Examples with RectF android.graphics.RectF used on opensource projects

Example 31 with RectF

use of android.graphics.RectF in project WaveLoadingView by tangqi92.

the class WaveLoadingView method onDraw.

@Override
public void onDraw(Canvas canvas) {
    mCanvasSize = canvas.getWidth();
    if (canvas.getHeight() < mCanvasSize) {
        mCanvasSize = canvas.getHeight();
    }
    // Modify paint shader according to mShowWave state.
    if (mWaveShader != null) {
        // First call after mShowWave, assign it to our paint.
        if (mWavePaint.getShader() == null) {
            mWavePaint.setShader(mWaveShader);
        }
        // Sacle shader according to waveLengthRatio and amplitudeRatio.
        // This decides the size(waveLengthRatio for width, amplitudeRatio for height) of waves.
        mShaderMatrix.setScale(1, mAmplitudeRatio / DEFAULT_AMPLITUDE_RATIO, 0, mDefaultWaterLevel);
        // Translate shader according to waveShiftRatio and waterLevelRatio.
        // This decides the start position(waveShiftRatio for x, waterLevelRatio for y) of waves.
        mShaderMatrix.postTranslate(mWaveShiftRatio * getWidth(), (DEFAULT_WATER_LEVEL_RATIO - mWaterLevelRatio) * getHeight());
        // Assign matrix to invalidate the shader.
        mWaveShader.setLocalMatrix(mShaderMatrix);
        // Get borderWidth.
        float borderWidth = mBorderPaint.getStrokeWidth();
        // The default type is triangle.
        switch(mShapeType) {
            // Draw triangle
            case 0:
                // Currently does not support the border settings
                Point start = new Point(0, getHeight());
                Path triangle = getEquilateralTriangle(start, getWidth(), getHeight(), mTriangleDirection);
                canvas.drawPath(triangle, mWaveBgPaint);
                canvas.drawPath(triangle, mWavePaint);
                break;
            // Draw circle
            case 1:
                if (borderWidth > 0) {
                    canvas.drawCircle(getWidth() / 2f, getHeight() / 2f, (getWidth() - borderWidth) / 2f - 1f, mBorderPaint);
                }
                float radius = getWidth() / 2f - borderWidth;
                // Draw background
                canvas.drawCircle(getWidth() / 2f, getHeight() / 2f, radius, mWaveBgPaint);
                canvas.drawCircle(getWidth() / 2f, getHeight() / 2f, radius, mWavePaint);
                break;
            // Draw square
            case 2:
                if (borderWidth > 0) {
                    canvas.drawRect(borderWidth / 2f, borderWidth / 2f, getWidth() - borderWidth / 2f - 0.5f, getHeight() - borderWidth / 2f - 0.5f, mBorderPaint);
                }
                canvas.drawRect(borderWidth, borderWidth, getWidth() - borderWidth, getHeight() - borderWidth, mWaveBgPaint);
                canvas.drawRect(borderWidth, borderWidth, getWidth() - borderWidth, getHeight() - borderWidth, mWavePaint);
                break;
            // Draw rectangle
            case 3:
                if (mIsRoundRectangle) {
                    if (borderWidth > 0) {
