Example usage for android.graphics Paint setColor

Introduction

In this page you can find the example usage for android.graphics Paint setColor.

Prototype

public void setColor(@ColorInt int color) 

Source Link

Document

Set the paint's color.

Usage

From source file:org.mariotaku.twidere.view.ShapedImageView.java

private void updateShadowBitmap() {
    if (useOutline())
        return;// w  w w.  j  a v  a2 s .c o  m
    final int width = getWidth(), height = getHeight();
    if (width <= 0 || height <= 0)
        return;
    final int contentLeft = getPaddingLeft(), contentTop = getPaddingTop(),
            contentRight = width - getPaddingRight(), contentBottom = height - getPaddingBottom();
    final int contentWidth = contentRight - contentLeft, contentHeight = contentBottom - contentTop;
    final float radius = mShadowRadius, dy = radius * 1.5f / 2;
    final int size = Math.round(Math.min(contentWidth, contentHeight) + radius * 2);
    mShadowBitmap = Bitmap.createBitmap(size, Math.round(size + dy), Config.ARGB_8888);
    Canvas canvas = new Canvas(mShadowBitmap);
    final Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setColor(0xFF000000 | mBackgroundPaint.getColor());
    paint.setShadowLayer(radius, 0, radius * 1.5f / 2, SHADOW_START_COLOR);
    final RectF rect = new RectF(radius, radius, size - radius, size - radius);
    if (getStyle() == SHAPE_CIRCLE) {
        canvas.drawOval(rect, paint);
        paint.setShadowLayer(0, 0, 0, 0);
        paint.setXfermode(new PorterDuffXfermode(Mode.CLEAR));
        canvas.drawOval(rect, paint);
    } else {
        final float cr = getCalculatedCornerRadius();
        canvas.drawRoundRect(rect, cr, cr, paint);
        paint.setShadowLayer(0, 0, 0, 0);
        paint.setXfermode(new PorterDuffXfermode(Mode.CLEAR));
        canvas.drawRoundRect(rect, cr, cr, paint);
    }
    invalidate();
}

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From source file:org.thoughtcrime.securesms.scribbles.widget.MotionView.java

private void initEntityBorder(@NonNull MotionEntity entity) {
    // init stroke
    int strokeSize = getResources().getDimensionPixelSize(R.dimen.scribble_stroke_size);
    Paint borderPaint = new Paint();
    borderPaint.setStrokeWidth(strokeSize);
    borderPaint.setAntiAlias(true);/*from   w  w  w  .  j av a 2s .  c o m*/
    borderPaint.setColor(getContext().getResources().getColor(R.color.sticker_selected_color));

    entity.setBorderPaint(borderPaint);
}

---

From source file:com.example.android.common.view.DividerItemDecoration.java

public void drawHorizontal(Canvas c, RecyclerView parent) {
    final int top = parent.getPaddingTop();
    final int bottom = parent.getHeight() - parent.getPaddingBottom();
    Paint paint = new Paint();
    final int childCount = parent.getChildCount();
    for (int i = 0; i < childCount; i++) {
        final View child = parent.getChildAt(i);
        final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
        final int left = child.getRight() + params.rightMargin + Math.round(ViewCompat.getTranslationX(child));
        final int right = left + mDivider.getIntrinsicHeight();
        paint.setColor(Color.RED);
        mDivider.setBounds(left, top, right, bottom);
        mDivider.draw(c);/*ww w. j a v a 2 s .  co  m*/
        //            c.drawRect(left, top, right, bottom, paint);
    }
}

---

From source file:hku.fyp14017.blencode.ui.fragment.AddBrickFragment.java

public ImageView getGlowingBorder(Bitmap bitmap) {
    ImageView imageView = new ImageView(getActivity());
    imageView.setBackgroundColor(Color.TRANSPARENT);
    imageView.setId(hku.fyp14017.blencode.R.id.drag_and_drop_list_view_image_view);

    Bitmap glowingBitmap = Bitmap.createBitmap(bitmap.getWidth() + 30, bitmap.getHeight() + 30,
            Bitmap.Config.ARGB_8888);//from   w  w  w .ja  va 2s .  c o m
    Canvas glowingCanvas = new Canvas(glowingBitmap);
    Bitmap alpha = bitmap.extractAlpha();
    Paint paintBlur = new Paint();
    paintBlur.setColor(Color.WHITE);
    glowingCanvas.drawBitmap(alpha, 15, 15, paintBlur);
    BlurMaskFilter blurMaskFilter = new BlurMaskFilter(15.0f, BlurMaskFilter.Blur.OUTER);
    paintBlur.setMaskFilter(blurMaskFilter);
    glowingCanvas.drawBitmap(alpha, 15, 15, paintBlur);
    paintBlur.setMaskFilter(null);
    glowingCanvas.drawBitmap(bitmap, 15, 15, paintBlur);

    imageView.setImageBitmap(glowingBitmap);

    return imageView;
}

---

From source file:com.android.cts.verifier.managedprovisioning.NfcTestActivity.java

