List of usage examples for android.graphics Canvas clipRect
public boolean clipRect(@NonNull Rect rect)
From source file:Main.java
public static void fillRect(Canvas canvas, int left, int top, int right, int bottom, boolean drawBorder, int fillColor, int borderColor, float borderSize) { if (borderSize == 0) borderSize = 0.5f;/*ww w .j a v a 2s . co m*/ paint.setAntiAlias(true); paint.setStyle(Paint.Style.FILL); canvas.save(); canvas.clipRect(new Rect(left, top, right, bottom)); if (drawBorder) { paint.setColor(borderColor); canvas.drawRect(left, top, right, bottom, paint); paint.setColor(fillColor); canvas.drawRect(left + borderSize, top + borderSize, right - (borderSize * 2), bottom - (borderSize * 2), paint); } else { paint.setColor(fillColor); canvas.drawRect(left, top, right, bottom, paint); } canvas.restore(); }
From source file:Main.java
public static void drawWallpaperSelectionFrame(Canvas canvas, RectF cropBounds, float spotX, float spotY, Paint p, Paint shadowPaint) { float sx = cropBounds.width() * spotX; float sy = cropBounds.height() * spotY; float cx = cropBounds.centerX(); float cy = cropBounds.centerY(); RectF r1 = new RectF(cx - sx / 2, cy - sy / 2, cx + sx / 2, cy + sy / 2); float temp = sx; sx = sy;/*from w w w . j a v a 2 s . co m*/ sy = temp; RectF r2 = new RectF(cx - sx / 2, cy - sy / 2, cx + sx / 2, cy + sy / 2); canvas.save(); canvas.clipRect(cropBounds); canvas.clipRect(r1, Region.Op.DIFFERENCE); canvas.clipRect(r2, Region.Op.DIFFERENCE); canvas.drawPaint(shadowPaint); canvas.restore(); Path path = new Path(); path.moveTo(r1.left, r1.top); path.lineTo(r1.right, r1.top); path.moveTo(r1.left, r1.top); path.lineTo(r1.left, r1.bottom); path.moveTo(r1.left, r1.bottom); path.lineTo(r1.right, r1.bottom); path.moveTo(r1.right, r1.top); path.lineTo(r1.right, r1.bottom); path.moveTo(r2.left, r2.top); path.lineTo(r2.right, r2.top); path.moveTo(r2.right, r2.top); path.lineTo(r2.right, r2.bottom); path.moveTo(r2.left, r2.bottom); path.lineTo(r2.right, r2.bottom); path.moveTo(r2.left, r2.top); path.lineTo(r2.left, r2.bottom); canvas.drawPath(path, p); }
From source file:com.limxing.library.PullToRefresh.SwipeProgressBar.java
void draw(Canvas canvas) { // final int width = mBounds.width(); final int height = mBounds.height(); int restoreCount = canvas.save(); canvas.clipRect(mBounds); if (mRunning || (mFinishTime > 0)) { if (!mRunning) { mFinishTime = 0;/* w ww. j a va2s . com*/ return; } this.tips = processingTips; drawBar(canvas, height); // Keep running until we finish out the last cycle. ViewCompat.postInvalidateOnAnimation(mParent); } else { if (height > 0) { drawBar(canvas, height); } } if (state != FINISHED) { canvas.restoreToCount(restoreCount); } }
From source file:com.zzti.fyg.widgets.SwipeProgressBar.java
void draw(Canvas canvas) { // final int width = mBounds.width(); final int height = mBounds.height(); int restoreCount = canvas.save(); canvas.clipRect(mBounds); if (mRunning || (mFinishTime > 0)) { if (!mRunning) { mFinishTime = 0;//from w w w .j a v a 2s . com return; } this.tips = processingTips; drawBar(canvas, height); // Keep running until we finish out the last cycle. ViewCompat.postInvalidateOnAnimation(mParent); } else { if (height > 0) { drawBar(canvas, height); } } if (state != FINISHED) { canvas.restoreToCount(restoreCount); } }
From source file:com.pax.view.keyboard.CustomKeyboardView.java