                        RectF rect = new RectF(borderWidth / 2f, borderWidth / 2f, getWidth() - borderWidth / 2f - 0.5f, getHeight() - borderWidth / 2f - 0.5f);
                        canvas.drawRoundRect(rect, mRoundRectangleXY, mRoundRectangleXY, mWaveBgPaint);
                        canvas.drawRoundRect(rect, mRoundRectangleXY, mRoundRectangleXY, mWavePaint);
                    } else {
                        RectF rect = new RectF(0, 0, getWidth(), getHeight());
                        canvas.drawRoundRect(rect, mRoundRectangleXY, mRoundRectangleXY, mWaveBgPaint);
                        canvas.drawRoundRect(rect, mRoundRectangleXY, mRoundRectangleXY, mWavePaint);
                    }
                } else {
                    if (borderWidth > 0) {
                        canvas.drawRect(borderWidth / 2f, borderWidth / 2f, getWidth() - borderWidth / 2f - 0.5f, getHeight() - borderWidth / 2f - 0.5f, mWaveBgPaint);
                        canvas.drawRect(borderWidth / 2f, borderWidth / 2f, getWidth() - borderWidth / 2f - 0.5f, getHeight() - borderWidth / 2f - 0.5f, mWavePaint);
                    } else {
                        canvas.drawRect(0, 0, canvas.getWidth(), canvas.getHeight(), mWaveBgPaint);
                        canvas.drawRect(0, 0, canvas.getWidth(), canvas.getHeight(), mWavePaint);
                    }
                }
                break;
            default:
                break;
        }
        // I know, the code written here is very shit.
        if (!TextUtils.isEmpty(mTopTitle)) {
            float top = mTopTitlePaint.measureText(mTopTitle);
            // Draw the stroke of top text
            canvas.drawText(mTopTitle, (getWidth() - top) / 2, getHeight() * 2 / 10.0f, mTopTitleStrokePaint);
            // Draw the top text
            canvas.drawText(mTopTitle, (getWidth() - top) / 2, getHeight() * 2 / 10.0f, mTopTitlePaint);
        }
        if (!TextUtils.isEmpty(mCenterTitle)) {
            float middle = mCenterTitlePaint.measureText(mCenterTitle);
            // Draw the stroke of centered text
            canvas.drawText(mCenterTitle, (getWidth() - middle) / 2, getHeight() / 2 - ((mCenterTitleStrokePaint.descent() + mCenterTitleStrokePaint.ascent()) / 2), mCenterTitleStrokePaint);
            // Draw the centered text
            canvas.drawText(mCenterTitle, (getWidth() - middle) / 2, getHeight() / 2 - ((mCenterTitlePaint.descent() + mCenterTitlePaint.ascent()) / 2), mCenterTitlePaint);
        }
        if (!TextUtils.isEmpty(mBottomTitle)) {
            float bottom = mBottomTitlePaint.measureText(mBottomTitle);
            // Draw the stroke of bottom text
            canvas.drawText(mBottomTitle, (getWidth() - bottom) / 2, getHeight() * 8 / 10.0f - ((mBottomTitleStrokePaint.descent() + mBottomTitleStrokePaint.ascent()) / 2), mBottomTitleStrokePaint);
            // Draw the bottom text
            canvas.drawText(mBottomTitle, (getWidth() - bottom) / 2, getHeight() * 8 / 10.0f - ((mBottomTitlePaint.descent() + mBottomTitlePaint.ascent()) / 2), mBottomTitlePaint);
        }
    } else {
        mWavePaint.setShader(null);
    }
}

