List of usage examples for android.graphics Paint setColor
public void setColor(@ColorInt int color)
From source file:de.tum.in.tumcampus.auxiliary.calendar.DayView.java
/** * @param r// www . j a v a 2s.c o m * @param canvas * @param p */ private void drawBgColors(Rect r, Canvas canvas, Paint p) { int todayIndex = mTodayJulianDay - mFirstJulianDay; // Draw the hours background color r.top = mDestRect.top; r.bottom = mDestRect.bottom; r.left = 0; r.right = mHoursWidth; p.setColor(mBgColor); p.setStyle(Style.FILL); p.setAntiAlias(false); canvas.drawRect(r, p); // Draw background for grid area if (mNumDays == 1 && todayIndex == 0) { // Draw a white background for the time later than current time int lineY = mCurrentTime.hour * (mCellHeight + HOUR_GAP) + ((mCurrentTime.minute * mCellHeight) / 60) + 1; if (lineY < mViewStartY + mViewHeight) { lineY = Math.max(lineY, mViewStartY); r.left = mHoursWidth; r.right = mViewWidth; r.top = lineY; r.bottom = mViewStartY + mViewHeight; p.setColor(mFutureBgColor); canvas.drawRect(r, p); } } else if (todayIndex >= 0 && todayIndex < mNumDays) { // Draw today with a white background for the time later than current time int lineY = mCurrentTime.hour * (mCellHeight + HOUR_GAP) + ((mCurrentTime.minute * mCellHeight) / 60) + 1; if (lineY < mViewStartY + mViewHeight) { lineY = Math.max(lineY, mViewStartY); r.left = computeDayLeftPosition(todayIndex) + 1; r.right = computeDayLeftPosition(todayIndex + 1); r.top = lineY; r.bottom = mViewStartY + mViewHeight; p.setColor(mFutureBgColor); canvas.drawRect(r, p); } // Paint Tomorrow and later days with future color if (todayIndex + 1 < mNumDays) { r.left = computeDayLeftPosition(todayIndex + 1) + 1; r.right = computeDayLeftPosition(mNumDays); r.top = mDestRect.top; r.bottom = mDestRect.bottom; p.setColor(mFutureBgColor); canvas.drawRect(r, p); } } else if (todayIndex < 0) { // Future r.left = computeDayLeftPosition(0) + 1; r.right = computeDayLeftPosition(mNumDays); r.top = mDestRect.top; r.bottom = mDestRect.bottom; p.setColor(mFutureBgColor); canvas.drawRect(r, p); } p.setAntiAlias(true); }
From source file:com.acceleratedio.pac_n_zoom.DrawSVG.java
public ArrayList<ImageView> DrawSVG(Context context, ImageView orgnlImageView, RelativeLayout rel_anm_lo) { paint.setColor(Color.WHITE); paint.setStyle(Paint.Style.FILL); LoadSVG.SVGData data = AnimActivity.svg_data; ArrayList<ImageView> imgViews = new ArrayList<ImageView>(); imgViews.add(orgnlImageView);/* ww w .jav a2 s . com*/ if (data.symbl != null) { ArrayList<String> sprt_ordr = data.svg.ordr; int sym_mbr = 0; Bitmap bitmap; Canvas canvas; // - Loop through the sprites int sprt_nmbr = sprt_ordr.size(); data.svg.initScl = new float[sprt_nmbr]; float[] initScl = data.svg.initScl; for (int sprt_mbr = 1; sprt_mbr < sprt_nmbr; sprt_mbr += 1) { String sprt_id = sprt_ordr.get(sprt_mbr); // e.g., id="g2_0" if (Integer.parseInt(sprt_id.substring(sprt_id.indexOf('_') + 1)) > 0) { // The symbol is already drawn; replicate the view String init_sprt = sprt_id.substring(0, sprt_id.indexOf('_') + 1) + '0'; String svg_ordr = data.svg.svg_ordr; String cnt_str = svg_ordr.substring(0, svg_ordr.indexOf(init_sprt)); ImageView init_vw = imgViews.get(StringUtils.countMatches(cnt_str, ",")); Bitmap initBmp = ((BitmapDrawable) init_vw.getDrawable()).getBitmap(); bitmap = Bitmap.createBitmap(initBmp.getWidth(), initBmp.getHeight(), initBmp.getConfig()); canvas = new Canvas(bitmap); canvas.save(Canvas.MATRIX_SAVE_FLAG); xfrmInit crt_sprt = getInitSpriteAttrib(sprt_id); canvas.scale(crt_sprt.scl, crt_sprt.scl); initScl[sprt_mbr] = crt_sprt.scl; canvas.translate(0, 0); } else { // The symbol needs to be drawn; a new view is used bitmap = getCreatBmp(rel_anm_lo); canvas = new Canvas(bitmap); canvas.save(Canvas.MATRIX_SAVE_FLAG); // - Set the init values xfrmInit crt_sprt = getInitSpriteAttrib(sprt_id); canvas.scale(crt_sprt.scl, crt_sprt.scl); initScl[sprt_mbr] = crt_sprt.scl; canvas.translate(0, 0); // - Draw the bitmap LoadSVG.symbol crt_sym = data.symbl.get(sym_mbr); ArrayList<LoadSVG.path> pths = crt_sym.pths; int pth_nmbr = pths.size(); // Loop through the paths for (int pth_mbr = 0; pth_mbr < pth_nmbr; pth_mbr += 1) { LoadSVG.path crt_pth = pths.get(pth_mbr); final Path path = new Path(); final Paint paint = new Paint(); /* Debug if (pth_mbr + 1 == pth_nmbr) { String log_str = "Paths: pth_mbr = " + String.valueOf(pth_mbr) + "; color = " + crt_pth.clr; Log.d("DrawSVG", log_str); } */ paint.setColor(Color.parseColor(crt_pth.clr)); paint.setAntiAlias(true); paint.setStyle(Paint.Style.FILL_AND_STROKE); ld_pth_pnts(crt_pth.pth, path); path.close(); path.setFillType(Path.FillType.EVEN_ODD); canvas.drawPath(path, paint); } canvas.restore(); sym_mbr += 1; } ImageView iv = new ImageView(context); iv.setImageBitmap(bitmap); RelativeLayout.LayoutParams rlp = new RelativeLayout.LayoutParams( RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.MATCH_PARENT); iv.draw(canvas); iv.setLayoutParams(rlp); iv.setBackgroundColor(Color.TRANSPARENT); imgViews.add(iv); } // sprites } // if symbol return imgViews; }
From source file:de.tum.in.tumcampus.auxiliary.calendar.DayView.java
private void drawGridBackground(Rect r, Canvas canvas, Paint p) { Style savedStyle = p.getStyle(); final float stopX = computeDayLeftPosition(mNumDays); float y = 0;/* ww w .j av a 2s.c om*/ final float deltaY = mCellHeight + HOUR_GAP; int linesIndex = 0; final float startY = 0; final float stopY = HOUR_GAP + 24 * (mCellHeight + HOUR_GAP); float x = mHoursWidth; // Draw the inner horizontal grid lines p.setColor(mCalendarGridLineInnerHorizontalColor); p.setStrokeWidth(GRID_LINE_INNER_WIDTH); p.setAntiAlias(false); y = 0; linesIndex = 0; for (int hour = 0; hour <= 24; hour++) { mLines[linesIndex++] = GRID_LINE_LEFT_MARGIN; mLines[linesIndex++] = y; mLines[linesIndex++] = stopX; mLines[linesIndex++] = y; y += deltaY; } if (mCalendarGridLineInnerVerticalColor != mCalendarGridLineInnerHorizontalColor) { canvas.drawLines(mLines, 0, linesIndex, p); linesIndex = 0; p.setColor(mCalendarGridLineInnerVerticalColor); } // Draw the inner vertical grid lines for (int day = 0; day <= mNumDays; day++) { x = computeDayLeftPosition(day); mLines[linesIndex++] = x; mLines[linesIndex++] = startY; mLines[linesIndex++] = x; mLines[linesIndex++] = stopY; } canvas.drawLines(mLines, 0, linesIndex, p); // Restore the saved style. p.setStyle(savedStyle); p.setAntiAlias(true); }
From source file:com.cssweb.android.view.KlineView.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);/*from ww w. j av a 2 s. c om*/ 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); canvas.drawText("??:", 0, axisLabelHeight * 13, mPaint); canvas.drawText("??:", 0, axisLabelHeight * 15, 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); } } 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, stockdigit), 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); // } qt = qt.substring(2, 4) + qt.substring(4, 6) + qt.substring(6, 8); mPaint.setColor(GlobalColor.colorLabelName); canvas.drawText(qt, klineX, axisLabelHeight * 12, mPaint); mPaint.setColor(GlobalColor.colorStockName); canvas.drawText(Utils.getAmountFormat(quoteData.getJSONArray("K").getJSONArray(idx).getDouble(5), false), klineX, axisLabelHeight * 14, mPaint); mPaint.setColor(GlobalColor.colorStockName); canvas.drawText(Utils.getAmountFormat(quoteData.getJSONArray("K").getJSONArray(idx).getDouble(6), false), klineX, axisLabelHeight * 16, mPaint); }
From source file:de.tum.in.tumcampus.auxiliary.calendar.DayView.java
/** * Return the layout for a numbered event. Create it if not already existing *//*from w w w.j av a 2 s .c om*/ private StaticLayout getEventLayout(StaticLayout[] layouts, int i, Event event, Paint paint, Rect r) { if (i < 0 || i >= layouts.length) { return null; } StaticLayout layout = layouts[i]; // Check if we have already initialized the StaticLayout and that // the width hasn't changed (due to vertical resizing which causes // re-layout of events at min height) if (layout == null || r.width() != layout.getWidth()) { SpannableStringBuilder bob = new SpannableStringBuilder(); if (event.title != null) { // MAX - 1 since we add a space bob.append(drawTextSanitizer(event.title.toString(), MAX_EVENT_TEXT_LEN - 1)); bob.setSpan(new StyleSpan(Typeface.BOLD), 0, bob.length(), 0); bob.append(' '); } if (event.location != null) { bob.append(drawTextSanitizer(event.location.toString(), MAX_EVENT_TEXT_LEN - bob.length())); } paint.setColor(mEventTextColor); // Leave a one pixel boundary on the left and right of the rectangle for the event layout = new StaticLayout(bob, 0, bob.length(), new TextPaint(paint), r.width(), Alignment.ALIGN_NORMAL, 1.0f, 0.0f, true, null, r.width()); layouts[i] = layout; } layout.getPaint().setAlpha(mEventsAlpha); return layout; }