@Override public void onDraw(Canvas canvas) { List<Keyboard.Key> keys = getKeyboard().getKeys(); for (Keyboard.Key key : keys) { canvas.save();/*from ww w .j a va 2s . c o m*/ int offsetY = 0; if (key.y == 0) { offsetY = 1; } int initDrawY = key.y + offsetY; Rect rect = new Rect(key.x, initDrawY, key.x + key.width, key.y + key.height); canvas.clipRect(rect); Drawable drawable = null; if (null != key.codes && key.codes.length != 0) { int primaryCode = key.codes[0]; if (primaryCode < 0) { drawable = mOpKeyBgDrawable; } else { drawable = mKeyBgDrawable; } } if (null != drawable && null == key.icon) { int[] state = key.getCurrentDrawableState(); drawable.setState(state); drawable.setBounds(rect); drawable.draw(canvas); } paint.setAntiAlias(true); paint.setTextAlign(Paint.Align.CENTER); paint.setTextSize(50); paint.setColor(Color.BLACK); if (key.icon != null) { int[] state = key.getCurrentDrawableState(); key.icon.setState(state); key.icon.setBounds(rect); key.icon.draw(canvas); } if (key.label != null) { canvas.drawText(key.label.toString(), key.x + (key.width / 2), initDrawY + (key.height + paint.getTextSize() - paint.descent()) / 2, paint); } canvas.restore(); } }
From source file:com.gelakinetic.mtgfam.helpers.IndeterminateProgressBar.java
public void draw(Canvas canvas) { final int width = mBounds.width(); final int height = mBounds.height(); final int cx = width / 2; final int cy = height / 2; int restoreCount = canvas.save(); canvas.clipRect(mBounds); if (mRunning || (mFinishTime > 0)) { long now = AnimationUtils.currentAnimationTimeMillis(); long elapsed = (now - mStartTime) % ANIMATION_DURATION_MS; float rawProgress = (elapsed / (ANIMATION_DURATION_MS / 100f)); // If we're not running anymore, that means we're running through the finish animation. if (!mRunning) { // If the finish animation is done, don't draw anything, and don't re-post. if ((now - mFinishTime) >= FINISH_ANIMATION_DURATION_MS) { mFinishTime = 0;//from w ww . j av a 2s . c o m return; } // Otherwise, use a 0 opacity alpha layer to clear the animation // from the inside out. This layer will prevent the circles from // drawing within its bounds. long finishElapsed = (now - mFinishTime) % FINISH_ANIMATION_DURATION_MS; float finishProgress = (finishElapsed / (FINISH_ANIMATION_DURATION_MS / 100f)); float pct = (finishProgress / 100f); // Radius of the circle is half of the screen. float clearRadius = width / 2 * INTERPOLATOR.getInterpolation(pct); mClipRect.set(cx - clearRadius, 0, cx + clearRadius, height); canvas.saveLayerAlpha(mClipRect, 0, 0); } if (rawProgress >= 0 && rawProgress < 25) { canvas.drawColor(mColor4); } else if (rawProgress >= 25 && rawProgress < 50) { canvas.drawColor(mColor1); } else if (rawProgress >= 50 && rawProgress < 75) { canvas.drawColor(mColor2); } else { canvas.drawColor(mColor3); } // Then draw up to 4 overlapping concentric circles of varying radii, based on how far // along we are in the cycle. // progress 0-50 draw mColor2 // progress 25-75 draw mColor3 // progress 50-100 draw mColor4 // progress 75 (wrap to 25) draw mColor1 if ((rawProgress >= 0 && rawProgress <= 25)) { float pct = (((rawProgress + 25) * 2) / 100f); drawCircle(canvas, cx, cy, mColor1, pct); } if (rawProgress >= 0 && rawProgress <= 50) { float pct = ((rawProgress * 2) / 100f); drawCircle(canvas, cx, cy, mColor2, pct); } if (rawProgress >= 25 && rawProgress <= 75) { float pct = (((rawProgress - 25) * 2) / 100f); drawCircle(canvas, cx, cy, mColor3, pct); } if (rawProgress >= 50 && rawProgress <= 100) { float pct = (((rawProgress - 50) * 2) / 100f); drawCircle(canvas, cx, cy, mColor4, pct); } if ((rawProgress >= 75 && rawProgress <= 100)) { float pct = (((rawProgress - 75) * 2) / 100f); drawCircle(canvas, cx, cy, mColor1, pct); } // Keep running until we finish out the last cycle. ViewCompat.postInvalidateOnAnimation(mParent); } canvas.restoreToCount(restoreCount); }
From source file:com.bluepixel.android.sgpool.ui.widget.SwipeProgressBar.java