Example 32 with RectF

use of android.graphics.RectF in project CalendarListview by traex.

the class SimpleMonthView method drawMonthNums.

protected void drawMonthNums(Canvas canvas) {
    int y = (mRowHeight + MINI_DAY_NUMBER_TEXT_SIZE) / 2 - DAY_SEPARATOR_WIDTH + MONTH_HEADER_SIZE;
    int paddingDay = (mWidth - 2 * mPadding) / (2 * mNumDays);
    int dayOffset = findDayOffset();
    int day = 1;
    while (day <= mNumCells) {
        int x = paddingDay * (1 + dayOffset * 2) + mPadding;
        if ((mMonth == mSelectedBeginMonth && mSelectedBeginDay == day && mSelectedBeginYear == mYear) || (mMonth == mSelectedLastMonth && mSelectedLastDay == day && mSelectedLastYear == mYear)) {
            if (mDrawRect) {
                RectF rectF = new RectF(x - DAY_SELECTED_CIRCLE_SIZE, (y - MINI_DAY_NUMBER_TEXT_SIZE / 3) - DAY_SELECTED_CIRCLE_SIZE, x + DAY_SELECTED_CIRCLE_SIZE, (y - MINI_DAY_NUMBER_TEXT_SIZE / 3) + DAY_SELECTED_CIRCLE_SIZE);
                canvas.drawRoundRect(rectF, 10.0f, 10.0f, mSelectedCirclePaint);
            } else
                canvas.drawCircle(x, y - MINI_DAY_NUMBER_TEXT_SIZE / 3, DAY_SELECTED_CIRCLE_SIZE, mSelectedCirclePaint);
        }
        if (mHasToday && (mToday == day)) {
            mMonthNumPaint.setColor(mCurrentDayTextColor);
            mMonthNumPaint.setTypeface(Typeface.defaultFromStyle(Typeface.BOLD));
        } else {
            mMonthNumPaint.setColor(mDayNumColor);
            mMonthNumPaint.setTypeface(Typeface.defaultFromStyle(Typeface.NORMAL));
        }
        if ((mMonth == mSelectedBeginMonth && mSelectedBeginDay == day && mSelectedBeginYear == mYear) || (mMonth == mSelectedLastMonth && mSelectedLastDay == day && mSelectedLastYear == mYear))
            mMonthNumPaint.setColor(mMonthTitleBGColor);
        if ((mSelectedBeginDay != -1 && mSelectedLastDay != -1 && mSelectedBeginYear == mSelectedLastYear && mSelectedBeginMonth == mSelectedLastMonth && mSelectedBeginDay == mSelectedLastDay && day == mSelectedBeginDay && mMonth == mSelectedBeginMonth && mYear == mSelectedBeginYear))
            mMonthNumPaint.setColor(mSelectedDaysColor);
        if ((mSelectedBeginDay != -1 && mSelectedLastDay != -1 && mSelectedBeginYear == mSelectedLastYear && mSelectedBeginYear == mYear) && (((mMonth == mSelectedBeginMonth && mSelectedLastMonth == mSelectedBeginMonth) && ((mSelectedBeginDay < mSelectedLastDay && day > mSelectedBeginDay && day < mSelectedLastDay) || (mSelectedBeginDay > mSelectedLastDay && day < mSelectedBeginDay && day > mSelectedLastDay))) || ((mSelectedBeginMonth < mSelectedLastMonth && mMonth == mSelectedBeginMonth && day > mSelectedBeginDay) || (mSelectedBeginMonth < mSelectedLastMonth && mMonth == mSelectedLastMonth && day < mSelectedLastDay)) || ((mSelectedBeginMonth > mSelectedLastMonth && mMonth == mSelectedBeginMonth && day < mSelectedBeginDay) || (mSelectedBeginMonth > mSelectedLastMonth && mMonth == mSelectedLastMonth && day > mSelectedLastDay)))) {
            mMonthNumPaint.setColor(mSelectedDaysColor);
        }
        if ((mSelectedBeginDay != -1 && mSelectedLastDay != -1 && mSelectedBeginYear != mSelectedLastYear && ((mSelectedBeginYear == mYear && mMonth == mSelectedBeginMonth) || (mSelectedLastYear == mYear && mMonth == mSelectedLastMonth)) && (((mSelectedBeginMonth < mSelectedLastMonth && mMonth == mSelectedBeginMonth && day < mSelectedBeginDay) || (mSelectedBeginMonth < mSelectedLastMonth && mMonth == mSelectedLastMonth && day > mSelectedLastDay)) || ((mSelectedBeginMonth > mSelectedLastMonth && mMonth == mSelectedBeginMonth && day > mSelectedBeginDay) || (mSelectedBeginMonth > mSelectedLastMonth && mMonth == mSelectedLastMonth && day < mSelectedLastDay))))) {
            mMonthNumPaint.setColor(mSelectedDaysColor);
        }
        if ((mSelectedBeginDay != -1 && mSelectedLastDay != -1 && mSelectedBeginYear == mSelectedLastYear && mYear == mSelectedBeginYear) && ((mMonth > mSelectedBeginMonth && mMonth < mSelectedLastMonth && mSelectedBeginMonth < mSelectedLastMonth) || (mMonth < mSelectedBeginMonth && mMonth > mSelectedLastMonth && mSelectedBeginMonth > mSelectedLastMonth))) {
            mMonthNumPaint.setColor(mSelectedDaysColor);
        }
        if ((mSelectedBeginDay != -1 && mSelectedLastDay != -1 && mSelectedBeginYear != mSelectedLastYear) && ((mSelectedBeginYear < mSelectedLastYear && ((mMonth > mSelectedBeginMonth && mYear == mSelectedBeginYear) || (mMonth < mSelectedLastMonth && mYear == mSelectedLastYear))) || (mSelectedBeginYear > mSelectedLastYear && ((mMonth < mSelectedBeginMonth && mYear == mSelectedBeginYear) || (mMonth > mSelectedLastMonth && mYear == mSelectedLastYear))))) {
            mMonthNumPaint.setColor(mSelectedDaysColor);
        }
        if (!isPrevDayEnabled && prevDay(day, today) && today.month == mMonth && today.year == mYear) {
            mMonthNumPaint.setColor(mPreviousDayColor);
            mMonthNumPaint.setTypeface(Typeface.defaultFromStyle(Typeface.ITALIC));
        }
        canvas.drawText(String.format("%d", day), x, y, mMonthNumPaint);
        dayOffset++;
        if (dayOffset == mNumDays) {
            dayOffset = 0;
            y += mRowHeight;
        }
        day++;
    }
}