From source file:de.tum.in.tumcampus.auxiliary.calendar.DayView.java
private Rect drawEventRect(Event event, Canvas canvas, Paint p, Paint eventTextPaint, int visibleTop, int visibleBot) { // Draw the Event Rect Rect r = mRect;// w ww . j a v a2s . co m r.top = Math.max((int) event.top + EVENT_RECT_TOP_MARGIN, visibleTop); r.bottom = Math.min((int) event.bottom - EVENT_RECT_BOTTOM_MARGIN, visibleBot); r.left = (int) event.left + EVENT_RECT_LEFT_MARGIN; r.right = (int) event.right; int color; if (event == mClickedEvent) { color = mClickedColor; } else { color = event.color; } p.setStyle(Style.FILL_AND_STROKE); p.setAntiAlias(false); int floorHalfStroke = (int) Math.floor(EVENT_RECT_STROKE_WIDTH / 2.0f); int ceilHalfStroke = (int) Math.ceil(EVENT_RECT_STROKE_WIDTH / 2.0f); r.top = Math.max((int) event.top + EVENT_RECT_TOP_MARGIN + floorHalfStroke, visibleTop); r.bottom = Math.min((int) event.bottom - EVENT_RECT_BOTTOM_MARGIN - ceilHalfStroke, visibleBot); r.left += floorHalfStroke; r.right -= ceilHalfStroke; p.setStrokeWidth(EVENT_RECT_STROKE_WIDTH); p.setColor(color); int alpha = p.getAlpha(); p.setAlpha(mEventsAlpha); canvas.drawRect(r, p); p.setAlpha(alpha); p.setStyle(Style.FILL); // If this event is selected, then use the selection color if (mSelectedEvent == event && mClickedEvent != null) { boolean paintIt = false; color = 0; if (paintIt) { p.setColor(color); canvas.drawRect(r, p); } p.setAntiAlias(true); } // Setup rect for drawEventText which follows r.top = (int) event.top + EVENT_RECT_TOP_MARGIN; r.bottom = (int) event.bottom - EVENT_RECT_BOTTOM_MARGIN; r.left = (int) event.left + EVENT_RECT_LEFT_MARGIN; r.right = (int) event.right - EVENT_RECT_RIGHT_MARGIN; return r; }
From source file:de.tum.in.tumcampus.auxiliary.calendar.DayView.java
private void drawDayHeaderLoop(Rect r, Canvas canvas, Paint p) { p.setTypeface(mBold);/*w ww. jav a 2 s . com*/ p.setTextAlign(Align.RIGHT); int cell = mFirstJulianDay; String[] dayNames; if (mDateStrWidthLong < mCellWidth && mNumDays == 1) { dayNames = mDayStrsLong; } else if (mDateStrWidth < mCellWidth) { dayNames = mDayStrs; } else { dayNames = mDayStrs2Letter; } p.setAntiAlias(true); for (int day = 0; day < mNumDays; day++, cell++) { int dayOfWeek = day + mFirstVisibleDayOfWeek; if (dayOfWeek >= 14) { dayOfWeek -= 14; } int color = mCalendarDateBannerTextColor; if (mNumDays == 1) { if (dayOfWeek == Time.SATURDAY) { color = mWeek_saturdayColor; } else if (dayOfWeek == Time.SUNDAY) { color = mWeek_sundayColor; } } else { final int column = day % 7; if (DayUtils.isSaturday(column, mFirstDayOfWeek)) { color = mWeek_saturdayColor; } else if (DayUtils.isSunday(column, mFirstDayOfWeek)) { color = mWeek_sundayColor; } } p.setColor(color); if (mNumDays == 1) { Time time = new Time(); time.setJulianDay(mFirstJulianDay); String s = SimpleDateFormat.getDateInstance().format(new Date(time.toMillis(false))); drawDayHeader(dayNames[dayOfWeek], day, s, canvas, p); } else { int dateNum = mFirstVisibleDate + day; if (dateNum > mMonthLength) { dateNum -= mMonthLength; } drawDayHeader(dayNames[dayOfWeek], day, String.valueOf(dateNum), canvas, p); } } p.setTypeface(null); }
From source file:com.anysoftkeyboard.keyboards.views.AnyKeyboardBaseView.java
private void onBufferDraw(Canvas canvas) { if (mKeyboardChanged) { invalidateAllKeys();//from ww w . ja va2s . c om mKeyboardChanged = false; } canvas.getClipBounds(mDirtyRect); if (mKeyboard == null) return; final boolean drawKeyboardNameText = (mKeyboardNameTextSize > 1f) && AnyApplication.getConfig().getShowKeyboardNameText(); final boolean drawHintText = (mHintTextSize > 1) && AnyApplication.getConfig().getShowHintTextOnKeys(); // TODO: calls to AnyApplication.getConfig().getXXXXX() functions are // not yet implemented, // but need to when allowing preferences to override theme settings of // these values // right now just using what should be the default values for these // unimplemented preferences final boolean useCustomKeyTextColor = false; // TODO: final boolean useCustomKeyTextColor = // AnyApplication.getConfig().getUseCustomTextColorOnKeys(); final ColorStateList keyTextColor = useCustomKeyTextColor ? new