List of usage examples for android.graphics Path close
public void close()
From source file:com.wanikani.androidnotifier.graph.HistogramPlot.java
protected void drawBar(Canvas canvas, Samples bar, float left, float right) { long base, height; float top, tbl; Paint lpaint;//from ww w . j a v a 2 s . c o m Paint paint; Path path; RectF rect; top = vp.getY(vp.yMax); base = 0; for (Sample sample : bar.samples) { if (sample.value > 0) { height = sample.value; if (base > vp.yMax) ; else if (base + height > vp.yMax) { path = new Path(); path.moveTo(left, vp.getY(base)); path.lineTo(left, top); path.lineTo(left + (right - left) / 3, top - 10); path.lineTo(left + (right - left) * 2 / 3, top + 5); path.lineTo(right, top); path.lineTo(right, vp.getY(base)); path.close(); canvas.drawPath(path, pas.series.get(sample.series)); } else { rect = new RectF(left, vp.getY(base + height), right, vp.getY(base)); rect.intersect(meas.plotArea); paint = pas.series.get(sample.series); paint.setStyle(Style.FILL); canvas.drawRect(rect, paint); paint.setStyle(Style.STROKE); canvas.drawRect(rect, paint); } base += height; } } if (base <= vp.yMax) { lpaint = pas.levelupPaint; tbl = vp.getY(base) - meas.headroom / 2; } else { lpaint = pas.levelupPaintInside; tbl = vp.getY(vp.yMax) + meas.margin; } if (base > 0 && drawTotal) canvas.drawText(Long.toString(base), (left + right) / 2, tbl, lpaint); }
From source file:com.wanikani.androidnotifier.graph.TYPlot.java
/** * Draws a segment containins samples//w w w . j a va 2 s . c om * @param canvas the canvas * @param series the series * @param interval the interval * @param base a float array initially set to zero, and updated by this method * @param samples the samples */ protected void drawPlot(Canvas canvas, Pager.Series series, Pager.Interval interval, float base[], float samples[]) { Path path; Paint p; int i, n; p = pas.series.get(series); n = interval.stop - interval.start + 1; if (p == null || samples.length == 0 || n <= 0) return; path = new Path(); path.moveTo(vp.getRelPosition(interval.start + n), vp.getY(base[n - 1])); for (i = n - 1; i >= 0; i--) { path.lineTo(vp.getRelPosition(interval.start + i), vp.getY(base[i])); base[i] += samples[i]; } for (i = 0; i < n; i++) path.lineTo(vp.getRelPosition(interval.start + i), vp.getY(base[i])); path.lineTo(vp.getRelPosition(interval.start + n), vp.getY(base[n - 1])); path.close(); canvas.drawPath(path, p); }
From source file:net.droidsolutions.droidcharts.core.renderer.category.LineAndShapeRenderer.java
private Path convertAwtPathToAndroid(PathIterator pi) { Path path = new Path(); float[] coords = new float[6]; while (!pi.isDone()) { int windingRule = pi.getWindingRule(); if (windingRule == PathIterator.WIND_EVEN_ODD) { path.setFillType(Path.FillType.EVEN_ODD); } else {//from w ww. ja v a 2 s . c o m path.setFillType(Path.FillType.INVERSE_EVEN_ODD); } int pathType = pi.currentSegment(coords); switch (pathType) { case PathIterator.SEG_CLOSE: path.close(); break; case PathIterator.SEG_CUBICTO: path.cubicTo(coords[0], coords[1], coords[2], coords[3], coords[4], coords[5]); break; case PathIterator.SEG_LINETO: path.lineTo(coords[0], coords[1]); break; case PathIterator.SEG_MOVETO: path.moveTo(coords[0], coords[1]); break; case PathIterator.SEG_QUADTO: path.quadTo(coords[0], coords[1], coords[2], coords[3]); break; } pi.next(); } return path; }
From source file:org.androfarsh.widget.DragGridLayout.java
@Override protected void dispatchDraw(Canvas canvas) { if (mDebugMode) { mPaint.setStyle(Style.FILL_AND_STROKE); final Path path = new Path(); path.reset();/*from w w w. ja v a 2s . co m*/ mCellsRegion.getBoundaryPath(path); path.close(); mPaint.setColor(0x660000cc); canvas.drawPath(path, mPaint); path.reset(); mFreeCellsRegion.getBoundaryPath(path); path.close(); mPaint.setColor(0x66cc0000); canvas.drawPath(path, mPaint); } if (mRootView == null) { drawCellGrid(canvas); } super.dispatchDraw(canvas); }
