android.graphics.Paint#setColor ( )源码实例Demo

下面列出了android.graphics.Paint#setColor ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： bither-bitmap-sample 文件： ImageManageUtil.java

public static final Bitmap getRoundCornerBitmap(Bitmap bitmap, float roundPx) {
    if (bitmap == null)
        return bitmap;
    Bitmap output = Bitmap.createBitmap(bitmap.getWidth(),
            bitmap.getHeight(), Config.ARGB_8888);
    Canvas canvas = new Canvas(output);
    canvas.drawARGB(0, 0, 0, 0);
    final int color = 0xff010101;
    final Paint paint = new Paint();
    final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
    final RectF rectF = new RectF(rect);
    paint.setAntiAlias(true);
    paint.setColor(color);
    canvas.drawRoundRect(rectF, roundPx, roundPx, paint);
    paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
    canvas.drawBitmap(bitmap, rect, rect, paint);
    bitmap.recycle();
    return output;
}

源代码2 项目： CoolAndroidAnim 文件： NLetter.java

public NLetter(int x, int y) {
    super(x, y);
    // 将坐标点调整为中心点
    mCurY += LENGTH / 2;
    mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mPaint.setColor(Config.WHITE);
    mPaint.setStyle(Paint.Style.STROKE);
    mPaint.setStrokeWidth(STROKE_WIDTH);
    mPath = new Path();
    mFv = mDuration / 3;
    mSv = mDuration * 2 / 3;
    // 移动到起始位置
    mMoveX = mCurX - SHIFT;
    mMoveY = mCurY;
    mPath.moveTo(mMoveX, mMoveY);
    mRectF = new RectF();
    mRectF.set(mCurX - SHIFT, mCurY - SHIFT - LEG_LENGTH, mCurX + SHIFT, mCurY + SHIFT - LEG_LENGTH);
}

源代码3 项目： UPMiss 文件： DirectionView.java

private void init(AttributeSet attrs, int defStyleAttr, int defStyleRes) {
    ShapeDrawable drawable = new ShapeDrawable(new DirectionShape(3));
    Paint paint = drawable.getPaint();

    final TypedArray a = getContext().obtainStyledAttributes(
            attrs, R.styleable.DirectionView);
    int color = a.getColor(R.styleable.DirectionView_iLineColor, Color.GRAY);
    int size = a.getDimensionPixelOffset(R.styleable.DirectionView_iLineSize, (int) (getResources().getDisplayMetrics().density * 2));
    a.recycle();

    paint.setStyle(Paint.Style.STROKE);
    paint.setStrokeCap(Paint.Cap.ROUND);
    paint.setStrokeWidth(size);
    paint.setColor(color);

    setBackground(drawable);
}

源代码4 项目： 365browser 文件： ProfileDataCache.java

private Bitmap getCroppedBitmap(Bitmap bitmap) {
    Bitmap output = Bitmap.createBitmap(
            bitmap.getWidth(), bitmap.getHeight(), Config.ARGB_8888);
    Canvas canvas = new Canvas(output);

    final Paint paint = new Paint();
    final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());

    paint.setAntiAlias(true);
    canvas.drawARGB(0, 0, 0, 0);
    paint.setColor(Color.WHITE);

    final float radius =  (bitmap.getWidth() - mImageStrokePx) / 2f;
    canvas.drawCircle(bitmap.getWidth() / 2f, bitmap.getHeight() / 2f, radius, paint);
    paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
    canvas.drawBitmap(bitmap, rect, rect, paint);

    paint.setColor(mImageStrokeColor);
    paint.setStyle(Paint.Style.STROKE);
    paint.setXfermode(new PorterDuffXfermode(Mode.SRC));
    paint.setStrokeWidth(mImageStrokePx);
    canvas.drawCircle(bitmap.getWidth() / 2f, bitmap.getHeight() / 2f, radius, paint);

    return output;
}

源代码5 项目： Fatigue-Detection 文件： STUtils.java

/**
    * Draw the face rect in the Image
    * @param canvas
    * @param face
    * @param width
    * @param height
    * @param frontCamera
    */
static public void drawFaceRect(Canvas canvas, Rect rect, int width, int height, boolean frontCamera) {

	if(canvas == null) return;