ColorStateList(new int[][] { { 0 } }, new int[] { 0xFF6666FF }) : mKeyTextColor; // TODO: ? AnyApplication.getConfig().getCustomKeyTextColorOnKeys() : // mKeyTextColor; final boolean useCustomHintColor = drawHintText && false; // TODO: final boolean useCustomHintColor = drawHintText && // AnyApplication.getConfig().getUseCustomHintColorOnKeys(); final ColorStateList hintColor = useCustomHintColor ? new ColorStateList(new int[][] { { 0 } }, new int[] { 0xFFFF6666 }) : mHintTextColor; // TODO: ? AnyApplication.getConfig().getCustomHintColorOnKeys() : // mHintTextColor; // allow preferences to override theme settings for hint text position final boolean useCustomHintAlign = drawHintText && AnyApplication.getConfig().getUseCustomHintAlign(); final int hintAlign = useCustomHintAlign ? AnyApplication.getConfig().getCustomHintAlign() : mHintLabelAlign; final int hintVAlign = useCustomHintAlign ? AnyApplication.getConfig().getCustomHintVAlign() : mHintLabelVAlign; final Paint paint = mPaint; final Drawable keyBackground = mKeyBackground; final Rect clipRegion = mClipRegion; final int kbdPaddingLeft = getPaddingLeft(); final int kbdPaddingTop = getPaddingTop(); final Key[] keys = mKeys; final Key invalidKey = mInvalidatedKey; boolean drawSingleKey = false; if (invalidKey != null && canvas.getClipBounds(clipRegion)) { // TODO we should use Rect.inset and Rect.contains here. // Is clipRegion completely contained within the invalidated key? if (invalidKey.x + kbdPaddingLeft - 1 <= clipRegion.left && invalidKey.y + kbdPaddingTop - 1 <= clipRegion.top && invalidKey.x + invalidKey.width + kbdPaddingLeft + 1 >= clipRegion.right && invalidKey.y + invalidKey.height + kbdPaddingTop + 1 >= clipRegion.bottom) { drawSingleKey = true; } } final int keyCount = keys.length; for (int i = 0; i < keyCount; i++) { final AnyKey key = (AnyKey) keys[i]; final boolean keyIsSpace = isSpaceKey(key); if (drawSingleKey && (invalidKey != key)) { continue; } if (!mDirtyRect.intersects(key.x + kbdPaddingLeft, key.y + kbdPaddingTop, key.x + key.width + kbdPaddingLeft, key.y + key.height + kbdPaddingTop)) { continue; } int[] drawableState = key.getCurrentDrawableState(mDrawableStatesProvider); if (keyIsSpace) paint.setColor(mKeyboardNameTextColor.getColorForState(drawableState, 0xFF000000)); else paint.setColor(keyTextColor.getColorForState(drawableState, 0xFF000000)); keyBackground.setState(drawableState); // Switch the character to uppercase if shift is pressed CharSequence label = key.label == null ? null : adjustCase(key).toString(); final Rect bounds = keyBackground.getBounds(); if ((key.width != bounds.right) || (key.height != bounds.bottom)) { keyBackground.setBounds(0, 0, key.width, key.height); } canvas.translate(key.x + kbdPaddingLeft, key.y + kbdPaddingTop); keyBackground.draw(canvas); if (TextUtils.isEmpty(label)) { Drawable iconToDraw = getIconToDrawForKey(key, false); if (iconToDraw != null/* && shouldDrawIcon */) { //http://developer.android.com/reference/android/graphics/drawable/Drawable.html#getCurrent() //http://stackoverflow.com/a/103600/1324235 final boolean is9Patch = iconToDraw.getCurrent() instanceof NinePatchDrawable; // Special handing for the upper-right number hint icons final int drawableWidth; final int drawableHeight; final int drawableX; final int drawableY; drawableWidth = is9Patch ? key.width : iconToDraw.getIntrinsicWidth(); drawableHeight = is9Patch ? key.height : iconToDraw.getIntrinsicHeight(); drawableX = (key.width + mKeyBackgroundPadding.left - mKeyBackgroundPadding.right - drawableWidth) / 2; drawableY = (key.height + mKeyBackgroundPadding.top - mKeyBackgroundPadding.bottom - drawableHeight) / 2; canvas.translate(drawableX, drawableY); iconToDraw.setBounds(0, 0, drawableWidth, drawableHeight); iconToDraw.draw(canvas); canvas.translate(-drawableX, -drawableY); if (keyIsSpace && drawKeyboardNameText) { // now a little hack, I'll set the label now, so it get // drawn. label = mKeyboardName; } } else { // ho... no icon. // I'll try to guess the text label = guessLabelForKey(key.codes[0]); if (TextUtils.isEmpty(label)) { Log.w(TAG, "That's unfortunate, for key " + key.codes[0] + " at (" + key.x + ", " + key.y + ") there is no icon nor label. Action ID is " + mKeyboardActionType); } } } if (label != null) { // For characters, use large font. For labels