From source file:com.github.jokar.rxupload.widget.ProgressDownloadView.java
private void makePathBubble() { if (mPathBubble == null) { mPathBubble = new Path(); }//from ww w . j a v a 2s. c o m int width = mBubbleWidth; int height = mBubbleHeight; int arrowWidth = width / 3; //Rect r = new Rect(Math.max(getPaddingLeft()-width/2-arrowWidth/4, mProgress*mWidth/100-width/2-arrowWidth/4), mHeight/2-height + calculatedeltaY(), Math.max(getPaddingLeft()+width/2-arrowWidth/4, mProgress*mWidth/100+width/2-arrowWidth/4), mHeight/2+height-height + calculatedeltaY()); Rect r = new Rect((int) (Math.max(getPaddingLeft() - width / 2, mProgress * mWidth / 100 - width / 2)), (int) (mHeight / 2 - height + calculateDeltaY()), (int) (Math.max(getPaddingLeft() + width / 2, mProgress * mWidth / 100 + width / 2)), (int) (mHeight / 2 + height - height + calculateDeltaY())); int arrowHeight = (int) (arrowWidth / 1.5f); int radius = 8; Path path = new Path(); // Down arrow path.moveTo(r.left + r.width() / 2 - arrowWidth / 2, r.top + r.height() - arrowHeight); bubbleAnchorX = r.left + r.width() / 2; bubbleAnchorY = r.top + r.height(); path.lineTo(bubbleAnchorX, bubbleAnchorY); path.lineTo(r.left + r.width() / 2 + arrowWidth / 2, r.top + r.height() - arrowHeight); // Go to bottom-right path.lineTo(r.left + r.width() - radius, r.top + r.height() - arrowHeight); // Bottom-right arc path.arcTo(new RectF(r.left + r.width() - 2 * radius, r.top + r.height() - arrowHeight - 2 * radius, r.left + r.width(), r.top + r.height() - arrowHeight), 90, -90); // Go to upper-right path.lineTo(r.left + r.width(), r.top + arrowHeight); // Upper-right arc path.arcTo(new RectF(r.left + r.width() - 2 * radius, r.top, r.right, r.top + 2 * radius), 0, -90); // Go to upper-left path.lineTo(r.left + radius, r.top); // Upper-left arc path.arcTo(new RectF(r.left, r.top, r.left + 2 * radius, r.top + 2 * radius), 270, -90); // Go to bottom-left path.lineTo(r.left, r.top + r.height() - arrowHeight - radius); // Bottom-left arc path.arcTo(new RectF(r.left, r.top + r.height() - arrowHeight - 2 * radius, r.left + 2 * radius, r.top + r.height() - arrowHeight), 180, -90); path.close(); mPathBubble.set(path); }
From source file:org.onebusaway.android.map.googlemapsv2.StopOverlay.java
/** * Creates a bus stop icon with the given direction arrow, or without a direction arrow if * the direction is NO_DIRECTION/*w ww . ja va2 s .c o m*/ * * @param direction Bus stop direction, obtained from ObaStop.getDirection() and defined in * constants in this class, or NO_DIRECTION if the stop icon shouldn't have a * direction arrow * @return a bus stop icon bitmap with the arrow pointing the given direction, or with no arrow * if direction is NO_DIRECTION */ private static Bitmap createBusStopIcon(String direction) throws NullPointerException { if (direction == null) { throw new IllegalArgumentException(direction); } Resources r = Application.get().getResources(); Context context = Application.get(); Float directionAngle = null; // 0-360 degrees Bitmap bm; Canvas c; Drawable shape; Float rotationX = null, rotationY = null; // Point around which to rotate the arrow Paint arrowPaintFill = new Paint(); arrowPaintFill.setStyle(Paint.Style.FILL); arrowPaintFill.setAntiAlias(true); if (direction.equals(NO_DIRECTION)) { // Don't draw the arrow bm = Bitmap.createBitmap(mPx, mPx, Bitmap.Config.ARGB_8888); c = new Canvas(bm); shape = ContextCompat.getDrawable(context, R.drawable.map_stop_icon); shape.setBounds(0, 0, bm.getWidth(), bm.getHeight()); } else if (direction.equals(NORTH)) { directionAngle = 0f; bm = Bitmap.createBitmap(mPx, (int) (mPx + mBuffer), Bitmap.Config.ARGB_8888); c = new Canvas(bm); shape = ContextCompat.getDrawable(context, R.drawable.map_stop_icon); shape.setBounds(0, (int) mBuffer, mPx, bm.getHeight()); // Shade with darkest color at tip of arrow arrowPaintFill.setShader(new LinearGradient(bm.getWidth() / 2, 0, bm.getWidth() / 2, mArrowHeightPx, r.getColor(R.color.theme_primary), r.getColor(R.color.theme_accent), Shader.TileMode.MIRROR)); // For NORTH, no rotation occurs - use center of image anyway so we have some value rotationX = bm.getWidth() / 2f; rotationY = bm.getHeight() / 2f; } else if (direction.equals(NORTH_WEST)) { directionAngle = 315f; // Arrow is drawn N, rotate 315 degrees bm = Bitmap.createBitmap((int) (mPx + mBuffer), (int) (mPx + mBuffer), Bitmap.Config.ARGB_8888); c = new Canvas(bm); shape = ContextCompat.getDrawable(context, R.drawable.map_stop_icon); shape.setBounds((int) mBuffer, (int) mBuffer, bm.getWidth(), bm.getHeight()); // Shade with darkest color at tip of arrow arrowPaintFill.setShader(new LinearGradient(0, 0, mBuffer, mBuffer, r.getColor(R.color.theme_primary), r.getColor(R.color.theme_accent), Shader.TileMode.MIRROR)); // Rotate around below coordinates (trial and error) rotationX = mPx / 2f + mBuffer / 2f; rotationY = bm.getHeight() / 2f - mBuffer / 2f; } else if (direction.equals(WEST)) { directionAngle = 0f; // Arrow is drawn pointing West, so no rotation bm = Bitmap.createBitmap((int) (mPx + mBuffer), mPx, Bitmap.Config.ARGB_8888); c = new Canvas(bm); shape = ContextCompat.getDrawable(context, R.drawable.map_stop_icon); shape.setBounds((int) mBuffer, 0, bm.getWidth(), bm.getHeight()); arrowPaintFill.setShader(new LinearGradient(0, bm.getHeight() / 2, mArrowHeightPx, bm.getHeight() / 2, r.getColor(R.color.theme_primary), r.getColor(R.color.theme_accent), Shader.TileMode.MIRROR)); // For WEST rotationX = bm.getHeight() / 2f; rotationY = bm.getHeight() / 2f; } else if (direction.equals(SOUTH_WEST)) { directionAngle = 225f; // Arrow is drawn N, rotate 225 degrees bm = Bitmap.createBitmap((int) (mPx + mBuffer), (int) (mPx + mBuffer), Bitmap.Config.ARGB_8888); c = new Canvas(bm); shape = ContextCompat.getDrawable(context, R.drawable.map_stop_icon); shape.setBounds((int) mBuffer, 0, bm.getWidth(), mPx); arrowPaintFill.setShader(new LinearGradient(0, bm.getHeight(), mBuffer, bm.getHeight() - mBuffer, r.getColor(R.color.theme_primary), r.getColor(R.color.theme_accent), Shader.TileMode.MIRROR)); // Rotate around below coordinates (trial and error) rotationX = bm.getWidth() / 2f - mBuffer / 4f; rotationY = mPx / 2f + mBuffer / 4f; } else if (direction.equals(SOUTH)) { directionAngle = 180f; // Arrow is drawn N, rotate 180 degrees bm = Bitmap.createBitmap(mPx, (int) (mPx + mBuffer), Bitmap.Config.ARGB_8888); c = new Canvas(bm); shape = ContextCompat.getDrawable(context, R.drawable.map_stop_icon); shape.setBounds(0, 0, bm.getWidth(), (int) (bm.getHeight() - mBuffer)); arrowPaintFill.setShader(new LinearGradient(bm.getWidth() / 2, bm.getHeight(), bm.getWidth() / 2, bm.getHeight() - mArrowHeightPx, r.getColor(R.color.theme_primary), r.getColor(R.color.theme_accent), Shader.TileMode.MIRROR)); rotationX = bm.getWidth() / 2f; rotationY = bm.getHeight() / 2f; } else if (direction.equals(SOUTH_EAST)) { directionAngle = 135f; // Arrow is drawn N, rotate 135 degrees bm = Bitmap.createBitmap((int) (mPx + mBuffer), (int) (mPx + mBuffer), Bitmap.Config.ARGB_8888); c = new Canvas(bm); shape = ContextCompat.getDrawable(context, R.drawable.map_stop_icon); shape.setBounds(0, 0, mPx, mPx); arrowPaintFill.setShader(new LinearGradient(bm.getWidth(), bm.getHeight(), bm.getWidth() - mBuffer, bm.getHeight() - mBuffer, r.getColor(R.color.theme_primary), r.getColor(R.color.theme_accent), Shader.TileMode.MIRROR)); // Rotate around below coordinates (trial and error) rotationX = (mPx + mBuffer / 2) / 2f; rotationY = bm.getHeight() / 2f; } else if (direction.equals(EAST)) { directionAngle = 180f; // Arrow is