.setBounds(x, y, x + mResizeDrawableDiagonal.getIntrinsicWidth(), y + mResizeDrawableDiagonal.getIntrinsicHeight()); mResizeDrawableDiagonal.draw(canvas); } else { int left = mDrawRect.left + 1; int right = mDrawRect.right + 1; int top = mDrawRect.top + 4; int bottom = mDrawRect.bottom + 3; int widthWidth = mResizeDrawableWidth.getIntrinsicWidth() / 2; int widthHeight = mResizeDrawableWidth.getIntrinsicHeight() / 2; int heightHeight = mResizeDrawableHeight.getIntrinsicHeight() / 2; int heightWidth = mResizeDrawableHeight.getIntrinsicWidth() / 2; int xMiddle = mDrawRect.left + ((mDrawRect.right - mDrawRect.left) / 2); int yMiddle = mDrawRect.top + ((mDrawRect.bottom - mDrawRect.top) / 2); mResizeDrawableWidth.setBounds(left - widthWidth, yMiddle - widthHeight, left + widthWidth, yMiddle + widthHeight); mResizeDrawableWidth.draw(canvas); mResizeDrawableWidth.setBounds(right - widthWidth, yMiddle - widthHeight, right + widthWidth, yMiddle + widthHeight); mResizeDrawableWidth.draw(canvas); mResizeDrawableHeight.setBounds(xMiddle - heightWidth, top - heightHeight, xMiddle + heightWidth, top + heightHeight); mResizeDrawableHeight.draw(canvas); mResizeDrawableHeight.setBounds(xMiddle - heightWidth, bottom - heightHeight, xMiddle + heightWidth, bottom + heightHeight); mResizeDrawableHeight.draw(canvas); } } } }
From source file:org.caojun.library.cropimage.HighlightView.java
protected void draw(Canvas canvas) { if (mHidden) { return;/*from ww w . j av a 2s .com*/ } Path path = new Path(); if (!hasFocus()) { mOutlinePaint.setColor(0xFF000000); canvas.drawRect(mDrawRect, mOutlinePaint); } else { Rect viewDrawingRect = new Rect(); mView.getDrawingRect(viewDrawingRect); if (mCircle) { canvas.save(); float width = mDrawRect.width(); float height = mDrawRect.height(); path.addCircle(mDrawRect.left + (width / 2), mDrawRect.top + (height / 2), width / 2, Path.Direction.CW); mOutlinePaint.setColor(0xFFEF04D6); canvas.clipPath(path, Region.Op.DIFFERENCE); canvas.drawRect(viewDrawingRect, hasFocus() ? mFocusPaint : mNoFocusPaint); canvas.restore(); } else { Rect topRect = new Rect(viewDrawingRect.left, viewDrawingRect.top, viewDrawingRect.right, mDrawRect.top); if (topRect.width() > 0 && topRect.height() > 0) { canvas.drawRect(topRect, hasFocus() ? mFocusPaint : mNoFocusPaint); } Rect bottomRect = new Rect(viewDrawingRect.left, mDrawRect.bottom, viewDrawingRect.right, viewDrawingRect.bottom); if (bottomRect.width() > 0 && bottomRect.height() > 0) { canvas.drawRect(bottomRect, hasFocus() ? mFocusPaint : mNoFocusPaint); } Rect leftRect = new Rect(viewDrawingRect.left, topRect.bottom, mDrawRect.left, bottomRect.top); if (leftRect.width() > 0 && leftRect.height() > 0) { canvas.drawRect(leftRect, hasFocus() ? mFocusPaint : mNoFocusPaint); } Rect rightRect = new Rect(mDrawRect.right, topRect.bottom, viewDrawingRect.right, bottomRect.top); if (rightRect.width() > 0 && rightRect.height() > 0) { canvas.drawRect(rightRect, hasFocus() ? mFocusPaint : mNoFocusPaint); } path.addRect(new RectF(mDrawRect), Path.Direction.CW); mOutlinePaint.setColor(0xFFFF8A00); } canvas.drawPath(path, mOutlinePaint); if (mMode == ModifyMode.Grow) { if (mCircle) { int width = mResizeDrawableDiagonal.getIntrinsicWidth(); int height = mResizeDrawableDiagonal.getIntrinsicHeight(); int d = (int) Math.round(Math.cos(/*45deg*/Math.PI / 4D) * (mDrawRect.width() / 2D)); int x = mDrawRect.left + (mDrawRect.width() / 2) + d - width / 2; int y = mDrawRect.top + (mDrawRect.height() / 2) - d - height / 2; mResizeDrawableDiagonal.setBounds(x, y, x + mResizeDrawableDiagonal.getIntrinsicWidth(), y + mResizeDrawableDiagonal.getIntrinsicHeight()); mResizeDrawableDiagonal.draw(canvas); } else { int left = mDrawRect.left + 1; int right = mDrawRect.right + 1; int top = mDrawRect.top + 4; int bottom = mDrawRect.bottom + 3; int widthWidth = mResizeDrawableWidth.getIntrinsicWidth() / 2; int widthHeight = mResizeDrawableWidth.getIntrinsicHeight() / 2; int heightHeight = mResizeDrawableHeight.getIntrinsicHeight() / 2; int heightWidth = mResizeDrawableHeight.getIntrinsicWidth() / 2; int xMiddle = mDrawRect.left + ((mDrawRect.right - mDrawRect.left) / 2); int yMiddle = mDrawRect.top + ((mDrawRect.bottom - mDrawRect.top) / 2); mResizeDrawableWidth.setBounds(left - widthWidth, yMiddle - widthHeight, left + widthWidth, yMiddle + widthHeight); mResizeDrawableWidth.draw(canvas); mResizeDrawableWidth.setBounds(right - widthWidth, yMiddle - widthHeight, right + widthWidth, yMiddle + widthHeight); mResizeDrawableWidth.draw(canvas); mResizeDrawableHeight.setBounds(xMiddle - heightWidth, top - heightHeight, xMiddle + heightWidth, top + heightHeight); mResizeDrawableHeight.draw(canvas); mResizeDrawableHeight.setBounds(xMiddle - heightWidth, bottom - heightHeight, xMiddle + heightWidth, bottom + heightHeight); mResizeDrawableHeight.draw(canvas); } } } }
From source file:com.mikelau.croperino.HighlightView.java
protected void draw(Canvas canvas) { if (mHidden) { return;//ww w. java 2 s. c o m } Path path = new Path(); if (!hasFocus()) { mOutlinePaint.setColor(0xFF000000); canvas.drawRect(mDrawRect, mOutlinePaint); } else { Rect viewDrawingRect = new Rect(); mContext.getDrawingRect(viewDrawingRect); if (mCircle) { canvas.save(); float width = mDrawRect.width(); float height = mDrawRect.height(); path.addCircle(mDrawRect.left + (width / 2), mDrawRect.top + (height / 2), width / 2, Path.Direction.CW); mOutlinePaint.setColor(0xFFEF04D6); canvas.clipPath(path, Region.Op.DIFFERENCE); canvas.drawRect(viewDrawingRect, hasFocus() ? mFocusPaint : mNoFocusPaint); canvas.restore(); } else if (mOvalo) { canvas.save(); RectF r = new RectF(mDrawRect.left, mDrawRect.top, mDrawRect.right, mDrawRect.bottom); path.addOval(r, Path.Direction.CW); mOutlinePaint.setColor(0xFFEF04D6); canvas.clipPath(path, Region.Op.DIFFERENCE); canvas.drawRect(viewDrawingRect, hasFocus() ? mFocusPaint : mNoFocusPaint); canvas.restore(); } else { Rect topRect = new Rect(viewDrawingRect.left, viewDrawingRect.top, viewDrawingRect.right, mDrawRect.top); if (topRect.width() > 0 && topRect.height() > 0) { canvas.drawRect(topRect, hasFocus() ? mFocusPaint : mNoFocusPaint); } Rect bottomRect = new Rect(viewDrawingRect.left, mDrawRect.bottom, viewDrawingRect.right, viewDrawingRect.bottom); if (bottomRect.width() > 0 && bottomRect.height() > 0) { canvas.drawRect(bottomRect, hasFocus() ? mFocusPaint : mNoFocusPaint); } Rect leftRect = new Rect(viewDrawingRect.left, topRect.bottom, mDrawRect.left, bottomRect.top); if (leftRect.width() > 0 && leftRect.height() > 0) { canvas.drawRect(leftRect, hasFocus() ? mFocusPaint : mNoFocusPaint); } Rect rightRect = new Rect(mDrawRect.right, topRect.bottom, viewDrawingRect.right, bottomRect.top); if (rightRect.width() > 0 && rightRect.height() > 0) { canvas.drawRect(rightRect, hasFocus() ? mFocusPaint : mNoFocusPaint); } path.addRect(new RectF(mDrawRect), Path.Direction.CW); mOutlinePaint.setColor(0xFFFF8A00); } canvas.drawPath(path, mOutlinePaint); if (mMode == ModifyMode.Grow) { if (mCircle) { int width = mResizeDrawableDiagonal.getIntrinsicWidth(); int height = mResizeDrawableDiagonal.getIntrinsicHeight(); int d = (int) Math.round(Math.cos(/*45deg*/Math.PI / 4D) * (mDrawRect.width() / 2D)); int x = mDrawRect.left + (mDrawRect.width() / 2) + d - width / 2; int y = mDrawRect.top + (mDrawRect.height() / 2) - d - height / 2; mResizeDrawableDiagonal.setBounds(x, y, x + mResizeDrawableDiagonal.getIntrinsicWidth(), y + mResizeDrawableDiagonal.getIntrinsicHeight()); mResizeDrawableDiagonal.draw(canvas); } else { int left = mDrawRect.left + 1; int right = mDrawRect.right + 1; int top = mDrawRect.top + 4; int bottom = mDrawRect.bottom + 3; int widthWidth = mResizeDrawableWidth.getIntrinsicWidth() / 2; int widthHeight = mResizeDrawableWidth.getIntrinsicHeight() / 2; int heightHeight = mResizeDrawableHeight.getIntrinsicHeight() / 2; int heightWidth = mResizeDrawableHeight.getIntrinsicWidth() / 2; int xMiddle = mDrawRect.left + ((mDrawRect.right - mDrawRect.left) / 2); int yMiddle = mDrawRect.top + ((mDrawRect.bottom - mDrawRect.top) / 2); mResizeDrawableWidth.setBounds(left - widthWidth, yMiddle - widthHeight, left + widthWidth, yMiddle + widthHeight); mResizeDrawableWidth.draw(canvas); mResizeDrawableWidth.setBounds(right - widthWidth, yMiddle - widthHeight, right + widthWidth, yMiddle + widthHeight); mResizeDrawableWidth.draw(canvas); mResizeDrawableHeight.setBounds(xMiddle - heightWidth, top - heightHeight, xMiddle + heightWidth, top + heightHeight); mResizeDrawableHeight.draw(canvas); mResizeDrawableHeight.setBounds(xMiddle - heightWidth, bottom - heightHeight, xMiddle + heightWidth, bottom + heightHeight); mResizeDrawableHeight.draw(canvas); } } } }
From source file:com.android.camera.HighlightView.java
void draw(Canvas canvas) { if (mHidden) { return;//w w w .j ava 2 s . c om } canvas.save(); Path path = new Path(); if (!hasFocus()) { mOutlinePaint.setColor(0xFF000000); canvas.drawRect(mDrawRect, mOutlinePaint); } else { Rect viewDrawingRect = new Rect(); mContext.getDrawingRect(viewDrawingRect); if (mCircle) { float width = mDrawRect.width(); float height = mDrawRect.height(); path.addCircle(mDrawRect.left + (width / 2), mDrawRect.top + (height / 2), width / 2, Path.Direction.CW); mOutlinePaint.setColor(mOutlineCircleColor); } else { path.addRect(new