Example usage for android.graphics Canvas drawRect

List of usage examples for android.graphics Canvas drawRect

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Introduction

In this page you can find the example usage for android.graphics Canvas drawRect.

Prototype

public void drawRect(float left, float top, float right, float bottom, @NonNull Paint paint)

Source Link

Document

Draw the specified Rect using the specified paint.

Usage

From source file:com.abcs.huaqiaobang.tljr.news.tabs.PagerSlidingTabStrip.java

@Override
protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    if (isInEditMode() || tabCount == 0) {
        return;//from w  ww. j  a v  a 2s  .  com
    }

    final int height = getHeight();

    // draw indicator line

    rectPaint.setColor(indicatorColor);

    // default: line below current tab
    View currentTab = tabsContainer.getChildAt(currentPosition);
    float lineLeft = currentTab.getLeft();
    float lineRight = currentTab.getRight();

    // if there is an offset, start interpolating left and right coordinates between current and next tab
    if (currentPositionOffset > 0f && currentPosition < tabCount - 1) {

        View nextTab = tabsContainer.getChildAt(currentPosition + 1);
        final float nextTabLeft = nextTab.getLeft();
        final float nextTabRight = nextTab.getRight();

        lineLeft = (currentPositionOffset * nextTabLeft + (1f - currentPositionOffset) * lineLeft);
        lineRight = (currentPositionOffset * nextTabRight + (1f - currentPositionOffset) * lineRight);
    }

    canvas.drawRect(lineLeft, height - indicatorHeight, lineRight, height, rectPaint);

    // draw underline

    //      rectPaint.setColor(underlineColor);
    //      canvas.drawRect(0, height - underlineHeight, tabsContainer.getWidth(), height, rectPaint);

    // draw divider

    dividerPaint.setColor(dividerColor);
    for (int i = 0; i < tabCount - 1; i++) {
        View tab = tabsContainer.getChildAt(i);
        canvas.drawLine(tab.getRight(), dividerPadding, tab.getRight(), height - dividerPadding, dividerPaint);
    }

}

From source file:com.example.tangyangkai.ebear.view.PagerSlidingTabStrip.java

@Override
protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    if (isInEditMode() || tabCount == 0) {
        return;//from w  ww  . j a va  2s  .co m
    }

    final int height = getHeight();

    // draw indicator line

    rectPaint.setColor(indicatorColor);

    // mydefault: line below current tab
    View currentTab = tabsContainer.getChildAt(currentPosition);
    float lineLeft = currentTab.getLeft();
    float lineRight = currentTab.getRight();

    // if there is an offset, start interpolating left and right coordinates between current and next tab
    if (currentPositionOffset > 0f && currentPosition < tabCount - 1) {

        View nextTab = tabsContainer.getChildAt(currentPosition + 1);
        final float nextTabLeft = nextTab.getLeft();
        final float nextTabRight = nextTab.getRight();

        lineLeft = (currentPositionOffset * nextTabLeft + (1f - currentPositionOffset) * lineLeft);
        lineRight = (currentPositionOffset * nextTabRight + (1f - currentPositionOffset) * lineRight);
    }

    canvas.drawRect(lineLeft, height - indicatorHeight, lineRight, height, rectPaint);

    // draw underline

    rectPaint.setColor(underlineColor);
    canvas.drawRect(0, height - underlineHeight, tabsContainer.getWidth(), height, rectPaint);

    // draw divider

    dividerPaint.setColor(dividerColor);
    for (int i = 0; i < tabCount - 1; i++) {
        View tab = tabsContainer.getChildAt(i);
        canvas.drawLine(tab.getRight(), dividerPadding, tab.getRight(), height - dividerPadding, dividerPaint);
    }
}

From source file:com.github.johnpersano.supertoasts.demo.views.TabStrip.java

@Override
protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    if (isInEditMode() || tabCount == 0) {
        return;/*from w w w .  j a  v a2s .  co m*/
    }

    final int height = getHeight();

    // draw indicator line

    rectPaint.setColor(indicatorColor);

    // default: line below current tab
    View currentTab = tabsContainer.getChildAt(currentPosition);

    float lineLeft = currentTab.getLeft();
    lineLeft += indicatorPadding;

    float lineRight = currentTab.getRight();
    lineRight -= indicatorPadding;

    // if there is an offset, start interpolating left and right coordinates between current and next tab
    if (currentPositionOffset > 0f && currentPosition < tabCount - 1) {

        View nextTab = tabsContainer.getChildAt(currentPosition + 1);
        float nextTabLeft = nextTab.getLeft();
        nextTabLeft += indicatorPadding;

        float nextTabRight = nextTab.getRight();
        nextTabRight -= indicatorPadding;

        lineLeft = (currentPositionOffset * nextTabLeft + (1f - currentPositionOffset) * lineLeft);
        lineRight = (currentPositionOffset * nextTabRight + (1f - currentPositionOffset) * lineRight);