drawn pointing West, so rotate 180 bm = Bitmap.createBitmap((int) (mPx + mBuffer), mPx, Bitmap.Config.ARGB_8888); c = new Canvas(bm); shape = ContextCompat.getDrawable(context, R.drawable.map_stop_icon); shape.setBounds(0, 0, mPx, bm.getHeight()); arrowPaintFill.setShader(new LinearGradient(bm.getWidth(), bm.getHeight() / 2, bm.getWidth() - mArrowHeightPx, bm.getHeight() / 2, r.getColor(R.color.theme_primary), r.getColor(R.color.theme_accent), Shader.TileMode.MIRROR)); rotationX = bm.getWidth() / 2f; rotationY = bm.getHeight() / 2f; } else if (direction.equals(NORTH_EAST)) { directionAngle = 45f; // Arrow is drawn pointing N, so rotate 45 degrees bm = Bitmap.createBitmap((int) (mPx + mBuffer), (int) (mPx + mBuffer), Bitmap.Config.ARGB_8888); c = new Canvas(bm); shape = ContextCompat.getDrawable(context, R.drawable.map_stop_icon); shape.setBounds(0, (int) mBuffer, mPx, bm.getHeight()); // Shade with darkest color at tip of arrow arrowPaintFill.setShader(new LinearGradient(bm.getWidth(), 0, bm.getWidth() - mBuffer, mBuffer, r.getColor(R.color.theme_primary), r.getColor(R.color.theme_accent), Shader.TileMode.MIRROR)); // Rotate around middle of circle rotationX = (float) mPx / 2; rotationY = bm.getHeight() - (float) mPx / 2; } else { throw new IllegalArgumentException(direction); } shape.draw(c); if (direction.equals(NO_DIRECTION)) { // Everything after this point is for drawing the arrow image, so return the bitmap as-is for no arrow return bm; } /** * Draw the arrow - all dimensions should be relative to px so the arrow is drawn the same * size for all orientations */ // Height of the cutout in the bottom of the triangle that makes it an arrow (0=triangle) final float CUTOUT_HEIGHT = mPx / 12; Path path = new Path(); float x1 = 0, y1 = 0; // Tip of arrow float x2 = 0, y2 = 0; // lower left float x3 = 0, y3 = 0; // cutout in arrow bottom float x4 = 0, y4 = 0; // lower right if (direction.equals(NORTH) || direction.equals(SOUTH) || direction.equals(NORTH_EAST) || direction.equals(SOUTH_EAST) || direction.equals(NORTH_WEST) || direction.equals(SOUTH_WEST)) { // Arrow is drawn pointing NORTH // Tip of arrow x1 = mPx / 2; y1 = 0; // lower left x2 = (mPx / 2) - (mArrowWidthPx / 2); y2 = mArrowHeightPx; // cutout in arrow bottom x3 = mPx / 2; y3 = mArrowHeightPx - CUTOUT_HEIGHT; // lower right x4 = (mPx / 2) + (mArrowWidthPx / 2); y4 = mArrowHeightPx; } else if (direction.equals(EAST) || direction.equals(WEST)) { // Arrow is drawn pointing WEST // Tip of arrow x1 = 0; y1 = mPx / 2; // lower left x2 = mArrowHeightPx; y2 = (mPx / 2) - (mArrowWidthPx / 2); // cutout in arrow bottom x3 = mArrowHeightPx - CUTOUT_HEIGHT; y3 = mPx / 2; // lower right x4 = mArrowHeightPx; y4 = (mPx / 2) + (mArrowWidthPx / 2); } path.setFillType(Path.FillType.EVEN_ODD); path.moveTo(x1, y1); path.lineTo(x2, y2); path.lineTo(x3, y3); path.lineTo(x4, y4); path.lineTo(x1, y1); path.close(); // Rotate arrow around (rotationX, rotationY) point Matrix matrix = new Matrix(); matrix.postRotate(directionAngle, rotationX, rotationY); path.transform(matrix); c.drawPath(path, arrowPaintFill); c.drawPath(path, mArrowPaintStroke); return bm; }
From source file:com.breel.wearables.shadowclock.graphics.ShapeShadow.java
public void parseJSON(String jsonFile) { if (jsonFile != null) { // Load all the JSONs with the numbers information try {/*from w w w .j a va2s. co m*/ JSONObject obj = new JSONObject(loadJSONFromAsset(jsonFile)); Log.d(TAG, "SHAPE SHADOW JSON FILE " + jsonFile + ": LOADED"); id = obj.getString("id"); JSONArray jsonPathData; JSONArray jsonShadowData; if (!id.equals("5")) { jsonPathData = obj.getJSONArray("path"); jsonShadowData = obj.getJSONArray("shadow"); Log.d(TAG, "JSON PATH DATA LENGTH: " + jsonPathData.length() + ""); Log.d(TAG, "JSON SHADOW DATA LENGTH: " + jsonShadowData.length() + ""); shapePath.reset(); for (int i = 0; i < jsonPathData.length(); i++) { try { JSONObject elem = jsonPathData.getJSONObject(i); String type = elem.getString("type"); JSONArray data = elem.getJSONArray("data"); if (type.equals("move")) { shapePath.moveTo((float) data.getInt(0), (float) data.getInt(1)); } else if (type.equals("line")) { shapePath.lineTo((float) data.getInt(0), (float) data.getInt(1)); } else if (type.equals("bezier")) { shapePath.cubicTo((float) data.getInt(0), (float) data.getInt(1), (float) data.getInt(2), (float) data.getInt(3), (float) data.getInt(4), (float) data.getInt(5)); } } catch (JSONException e) { Log.d(TAG, "JSON ELEM EXCEPTION" + e.getMessage() + ""); } } shapePath.close(); Random r = new Random(); r.nextGaussian(); JSONArray holesContainer = obj.getJSONArray("holes"); Path holePath = new Path(); for (int i = 0; i < holesContainer.length(); i++) { JSONObject jsonInside = holesContainer.getJSONObject(i); JSONArray hole = jsonInside.getJSONArray("data"); holePath.reset(); for (int j = 0; j < hole.length(); j++) { try { JSONObject elem = hole.getJSONObject(j); String type = elem.getString("type"); JSONArray data = elem.getJSONArray("data"); if (type.equals("move")) { holePath.moveTo((float) data.getInt(0), (float) data.getInt(1)); } else if (type.equals("line")) { holePath.lineTo((float) data.getInt(0), (float) data.getInt(1)); } else if (type.equals("bezier")) { holePath.cubicTo((float) data.getInt(0), (float) data.getInt(1), (float) data.getInt(2), (float) data.getInt(3), (float) data.getInt(4), (float) data.getInt(5)); } } catch (JSONException e) { Log.d(TAG, "JSON HOLE EXCEPTION" + e.getMessage() + ""); } } holePath.close(); shapePath.op(holePath, Path.Op.DIFFERENCE); } pathTransform.reset(); pathTransform.setScale(scale + 0.04f, scale + 0.04f); shapePath.transform(pathTransform); boundsPath.transform(pathTransform); pathTransform.setTranslate(positionX - 0.3f, positionY - 0.3f); shapePath.transform(pathTransform); boundsPath.transform(pathTransform); int shadowTmpX; int shadowTmpY; shadowPaths.clear(); vertexArray.clear(); for (int i = 0; i < jsonShadowData.length(); i += 2) { shadowTmpX = jsonShadowData.getInt(i); shadowTmpY = jsonShadowData.getInt(i + 1); addVertex(shadowTmpX, shadowTmpY); } } else { jsonPathData = obj.getJSONArray("path"); jsonShadowData = obj.getJSONArray("shadow"); Log.d(TAG, "JSON PATH DATA LENGTH: " + jsonPathData.length() + ""); Log.d(TAG, "JSON SHADOW DATA LENGTH: " + jsonShadowData.length() + ""); shapePath.reset(); for (int i = 0; i < jsonPathData.length(); i++) { JSONArray cords = jsonPathData.getJSONArray(i); Path chunk = new Path(); chunk.reset(); for (int j = 0; j < cords.length(); j++) { try { JSONObject elem = cords.getJSONObject(j); String type = elem.getString("type"); JSONArray data = elem.getJSONArray("data"); if (type.equals("move")) { chunk.moveTo((float) data.getInt(0), (float) data.getInt(1)); } else if (type.equals("line")) { chunk.lineTo((float) data.getInt(0), (float) data.getInt(1)); } else if (type.equals("bezier")) { chunk.cubicTo((float) data.getInt(0), (float) data.getInt(1), (float) data.getInt(2), (float) data.getInt(3), (float) data.getInt(4), (float) data.getInt(5)); } } catch (JSONException e) { Log.d(TAG, "JSON 5 NUMBER ELEM EXCEPTION" + e.getMessage() + ""); } } chunk.close(); shapePath.op(chunk, Path.Op.UNION); } pathTransform.reset(); pathTransform.setScale(scale, scale); shapePath.transform(pathTransform); boundsPath.transform(pathTransform); pathTransform.setTranslate(positionX, positionY); shapePath.transform(pathTransform); boundsPath.transform(pathTransform); shadowPaths.clear(); vertexArray.clear(); int shadowTmpX; int shadowTmpY; for (int i = 0; i < jsonShadowData.length(); i++) { JSONArray coords = jsonShadowData.getJSONArray(i); for (int j = 0; j < coords.length(); j += 2) { shadowTmpX = coords.getInt(j); shadowTmpY = coords.getInt(j + 1); addVertex((float) shadowTmpX, (float) shadowTmpY); } } } } catch (JSONException e) { Log.d(TAG, "JSON ROOT EXCEPTION" + e.getMessage() + ""); } } }
