List of usage examples for android.graphics Paint setColor
public void setColor(@ColorInt int color)
From source file:com.cleverzone.zhizhi.capture.CaptureActivity.java
/** * Superimpose a line for 1D or dots for 2D to highlight the key features of the barcode. * * @param barcode A bitmap of the captured image. * @param scaleFactor amount by which thumbnail was scaled * @param rawResult The decoded results which contains the points to draw. *///from w w w. j a va2s . c om private void drawResultPoints(Bitmap barcode, float scaleFactor, Result rawResult) { ResultPoint[] points = rawResult.getResultPoints(); if (points != null && points.length > 0) { Canvas canvas = new Canvas(barcode); Paint paint = new Paint(); paint.setColor(getResources().getColor(R.color.result_points)); if (points.length == 2) { paint.setStrokeWidth(4.0f); drawLine(canvas, paint, points[0], points[1], scaleFactor); } else if (points.length == 4 && (rawResult.getBarcodeFormat() == BarcodeFormat.UPC_A || rawResult.getBarcodeFormat() == BarcodeFormat.EAN_13)) { // Hacky special case -- draw two lines, for the barcode and metadata drawLine(canvas, paint, points[0], points[1], scaleFactor); drawLine(canvas, paint, points[2], points[3], scaleFactor); } else { paint.setStrokeWidth(10.0f); for (ResultPoint point : points) { if (point != null) { canvas.drawPoint(scaleFactor * point.getX(), scaleFactor * point.getY(), paint); } } } } }
From source file:Steps.StepsFragment.java
private void setBackgroundGlow(ImageView imgview, int imageicon, int r, int g, int b) { // An added margin to the initial image int margin = 50; int halfMargin = margin / 2; // the glow radius int glowRadius = 90; // the glow color int glowColor = Color.rgb(r, g, b); // The original image to use reduced(re-sampled) Bitmap src = SampleImage.decodeSampledBitmapFromResource(getResources(), imageicon, 250, 250); // extract the alpha from the source image Bitmap alpha = src.extractAlpha();//w w w . jav a 2 s.c o m // The output bitmap (with the icon + glow) Bitmap bmp = Bitmap.createBitmap(src.getWidth() + margin, src.getHeight() + margin, Bitmap.Config.ARGB_8888); // The canvas to paint on the image Canvas canvas = new Canvas(bmp); Paint paint = new Paint(); paint.setColor(glowColor); // outer glow paint.setMaskFilter(new BlurMaskFilter(glowRadius, BlurMaskFilter.Blur.OUTER));//For Inner glow set Blur.INNER canvas.drawBitmap(alpha, halfMargin, halfMargin, paint); // original icon canvas.drawBitmap(src, halfMargin, halfMargin, null); imgview.setImageBitmap(bmp); }
From source file:com.semfapp.adamdilger.semf.Take5PdfDocument.java
public PdfDocument createDocument() { //create new document PdfDocument document = new PdfDocument(); // crate a page description PdfDocument.PageInfo pageInfo = new PdfDocument.PageInfo.Builder(A4_WIDTH, A4_HEIGHT, 1).create(); // start a page PdfDocument.Page page = document.startPage(pageInfo); can = page.getCanvas();/*from w w w. j a v a2 s . c o m*/ Paint paint = new Paint(); paint.setStrokeWidth(0.5f); paint.setColor(Color.BLACK); paint.setStyle(Paint.Style.STROKE); can.drawRect(1, 1, 594, 395, paint); /** * Page one Text Fields */ drawText("Job Reference:", 9, 21, FONT14, carlitoBold); drawText("Date:", 354, 21, FONT14, carlitoBold); drawText("Time:", 473, 21, FONT14, carlitoBold); drawText("Location:", 9, 48, FONT14, carlitoBold); drawText("Task:", 