    }

    canvas.drawRect(lineLeft, height - indicatorHeight, lineRight, height - underlineHeight, rectPaint);

    // draw underline

    rectPaint.setColor(underlineColor);
    canvas.drawRect(0, height - underlineHeight, tabsContainer.getWidth(), height, rectPaint);

}

From source file:com.example.capstone.view.PagerSlidingTabStrip.java

@Override
protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    if (isInEditMode() || tabCount == 0) {
        return;//ww w . j  av a 2  s  .  c  o  m
    }

    final int height = getHeight();

    // draw indicator line
    rectPaint.setColor(indicatorColor);

    // default: line below current tab
    View currentTab = tabsContainer.getChildAt(currentPosition);
    float lineLeft = currentTab.getLeft();
    float lineRight = currentTab.getRight();

    // if there is an offset, start interpolating left and right coordinates between current and next tab
    if (currentPositionOffset > 0f && currentPosition < tabCount - 1) {

        View nextTab = tabsContainer.getChildAt(currentPosition + 1);
        final float nextTabLeft = nextTab.getLeft();
        final float nextTabRight = nextTab.getRight();

        lineLeft = (currentPositionOffset * nextTabLeft + (1f - currentPositionOffset) * lineLeft);
        lineRight = (currentPositionOffset * nextTabRight + (1f - currentPositionOffset) * lineRight);
    }
    canvas.drawRect(lineLeft, height - indicatorHeight, lineRight, height, rectPaint);

    // draw underline
    rectPaint.setColor(underlineColor);
    canvas.drawRect(0, height - underlineHeight, tabsContainer.getWidth(), height, rectPaint);

    // draw divider
    dividerPaint.setColor(dividerColor);
    for (int i = 0; i < tabCount - 1; i++) {
        View tab = tabsContainer.getChildAt(i);
        canvas.drawLine(tab.getRight(), dividerPadding, tab.getRight(), height - dividerPadding, dividerPaint);
    }
}

From source file:com.danielhan.neteasenews.customview.PagerSlidingTabStrip.java

@Override
protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    if (isInEditMode() || tabCount == 0) {
        return;//from w w w  .jav  a  2  s  .co m
    }

    final int height = getHeight();

    // draw indicator line

    rectPaint.setColor(indicatorColor);

    // default: line below current tab
    View currentTab = tabsContainer.getChildAt(currentPosition);
    float lineLeft = currentTab.getLeft();
    float lineRight = currentTab.getRight();

    // if there is an offset, start interpolating left and right coordinates between current and next tab
    if (currentPositionOffset > 0f && currentPosition < tabCount - 1) {

        View nextTab = tabsContainer.getChildAt(currentPosition + 1);
        final float nextTabLeft = nextTab.getLeft();
        final float nextTabRight = nextTab.getRight();

        lineLeft = (currentPositionOffset * nextTabLeft + (1f - currentPositionOffset) * lineLeft);
        lineRight = (currentPositionOffset * nextTabRight + (1f - currentPositionOffset) * lineRight);
    }

    canvas.drawRect(lineLeft + indicatorPaddingLeftRight, height - indicatorHeight,
            lineRight - indicatorPaddingLeftRight, height, rectPaint);

    // draw underline

    rectPaint.setColor(underlineColor);
    canvas.drawRect(0, height - underlineHeight, tabsContainer.getWidth(), height, rectPaint);

    // draw divider

    dividerPaint.setColor(dividerColor);
    for (int i = 0; i < tabCount - 1; i++) {
        View tab = tabsContainer.getChildAt(i);
        canvas.drawLine(tab.getRight(), dividerPadding, tab.getRight(), height - dividerPadding, dividerPaint);
    }
}

From source file:com.cssweb.android.view.PriceView.java

public void drawHKIndex(Canvas canvas) {
    Paint paint = this.mPaint;
    paint.setTypeface(Typeface.DEFAULT_BOLD);
    paint.setAntiAlias(true);/*from  w  ww .j  a v  a  2 s  .c  o  m*/
    tPaint.setColor(GlobalColor.clrLine);
    tPaint.setStyle(Paint.Style.STROKE);
    tPaint.setStrokeWidth(1);
    this.x = 0;
    this.y = 0;
    startX = x + tips / 2;
    endX = width - tips / 2;
    canvas.drawRect(startX, DY + DY / 4, endX, height - DY / 4, tPaint);
    canvas.drawLine(startX, DY * 5 + DY / 2, endX, DY * 5 + DY / 2, tPaint);
    canvas.drawLine(startX, DY * 11 + DY / 8, endX, DY * 11 + DY / 8, 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);
            double zrsp = jo.getDouble("zrsp");

            paint.setTextSize(mTextSize);
            paint.setTextAlign(Paint.Align.LEFT);
            paint.setColor(GlobalColor.colorLabelName);
            canvas.translate(0, DY * 2);
            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 * 1.5f);
            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 * 1.5f);
            //            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, -DY * 13f);
            paint.setTextAlign(Paint.Align.RIGHT);

            double zjcj = jo.getDouble("zjcj");
            setColor(paint, zjcj, zrsp);

            canvas.translate(0, DY);
            canvas.drawText(Utils.dataFormation(zjcj, stockdigit), x - tips, y, paint);

