List of usage examples for android.graphics Paint setColor
public void setColor(@ColorInt int color)
From source file:in.sc9.discreteslider.DiscreteSlider.java
private void drawTextArray(Canvas canvas, int thumbWidth, int halfThumb, float yPos, int left, float intervel) { int lenTextArray = textArray.length; if (lenTextArray == 0) return;/*from w ww . j a va 2s . c o m*/ float currentLeft = left; Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG); paint.setTextAlign(Paint.Align.LEFT); paint.setColor(mtextColor); paint.setTextSize(mTextSize); //paint.setTypeface(); //TODO setTypeface in Discrete Seek Bar //elloWorldTextView2.setTextSize(activity.pixelsToSp(activity, textSize)); //paint.m for (int i = 0; i < lenTextArray; i++) { /*if((int)getThumbValue(0)==i*(int)scaleStep) paint.setColor(Color.parseColor("#ffff0000")); else paint.setColor(Color.parseColor("#ff22445b"));*/ float textLen = paint.measureText(textArray[i]); if (i == 0) { if (textStyle != NONE && (textStyle == ODD || textStyle == EXTREMES || textStyle == ALL)) canvas.drawText(textArray[i], currentLeft, yPos, paint); } else if (i == lenTextArray - 1) { if (textStyle != NONE) if ((textStyle == ALL) || (i % 2 == 0 && textStyle == ODD) || (i % 2 != 0 && textStyle == EVEN) || (textStyle == EXTREMES)) canvas.drawText(textArray[i], currentLeft - textLen, yPos, paint); } else { if (textStyle != 0 && textStyle != 3) { if ((textStyle == ALL) || (i % 2 == 0 && textStyle == ODD) || (i % 2 != 0 && textStyle == EVEN)) canvas.drawText(textArray[i], currentLeft - (textLen / 2), yPos, paint); } } currentLeft += intervel; } }
From source file:com.cssweb.android.view.KlineMini.java
public void drawQuoteWin(Canvas canvas, JSONObject quoteData, int idx) throws JSONException { Paint mPaint = new Paint(); mPaint.setTextAlign(Paint.Align.LEFT); mPaint.setStyle(Paint.Style.STROKE); mPaint.setTypeface(Typeface.DEFAULT_BOLD); mPaint.setAntiAlias(true);/*www . j a v a2 s .c o m*/ mPaint.setColor(GlobalColor.colorKlinePopub); mPaint.setTextSize(sTextSize); canvas.drawText(":", 0, axisLabelHeight, mPaint); canvas.drawText(":", 0, axisLabelHeight * 3, mPaint); canvas.drawText(":", 0, axisLabelHeight * 5, mPaint); canvas.drawText(":", 0, axisLabelHeight * 7, mPaint); canvas.drawText(":", 0, axisLabelHeight * 9, mPaint); canvas.drawText(":", 0, axisLabelHeight * 11, mPaint); mPaint.setTextAlign(Paint.Align.RIGHT); String qt = quoteData.getJSONArray("K").getJSONArray(idx).getString(0); double jrkp = quoteData.getJSONArray("K").getJSONArray(idx).getDouble(1); double zg = quoteData.getJSONArray("K").getJSONArray(idx).getDouble(2); double zd = quoteData.getJSONArray("K").getJSONArray(idx).getDouble(3); double sp = quoteData.getJSONArray("K").getJSONArray(idx).getDouble(4); double preclose; if ("cf".equals(exchange) || "dc".equals(exchange) || "sf".equals(exchange) || "cz".equals(exchange)) { switch (idx) { case 0: preclose = quoteData.getJSONArray("K").getJSONArray(idx).getDouble(7); break; default: preclose = quoteData.getJSONArray("K").getJSONArray(idx - 1).getDouble(7); break; } if (quoteData.getJSONArray("K").length() == 1) { preclose = quoteData.getJSONArray("K").getJSONArray(0).getDouble(7); } } else { switch (idx) { case 0: preclose = quoteData.getJSONArray("K").getJSONArray(idx).getDouble(4); break; default: preclose = quoteData.getJSONArray("K").getJSONArray(idx - 1).getDouble(4); break; } if (quoteData.getJSONArray("K").length() == 1) { preclose = quoteData.getDouble("zrsp");//quoteData.getJSONArray("K").getJSONArray(0).getDouble(4); } } // if(quoteData.getJSONArray("K").length()==1 && quoteData.getJSONObject("todayData")!