	Paint paint = new Paint(); 
	paint.setColor(Color.rgb(57, 138, 243));
	int strokeWidth = Math.max(width / 240, 2);
	paint.setStrokeWidth(strokeWidth);

	if(frontCamera) {
		int left = rect.left;
		rect.left = width - rect.right;
		rect.right = width - left;
	}

	paint.setStyle(Style.STROKE);
	canvas.drawRect(rect, paint);
}

源代码6 项目： AndroidDemo 文件： CircleView.java

public CircleView(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    Log.d(TAG, "RotateView Created");
    mPaint = new Paint();
    mPaint.setStyle(Paint.Style.FILL);
    mPaint.setColor(Color.RED);
    mPaint.setAntiAlias(true);
    mPaint.setStrokeWidth(20);

    rectF = new RectF();
    rectF.top = 200;
    rectF.left = 200;
    rectF.right = 1000;
    rectF.bottom = 1000;

    holder = getHolder();
    holder.addCallback(this);
    this.setFocusable(true);
    this.setFocusableInTouchMode(true);
    this.setKeepScreenOn(true);
}

源代码7 项目： Chimee 文件： InputWindow.java

private void colorBackground(Canvas canvas) {
    int color = DEFAULT_BACKGROUND_COLOR;
    Drawable background = getBackground();
    if (background instanceof ColorDrawable)
        color = ((ColorDrawable) background).getColor();
    Paint paint = new Paint();
    paint.setColor(color);
    paint.setStyle(Paint.Style.FILL);
    canvas.drawPaint(paint);
}

源代码8 项目： AlarmOn 文件： MonthView.java

/**
 * Sets up the text and style properties for painting. Override this if you
 * want to use a different paint.
 */
protected void initView() {
    mMonthTitlePaint = new Paint();
    mMonthTitlePaint.setFakeBoldText(true);
    mMonthTitlePaint.setAntiAlias(true);
    mMonthTitlePaint.setTextSize(MONTH_LABEL_TEXT_SIZE);
    mMonthTitlePaint.setTypeface(Typeface.create(mMonthTitleTypeface, Typeface.BOLD));
    mMonthTitlePaint.setColor(mDayTextColor);
    mMonthTitlePaint.setTextAlign(Align.CENTER);
    mMonthTitlePaint.setStyle(Style.FILL);

    mSelectedCirclePaint = new Paint();
    mSelectedCirclePaint.setFakeBoldText(true);
    mSelectedCirclePaint.setAntiAlias(true);
    mSelectedCirclePaint.setColor(mTodayNumberColor);
    mSelectedCirclePaint.setTextAlign(Align.CENTER);
    mSelectedCirclePaint.setStyle(Style.FILL);
    mSelectedCirclePaint.setAlpha(SELECTED_CIRCLE_ALPHA);

    mMonthDayLabelPaint = new Paint();
    mMonthDayLabelPaint.setAntiAlias(true);
    mMonthDayLabelPaint.setTextSize(MONTH_DAY_LABEL_TEXT_SIZE);
    mMonthDayLabelPaint.setColor(mMonthDayTextColor);
    mMonthDayLabelPaint.setTypeface(TypefaceHelper.get(getContext(),"Roboto-Medium"));
    mMonthDayLabelPaint.setStyle(Style.FILL);
    mMonthDayLabelPaint.setTextAlign(Align.CENTER);
    mMonthDayLabelPaint.setFakeBoldText(true);

    mMonthNumPaint = new Paint();
    mMonthNumPaint.setAntiAlias(true);
    mMonthNumPaint.setTextSize(MINI_DAY_NUMBER_TEXT_SIZE);
    mMonthNumPaint.setStyle(Style.FILL);
    mMonthNumPaint.setTextAlign(Align.CENTER);
    mMonthNumPaint.setFakeBoldText(false);
}