From source file:org.akop.crosswords.view.CrosswordView.java
private void renderCell(Canvas canvas, Cell cell, RectF cellRect, Paint fillPaint) { canvas.drawRect(cellRect, fillPaint); canvas.drawRect(cellRect, mCellStrokePaint); if (cell.mCircled) { canvas.drawCircle(cellRect.centerX(), cellRect.centerY(), mCircleRadius, mCircleStrokePaint); }// w w w . jav a2 s . c om if (cell.mNumber != null) { mNumberTextPaint.getTextBounds(cell.mNumber, 0, cell.mNumber.length(), mTempRect); float numberX = cellRect.left + mNumberTextPadding + (mTempRect.width() / 2); float numberY = cellRect.top + mNumberTextPadding + mTempRect.height(); if (cell.mCircled) { canvas.drawText(cell.mNumber, numberX, numberY, mNumberStrokePaint); } canvas.drawText(cell.mNumber, numberX, numberY, mNumberTextPaint); } if (cell.mCheated) { Path path = new Path(); path.moveTo(cellRect.right, cellRect.bottom); path.lineTo(cellRect.right - mMarkerSideLength, cellRect.bottom); path.lineTo(cellRect.right, cellRect.bottom - mMarkerSideLength); path.close(); canvas.drawPath(path, mCheatedCellFillPaint); canvas.drawPath(path, mCellStrokePaint); } if (cell.mError) { Path path = new Path(); path.moveTo(cellRect.left, cellRect.bottom); path.lineTo(cellRect.left + mMarkerSideLength, cellRect.bottom); path.lineTo(cellRect.left, cellRect.bottom - mMarkerSideLength); path.close(); canvas.drawPath(path, mMistakeCellFillPaint); canvas.drawPath(path, mCellStrokePaint); } if (!cell.isEmpty()) { mAnswerTextPaint.getTextBounds(cell.mCharStr, 0, cell.mCharStr.length(), mTempRect); canvas.drawText(cell.mCharStr, cellRect.left + mCellSize / 2, cellRect.top + mCellSize - mAnswerTextPadding, mAnswerTextPaint); } }
From source file:cw.kop.autobackground.settings.WearSettingsFragment.java
private void drawAnalog() { if (!AppSettings.getTimeType().equals(AppSettings.ANALOG)) { return;/*from w ww .j ava 2s .co m*/ } canvas = surfaceView.getHolder().lockCanvas(); if (canvas == null) { return; } setPaints(); if (imageBitmap != null) { canvas.drawBitmap(imageBitmap, 0, 0, bitmapPaint); } // Time time = new Time(); // time.setToNow(); // time.set(time.toMillis(false) + AppSettings.getTimeOffset()); // // float hour = time.hour + time.minute / 60f; // float minute = time.minute + time.second / 60f; // float second = time.second; float centerX = watchContainer.getWidth() * 0.222f; float centerY = watchContainer.getHeight() * 0.222f; float radius = centerX; // Draw tick marks for (int i = 0; i < 12; i++) { canvas.drawLine((float) (centerX + (radius * tickRadius / 100f) * Math.cos(Math.toRadians(i * 30f))), (float) (centerY + (radius * tickRadius / 100f) * Math.sin(Math.toRadians(i * 30f))), (float) (centerX + (radius) * Math.cos(Math.toRadians(i * 30f))), (float) (centerY + (radius) * Math.sin(Math.toRadians(i * 30f))), tickPaint); } // Draw clock hands // Draw shadows first to prevent outline overlapping other hands Path hourShadowPath = new Path(); hourShadowPath.moveTo((float) (centerX + hourWidth / 1.5f * Math.cos(Math.toRadians(90f))), (float) (centerY + hourWidth / 1.5f * Math.sin(Math.toRadians(90f)))); hourShadowPath.quadTo((float) (centerX - (hourWidth / 1.5f) * Math.cos(Math.toRadians(0f))), (float) (centerY - (hourWidth / 1.5f) * Math.sin(Math.toRadians(0f))), (float) (centerX + hourWidth / 1.5f * Math.cos(Math.toRadians(270f))), (float) (centerY + hourWidth / 1.5f * Math.sin(Math.toRadians(270f)))); hourShadowPath.lineTo( (float) (centerX + (radius * hourRadius / 100f + 2.0f) * Math.cos(Math.toRadians(0f))), (float) (centerY + (radius * hourRadius / 100f + 2.0f) * Math.sin(Math.toRadians(0f)))); hourShadowPath.close(); canvas.drawPath(hourShadowPath, hourShadowPaint); Path