like "Done", use // small font. final FontMetrics fm; if (keyIsSpace) { paint.setTextSize(mKeyboardNameTextSize); paint.setTypeface(Typeface.DEFAULT_BOLD); if (mKeyboardNameFM == null) mKeyboardNameFM = paint.getFontMetrics(); fm = mKeyboardNameFM; } else if (label.length() > 1 && key.codes.length < 2) { paint.setTextSize(mLabelTextSize); paint.setTypeface(Typeface.DEFAULT_BOLD); if (mLabelFM == null) mLabelFM = paint.getFontMetrics(); fm = mLabelFM; } else { fm = setPaintToKeyText(paint); } final float labelHeight = -fm.top; // Draw a drop shadow for the text paint.setShadowLayer(mShadowRadius, mShadowOffsetX, mShadowOffsetY, mShadowColor); // (+)This is the trick to get RTL/LTR text correct // no matter what: StaticLayout // this should be in the top left corner of the key float textWidth = paint.measureText(label, 0, label.length()); // I'm going to try something if the key is too small for the // text: // 1) divide the text size by 1.5 // 2) if still too large, divide by 2.5 // 3) show no text if (textWidth > key.width) { Log.d(TAG, "Label '" + label + "' is too large for the key. Reducing by 1.5."); paint.setTextSize(mKeyTextSize / 1.5f); textWidth = paint.measureText(label, 0, label.length()); if (textWidth > key.width) { Log.d(TAG, "Label '" + label + "' is too large for the key. Reducing by 2.5."); paint.setTextSize(mKeyTextSize / 2.5f); textWidth = paint.measureText(label, 0, label.length()); if (textWidth > key.width) { Log.d(TAG, "Label '" + label + "' is too large for the key. Showing no text."); paint.setTextSize(0f); textWidth = paint.measureText(label, 0, label.length()); } } } // the center of the drawable space, which is value used // previously for vertically // positioning the key label final float centerY = mKeyBackgroundPadding.top + ((key.height - mKeyBackgroundPadding.top - mKeyBackgroundPadding.bottom) / (keyIsSpace ? 3 : 2));// the label on the space is a bit higher // the X coordinate for the center of the main label text is // unaffected by the hints final float centerX = mKeyBackgroundPadding.left + (key.width - mKeyBackgroundPadding.left - mKeyBackgroundPadding.right) / 2; final float textX = centerX; final float textY; // Some devices (mostly pre-Honeycomb, have issues with RTL text // drawing. // Of course, there is no issue with a single character :) // so, we'll use the RTL secured drawing (via StaticLayout) for // labels. if (label.length() > 1 && !AnyApplication.getConfig().workaround_alwaysUseDrawText()) { // calculate Y coordinate of top of text based on center // location textY = centerY - ((labelHeight - paint.descent()) / 2); canvas.translate(textX, textY); Log.d(TAG, "Using RTL fix for key draw '" + label + "'"); // RTL fix. But it costs, let do it when in need (more than // 1 character) StaticLayout labelText = new StaticLayout(label, new TextPaint(paint), (int) textWidth, Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false); labelText.draw(canvas); } else { // to get Y coordinate of baseline from center of text, // first add half the height (to get to // bottom of text), then subtract the part below the // baseline. Note that fm.top is negative. textY = centerY + ((labelHeight - paint.descent()) / 2); canvas.translate(textX, textY); canvas.drawText(label, 0, label.length(), 0, 0, paint); } canvas.translate(-textX, -textY); // (-) // Turn off drop shadow paint.setShadowLayer(0, 0, 0, 0); } if (drawHintText) { if ((key.popupCharacters != null && key.popupCharacters.length() > 0) || (key.popupResId != 0) || (key.longPressCode != 0)) { Paint.Align oldAlign = paint.getTextAlign(); String hintText = null; if (key.hintLabel != null && key.hintLabel.length() > 0) { hintText = key.hintLabel.toString(); // it is the responsibility of the keyboard layout // designer to ensure that they do // not put too many characters in the hint label... } else if (key.longPressCode != 0) { if (Character.isLetterOrDigit(key.longPressCode)) hintText = Character.toString((char) key.longPressCode); } else if (key.popupCharacters != null) { final String hintString = key.popupCharacters.toString(); final int hintLength = hintString.length(); if (hintLength <= 3) hintText = hintString; } // if hintText is still null, it means it didn't fit one of // the above // cases, so we should provide the hint using the default if (hintText == null) { if (mHintOverflowLabel != null) hintText = mHintOverflowLabel.toString(); else { // theme does not provide a defaultHintLabel // use if hints are above, ... if hints are // below // (to avoid being too close to main label/icon) if (hintVAlign == Gravity.TOP) hintText = ""; else hintText = "..."; } } if (mKeyboard.isShifted()) hintText = hintText.toUpperCase(); // now draw hint paint.setTypeface(Typeface.DEFAULT); paint.setColor(hintColor.getColorForState(drawableState, 0xFF000000)); paint.setTextSize(mHintTextSize); // get the hint text font metrics so that we know the size // of the hint when // we try to position the main label (to try to make sure // they don't overlap) if (mHintTextFM == null) { mHintTextFM = paint.getFontMetrics(); } final float hintX; final float hintY; // the (float) 0.5 value is added or subtracted to just give // a little more room // in case the theme designer didn't account for the hint // label location if (hintAlign == Gravity.LEFT) { // left paint.setTextAlign(Paint.Align.LEFT); hintX = mKeyBackgroundPadding.left + (float) 0.5; } else if (hintAlign == Gravity.CENTER) { // center paint.setTextAlign(Paint.Align.CENTER); hintX = mKeyBackgroundPadding.left + (key.width - mKeyBackgroundPadding.left - mKeyBackgroundPadding.right) / 2; } else { // right paint.setTextAlign(Paint.Align.RIGHT); hintX = key.width - mKeyBackgroundPadding.right - (float) 0.5; } if (hintVAlign == Gravity.TOP) { // above hintY = mKeyBackgroundPadding.top - mHintTextFM.top + (float) 0.5; } else { // below hintY = key.height - mKeyBackgroundPadding.bottom - mHintTextFM.bottom - (float) 0.5; } canvas.drawText(hintText, hintX, hintY, paint); paint.setTextAlign(oldAlign); } } canvas.translate(-key.x - kbdPaddingLeft, -key.y - kbdPaddingTop); } mInvalidatedKey = null; // Overlay a dark rectangle to dim the keyboard if (mMiniKeyboard != null && mMiniKeyboardVisible) { paint.setColor((int) (mBackgroundDimAmount * 0xFF) << 24); canvas.drawRect(0, 0, getWidth(), getHeight(), paint); } if (FeaturesSet.DEBUG_LOG) { if (mShowTouchPoints) { for (PointerTracker tracker : mPointerTrackers) { int startX = tracker.getStartX(); int startY = tracker.getStartY(); int lastX = tracker.getLastX(); int lastY = tracker.getLastY(); paint.setAlpha(128); paint.setColor(0xFFFF0000); canvas.drawCircle(startX, startY, 3, paint); canvas.drawLine(startX, startY, lastX, lastY, paint); paint.setColor(0xFF0000FF); canvas.drawCircle(lastX, lastY, 3, paint); paint.setColor(0xFF00FF00); canvas.drawCircle((startX + lastX) / 2, (startY + lastY) / 2, 2, paint); } } } mDrawPending = false; mDirtyRect.setEmpty(); }
From source file:com.cssweb.android.view.PriceView.java
public void drawHKPrice(Canvas canvas) { //canvas.restore(); Paint paint = this.mPaint; tPaint.setColor(GlobalColor.clrLine); tPaint.setStyle(Paint.Style.STROKE); tPaint.setStrokeWidth(1);// w w w. j a v a 2 s . co m this.x = 0; this.y = 0; startX = x + tips / 2; endX = width - tips / 2; canvas.drawRect(startX, DY / 4, endX, height - DY / 4, tPaint); // canvas.drawLine(startX, DY+DY/4, endX, DY+DY/4, tPaint); canvas.drawLine(startX, DY * 5 + DY / 4, endX, DY * 5 + DY / 4, tPaint); canvas.drawLine(startX, DY * 10 + DY / 4, endX, DY * 10 + DY / 4, tPaint); canvas.drawLine(startX, DY * 16 + DY / 4, endX, DY * 16 + DY / 4, tPaint); if (quoteData != null) { try { JSONArray jArr = quoteData.getJSONArray("data"); JSONObject jo = jArr.getJSONObject(0); String str = ""; double zrsp = jo.getDouble("zrsp"); canvas.translate(0, DY); paint.setTypeface(Typeface.DEFAULT_BOLD); paint.setAntiAlias(true); paint.setTextSize(mTextSize); // paint.setTextAlign(Paint.Align.LEFT); // paint.setColor(GlobalColor.colorLabelName); // canvas.drawText("", x+tips, y, paint); // // paint.setTextAlign(Paint.Align.RIGHT); // canvas.translate(width/2, 0); // if(jo.getDouble("wb")<0) // paint.setColor(GlobalColor.colorPriceDown); // else if(jo.getDouble("wb")>0) // paint.setColor(GlobalColor.colorpriceUp); // else // paint.setColor(GlobalColor.colorPriceEqual); // canvas.drawText(Utils.dataFormation(jo.getDouble("wb")*100, 1)+"%", x, y, paint); // // paint.setTextAlign(Paint.Align.LEFT); // paint.setColor(GlobalColor.colorLabelName); // canvas.drawText("", x+tips, y, paint); // // paint.setTextAlign(Paint.Align.RIGHT); // canvas.translate(width/2, 