261, 48, FONT14, carlitoBold); paint.setPathEffect(new DashPathEffect(new float[] { 1.5f, 1 }, 0)); can.drawLine(85, 36, 350, 36, paint); can.drawLine(386, 36, 468, 36, paint); can.drawLine(506, 36, 585, 36, paint); can.drawLine(59, 60, 256, 60, paint); can.drawLine(291, 60, 585, 60, paint); if (mEditTextValues[0] != null) { drawText(mEditTextValues[0], 98, 19, FONT14, roboto); } if (mEditTextValues[1] != null) { drawText(mEditTextValues[1], 65, 44, FONT14, roboto); } if (mEditTextValues[2] != null) { drawText(mEditTextValues[2], 297, 44, FONT14, roboto); } drawText(mDateString, 390, 19, FONT14, roboto); drawText(mTimeString, 509, 19, FONT14, roboto); /** * Section One (Stop, step back...) */ drawHeader1(8, 69, 202, "Stop, step back and think", 1); paint.setStyle(Paint.Style.STROKE); paint.setStrokeWidth(0.35f); paint.setPathEffect(null); int left, top; //draw left boxes left = 177; top = 108; for (int x = 0; x < mCheckBoxSectionOne.size(); x++) { Take5Data.CheckValue isYes = mCheckBoxSectionOne.get(x).getCheckValue(); float topLoc = top + (x * 33); if (x < 1) { //allowing for different 1st row size drawBox(left, topLoc, paint, true, isYes); } else { float newTop = topLoc - 6; if (x < 3) { drawBox(left, newTop, paint, false, isYes); } else { drawBox(left, newTop, paint, true, isYes); } } } DashPathEffect pathEffect = new DashPathEffect(new float[] { 1, 1.5f }, 0); drawText(mCheckBoxSectionOne.get(0).getHeading(), 13, 113, FONT12, carlitoBold); for (int x = 1; x < mCheckBoxSectionOne.size(); x++) { int height = 132 + ((x - 1) * 33); drawText(mCheckBoxSectionOne.get(x).getHeading(), 13, height, FONT12, carlitoBold); paint.setPathEffect(pathEffect); can.drawLine(10, height - 6, 222, height - 6, paint); paint.setPathEffect(null); } /** * Section Two (Identidy the Hazards...) */ drawHeader1(230, 69, 345, "Identify the hazard(s)", 2); //draw right boxes left = 542; top = 104; for (int x = 0; x < mCheckBoxSectionTwo.size(); x++) { float topLoc = top + (x * 20.7f); Take5Data.CheckValue isYes = mCheckBoxSectionTwo.get(x).getCheckValue(); drawBox(left, topLoc, paint, false, isYes); } for (int x = 0; x < mCheckBoxSectionTwo.size(); x++) { float height = 105 + (x * 20.7f); drawText(mCheckBoxSectionTwo.get(x).getHeading(), 238, height + 3, FONT12, carlitoBold); if (x > 0) { paint.setPathEffect(pathEffect); can.drawLine(238, height - 4, 581, height - 4, paint); paint.setPathEffect(null); } } /** * draw section 3,4,5 (including checkboxes) */ drawSmallCircle(8, 331, "Assess the level of risk", 3); drawSmallCircle(202, 331, "Control the hazards", 4); drawSmallCircle(398, 331, "Proceed safely", 5); /** * Draw Page Two */ int xLoc = 7; int yLoc = 420; int height; int width = 565; int RADIUS = 14; float INNER_RADIUS = 13; int centre = yLoc + 7 + RADIUS; width = xLoc + width; int middle = width - 340; can.drawRect(1, 420, 594, 420 + 395, paint); paint.setStyle(Paint.Style.FILL); paint.setTypeface(impact); paint.setTextSize(12); can.drawCircle(xLoc + RADIUS, centre, RADIUS, paint); can.drawRect(xLoc + RADIUS, centre - RADIUS, width, centre + RADIUS, paint); can.drawCircle(width, centre, RADIUS, paint); paint.setColor(Color.WHITE); can.drawCircle(xLoc + RADIUS, centre, INNER_RADIUS, paint); can.drawCircle(width, centre, INNER_RADIUS, paint); can.drawRect(middle, centre - INNER_RADIUS, width, centre + INNER_RADIUS, paint); paint.setColor(Color.BLACK); can.drawCircle(middle, centre, RADIUS, paint); paint.setColor(Color.WHITE); can.drawText("SAFE WORK METHOD STATEMENT (SWMS)", xLoc + 31, centre + 5, paint); paint.setTextSize(16); paint.setColor(Color.BLACK); can.drawText(String.valueOf(4), xLoc + RADIUS - 4, centre + 6, paint); height = 50; drawText("What are the hazards and risks?", 25, yLoc + height, FONT12, carlitoBold); drawText("Risk\nRating", 267, yLoc + 47, FONT12, carlitoBold); drawText("How will hazards and risks be controlled?", 319, yLoc + height, FONT12, carlitoBold); paint.setPathEffect(pathEffect); can.drawLine(262, yLoc + 45, 262, yLoc + 320, paint); can.drawLine(302, yLoc + 45, 302, yLoc + 320, paint); paint.setPathEffect(null); float currentItemHeight = yLoc + 75; float padding = 5; for (int x = 0; x < mRiskElements.size(); x++) { int textHeight = (int) currentItemHeight; float totalItemHeight = drawRiskElement(textHeight, mRiskElements.get(x)); currentItemHeight += totalItemHeight + padding; } paint.setPathEffect(pathEffect); height = yLoc + 350; drawText("Name/s:", 12, height, FONT12, carlitoBold); drawText(mEditTextValues[3], 55, height - 3, FONT14, roboto); paint.setPathEffect(pathEffect); can.drawLine(50, height + 12, 580, height + 12, paint); paint.setPathEffect(null); height = yLoc + 372; drawText("Signatures:", 12, height, FONT12, carlitoBold); drawText("Date:", 468, height, FONT12, carlitoBold); drawText(mDateString, 497, height - 3, FONT14, roboto); paint.setPathEffect(pathEffect); can.drawLine(60, height + 12, 464, height + 12, paint); can.drawLine(492, height + 12, 580, height + 12, paint); paint.setPathEffect(null); // finish the page document.finishPage(page); int imagePageCount = 2; for (Take5RiskElement risk : mRiskElements) { if (risk.imagePath != null) { // crate a page description PdfDocument.PageInfo pageInfo1 = new PdfDocument.PageInfo.Builder(A4_WIDTH, A4_HEIGHT, imagePageCount).create(); PdfDocument.Page imagePage = document.startPage(pageInfo1); Canvas canvas = imagePage.getCanvas(); try { Bitmap original = BitmapFactory.decodeFile(risk.imagePath); Bitmap b = resize(original, canvas.getWidth() - 100, canvas.getHeight() - 100); canvas.drawBitmap(b, 50, 60, new Paint()); // canvas.drawText(risk.getOne(), 50, 40, new Paint()); Path textPath = new Path(); textPath.moveTo(50, 50); textPath.lineTo(canvas.getWidth() - 100, 50); canvas.drawTextOnPath(risk.getOne(), textPath, 0, 0, new Paint()); } catch (Exception e) { e.printStackTrace(); } document.finishPage(imagePage); imagePageCount++; new File(risk.imagePath).delete(); } } // add more pages return document; }
From source file:org.chromium.chrome.browser.download.DownloadNotificationService.java
private Bitmap getLargeNotificationIcon(Bitmap bitmap) { Resources resources = mContext.getResources(); int height = (int) resources.getDimension(android.R.dimen.notification_large_icon_height); int width = (int) resources.getDimension(android.R.dimen.notification_large_icon_width); final OvalShape circle = new OvalShape(); circle.resize(width, height);/*from w w w . j a va2s . c o m*/ final Paint paint = new Paint(); paint.setColor(ApiCompatibilityUtils.getColor(resources, R.color.google_blue_grey_500)); final Bitmap result = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); Canvas canvas = new Canvas(result); circle.draw(canvas, paint); float leftOffset = (width - bitmap.getWidth()) / 2f; float topOffset = (height - bitmap.getHeight()) / 2f; if (leftOffset >= 0 && topOffset >= 0) { canvas.drawBitmap(bitmap, leftOffset, topOffset, null); } else { // Scale down the icon into the notification icon dimensions canvas.drawBitmap(bitmap, new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight()), new Rect(0, 0, width, height), null); } return result; }