源代码9 项目： SlidePager 文件： BarView.java

/**
 * Initializes the paints used for the bars
 */
private void initializePainters() {
    mBarFillPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mBarFillPaint.setColor(mBarColor);
    mBarFillPaint.setAntiAlias(true);
    mBarFillPaint.setStrokeWidth(0);
    mBarFillPaint.setStyle(Paint.Style.FILL);
}

源代码10 项目： nono-android 文件： SVBar.java

private void init(AttributeSet attrs, int defStyle) {
	final TypedArray a = getContext().obtainStyledAttributes(attrs,
			R.styleable.ColorBars, defStyle, 0);
	final Resources b = getContext().getResources();

	mBarThickness = a.getDimensionPixelSize(
			R.styleable.ColorBars_bar_thickness,
			b.getDimensionPixelSize(R.dimen.bar_thickness));
	mBarLength = a.getDimensionPixelSize(R.styleable.ColorBars_bar_length,
			b.getDimensionPixelSize(R.dimen.bar_length));
	mPreferredBarLength = mBarLength;
	mBarPointerRadius = a.getDimensionPixelSize(
			R.styleable.ColorBars_bar_pointer_radius,
			b.getDimensionPixelSize(R.dimen.bar_pointer_radius));
	mBarPointerHaloRadius = a.getDimensionPixelSize(
			R.styleable.ColorBars_bar_pointer_halo_radius,
			b.getDimensionPixelSize(R.dimen.bar_pointer_halo_radius));
	mOrientation = a.getBoolean(
			R.styleable.ColorBars_bar_orientation_horizontal, ORIENTATION_DEFAULT);

	a.recycle();

	mBarPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
	mBarPaint.setShader(shader);

	mBarPointerPosition = (mBarLength / 2) + mBarPointerHaloRadius;

	mBarPointerHaloPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
	mBarPointerHaloPaint.setColor(Color.BLACK);
	mBarPointerHaloPaint.setAlpha(0x50);

	mBarPointerPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
	mBarPointerPaint.setColor(0xff81ff00);

	mPosToSVFactor = 1 / ((float) mBarLength / 2);
	mSVToPosFactor = ((float) mBarLength / 2) / 1;
}

源代码11 项目： MapView 文件： RouteLayer.java

private void initLayer() {
    this.routeWidth = 10;

    paint = new Paint();
    paint.setAntiAlias(true);
    paint.setColor(Color.BLUE);
    paint.setStyle(Paint.Style.FILL_AND_STROKE);

    routeStartBmp = BitmapFactory.decodeResource(mapView.getResources(),
            R.mipmap.start_point);
    routeEndBmp = BitmapFactory.decodeResource(mapView.getResources(),
            R.mipmap.end_point);
}

源代码12 项目： NovelReader 文件： PageLoader.java

private void initPaint() {
    // 绘制提示的画笔
    mTipPaint = new Paint();
    mTipPaint.setColor(mTextColor);
    mTipPaint.setTextAlign(Paint.Align.LEFT); // 绘制的起始点
    mTipPaint.setTextSize(ScreenUtils.spToPx(DEFAULT_TIP_SIZE)); // Tip默认的字体大小
    mTipPaint.setAntiAlias(true);
    mTipPaint.setSubpixelText(true);

    // 绘制页面内容的画笔
    mTextPaint = new TextPaint();
    mTextPaint.setColor(mTextColor);
    mTextPaint.setTextSize(mTextSize);
    mTextPaint.setAntiAlias(true);

    // 绘制标题的画笔
    mTitlePaint = new TextPaint();
    mTitlePaint.setColor(mTextColor);
    mTitlePaint.setTextSize(mTitleSize);
    mTitlePaint.setStyle(Paint.Style.FILL_AND_STROKE);
    mTitlePaint.setTypeface(Typeface.DEFAULT_BOLD);
    mTitlePaint.setAntiAlias(true);

    // 绘制背景的画笔
    mBgPaint = new Paint();
    mBgPaint.setColor(mBgColor);