=null){ // preclose = quoteData.getJSONObject("todayData").getDouble("zrsp"); // } mPaint.setColor(getcolor(jrkp, preclose)); canvas.drawText(Utils.dataFormation(jrkp, stockdigit), klineX, axisLabelHeight * 2, mPaint); mPaint.setColor(getcolor(zg, preclose)); canvas.drawText(Utils.dataFormation(zg, stockdigit), klineX, axisLabelHeight * 4, mPaint); mPaint.setColor(getcolor(zd, preclose)); canvas.drawText(Utils.dataFormation(zd, stockdigit), klineX, axisLabelHeight * 6, mPaint); mPaint.setColor(getcolor(sp, preclose)); canvas.drawText(Utils.dataFormation(sp, stockdigit), klineX, axisLabelHeight * 8, mPaint); double zhangdie = sp - preclose; if (zhangdie > 0) mPaint.setColor(GlobalColor.colorpriceUp); else if (zhangdie < 0) mPaint.setColor(GlobalColor.colorPriceDown); else mPaint.setColor(GlobalColor.colorPriceEqual); canvas.drawText(Utils.dataFormation(zhangdie, 1), klineX, axisLabelHeight * 10, mPaint); if (quoteData.getString("period").equals("min5") || quoteData.getString("period").equals("min15") || quoteData.getString("period").equals("min30") || quoteData.getString("period").equals("min60")) { qt = qt.substring(4, 6) + '/' + qt.substring(6, 8) + ' ' + qt.substring(8); } else { qt = qt.substring(2, 4) + qt.substring(4, 6) + qt.substring(6, 8); } mPaint.setColor(GlobalColor.colorLabelName); canvas.drawText(qt, klineX, axisLabelHeight * 12, mPaint); }
From source file:com.htc.dotdesign.DrawingView.java
private Bitmap handlePicture() { Paint paint = new Paint(); Bitmap bitmap = Bitmap.createBitmap(getWidth(), getHeight(), Bitmap.Config.ARGB_8888); Canvas canvas = new Canvas(bitmap); int[][] mCloneArray = new int[mRowSize][mColSize]; float left = 0; float top = 0; float right = sDotPixelWidth; float bottom = sDotPixelHeight; for (int row = 0; row < mRowSize; ++row) { for (int col = 0; col < mColSize; ++col) { if (mImgDotMatrix[row][col] == Color.TRANSPARENT) { mCloneArray[row][col] = Color.BLACK; } else { mCloneArray[row][col] = mImgDotMatrix[row][col]; }/*from w w w . j av a2 s . c o m*/ paint.setColor(mCloneArray[row][col]); canvas.drawRect(left, top, right, bottom, paint); left += sDotPixelWidth; right += sDotPixelWidth; } left = 0; right = sDotPixelWidth; top += sDotPixelHeight; bottom += sDotPixelHeight; } return bitmap; }
From source file:com.hippo.widget.Slider.java