From source file:nu.yona.app.customview.graph.SpreadGraph.java
@Override protected void onDraw(Canvas canvas) { super.onDraw(canvas); this.mCanvas = canvas; float fullWidth = canvas.getWidth(); float heightOfbar = GraphUtils.convertSizeToDeviceDependent(mContext, graphHeight); //first bar/*from ww w. j a v a 2s. co m*/ float mXStart = 0, mYStart = heightOfbar; // basically (X1, Y1) float bottom = heightOfbar; // height (distance from Y1 to Y2) mStartPoint = 0; mMiddlePoint = (fullWidth / 2); float spreadtime = fullWidth; float mPartSize = spreadtime / mNoParts; //todraw text from height float heightDraw = bottom + (GraphUtils.MARGIN_TOP * scaleFactor); //draw graphics of sun and moon Bitmap moonBitmap = drawableToBitmap(ContextCompat.getDrawable(mContext, R.drawable.icon_moon)); float bitmapWidth = moonBitmap.getWidth() / 2; mCanvas.drawBitmap(moonBitmap, mStartPoint - (5 * scaleFactor), bottom + (5 * scaleFactor), null); mCanvas.drawBitmap(drawableToBitmap(ContextCompat.getDrawable(mContext, R.drawable.icn_sun)), mMiddlePoint - bitmapWidth, bottom + (5 * scaleFactor), null); float textPoint = (mMiddlePoint / 2) / 2; mCanvas.drawText(mContext.getString(R.string.four_hours), textPoint, heightDraw + scaleFactor, getFontStyle()); float textPoint2 = textPoint * 2 + ((textPoint / 2)); mCanvas.drawText(mContext.getString(R.string.eight_hours), textPoint2, heightDraw + scaleFactor, getFontStyle()); float textPoint3 = textPoint * 5; mCanvas.drawText(mContext.getString(R.string.sixteen_hours), textPoint3 - bitmapWidth, heightDraw + scaleFactor, getFontStyle()); float textPoint4 = textPoint * 6 + ((textPoint / 2)); mCanvas.drawText(mContext.getString(R.string.twenty_hours), textPoint4 - bitmapWidth, heightDraw + scaleFactor, getFontStyle()); float textPoint5 = textPoint * 7 + ((textPoint / 2)); mCanvas.drawBitmap(drawableToBitmap(ContextCompat.getDrawable(mContext, R.drawable.icon_moon)), textPoint5, bottom + (5 * scaleFactor), null); if (mListZoneSpread != null && mListZoneSpread.size() > 0) { float currentStartPos; float currentEndPos; Paint barGraphPaint = new Paint(); barGraphPaint.setStyle(Paint.Style.STROKE); barGraphPaint.setStrokeWidth(5); boolean skipThis; for (TimeZoneSpread timeZoneSpread : mListZoneSpread) { skipThis = false; currentStartPos = (float) timeZoneSpread.getIndex() * mPartSize; Path barPath = new Path(); if (timeZoneSpread.getColor() == GraphUtils.COLOR_PINK || timeZoneSpread.getColor() == GraphUtils.COLOR_BLUE) { currentEndPos = timeZoneSpread.getUsedValue(); barGraphPaint.setColor(timeZoneSpread.getColor()); } else if (timeZoneSpread.getColor() == GraphUtils.COLOR_GREEN) { if (timeZoneSpread.getUsedValue() == 15) { currentEndPos = startEndPoint; barGraphPaint.setColor(GraphUtils.COLOR_BULLET_DOT); } else { currentEndPos = startEndPoint; barGraphPaint.setColor(GraphUtils.COLOR_BLUE); } } else if (timeZoneSpread.getUsedValue() != 15 && timeZoneSpread.getColor() == GraphUtils.COLOR_BULLET_LIGHT_DOT) { currentEndPos = startEndPoint; barGraphPaint.setColor(timeZoneSpread.getColor()); skipThis = true; } else { currentEndPos = startEndPoint; barGraphPaint.setColor(timeZoneSpread.getColor()); } if (!skipThis) { float newXPos = mXStart + currentStartPos; barPath.moveTo(newXPos + 2, mYStart); float noPartsHeight = heightOfbar / 15; barPath.lineTo(currentStartPos + 2, mYStart - (currentEndPos * noPartsHeight) - 1); canvas.drawPath(barPath, barGraphPaint); } } } }
From source file:com.spatialnetworks.fulcrum.widget.DynamicListView.java
/** * Draws a black border over the screenshot of the view passed in. *///w ww .ja va 2 s. c o m private Bitmap getBitmapWithBorder(View v) { Bitmap bitmap = getBitmapFromView(v); Canvas can = new Canvas(bitmap); Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight()); Paint paint = new Paint(); paint.setStyle(Paint.Style.STROKE); paint.setStrokeWidth(LINE_THICKNESS); paint.setColor(ContextCompat.getColor(getContext(), R.color.gray_230)); can.drawBitmap(bitmap, 0, 0, null); can.drawRect(rect, paint); return bitmap; }
From source file:net.gsantner.opoc.util.ContextUtils.java
/** * Draw text in the center of the given {@link DrawableRes} * This may be useful for e.g. badge counts *//*from w w w .ja va 2 s .c om*/ public Bitmap drawTextOnDrawable(@DrawableRes int drawableRes, String text, int textSize) { Resources resources = _context.getResources(); float scale = resources.getDisplayMetrics().density; Bitmap bitmap = drawableToBitmap(drawableRes); bitmap = bitmap.copy(bitmap.getConfig(), true); Canvas canvas = new Canvas(bitmap); Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG); paint.setColor(Color.rgb(61, 61, 61)); paint.setTextSize((int) (textSize * scale)); paint.setShadowLayer(1f, 0f, 1f, Color.WHITE); Rect bounds = new Rect(); paint.getTextBounds(text, 0, text.length(), bounds); int x = (bitmap.getWidth() - bounds.width()) / 2; int y = (bitmap.getHeight() + bounds.height()) / 2; canvas.drawText(text, x, y, paint); return bitmap; }
From source file:comingle.dragracing.TrackActivity.java
private void initSelfInfo() { Paint text_paint = new Paint(); text_paint.setColor(Color.BLACK); text_paint.setTextSize(20);/*from ww w .j av a2s. c o m*/ track_canvas.drawText("YOU:", 20, LEGEND_MARGIN - 20, text_paint); track_canvas.drawText("THE BAD & UGLY:", 520, LEGEND_MARGIN - 20, text_paint); placeCarAvailable(myLocation(), 0, 0); }
From source file:comingle.dragracing.TrackActivity.java
public void moveCar(Car car, int time_prev, int time_curr) { Paint bg_paint = new Paint(); bg_paint.setColor(BG_COLOR); track_canvas.drawRect(car.getSprite(), bg_paint); int new_pos = RacerLib.newPos(car.getSprite().left, time_prev, time_curr); if (new_pos < TRACK_LENGTH) { car.move(new_pos); track_canvas.drawRect(car.getSprite(), car.getPaint()); } else {/*from ww w . ja v a2 s. c o m*/ removeCar(car.getOwner()); dragracingRuntime.getRewriteMachine().addExiting(car.getOwner()); } }
From source file:comingle.dragracing.TrackActivity.java
public void removeCar(int loc) { for (int x = 0; x < cars.size(); x++) { Car car = cars.get(x);//w ww . j a v a 2s.c o m if (car.getOwner() == loc) { Paint bg_paint = new Paint(); bg_paint.setColor(BG_COLOR); track_canvas.drawRect(car.getSprite(), bg_paint); cars.remove(x); return; } } }