/**
 * Creates a Bitmap image that contains red on white text with a specified margin.
 * @param text Text to be displayed in the image.
 * @return A Bitmap image with the above specification.
 *//*from  ww  w. j  a v a2s .  c  om*/
private Bitmap createSampleImage(String text) {
    Paint paint = new Paint();
    paint.setStyle(Paint.Style.FILL);
    paint.setTextSize(TEXT_SIZE);
    Rect rect = new Rect();
    paint.getTextBounds(text, 0, text.length(), rect);
    int w = 2 * MARGIN + rect.right - rect.left;
    int h = 2 * MARGIN + rect.bottom - rect.top;
    Bitmap dest = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas();
    canvas.setBitmap(dest);
    paint.setColor(Color.WHITE);
    canvas.drawPaint(paint);
    paint.setColor(Color.RED);
    canvas.drawText(text, MARGIN - rect.left, MARGIN - rect.top, paint);
    return dest;
}

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From source file:com.nextgis.maplibui.fragment.ReorderedLayerView.java

/**
 * Returns a bitmap showing a screenshot of the view passed in.
 *///from  ww  w .  j  a  va2 s . co m
protected Bitmap getBitmapFromView(View v) {
    Bitmap bitmap = Bitmap.createBitmap(v.getWidth(), v.getHeight(), Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap);

    Paint paint = new Paint();
    paint.setStyle(Paint.Style.FILL);
    paint.setColor(getResources().getColor(R.color.background_floating_material_light));
    Rect rect = new Rect(0, 0, v.getWidth(), v.getHeight());
    canvas.drawRect(rect, paint);

    v.draw(canvas);
    return bitmap;
}

---

From source file:com.abhinavjhanwar.android.egg.neko.Cat.java

public Bitmap createLargeBitmap(Context context) {
    final Resources res = context.getResources();
    final int w = res.getDimensionPixelSize(android.R.dimen.notification_large_icon_width);
    final int h = res.getDimensionPixelSize(android.R.dimen.notification_large_icon_height);

    Bitmap result = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
    final Canvas canvas = new Canvas(result);
    final Paint pt = new Paint();
    float[] hsv = new float[3];
    Color.colorToHSV(mBodyColor, hsv);
    hsv[2] = (hsv[2] > 0.5f) ? (hsv[2] - 0.25f) : (hsv[2] + 0.25f);
    pt.setColor(Color.HSVToColor(hsv));
    pt.setFlags(Paint.ANTI_ALIAS_FLAG);
    float r = w / 2;
    canvas.drawCircle(r, r, r, pt);//w  w  w .j  a  v  a 2 s .  c o  m
    int m = w / 10;

    slowDraw(canvas, m, m, w - m - m, h - m - m);

    return result;
}

---

From source file:com.mn.tiger.widget.viewpager.TGPagerSlidingTabStrip.java

/**
 * /*  w ww  . j av  a2 s  .  c o m*/
 * @param canvas
 * @param rectPaint
 */
protected void onDrawUnderLine(Canvas canvas, Paint rectPaint) {
    // draw underline
    rectPaint.setColor(underlineColor);
    canvas.drawRect(0, getHeight() - underlineHeight, tabsContainer.getWidth(), getHeight(), rectPaint);
}

---

From source file:com.mn.tiger.widget.viewpager.TGPagerSlidingTabStrip.java

/**
 * /*from  w  w w  .j  a v a2 s.  co m*/
 * @param canvas
 * @param dividerPaint
 */
protected void onDrawDivider(Canvas canvas, Paint dividerPaint) {
    // 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(), getHeight() - dividerPadding,
                dividerPaint);
    }
}

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From source file:org.adw.library.widgets.discreteseekbar.internal.drawable.AlmostRippleDrawable.java

@Override
public void doDraw(Canvas canvas, Paint paint) {
    Rect bounds = getBounds();//from w w  w .  j av a 2  s. c  o m
    int size = Math.min(bounds.width(), bounds.height());
    float scale = mCurrentScale;
    int rippleColor = mRippleColor;
    int bgColor = mRippleBgColor;
    float radius = (size / 2);
    float radiusAnimated = radius * scale;
    if (scale > INACTIVE_SCALE) {
        if (bgColor != 0) {
            paint.setColor(bgColor);
            paint.setAlpha(decreasedAlpha(Color.alpha(bgColor)));
            canvas.drawCircle(bounds.centerX(), bounds.centerY(), radius, paint);
        }
        if (rippleColor != 0) {
            paint.setColor(rippleColor);
            paint.setAlpha(modulateAlpha(Color.alpha(rippleColor)));
            canvas.drawCircle(bounds.centerX(), bounds.centerY(), radiusAnimated, paint);
        }
    }
}

---

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