0); // if(jo.getDouble("wc")<0) { // paint.setColor(GlobalColor.colorPriceDown); // canvas.drawText("-" + Utils.getAmountFormat(Math.abs(jo.getDouble("wc")), true), x-tips, y, paint); // } // else if(jo.getDouble("wc")>0) { // paint.setColor(GlobalColor.colorpriceUp); // canvas.drawText(Utils.getAmountFormat(jo.getDouble("wc"), true), x-tips, y, paint); // } // else { // paint.setColor(GlobalColor.colorPriceEqual); // canvas.drawText(Utils.getAmountFormat(jo.getDouble("wc"), true), x-tips, y, paint); // } // // canvas.translate(-width, DY); paint.setTextAlign(Paint.Align.LEFT); paint.setColor(GlobalColor.colorLabelName); canvas.drawText("?", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("?", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("?", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("?", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("?", x + tips, y, paint); paint.setTextAlign(Paint.Align.RIGHT); canvas.translate(width / 2, -DY * 4); for (int i = 5; i >= 1; i--) { double temp2 = jo.getDouble("sjw" + i); setColor(paint, temp2, zrsp); str = Utils.dataFormation(temp2, stockdigit, jo.getInt("tp")); canvas.drawText(str, x, y, paint); if (i != 1) canvas.translate(0, DY); } paint.setColor(GlobalColor.colorStockName); canvas.translate(width / 2, -DY * 4); for (int i = 5; i >= 1; i--) { paint.setTextAlign(Paint.Align.RIGHT); canvas.drawText(Utils.getAmountFormat(jo.getInt("ssl" + i), false), x - tips, y, paint); if (i != 1) canvas.translate(0, DY); } canvas.translate(-width, DY); paint.setTextAlign(Paint.Align.LEFT); paint.setColor(GlobalColor.colorLabelName); canvas.drawText("", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("", x + tips, y, paint); canvas.translate(width / 2, -DY * 4); paint.setTextAlign(Paint.Align.RIGHT); for (int i = 1; i <= 5; i++) { double temp2 = jo.getDouble("bjw" + i); setColor(paint, temp2, zrsp); str = Utils.dataFormation(temp2, stockdigit, jo.getInt("tp")); canvas.drawText(str, x, y, paint); if (i != 5) canvas.translate(0, DY); } paint.setColor(GlobalColor.colorStockName); canvas.translate(width / 2, -DY * 4); for (int i = 1; i <= 5; i++) { paint.setTextAlign(Paint.Align.RIGHT); canvas.drawText(Utils.getAmountFormat(jo.getInt("bsl" + i), false), x - tips, y, paint); if (i != 5) canvas.translate(0, DY); } canvas.translate(-width, DY); paint.setTextAlign(Paint.Align.LEFT); paint.setColor(GlobalColor.colorLabelName); canvas.drawText("", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("?", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("?", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("?", x + tips, y, paint); canvas.translate(width / 2, -DY * 6); paint.setTextAlign(Paint.Align.RIGHT); double zjcj = jo.getDouble("zjcj"); setColor(paint, zjcj, zrsp); canvas.drawText(Utils.dataFormation(zjcj, stockdigit, jo.getInt("tp")), x, y, paint); canvas.translate(0, DY); double zhangd = jo.getDouble("zd"); if (zhangd < 0) { paint.setColor(GlobalColor.colorPriceDown); } else if (zhangd > 0) { paint.setColor(GlobalColor.colorpriceUp); } else { paint.setColor(GlobalColor.colorPriceEqual); } String zhangdie = Utils.dataFormation(zhangd, stockdigit, jo.getInt("tp")); if (zhangdie.equals("-") || zhangdie.equals("")) canvas.drawText("", x, y, paint); else canvas.drawText(zhangdie, x, y, paint); double zhangf = jo.getDouble("zf"); if (zhangf < 0) { paint.setColor(GlobalColor.colorPriceDown); } else if (zhangf > 0) { paint.setColor(GlobalColor.colorpriceUp); } else { paint.setColor(GlobalColor.colorPriceEqual); } canvas.translate(0, DY); String zhangfu = Utils.dataFormation(zhangf * 100, 1, jo.getInt("tp")); if (zhangfu.equals("-") || zhangfu.equals("")) canvas.drawText("", x, y, paint); else canvas.drawText(zhangfu + "%", x, y, paint); paint.setColor(GlobalColor.colorStockName); canvas.translate(0, DY); canvas.drawText(Utils.getAmountFormat(jo.getInt("cjsl"), false), x, y, paint); paint.setColor(GlobalColor.colorpriceUp); canvas.translate(0, DY); canvas.drawText(Utils.getAmountFormat(jo.getDouble("wp"), false), x, y, paint); paint.setColor(GlobalColor.colorStockName); canvas.translate(0, DY); canvas.drawText(Utils.getAmountFormat(jo.getInt("msgs"), true), x, y, paint); canvas.translate(0, -DY * 5); paint.setTextAlign(Paint.Align.LEFT); paint.setColor(GlobalColor.colorLabelName); canvas.drawText("", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("?", x + tips, y, paint); // canvas.drawText("?", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("", x + tips, y, paint); canvas.translate(0, DY); canvas.drawText("", x + tips, y, paint); canvas.translate(width / 2, -DY * 5); paint.setTextAlign(Paint.Align.RIGHT); double jrkp = jo.getDouble("jrkp"); setColor(paint, jrkp, zrsp); canvas.drawText(Utils.dataFormation(jrkp, stockdigit, jo.getInt("tp")), x - tips, y, paint); canvas.translate(0, DY); double zg = jo.getDouble("zgcj"); setColor(paint, zg, zrsp); canvas.drawText(Utils.dataFormation(zg, stockdigit, jo.getInt("tp")), x - tips, y, paint); canvas.translate(0, DY); double zd = jo.getDouble("zdcj"); setColor(paint, zd, zrsp); canvas.drawText(Utils.dataFormation(zd, stockdigit, jo.getInt("tp")), x - tips, y, paint); paint.setColor(GlobalColor.colorStockName); // canvas.translate(0, DY); // canvas.drawText(Utils.dataFormation(jo.getDouble("lb"), 1), x - tips, y, paint); canvas.translate(0, DY); canvas.drawText(Utils.getAmountFormat(jo.getDouble("cjje"), false), x - tips, y, paint); paint.setColor(GlobalColor.colorPriceDown); canvas.translate(0, DY); canvas.drawText(Utils.getAmountFormat(jo.getDouble("np"), false), x - tips, y, paint); } catch (JSONException e) { Log.e(TAG, e.toString()); } } }
From source file:net.droidsolutions.droidcharts.core.plot.CategoryPlot.java
/** * Creates a new plot.//from w w w. jav a 2s. c o m * * @param dataset * the dataset (<code>null</code> permitted). * @param domainAxis * the domain axis (<code>null</code> permitted). * @param rangeAxis * the range axis (<code>null</code> permitted). * @param renderer * the item renderer (<code>null</code> permitted). * */ public CategoryPlot(CategoryDataset dataset, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryItemRenderer renderer) { super(); this.orientation = PlotOrientation.VERTICAL; // allocate storage for dataset, axes and renderers this.domainAxes = new ObjectList(); this.domainAxisLocations = new ObjectList(); this.rangeAxes = new ObjectList(); this.rangeAxisLocations = new ObjectList(); this.datasetToDomainAxesMap = new TreeMap(); this.datasetToRangeAxesMap = new TreeMap(); this.renderers = new ObjectList(); this.datasets = new ObjectList(); this.datasets.set(0, dataset); this.axisOffset = RectangleInsets.ZERO_INSETS; setDomainAxisLocation(AxisLocation.BOTTOM_OR_LEFT, false); setRangeAxisLocation(AxisLocation.TOP_OR_LEFT, false); this.renderers.set(0, renderer); if (renderer != null) { renderer.setPlot(this); renderer.addChangeListener(this); } this.domainAxes.set(0, domainAxis); this.mapDatasetToDomainAxis(0, 0); if (domainAxis != null) { domainAxis.setPlot(this); } this.drawSharedDomainAxis = false; this.rangeAxes.set(0, rangeAxis); this.mapDatasetToRangeAxis(0, 0); if (rangeAxis != null) { rangeAxis.setPlot(this); } configureDomainAxes(); configureRangeAxes(); this.domainGridlinesVisible = DEFAULT_DOMAIN_GRIDLINES_VISIBLE; this.domainGridlinePosition = CategoryAnchor.MIDDLE; this.domainGridlineStroke = DEFAULT_GRIDLINE_STROKE; this.domainGridlinePaint = DEFAULT_GRIDLINE_PAINT; this.rangeZeroBaselineVisible = false; Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG); paint.setColor(Color.BLACK); this.rangeZeroBaselinePaint = paint; this.rangeZeroBaselineStroke = .5f; this.rangeGridlinesVisible = DEFAULT_RANGE_GRIDLINES_VISIBLE; this.rangeGridlineStroke = DEFAULT_GRIDLINE_STROKE; this.rangeGridlinePaint = DEFAULT_GRIDLINE_PAINT; this.rangeMinorGridlinesVisible = false; this.rangeMinorGridlineStroke = DEFAULT_GRIDLINE_STROKE; paint = new Paint(Paint.ANTI_ALIAS_FLAG); paint.setColor(Color.WHITE); this.rangeMinorGridlinePaint = paint; this.foregroundDomainMarkers = new HashMap(); this.backgroundDomainMarkers = new HashMap(); this.foregroundRangeMarkers = new HashMap(); this.backgroundRangeMarkers = new HashMap(); this.anchorValue = 0.0; this.domainCrosshairVisible = false; this.domainCrosshairStroke = DEFAULT_CROSSHAIR_STROKE; this.domainCrosshairPaint = DEFAULT_CROSSHAIR_PAINT; this.rangeCrosshairVisible = DEFAULT_CROSSHAIR_VISIBLE; this.rangeCrosshairValue = 0.0; this.rangeCrosshairStroke = DEFAULT_CROSSHAIR_STROKE; this.rangeCrosshairPaint = DEFAULT_CROSSHAIR_PAINT; this.annotations = new java.util.ArrayList(); this.rangePannable = false; }