            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);
            }
            canvas.translate(0, DY);
            String zhangdie = Utils.dataFormation(zhangd, stockdigit);
            if (zhangdie.equals("-"))
                canvas.drawText("", x - tips, y, paint);
            else
                canvas.drawText(zhangdie, x - tips, 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, stockdigit);
            if (zhangfu.equals("-"))
                canvas.drawText("", x - tips, y, paint);
            else
                canvas.drawText(zhangfu + "%", x - tips, y, paint);

            paint.setColor(GlobalColor.colorStockName);
            canvas.translate(0, DY);
            canvas.drawText(Utils.dataFormation(jo.getDouble("amp") * 100, 1) + "%", x - tips, y, paint);

            canvas.translate(0, DY * 1.5f);
            paint.setColor(GlobalColor.colorLabelName);
            canvas.drawText(Utils.dataFormation(zrsp, stockdigit), x - tips, y, paint);

            canvas.translate(0, DY);
            double jrkp = jo.getDouble("jrkp");
            setColor(paint, jrkp, zrsp);
            canvas.drawText(Utils.dataFormation(jrkp, stockdigit), x - tips, y, paint);

            canvas.translate(0, DY);
            double zg = jo.getDouble("zgcj");
            setColor(paint, zg, zrsp);
            canvas.drawText(Utils.dataFormation(zg, stockdigit), x - tips, y, paint);

            canvas.translate(0, DY);
            double zd = jo.getDouble("zdcj");
            setColor(paint, zd, zrsp);
            canvas.drawText(Utils.dataFormation(zd, stockdigit), x - tips, y, paint);

            paint.setColor(GlobalColor.colorStockName);
            //canvas.translate(0, DY);
            //canvas.drawText(Utils.getAmountFormat(jo.getDouble("cjsl"), true), x - tips, y, paint);
            canvas.translate(0, DY);
            canvas.drawText(Utils.getAmountFormat(jo.getDouble("cjje"), true), x - tips, y, paint);

            canvas.translate(0, DY * 1.5f);
            //canvas.drawText(Utils.dataFormation(jo.getDouble("lb"), 1), x - tips, y, paint);

            paint.setColor(GlobalColor.colorpriceUp);
            //canvas.translate(0, DY);
            canvas.drawText(String.valueOf(jo.getInt("zj")), x - tips, y, paint);

            paint.setColor(GlobalColor.colorPriceEqual);
            canvas.translate(0, DY);
            canvas.drawText(String.valueOf(jo.getInt("pj")), x - tips, y, paint);

            paint.setColor(GlobalColor.colorPriceDown);
            canvas.translate(0, DY);
            canvas.drawText(String.valueOf(jo.getInt("dj")), x - tips, y, paint);
        } catch (JSONException e) {
            Log.e(TAG, e.toString());
        }
    }
}

From source file:aierjun.com.aierjunlibrary.widget.tablayout.PagerSlidingTabStrip.java

@Override
protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    if (isInEditMode() || tabCount == 0) {
        return;/*w ww .j  a  v  a 2  s  .co  m*/
    }

    final int height = getHeight();

    // draw indicator line

    rectPaint.setColor(indicatorColor);

    // default: line below current tab
    View currentTab = tabsContainer.getChildAt(currentPosition);
    float lineLeft = currentTab.getLeft();
    float lineRight = currentTab.getRight();

    // if there is an offset, start interpolating left and right coordinates between current and next tab
    if (currentPositionOffset > 0f && currentPosition < tabCount - 1) {

        View nextTab = tabsContainer.getChildAt(currentPosition + 1);
        final float nextTabLeft = nextTab.getLeft();
        final float nextTabRight = nextTab.getRight();

        lineLeft = (currentPositionOffset * nextTabLeft + (1f - currentPositionOffset) * lineLeft);
        lineRight = (currentPositionOffset * nextTabRight + (1f - currentPositionOffset) * lineRight);
    }

    canvas.drawRect(lineLeft, height - indicatorHeight, lineRight, height, rectPaint);

    // draw underline

    rectPaint.setColor(underlineColor);
    canvas.drawRect(0, height - underlineHeight, tabsContainer.getWidth(), height, rectPaint);