void draw(Canvas canvas) { final int width = mBounds.width(); final int cx = width / 2; final int cy = mBounds.top + mBounds.height() / 2; boolean drawTriggerWhileFinishing = false; int restoreCount = canvas.save(); canvas.clipRect(mBounds); if (mRunning || (mFinishTime > 0)) { long now = AnimationUtils.currentAnimationTimeMillis(); long elapsed = (now - mStartTime) % ANIMATION_DURATION_MS; long iterations = (now - mStartTime) / ANIMATION_DURATION_MS; float rawProgress = (elapsed / (ANIMATION_DURATION_MS / 100f)); // If we're not running anymore, that means we're running through // the finish animation. if (!mRunning) { // If the finish animation is done, don't draw anything, and // don't repost. if ((now - mFinishTime) >= FINISH_ANIMATION_DURATION_MS) { mFinishTime = 0;/*from www . ja va 2s . c o m*/ return; } // Otherwise, use a 0 opacity alpha layer to clear the animation // from the inside out. This layer will prevent the circles from // drawing within its bounds. long finishElapsed = (now - mFinishTime) % FINISH_ANIMATION_DURATION_MS; float finishProgress = (finishElapsed / (FINISH_ANIMATION_DURATION_MS / 100f)); float pct = (finishProgress / 100f); // Radius of the circle is half of the screen. float clearRadius = width / 2 * INTERPOLATOR.getInterpolation(pct); mClipRect.set(cx - clearRadius, mBounds.top, cx + clearRadius, mBounds.bottom); canvas.saveLayerAlpha(mClipRect, 0, 0); // Only draw the trigger if there is a space in the center of // this refreshing view that needs to be filled in by the // trigger. If the progress view is just still animating, let it // continue animating. drawTriggerWhileFinishing = true; } // First fill in with the last color that would have finished drawing. if (iterations == 0) { canvas.drawColor(mColor1); } else { if (rawProgress >= 0 && rawProgress < 25) { canvas.drawColor(mColor4); } else if (rawProgress >= 25 && rawProgress < 50) { canvas.drawColor(mColor1); } else if (rawProgress >= 50 && rawProgress < 75) { canvas.drawColor(mColor2); } else { canvas.drawColor(mColor3); } } // Then draw up to 4 overlapping concentric circles of varying radii, based on how far // along we are in the cycle. // progress 0-50 draw mColor2 // progress 25-75 draw mColor3 // progress 50-100 draw mColor4 // progress 75 (wrap to 25) draw mColor1 if ((rawProgress >= 0 && rawProgress <= 25)) { float pct = (((rawProgress + 25) * 2) / 100f); drawCircle(canvas, cx, cy, mColor1, pct); } if (rawProgress >= 0 && rawProgress <= 50) { float pct = ((rawProgress * 2) / 100f); drawCircle(canvas, cx, cy, mColor2, pct); } if (rawProgress >= 25 && rawProgress <= 75) { float pct = (((rawProgress - 25) * 2) / 100f); drawCircle(canvas, cx, cy, mColor3, pct); } if (rawProgress >= 50 && rawProgress <= 100) { float pct = (((rawProgress - 50) * 2) / 100f); drawCircle(canvas, cx, cy, mColor4, pct); } if ((rawProgress >= 75 && rawProgress <= 100)) { float pct = (((rawProgress - 75) * 2) / 100f); drawCircle(canvas, cx, cy, mColor1, pct); } if (mTriggerPercentage > 0 && drawTriggerWhileFinishing) { // There is some portion of trigger to draw. Restore the canvas, // then draw the trigger. Otherwise, the trigger does not appear // until after the bar has finished animating and appears to // just jump in at a larger width than expected. canvas.restoreToCount(restoreCount); restoreCount = canvas.save(); canvas.clipRect(mBounds); drawTrigger(canvas, cx, cy); } // Keep running until we finish out the last cycle. ViewCompat.postInvalidateOnAnimation(mParent); } else { // Otherwise if we're in the middle of a trigger, draw that. if (mTriggerPercentage > 0 && mTriggerPercentage <= 1.0) { drawTrigger(canvas, cx, cy); } } canvas.restoreToCount(restoreCount); }
From source file:com.linsq.androiddemo.refresh2.SwipeProgressBar.java