@SuppressWarnings("deprecation") private void init(Context context, AttributeSet attrs) { mContext = context;/* ww w . j av a 2 s . c om*/ mPaint = new Paint(Paint.ANTI_ALIAS_FLAG); Paint textPaint = new Paint(Paint.ANTI_ALIAS_FLAG); textPaint.setTextAlign(Paint.Align.CENTER); Resources resources = context.getResources(); mBubbleMinWidth = resources.getDimensionPixelOffset(R.dimen.slider_bubble_width); mBubbleMinHeight = resources.getDimensionPixelOffset(R.dimen.slider_bubble_height); mBubble = new BubbleView(context, textPaint); mBubble.setScaleX(0.0f); mBubble.setScaleY(0.0f); AbsoluteLayout absoluteLayout = new AbsoluteLayout(context); absoluteLayout.addView(mBubble); absoluteLayout.setBackgroundDrawable(null); mPopup = new PopupWindow(absoluteLayout); mPopup.setOutsideTouchable(false); mPopup.setTouchable(false); mPopup.setFocusable(false); TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.Slider); textPaint.setColor(a.getColor(R.styleable.Slider_textColor, Color.WHITE)); textPaint.setTextSize(a.getDimensionPixelSize(R.styleable.Slider_textSize, 12)); updateTextSize(); setRange(a.getInteger(R.styleable.Slider_start, 0), a.getInteger(R.styleable.Slider_end, 0)); setProgress(a.getInteger(R.styleable.Slider_slider_progress, 0)); mThickness = a.getDimension(R.styleable.Slider_thickness, 2); mRadius = a.getDimension(R.styleable.Slider_radius, 6); setColor(a.getColor(R.styleable.Slider_color, Color.BLACK)); mBgPaint = new Paint(Paint.ANTI_ALIAS_FLAG); mBgPaint.setColor(a.getBoolean(R.styleable.Slider_dark, false) ? 0x4dffffff : 0x42000000); a.recycle(); mProgressAnimation = new ValueAnimator(); mProgressAnimation.setInterpolator(AnimationUtils.FAST_SLOW_INTERPOLATOR); mProgressAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() { @Override public void onAnimationUpdate(@NonNull ValueAnimator animation) { float value = (Float) animation.getAnimatedValue(); mDrawPercent = value; mDrawProgress = Math.round(MathUtils.lerp((float) mStart, mEnd, value)); updateBubblePosition(); mBubble.setProgress(mDrawProgress); invalidate(); } }); mBubbleScaleAnimation = new ValueAnimator(); mBubbleScaleAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() { @Override public void onAnimationUpdate(@NonNull ValueAnimator animation) { float value = (Float) animation.getAnimatedValue(); mDrawBubbleScale = value; mBubble.setScaleX(value); mBubble.setScaleY(value); invalidate(); } }); }
From source file:org.jraf.android.piclabel.app.form.FormActivity.java
private void drawText(Canvas canvas) { Paint paint = new Paint(); paint.setStyle(Paint.Style.FILL); paint.setAntiAlias(true);//from w w w . j a v a 2 s. c o m paint.setTypeface(Typeface.createFromAsset(getAssets(), "fonts/" + getSelectedFontName())); int textSize = canvas.getHeight() / 35; paint.setTextSize(textSize); int margin = textSize / 5; // Measure date/time String dateTime = mEdtDateTime.getText().toString(); Rect boundsDateTime = new Rect(); paint.getTextBounds(dateTime, 0, dateTime.length(), boundsDateTime); // Measure location String location = mEdtLocation.getText().toString(); Rect boundsLocation = new Rect(); paint.getTextBounds(location, 0, location.length(), boundsLocation); int totalWidth = boundsDateTime.width() + textSize * 2 + boundsLocation.width(); if (totalWidth > canvas.getWidth()) { // Draw on 2 lines // Draw a rectangle paint.setColor(Color.argb(180, 0, 0, 0)); canvas.drawRect(0, 0, canvas.getWidth(), -boundsDateTime.top + boundsDateTime.bottom + -boundsLocation.top + boundsLocation.bottom + margin * 3, paint); // Draw date/time paint.setColor(Color.WHITE); canvas.drawText(dateTime, margin, margin + -boundsDateTime.top, paint); // Draw location