RectF(mDrawRect), Path.Direction.CW); mOutlinePaint.setColor(mOutlineColor); } canvas.clipPath(path, Region.Op.DIFFERENCE); canvas.drawRect(viewDrawingRect, hasFocus() ? mFocusPaint : mNoFocusPaint); canvas.restore(); canvas.drawPath(path, mOutlinePaint); if (mMode == ModifyMode.Grow) { if (mCircle) { int width = mResizeDrawableDiagonal.getIntrinsicWidth(); int height = mResizeDrawableDiagonal.getIntrinsicHeight(); int d = (int) Math.round(Math.cos(/*45deg*/Math.PI / 4D) * (mDrawRect.width() / 2D)); int x = mDrawRect.left + (mDrawRect.width() / 2) + d - width / 2; int y = mDrawRect.top + (mDrawRect.height() / 2) - d - height / 2; mResizeDrawableDiagonal.setBounds(x, y, x + mResizeDrawableDiagonal.getIntrinsicWidth(), y + mResizeDrawableDiagonal.getIntrinsicHeight()); mResizeDrawableDiagonal.draw(canvas); } else { int left = mDrawRect.left + 1; int right = mDrawRect.right + 1; int top = mDrawRect.top + 4; int bottom = mDrawRect.bottom + 3; int widthWidth = mResizeDrawableWidth.getIntrinsicWidth() / 2; int widthHeight = mResizeDrawableWidth.getIntrinsicHeight() / 2; int heightHeight = mResizeDrawableHeight.getIntrinsicHeight() / 2; int heightWidth = mResizeDrawableHeight.getIntrinsicWidth() / 2; int xMiddle = mDrawRect.left + ((mDrawRect.right - mDrawRect.left) / 2); int yMiddle = mDrawRect.top + ((mDrawRect.bottom - mDrawRect.top) / 2); mResizeDrawableWidth.setBounds(left - widthWidth, yMiddle - widthHeight, left + widthWidth, yMiddle + widthHeight); mResizeDrawableWidth.draw(canvas); mResizeDrawableWidth.setBounds(right - widthWidth, yMiddle - widthHeight, right + widthWidth, yMiddle + widthHeight); mResizeDrawableWidth.draw(canvas); mResizeDrawableHeight.setBounds(xMiddle - heightWidth, top - heightHeight, xMiddle + heightWidth, top + heightHeight); mResizeDrawableHeight.draw(canvas); mResizeDrawableHeight.setBounds(xMiddle - heightWidth, bottom - heightHeight, xMiddle + heightWidth, bottom + heightHeight); mResizeDrawableHeight.draw(canvas); } } } }
From source file:com.appeaser.sublimepickerlibrary.timepicker.RadialTimePickerView.java
private void drawMinutes(Canvas canvas, float alphaMod) { final int minutesAlpha = (int) (mAlpha[MINUTES].getValue() * alphaMod + 0.5f); if (minutesAlpha > 0) { // Draw the minute selector under the elements. drawSelector(canvas, MINUTES, mSelectorPath, alphaMod); // Exclude the selector region, then draw minutes with no // activated states. canvas.save(Canvas.CLIP_SAVE_FLAG); canvas.clipPath(mSelectorPath, Region.Op.DIFFERENCE); drawTextElements(canvas, mTextSize[MINUTES], mTypeface, mTextColor[MINUTES], mMinutesText, mOuterTextX[MINUTES], mOuterTextY[MINUTES], mPaint[MINUTES], minutesAlpha, false, 0, false); canvas.restore();//from w w w .j a v a 2 s.c o m // Intersect the selector region, then draw minutes with only // activated states. canvas.save(Canvas.CLIP_SAVE_FLAG); canvas.clipPath(mSelectorPath, Region.Op.INTERSECT); drawTextElements(canvas, mTextSize[MINUTES], mTypeface, mTextColor[MINUTES], mMinutesText, mOuterTextX[MINUTES], mOuterTextY[MINUTES], mPaint[MINUTES], minutesAlpha, true, mSelectionDegrees[MINUTES], true); canvas.restore(); } }