minuteShadowPath = new Path(); minuteShadowPath.moveTo((float) (centerX + minuteWidth / 1.5f * Math.cos(Math.toRadians(0f))), (float) (centerY + minuteWidth / 1.5f * Math.sin(Math.toRadians(0f)))); minuteShadowPath.quadTo((float) (centerX - (minuteWidth / 1.5f) * Math.cos(Math.toRadians(-180f))), (float) (centerY - (minuteWidth / 1.5f) * Math.sin(Math.toRadians(-180f))), (float) (centerX + minuteWidth / 1.5f * Math.cos(Math.toRadians(90f))), (float) (centerY + minuteWidth / 1.5f * Math.sin(Math.toRadians(90f)))); minuteShadowPath.lineTo( (float) (centerX + (radius * minuteRadius / 100f + 2.0f) * Math.cos(Math.toRadians(-90f))), (float) (centerY + (radius * minuteRadius / 100f + 2.0f) * Math.sin(Math.toRadians(-90f)))); minuteShadowPath.close(); canvas.drawPath(minuteShadowPath, minuteShadowPaint); Path secondShadowPath = new Path(); secondShadowPath.moveTo((float) (centerX + secondWidth / 1.5f * Math.cos(Math.toRadians(225f))), (float) (centerY + secondWidth / 1.5f * Math.sin(Math.toRadians(225f)))); secondShadowPath.quadTo((float) (centerX - (secondWidth / 1.5f) * Math.cos(Math.toRadians(45f))), (float) (centerY - (secondWidth / 1.5f) * Math.sin(Math.toRadians(45f))), (float) (centerX + secondWidth / 1.5f * Math.cos(Math.toRadians(315f))), (float) (centerY + secondWidth / 1.5f * Math.sin(Math.toRadians(315f)))); secondShadowPath.lineTo( (float) (centerX + (radius * secondRadius / 100f + 2f) * Math.cos(Math.toRadians(135f))), (float) (centerY + (radius * secondRadius / 100f + 2.0f) * Math.sin(Math.toRadians(135f)))); secondShadowPath.close(); canvas.drawPath(secondShadowPath, secondShadowPaint); // Now draw actual hands Path hourPath = new Path(); hourPath.moveTo((float) (centerX + hourWidth / 2f * Math.cos(Math.toRadians(90f))), (float) (centerY + hourWidth / 2f * Math.sin(Math.toRadians(90f)))); hourPath.quadTo((float) (centerX - (hourWidth / 2f) * Math.cos(Math.toRadians(0f))), (float) (centerY - (hourWidth / 2f) * Math.sin(Math.toRadians(0f))), (float) (centerX + hourWidth / 2f * Math.cos(Math.toRadians(270f))), (float) (centerY + hourWidth / 2f * Math.sin(Math.toRadians(270f)))); hourPath.lineTo((float) (centerX + (radius * hourRadius / 100f) * Math.cos(Math.toRadians(0f))), (float) (centerY + (radius * hourRadius / 100f) * Math.sin(Math.toRadians(0f)))); hourPath.close(); canvas.drawPath(hourPath, hourPaint); Path minutePath = new Path(); minutePath.moveTo((float) (centerX + minuteWidth / 2f * Math.cos(Math.toRadians(0f))), (float) (centerY + minuteWidth / 2f * Math.sin(Math.toRadians(0f)))); minutePath.quadTo((float) (centerX - (minuteWidth / 2f) * Math.cos(Math.toRadians(-180f))), (float) (centerY - (minuteWidth / 2f) * Math.sin(Math.toRadians(-180f))), (float) (centerX + minuteWidth / 2f * Math.cos(Math.toRadians(90f))), (float) (centerY + minuteWidth / 2f * Math.sin(Math.toRadians(90f)))); minutePath.lineTo((float) (centerX + (radius * minuteRadius / 100f) * Math.cos(Math.toRadians(-90f))), (float) (centerY + (radius * minuteRadius / 100f) * Math.sin(Math.toRadians(-90f)))); minutePath.close(); canvas.drawPath(minutePath, minutePaint); Path secondPath = new Path(); secondPath.moveTo((float) (centerX + secondWidth / 2f * Math.cos(Math.toRadians(225f))), (float) (centerY + secondWidth / 2f * Math.sin(Math.toRadians(225f)))); secondPath.quadTo((float) (centerX - (secondWidth / 2f) * Math.cos(Math.toRadians(45f))), (float) (centerY - (secondWidth / 2f) * Math.sin(Math.toRadians(45f))), (float) (centerX + secondWidth / 2f * Math.cos(Math.toRadians(315f))), (float) (centerY + secondWidth / 2f * Math.sin(Math.toRadians(315f)))); secondPath.lineTo((float) (centerX + (radius * secondRadius / 100f) * Math.cos(Math.toRadians(135f))), (float) (centerY + (radius * secondRadius / 100f) * Math.sin(Math.toRadians(135f)))); secondPath.close(); canvas.drawPath(secondPath, secondPaint); surfaceView.getHolder().unlockCanvasAndPost(canvas); }