canvas.drawText(location, canvas.getWidth() - boundsLocation.right - boundsLocation.left - margin, margin + -boundsDateTime.top + boundsDateTime.bottom + margin + -boundsLocation.top, paint); } else { // Draw on 1 line // Draw a rectangle paint.setColor(Color.argb(180, 0, 0, 0)); canvas.drawRect(0, 0, canvas.getWidth(), margin + Math.max(boundsDateTime.height(), boundsLocation.height()) + margin, paint); // Draw date/time paint.setColor(Color.WHITE); canvas.drawText(dateTime, margin, margin + -boundsDateTime.top, paint); // Draw location canvas.drawText(location, canvas.getWidth() - boundsLocation.right - boundsLocation.left - margin, margin + -boundsLocation.top, paint); } }
From source file:com.appeaser.sublimepickerlibrary.timepicker.RadialTimePickerView.java
private void drawSelector(Canvas canvas, int index, Path selectorPath, float alphaMod) { final int alpha = (int) (mAlpha[index % 2].getValue() * alphaMod + 0.5f); final int color = applyAlpha(mSelectorColor, alpha); // Calculate the current radius at which to place the selection circle. final int selRadius = mSelectorRadius; final int selLength = mCircleRadius - mTextInset[index]; final double selAngleRad = Math.toRadians(mSelectionDegrees[index % 2]); final float selCenterX = mXCenter + selLength * (float) Math.sin(selAngleRad); final float selCenterY = mYCenter - selLength * (float) Math.cos(selAngleRad); // Draw the selection circle. final Paint paint = mPaintSelector[index % 2][SELECTOR_CIRCLE]; paint.setColor(color); canvas.drawCircle(selCenterX, selCenterY, selRadius, paint); // If needed, set up the clip path for later. if (selectorPath != null) { selectorPath.reset();//from w w w . ja v a 2 s .co m selectorPath.addCircle(selCenterX, selCenterY, selRadius, Path.Direction.CCW); } // Draw the dot if we're between two items. final boolean shouldDrawDot = mSelectionDegrees[index % 2] % 30 != 0; if (shouldDrawDot) { final Paint dotPaint = mPaintSelector[index % 2][SELECTOR_DOT]; dotPaint.setColor(mSelectorDotColor); canvas.drawCircle(selCenterX, selCenterY, mSelectorDotRadius, dotPaint); } // Shorten the line to only go from the edge of the center dot to the // edge of the selection circle. final double sin = Math.sin(selAngleRad); final double cos = Math.cos(selAngleRad); final int lineLength = selLength - selRadius; final int centerX = mXCenter + (int) (mCenterDotRadius * sin); final int centerY = mYCenter - (int) (mCenterDotRadius * cos); final float linePointX = centerX + (int) (lineLength * sin); final float linePointY = centerY - (int) (lineLength * cos); // Draw the line. final Paint linePaint = mPaintSelector[index % 2][SELECTOR_LINE]; linePaint.setColor(color); linePaint.setStrokeWidth(mSelectorStroke); canvas.drawLine(mXCenter, mYCenter, linePointX, linePointY, linePaint); }
From source file:org.telegram.ui.Components.NumberPicker.java