void draw(Canvas canvas) { final int width = mBounds.width(); final int height = mBounds.height(); final int cx = width / 2; final int cy = height / 2; boolean drawTriggerWhileFinishing = false; int restoreCount = canvas.save(); canvas.clipRect(mBounds); if (mRunning || (mFinishTime > 0)) { long now = AnimationUtils.currentAnimationTimeMillis(); long elapsed = (now - mStartTime) % ANIMATION_DURATION_MS; long iterations = (now - mStartTime) / ANIMATION_DURATION_MS; float rawProgress = (elapsed / (ANIMATION_DURATION_MS / 100f)); // If we're not running anymore, that means we're running through // the finish animation. if (!mRunning) { // If the finish animation is done, don't draw anything, and // don't repost. if ((now - mFinishTime) >= FINISH_ANIMATION_DURATION_MS) { mFinishTime = 0;/*from w w w. j a v a 2 s . c o m*/ return; } // Otherwise, use a 0 opacity alpha layer to clear the animation // from the inside out. This layer will prevent the circles from // drawing within its bounds. long finishElapsed = (now - mFinishTime) % FINISH_ANIMATION_DURATION_MS; float finishProgress = (finishElapsed / (FINISH_ANIMATION_DURATION_MS / 100f)); float pct = (finishProgress / 100f); // Radius of the circle is half of the screen. float clearRadius = width / 2 * INTERPOLATOR.getInterpolation(pct); mClipRect.set(cx - clearRadius, 0, cx + clearRadius, height); canvas.saveLayerAlpha(mClipRect, 0, 0); // Only draw the trigger if there is a space in the center of // this refreshing view that needs to be filled in by the // trigger. If the progress view is just still animating, let it // continue animating. drawTriggerWhileFinishing = true; } // First fill in with the last color that would have finished // drawing. if (iterations == 0) { canvas.drawColor(mColor1); } else { if (rawProgress >= 0 && rawProgress < 25) { canvas.drawColor(mColor4); } else if (rawProgress >= 25 && rawProgress < 50) { canvas.drawColor(mColor1); } else if (rawProgress >= 50 && rawProgress < 75) { canvas.drawColor(mColor2); } else { canvas.drawColor(mColor3); } } // Then draw up to 4 overlapping concentric circles of varying // radii, based on how far // along we are in the cycle. // progress 0-50 draw mColor2 // progress 25-75 draw mColor3 // progress 50-100 draw mColor4 // progress 75 (wrap to 25) draw mColor1 if ((rawProgress >= 0 && rawProgress <= 25)) { float pct = (((rawProgress + 25) * 2) / 100f); drawCircle(canvas, cx, cy, mColor1, pct); } if (rawProgress >= 0 && rawProgress <= 50) { float pct = ((rawProgress * 2) / 100f); drawCircle(canvas, cx, cy, mColor2, pct); } if (rawProgress >= 25 && rawProgress <= 75) { float pct = (((rawProgress - 25) * 2) / 100f); drawCircle(canvas, cx, cy, mColor3, pct); } if (rawProgress >= 50 && rawProgress <= 100) { float pct = (((rawProgress - 50) * 2) / 100f); drawCircle(canvas, cx, cy, mColor4, pct); } if ((rawProgress >= 75 && rawProgress <= 100)) { float pct = (((rawProgress - 75) * 2) / 100f); drawCircle(canvas, cx, cy, mColor1, pct); } if (mTriggerPercentage > 0 && drawTriggerWhileFinishing) { // There is some portion of trigger to draw. Restore the canvas, // then draw the trigger. Otherwise, the trigger does not appear // until after the bar has finished animating and appears to // just jump in at a larger width than expected. canvas.restoreToCount(restoreCount); restoreCount = canvas.save(); canvas.clipRect(mBounds); drawTrigger(canvas, cx, cy); } // Keep running until we finish out the last cycle. ViewCompat.postInvalidateOnAnimation(mParent); } else { // Otherwise if we're in the middle of a trigger, draw that. if (mTriggerPercentage > 0 && mTriggerPercentage <= 1.0) { drawTrigger(canvas, cx, cy); } } canvas.restoreToCount(restoreCount); }
From source file:br.com.leoleal.swipetorefresh.SwipeProgressBar.java