From source file:com.larvalabs.svgandroid.SVGParser.java
/** * This is where the hard-to-parse paths are handled. * Uppercase rules are absolute positions, lowercase are relative. * Types of path rules:/*w w w .j a va2s .c om*/ * <p/> * <ol> * <li>M/m - (x y)+ - Move to (without drawing) * <li>Z/z - (no params) - Close path (back to starting point) * <li>L/l - (x y)+ - Line to * <li>H/h - x+ - Horizontal ine to * <li>V/v - y+ - Vertical line to * <li>C/c - (x1 y1 x2 y2 x y)+ - Cubic bezier to * <li>S/s - (x2 y2 x y)+ - Smooth cubic bezier to (shorthand that assumes the x2, y2 from previous C/S is the x1, y1 of this bezier) * <li>Q/q - (x1 y1 x y)+ - Quadratic bezier to * <li>T/t - (x y)+ - Smooth quadratic bezier to (assumes previous control point is "reflection" of last one w.r.t. to current point) * </ol> * <p/> * Numbers are separate by whitespace, comma or nothing at all (!) if they are self-delimiting, (ie. begin with a - sign) * * @param s the path string from the XML */ private static Path doPath(String s) { int n = s.length(); ParserHelper ph = new ParserHelper(s, 0); ph.skipWhitespace(); Path p = new Path(); float lastX = 0; float lastY = 0; float lastX1 = 0; float lastY1 = 0; RectF r = new RectF(); char cmd = 'x'; while (ph.pos < n) { char next = s.charAt(ph.pos); if (!Character.isDigit(next) && !(next == '.') && !(next == '-')) { cmd = next; ph.advance(); } else if (cmd == 'M') { // implied command cmd = 'L'; } else if (cmd == 'm') { // implied command cmd = 'l'; } else { // implied command // Log.d(TAG, "Implied command: " + cmd); } p.computeBounds(r, true); // Log.d(TAG, " " + cmd + " " + r); // Util.debug("* Commands remaining: '" + path + "'."); boolean wasCurve = false; switch (cmd) { case 'M': case 'm': { float x = ph.nextFloat(); float y = ph.nextFloat(); if (cmd == 'm') { p.rMoveTo(x, y); lastX += x; lastY += y; } else { p.moveTo(x, y); lastX = x; lastY = y; } break; } case 'Z': case 'z': { p.close(); break; } case 'L': case 'l': { float x = ph.nextFloat(); float y = ph.nextFloat(); if (cmd == 'l') { p.rLineTo(x, y); lastX += x; lastY += y; } else { p.lineTo(x, y); lastX = x; lastY = y; } break; } case 'H': case 'h': { float x = ph.nextFloat(); if (cmd == 'h') { p.rLineTo(x, 0); lastX += x; } else { p.lineTo(x, lastY); lastX = x; } break; } case 'V': case 'v': { float y = ph.nextFloat(); if (cmd == 'v') { p.rLineTo(0, y); lastY += y; } else { p.lineTo(lastX, y); lastY = y; } break; } case 'C': case 'c': { wasCurve = true; float x1 = ph.nextFloat(); float y1 = ph.nextFloat(); float x2 = ph.nextFloat(); float y2 = ph.nextFloat(); float x = ph.nextFloat(); float y = ph.nextFloat(); if (cmd == 'c') { x1 += lastX; x2 += lastX; x += lastX; y1 += lastY; y2 += lastY; y += lastY; } p.cubicTo(x1, y1, x2, y2, x, y); lastX1 = x2; lastY1 = y2; lastX = x; lastY = y; break; } case 'S': case 's': { wasCurve = true; float x2 = ph.nextFloat(); float y2 = ph.nextFloat(); float x = ph.nextFloat(); float y = ph.nextFloat(); if (cmd == 's') { x2 += lastX; x += lastX; y2 += lastY; y += lastY; } float x1 = 2 * lastX - lastX1; float y1 = 2 * lastY - lastY1; p.cubicTo(x1, y1, x2, y2, x, y); lastX1 = x2; lastY1 = y2; lastX = x; lastY = y; break; } case 'A': case 'a': { float rx = ph.nextFloat(); float ry = ph.nextFloat(); float theta = ph.nextFloat(); int largeArc = (int) ph.nextFloat(); int sweepArc = (int) ph.nextFloat(); float x = ph.nextFloat(); float y = ph.nextFloat(); if (cmd == 'a') { x += lastX; y += lastY; } drawArc(p, lastX, lastY, x, y, rx, ry, theta, largeArc == 1, sweepArc == 1); lastX = x; lastY = y; break; } default: Log.d(TAG, "Invalid path command: " + cmd); ph.advance(); } if (!wasCurve) { lastX1 = lastX; lastY1 = lastY; } ph.skipWhitespace(); } return p; }