private void init() { mSolidColor = 0;/*from w w w . j av a 2 s . c o m*/ mSelectionDivider = new ColorDrawable(ContextCompat.getColor(getContext(), R.color.colorAccent) & 0x00ffffff | (0x9f << 24)) /*getResources().getDrawable(R.drawable.numberpicker_selection_divider)*/; mSelectionDividerHeight = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, UNSCALED_DEFAULT_SELECTION_DIVIDER_HEIGHT, getResources().getDisplayMetrics()); mSelectionDividersDistance = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, UNSCALED_DEFAULT_SELECTION_DIVIDERS_DISTANCE, getResources().getDisplayMetrics()); mMinHeight = SIZE_UNSPECIFIED; mMaxHeight = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 180, getResources().getDisplayMetrics()); if (mMinHeight != SIZE_UNSPECIFIED && mMaxHeight != SIZE_UNSPECIFIED && mMinHeight > mMaxHeight) { throw new IllegalArgumentException("minHeight > maxHeight"); } mMinWidth = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 64, getResources().getDisplayMetrics()); mMaxWidth = SIZE_UNSPECIFIED; if (mMinWidth != SIZE_UNSPECIFIED && mMaxWidth != SIZE_UNSPECIFIED && mMinWidth > mMaxWidth) { throw new IllegalArgumentException("minWidth > maxWidth"); } mComputeMaxWidth = (mMaxWidth == SIZE_UNSPECIFIED); mVirtualButtonPressedDrawable = getResources().getDrawable(R.drawable.item_background_holo_light); mPressedStateHelper = new PressedStateHelper(); setWillNotDraw(false); mInputText = new TextView(getContext()); addView(mInputText); mInputText.setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)); mInputText.setGravity(Gravity.CENTER); mInputText.setSingleLine(true); mInputText.setBackgroundResource(0); mInputText.setTextSize(TypedValue.COMPLEX_UNIT_SP, 18); ViewConfiguration configuration = ViewConfiguration.get(getContext()); mTouchSlop = configuration.getScaledTouchSlop(); mMinimumFlingVelocity = configuration.getScaledMinimumFlingVelocity(); mMaximumFlingVelocity = configuration.getScaledMaximumFlingVelocity() / SELECTOR_MAX_FLING_VELOCITY_ADJUSTMENT; mTextSize = (int) mInputText.getTextSize(); Paint paint = new Paint(); paint.setAntiAlias(true); paint.setTextAlign(Align.CENTER); paint.setTextSize(mTextSize); paint.setTypeface(mInputText.getTypeface()); ColorStateList colors = mInputText.getTextColors(); int color = colors.getColorForState(ENABLED_STATE_SET, Color.WHITE); paint.setColor(color); mSelectorWheelPaint = paint; mFlingScroller = new Scroller(getContext(), null, true); mAdjustScroller = new Scroller(getContext(), new DecelerateInterpolator(2.5f)); updateInputTextView(); }
From source file:info.bartowski.easteregg.MLand.java
@Override public void onDraw(Canvas c) { super.onDraw(c); if (SHOW_TOUCHES) { for (Player p : mPlayers) { if (p.mTouchX > 0) { mTouchPaint.setColor(0x80FFFFFF & p.color); mPlayerTracePaint.setColor(0x80FFFFFF & p.color); float x1 = p.mTouchX; float y1 = p.mTouchY; c.drawCircle(x1, y1, 100, mTouchPaint); float x2 = p.getX() + p.getPivotX(); float y2 = p.getY() + p.getPivotY(); float angle = PI_2 - (float) Math.atan2(x2 - x1, y2 - y1); x1 += 100 * Math.cos(angle); y1 += 100 * Math.sin(angle); c.drawLine(x1, y1, x2, y2, mPlayerTracePaint); }/*from w w w . ja v a2 s . com*/ } } if (!DEBUG_DRAW) return; final Paint pt = new Paint(); pt.setColor(0xFFFFFFFF); for (Player p : mPlayers) { final int L = p.corners.length; final int N = L / 2; for (int i = 0; i < N; i++) { final int x = (int) p.corners[i * 2]; final int y = (int) p.corners[i * 2 + 1]; c.drawCircle(x, y, 4, pt); c.drawLine(x, y, p.corners[(i * 2 + 2) % L], p.corners[(i * 2 + 3) % L], pt); } } pt.setStyle(Paint.Style.STROKE); pt.setStrokeWidth(getResources().getDisplayMetrics().density); final int M = getChildCount(); pt.setColor(0x8000FF00); for (int i = 0; i < M; i++) { final View v = getChildAt(i); if (v instanceof Player) continue; if (!