void draw(Canvas canvas) { final int width = mBounds.width(); final int height = mBounds.height(); final int cx = width / 2; final int cy = height / 2; boolean drawTriggerWhileFinishing = false; int restoreCount = canvas.save(); canvas.clipRect(mBounds); if (mRunning || (mFinishTime > 0)) { long now = AnimationUtils.currentAnimationTimeMillis(); long elapsed = (now - mStartTime) % ANIMATION_DURATION_MS; long iterations = (now - mStartTime) / ANIMATION_DURATION_MS; float rawProgress = (elapsed / (ANIMATION_DURATION_MS / 100f)); // If we're not running anymore, that means we're running through // the finish animation. if (!mRunning) { // If the finish animation is done, don't draw anything, and // don't repost. if ((now - mFinishTime) >= FINISH_ANIMATION_DURATION_MS) { mFinishTime = 0;// www. j av a 2s . c o m return; } // Otherwise, use a 0 opacity alpha layer to clear the animation // from the inside out. This layer will prevent the circles from // drawing within its bounds. long finishElapsed = (now - mFinishTime) % FINISH_ANIMATION_DURATION_MS; float finishProgress = (finishElapsed / (FINISH_ANIMATION_DURATION_MS / 100f)); float pct = (finishProgress / 100f); // Radius of the circle is half of the screen. float clearRadius = width / 2 * INTERPOLATOR.getInterpolation(pct); mClipRect.set(cx - clearRadius, 0, cx + clearRadius, height); canvas.saveLayerAlpha(mClipRect, 0, 0); // Only draw the trigger if there is a space in the center of // this refreshing view that needs to be filled in by the // trigger. If the progress view is just still animating, let it // continue animating. drawTriggerWhileFinishing = true; } // First fill in with the last color that would have finished drawing. if (iterations == 0) { canvas.drawColor(mColor1); } else { if (rawProgress >= 0 && rawProgress < 25) { canvas.drawColor(mColor4); } else if (rawProgress >= 25 && rawProgress < 50) { canvas.drawColor(mColor1); } else if (rawProgress >= 50 && rawProgress < 75) { canvas.drawColor(mColor2); } else { canvas.drawColor(mColor3); } } // Then draw up to 4 overlapping concentric circles of varying radii, based on how far // along we are in the cycle. // progress 0-50 draw mColor2 // progress 25-75 draw mColor3 // progress 50-100 draw mColor4 // progress 75 (wrap to 25) draw mColor1 if ((rawProgress >= 0 && rawProgress <= 25)) { float pct = (((rawProgress + 25) * 2) / 100f); drawCircle(canvas, cx, cy, mColor1, pct); } if (rawProgress >= 0 && rawProgress <= 50) { float pct = ((rawProgress * 2) / 100f); drawCircle(canvas, cx, cy, mColor2, pct); } if (rawProgress >= 25 && rawProgress <= 75) { float pct = (((rawProgress - 25) * 2) / 100f); drawCircle(canvas, cx, cy, mColor3, pct); } if (rawProgress >= 50 && rawProgress <= 100) { float pct = (((rawProgress - 50) * 2) / 100f); drawCircle(canvas, cx, cy, mColor4, pct); } if ((rawProgress >= 75 && rawProgress <= 100)) { float pct = (((rawProgress - 75) * 2) / 100f); drawCircle(canvas, cx, cy, mColor1, pct); } if (mTriggerPercentage > 0 && drawTriggerWhileFinishing) { // There is some portion of trigger to draw. Restore the canvas, // then draw the trigger. Otherwise, the trigger does not appear // until after the bar has finished animating and appears to // just jump in at a larger width than expected. canvas.restoreToCount(restoreCount); restoreCount = canvas.save(); canvas.clipRect(mBounds); drawTrigger(canvas, cx, cy); } // Keep running until we finish out the last cycle. ViewCompat.postInvalidateOnAnimation(mParent, mBounds.left, mBounds.top, mBounds.right, mBounds.bottom); } else { // Otherwise if we're in the middle of a trigger, draw that. if (mTriggerPercentage > 0 && mTriggerPercentage <= 1.0) { drawTrigger(canvas, cx, cy); } } canvas.restoreToCount(restoreCount); }