Example 33 with RectF

use of android.graphics.RectF in project glitch-hq-android by tinyspeck.

the class BitmapUtil method CreateOvalImage.

public static Bitmap CreateOvalImage(Bitmap orgBmp) {
    int nW = 60;
    int nH = 60;
    int nW0 = orgBmp.getWidth();
    int nH0 = orgBmp.getHeight();
    //			Rect r = new Rect();
    //			r.left = (int) ( nW0 * 0.18 );
    //			r.top = nH0 / 11;
    //			r.right = (int) ( nW0 * 0.94 );
    //			r.bottom = (int) ( nH0 * 0.63 );			
    Rect r = new Rect();
    r.left = 18;
    r.top = 16;
    r.right = nW0;
    r.bottom = 95;
    Bitmap bmNew = Bitmap.createBitmap(nW, nH, Bitmap.Config.ARGB_8888);
    Canvas cvs = new Canvas(bmNew);
    Paint paint = new Paint();
    paint.setStyle(Paint.Style.STROKE);
    paint.setAntiAlias(true);
    paint.setAlpha(78);
    paint.setColor(0xffc0c0c0);
    RectF rDest = new RectF();
    rDest.left = 1;
    rDest.right = nW;
    rDest.top = 1;
    rDest.bottom = nH;
    Path clip = new Path();
    clip.addCircle(nW / 2, nH / 2, (float) (nW / 2 + 0.5), Path.Direction.CW);
    cvs.clipPath(clip);
    cvs.drawARGB(78, 233, 240, 240);
    cvs.drawBitmap(orgBmp, r, rDest, paint);
    cvs.drawCircle(nW / 2, nH / 2, nW / 2, paint);
    return bmNew;
}

Example 34 with RectF

use of android.graphics.RectF in project BGAQRCode-Android by bingoogolapple.

the class ScanBoxView method drawTipText.

/**
     * 画提示文本
     *
     * @param canvas
     */
private void drawTipText(Canvas canvas) {
    if (TextUtils.isEmpty(mTipText) || mTipTextSl == null) {
        return;
    }
    if (mIsTipTextBelowRect) {
        if (mIsShowTipBackground) {
            mPaint.setColor(mTipBackgroundColor);
            mPaint.setStyle(Paint.Style.FILL);
            if (mIsShowTipTextAsSingleLine) {
                Rect tipRect = new Rect();
                mTipPaint.getTextBounds(mTipText, 0, mTipText.length(), tipRect);
                float left = (canvas.getWidth() - tipRect.width()) / 2 - mTipBackgroundRadius;
                canvas.drawRoundRect(new RectF(left, mFramingRect.bottom + mTipTextMargin - mTipBackgroundRadius, left + tipRect.width() + 2 * mTipBackgroundRadius, mFramingRect.bottom + mTipTextMargin + mTipTextSl.getHeight() + mTipBackgroundRadius), mTipBackgroundRadius, mTipBackgroundRadius, mPaint);
            } else {
                canvas.drawRoundRect(new RectF(mFramingRect.left, mFramingRect.bottom + mTipTextMargin - mTipBackgroundRadius, mFramingRect.right, mFramingRect.bottom + mTipTextMargin + mTipTextSl.getHeight() + mTipBackgroundRadius), mTipBackgroundRadius, mTipBackgroundRadius, mPaint);
            }
        }
        canvas.save();
        if (mIsShowTipTextAsSingleLine) {
            canvas.translate(0, mFramingRect.bottom + mTipTextMargin);
        } else {
            canvas.translate(mFramingRect.left + mTipBackgroundRadius, mFramingRect.bottom + mTipTextMargin);
        }
        mTipTextSl.draw(canvas);
        canvas.restore();
    } else {
        if (mIsShowTipBackground) {
            mPaint.setColor(mTipBackgroundColor);
            mPaint.setStyle(Paint.Style.FILL);
            if (mIsShowTipTextAsSingleLine) {
                Rect tipRect = new Rect();
                mTipPaint.getTextBounds(mTipText, 0, mTipText.length(), tipRect);
                float left = (canvas.getWidth() - tipRect.width()) / 2 - mTipBackgroundRadius;
                canvas.drawRoundRect(new RectF(left, mFramingRect.top - mTipTextMargin - mTipTextSl.getHeight() - mTipBackgroundRadius, left + tipRect.width() + 2 * mTipBackgroundRadius, mFramingRect.top - mTipTextMargin + mTipBackgroundRadius), mTipBackgroundRadius, mTipBackgroundRadius, mPaint);
            } else {
                canvas.drawRoundRect(new RectF(mFramingRect.left, mFramingRect.top - mTipTextMargin - mTipTextSl.getHeight() - mTipBackgroundRadius, mFramingRect.right, mFramingRect.top - mTipTextMargin + mTipBackgroundRadius), mTipBackgroundRadius, mTipBackgroundRadius, mPaint);
            }
        }
        canvas.save();
        if (mIsShowTipTextAsSingleLine) {
            canvas.translate(0, mFramingRect.top - mTipTextMargin - mTipTextSl.getHeight());
        } else {
            canvas.translate(mFramingRect.left + mTipBackgroundRadius, mFramingRect.top - mTipTextMargin - mTipTextSl.getHeight());
        }
        mTipTextSl.draw(canvas);
        canvas.restore();
    }
}