    // draw divider

    dividerPaint.setColor(dividerColor);
    for (int i = 0; i < tabCount - 1; i++) {
        View tab = tabsContainer.getChildAt(i);
        canvas.drawLine(tab.getRight(), dividerPadding, tab.getRight(), height - dividerPadding, dividerPaint);
    }
}

From source file:com.abct.tljr.news.widget.PagerSlidingTabStrip.java

@Override
protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    if (isInEditMode() || tabCount == 0) {
        return;/*from w w  w  .  j a  va 2  s . co  m*/
    }

    final int height = getHeight();

    // draw indicator line

    rectPaint.setColor(indicatorColor);

    // default: line below current tab
    View currentTab = tabsContainer.getChildAt(currentPosition);
    float lineLeft = currentTab.getLeft();
    float lineRight = currentTab.getRight();

    // if there is an offset, start interpolating left and right coordinates
    // between current and next tab
    if (currentPositionOffset > 0f && currentPosition < tabCount - 1) {

        View nextTab = tabsContainer.getChildAt(currentPosition + 1);
        final float nextTabLeft = nextTab.getLeft();
        final float nextTabRight = nextTab.getRight();

        lineLeft = (currentPositionOffset * nextTabLeft + (1f - currentPositionOffset) * lineLeft);
        lineRight = (currentPositionOffset * nextTabRight + (1f - currentPositionOffset) * lineRight);
    }

    canvas.drawRect(lineLeft, height - indicatorHeight, lineRight, height, rectPaint);

    // draw underline

    // rectPaint.setColor(underlineColor);
    // canvas.drawRect(0, height - underlineHeight,
    // tabsContainer.getWidth(), height, rectPaint);

    // draw divider

    dividerPaint.setColor(dividerColor);
    for (int i = 0; i < tabCount - 1; i++) {
        View tab = tabsContainer.getChildAt(i);
        canvas.drawLine(tab.getRight(), dividerPadding, tab.getRight(), height - dividerPadding, dividerPaint);
    }

}

From source file:com.fivetrue.workout.timer.view.PagerSlidingTabStrip.java

@Override
protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    if (isInEditMode() || getCount() == 0) {
        return;/*from  w  w  w  . ja  v  a2 s . co  m*/
    }

    int height = getHeight();

    // draw indicator line

    // default: line below current tab
    View currentTab = tabsContainer.getChildAt(currentPosition);
    float lineLeft = currentTab.getLeft();
    float lineRight = currentTab.getRight();

    // if there is an offset, start interpolating left and right coordinates between current and next tab
    if (currentPositionOffset > 0f && currentPosition < getCount() - 1) {

        View nextTab = tabsContainer.getChildAt(currentPosition + 1);
        final float nextTabLeft = nextTab.getLeft();
        final float nextTabRight = nextTab.getRight();

        lineLeft = (currentPositionOffset * nextTabLeft + (1f - currentPositionOffset) * lineLeft);
        lineRight = (currentPositionOffset * nextTabRight + (1f - currentPositionOffset) * lineRight);
    }

    canvas.drawRect(0, 0, getWidth(), getHeight(), mPaintBackround);
    canvas.drawRect(lineLeft, height - indicatorHeight, lineRight, height, mPaintIndicator);
}

From source file:com.gmobi.poponews.widget.PagerSlidingTabStrip.java

@Override
protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    if (isInEditMode() || tabCount == 0) {
        return;/*from ww  w.ja v a 2 s .  c  o  m*/
    }

    final int height = getHeight();

    // draw indicator line

    rectPaint.setColor(indicatorColor);

    // default: line below current tab
    View currentTab = tabsContainer.getChildAt(currentPosition);
    float lineLeft = currentTab.getLeft();
    float lineRight = currentTab.getRight();

    // if there is an offset, start interpolating left and right coordinates between current and next tab
    if (currentPositionOffset > 0f && currentPosition < tabCount - 1) {

        View nextTab = tabsContainer.getChildAt(currentPosition + 1);
        final float nextTabLeft = nextTab.getLeft();
        final float nextTabRight = nextTab.getRight();

        lineLeft = (currentPositionOffset * nextTabLeft + (1f - currentPositionOffset) * lineLeft);
        lineRight = (currentPositionOffset * nextTabRight + (1f - currentPositionOffset) * lineRight);
    }

    canvas.drawRect(lineLeft, height - indicatorHeight, lineRight, height, rectPaint);

    // draw underline
    /*
    rectPaint.setColor(underlineColor);
    canvas.drawRect(0, height - underlineHeight, tabsContainer.getWidth(), height, rectPaint);
            
    // draw divider
            
    dividerPaint.setColor(dividerColor);
    for (int i = 0; i < tabCount - 1; i++) {
       View tab = tabsContainer.getChildAt(i);
       canvas.drawLine(tab.getRight(), dividerPadding, tab.getRight(), height - dividerPadding, dividerPaint);
    }
    */
}