From source file:cn.sdgundam.comicatsdgo.extension.SwipeProgressBar.java
void draw(Canvas canvas) { final int width = mBounds.width(); final int height = mBounds.height(); final int cx = width / 2; final int cy = height / 2; boolean drawTriggerWhileFinishing = false; int restoreCount = canvas.save(); canvas.clipRect(mBounds); if (mRunning || (mFinishTime > 0)) { long now = AnimationUtils.currentAnimationTimeMillis(); long elapsed = (now - mStartTime) % ANIMATION_DURATION_MS; long iterations = (now - mStartTime) / ANIMATION_DURATION_MS; float rawProgress = (elapsed / (ANIMATION_DURATION_MS / 100f)); // If we're not running anymore, that means we're running through // the finish animation. if (!mRunning) { // If the finish animation is done, don't draw anything, and // don't repost. if ((now - mFinishTime) >= FINISH_ANIMATION_DURATION_MS) { mFinishTime = 0;/*from w w w. j av a2s . c o m*/ return; } // Otherwise, use a 0 opacity alpha layer to clear the animation // from the inside out. This layer will prevent the circles from // drawing within its bounds. long finishElapsed = (now - mFinishTime) % FINISH_ANIMATION_DURATION_MS; float finishProgress = (finishElapsed / (FINISH_ANIMATION_DURATION_MS / 100f)); float pct = (finishProgress / 100f); // Radius of the circle is half of the screen. float clearRadius = width / 2 * INTERPOLATOR.getInterpolation(pct); mClipRect.set(cx - clearRadius, 0, cx + clearRadius, height); canvas.saveLayerAlpha(mClipRect, 0, 0); // Only draw the trigger if there is a space in the center of // this refreshing view that needs to be filled in by the // trigger. If the progress view is just still animating, let it // continue animating. drawTriggerWhileFinishing = true; } // First fill in with the last color that would have finished drawing. if (iterations == 0) { canvas.drawColor(mColor1); } else { if (rawProgress >= 0 && rawProgress < 25) { canvas.drawColor(mColor4); } else if (rawProgress >= 25 && rawProgress < 50) { canvas.drawColor(mColor1); } else if (rawProgress >= 50 && rawProgress < 75) { canvas.drawColor(mColor2); } else { canvas.drawColor(mColor3); } } // Then draw up to 4 overlapping concentric circles of varying radii, based on how far // along we are in the cycle. // progress 0-50 draw mColor2 // progress 25-75 draw mColor3 // progress 50-100 draw mColor4 // progress 75 (wrap to 25) draw mColor1 if ((rawProgress >= 0 && rawProgress <= 25)) { float pct = (((rawProgress + 25) * 2) / 100f); drawCircle(canvas, cx, cy, mColor1, pct); } if (rawProgress >= 0 && rawProgress <= 50) { float pct = ((rawProgress * 2) / 100f); drawCircle(canvas, cx, cy, mColor2, pct); } if (rawProgress >= 25 && rawProgress <= 75) { float pct = (((rawProgress - 25) * 2) / 100f); drawCircle(canvas, cx, cy, mColor3, pct); } if (rawProgress >= 50 && rawProgress <= 100) { float pct = (((rawProgress - 50) * 2) / 100f); drawCircle(canvas, cx, cy, mColor4, pct); } if ((rawProgress >= 75 && rawProgress <= 100)) { float pct = (((rawProgress - 75) * 2) / 100f); drawCircle(canvas, cx, cy, mColor1, pct); } if (mTriggerPercentage > 0 && drawTriggerWhileFinishing) { // There is some portion of trigger to draw. Restore the canvas, // then draw the trigger. Otherwise, the trigger does not appear // until after the bar has finished animating and appears to // just jump in at a larger width than expected. canvas.restoreToCount(restoreCount); restoreCount = canvas.save(); canvas.clipRect(mBounds); drawTrigger(canvas, cx, cy); } // Keep running until we finish out the last cycle. ViewCompat.postInvalidateOnAnimation(mParent); } else { // Otherwise if we're in the middle of a trigger, draw that. if (mTriggerPercentage > 0 && mTriggerPercentage <= 1.0) { drawTrigger(canvas, cx, cy); } } canvas.restoreToCount(restoreCount); }