(v instanceof GameView)) continue; if (v instanceof Pop) { final Pop pop = (Pop) v; c.drawCircle(pop.cx, pop.cy, pop.r, pt); } else { final Rect r = new Rect(); v.getHitRect(r); c.drawRect(r, pt); } } pt.setColor(Color.BLACK); final StringBuilder sb = new StringBuilder("obstacles: "); for (Obstacle ob : mObstaclesInPlay) { sb.append(ob.hitRect.toShortString()); sb.append(" "); } pt.setTextSize(20f); c.drawText(sb.toString(), 20, 100, pt); }
From source file:com.lt.adamlee.aagame.GameView.java
public void about(Canvas c) { int textsize = (int) F.hf(20.0f); Paint p3 = new Paint(); p3.setTypeface(tf);/*from w ww . ja va2 s .c o m*/ p3.setColor(ViewCompat.MEASURED_STATE_MASK); p3.setFlags(1); p3.setTextSize((float) textsize); Paint pagepaint = new Paint(); pagepaint.setColor(getResources().getColor(R.color.abc_secondary_text_material_light)); c.drawRect(0.0f, 0.0f, (float) screenW, (float) screenH, pagepaint); p3.setTextSize(F.hf(30.0f)); c.drawText(ctx.getString(R.string.about), ((float) (screenW / 2)) - (p3.measureText(ctx.getString(R.string.about)) / 2.0f), (float) (screenH / 4), p3); p3.setTextSize((float) textsize); c.drawText(ctx.getString(R.string.app_name), ((float) (screenW / 2)) - (p3.measureText(ctx.getString(R.string.app_name)) / 2.0f), (float) (((textsize * 2) + 1) + ((screenH - (textsize * 7)) / 2)), p3); c.drawText("License Version 1.7", ((float) (screenW / 2)) - (p3.measureText("License Version 1.7") / 2.0f), (float) (((textsize * 3) + 1) + ((screenH - (textsize * 7)) / 2)), p3); p3.setTextSize(F.hf(17.0f)); c.drawText("Powered by Map Game Studio", ((float) (screenW / 2)) - (p3.measureText("Powered by Map Game Studio") / 2.0f), (float) (((textsize * 4) + 1) + ((screenH - (textsize * 7)) / 2)), p3); p3.setTextSize(F.hf(17.0f)); c.drawText("Email:mapgamestudio@gmail.com", ((float) (screenW / 2)) - (p3.measureText("Email:mapgamestudio@gmail.com") / 2.0f), (float) (((textsize * 5) + 1) + ((screenH - (textsize * 7)) / 2)), p3); }
From source file:com.android.launcher3.Utilities.java
public static Bitmap getNotificationBadgeIcon(Context context, Bitmap appIcon, int number) { Paint paint; Paint circlePaint;/*from w w w . j a va2 s . c o m*/ String text = "" + String.valueOf(number); Bitmap canvasBitmap = Bitmap.createBitmap(appIcon.getWidth(), appIcon.getHeight(), Bitmap.Config.ARGB_8888); Canvas canvas = new Canvas(canvasBitmap); paint = new Paint(); circlePaint = new Paint(); paint.setColor(Color.WHITE); paint.setTextSize(45); paint.setAntiAlias(true); paint.setTextAlign(Paint.Align.CENTER); Rect bounds = new Rect(); paint.getTextBounds(text, 0, text.length(), bounds); circlePaint.setColor(ContextCompat.getColor(context, R.color.colorPrimary)); circlePaint.setAntiAlias(true); canvas.drawCircle(appIcon.getWidth() / 4, appIcon.getHeight() / 4, 45, circlePaint); canvas.drawText(text, appIcon.getWidth() / 4, appIcon.getHeight() / 3, paint); return overlay(appIcon, canvasBitmap); }