Example 35 with RectF

use of android.graphics.RectF in project GraphView by appsthatmatter.

the class CursorMode method drawLegend.

protected void drawLegend(Canvas canvas) {
    mTextPaint.setTextSize(mStyles.textSize);
    mTextPaint.setColor(mStyles.textColor);
    int shapeSize = (int) (mStyles.textSize * 0.8d);
    // width
    int legendWidth = mStyles.width;
    if (legendWidth == 0) {
        // auto
        legendWidth = cachedLegendWidth;
        if (legendWidth == 0) {
            Rect textBounds = new Rect();
            for (Map.Entry<BaseSeries, DataPointInterface> entry : mCurrentSelection.entrySet()) {
                String txt = getTextForSeries(entry.getKey(), entry.getValue());
                mTextPaint.getTextBounds(txt, 0, txt.length(), textBounds);
                legendWidth = Math.max(legendWidth, textBounds.width());
            }
            if (legendWidth == 0)
                legendWidth = 1;
            // add shape size
            legendWidth += shapeSize + mStyles.padding * 2 + mStyles.spacing;
            cachedLegendWidth = legendWidth;
        }
    }
    float legendPosX = mPosX - mStyles.margin - legendWidth;
    if (legendPosX < 0) {
        legendPosX = 0;
    }
    // rect
    float legendHeight = (mStyles.textSize + mStyles.spacing) * (mCurrentSelection.size() + 1) - mStyles.spacing;
    float legendPosY = mPosY - legendHeight - 4.5f * mStyles.textSize;
    if (legendPosY < 0) {
        legendPosY = 0;
    }
    float lLeft;
    float lTop;
    lLeft = legendPosX;
    lTop = legendPosY;
    float lRight = lLeft + legendWidth;
    float lBottom = lTop + legendHeight + 2 * mStyles.padding;
    mRectPaint.setColor(mStyles.backgroundColor);
    canvas.drawRoundRect(new RectF(lLeft, lTop, lRight, lBottom), 8, 8, mRectPaint);
    mTextPaint.setFakeBoldText(true);
    canvas.drawText(mGraphView.getGridLabelRenderer().getLabelFormatter().formatLabel(mCurrentSelectionX, true), lLeft + mStyles.padding, lTop + mStyles.padding / 2 + mStyles.textSize, mTextPaint);
    mTextPaint.setFakeBoldText(false);
    int i = 1;
    for (Map.Entry<BaseSeries, DataPointInterface> entry : mCurrentSelection.entrySet()) {
        mRectPaint.setColor(entry.getKey().getColor());
        canvas.drawRect(new RectF(lLeft + mStyles.padding, lTop + mStyles.padding + (i * (mStyles.textSize + mStyles.spacing)), lLeft + mStyles.padding + shapeSize, lTop + mStyles.padding + (i * (mStyles.textSize + mStyles.spacing)) + shapeSize), mRectPaint);
        canvas.drawText(getTextForSeries(entry.getKey(), entry.getValue()), lLeft + mStyles.padding + shapeSize + mStyles.spacing, lTop + mStyles.padding / 2 + mStyles.textSize + (i * (mStyles.textSize + mStyles.spacing)), mTextPaint);
        i++;
    }
}