    // 绘制电池的画笔
    mBatteryPaint = new Paint();
    mBatteryPaint.setAntiAlias(true);
    mBatteryPaint.setDither(true);

    // 初始化页面样式
    setNightMode(mSettingManager.isNightMode());
}

源代码13 项目： adamant-android 文件： AvatarGraphics.java

public int drawCircleWithBorder(int sizePx, int borderSizePx, Canvas canvas, int color) {
    Paint transparent = new Paint();
    transparent.setAlpha(Color.TRANSPARENT);
    transparent.setColor(Color.TRANSPARENT);
    canvas.drawColor(Color.TRANSPARENT);
    canvas.drawRect(0,0, sizePx, sizePx, transparent);


    float cx = sizePx / 2.0f;
    float r = cx - (borderSizePx * 2);

    Paint background = new Paint();
    background.setColor(color);
    background.setStyle(Paint.Style.FILL);

    canvas.drawCircle(cx, cx , r, background);

    Paint border = new Paint();
    border.setColor(avatarThemesProvider.provideBorderColor());
    border.setStrokeWidth(borderSizePx);
    border.setStyle(Paint.Style.STROKE);
    border.setAntiAlias(true);

    canvas.drawCircle(cx , cx, r, border);

    return sizePx - (borderSizePx * 2);
}

源代码14 项目： NightWatch 文件： CircleWatchface.java

public void addIndicator(Canvas canvas, float bg, int color) {
    float convertedBg;
    convertedBg = bgToAngle(bg);
    convertedBg += 270;
    Paint paint = new Paint();
    paint.setColor(color);
    float offset = 9;
    RectF rectTemp = new RectF(PADDING + offset - CIRCLE_WIDTH / 2, PADDING + offset - CIRCLE_WIDTH / 2, (displaySize.x - PADDING - offset + CIRCLE_WIDTH / 2), (displaySize.y - PADDING - offset + CIRCLE_WIDTH / 2));
    canvas.drawArc(rectTemp, convertedBg, 2, true, paint);
}

源代码15 项目： TimetableView 文件： PerWeekView.java

public PerWeekView(Context context, AttributeSet attrs) {
    super(context, attrs);
    initAttr(attrs);

    lightPaint=new Paint();
    lightPaint.setColor(lightColor);
    lightPaint.setAntiAlias(true);
    lightPaint.setStyle(Paint.Style.FILL);

    grayPaint=new Paint();
    grayPaint.setColor(grayColor);
    grayPaint.setAntiAlias(true);
    grayPaint.setStyle(Paint.Style.FILL);
}

源代码16 项目： imsdk-android 文件： PuzzlePiece.java

private void draw(Canvas canvas, int alpha, boolean needClip) {
  if (drawable instanceof BitmapDrawable){
    int saved = canvas.saveLayer(null, null, Canvas.ALL_SAVE_FLAG);

    Bitmap bitmap = ((BitmapDrawable) drawable).getBitmap();
    Paint paint= ((BitmapDrawable) drawable).getPaint();

    paint.setColor(Color.WHITE);
    paint.setAlpha(alpha);
    if (needClip) {
      canvas.drawPath(area.getAreaPath(), paint);
      paint.setXfermode(SRC_IN);
    }
    canvas.drawBitmap(bitmap,matrix,paint);
    paint.setXfermode(null);

    canvas.restoreToCount(saved);
  }else {
    canvas.save();
    if (needClip) {
      canvas.clipPath(area.getAreaPath());
    }
    canvas.concat(matrix);
    drawable.setBounds(drawableBounds);
    drawable.setAlpha(alpha);
    drawable.draw(canvas);

    canvas.restore();
  }
}

源代码17 项目： prayer-times-android 文件： WidgetLegacy.java

static void updateSilenter(Context context, AppWidgetManager appWidgetManager, int widgetId) {
    Resources r = context.getResources();
    float dp = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 1, r.getDisplayMetrics());

    Theme theme = WidgetUtils.getTheme(widgetId);
    WidgetUtils.Size size = WidgetUtils.getSize(context, appWidgetManager, widgetId, 1f);
    int s = size.width;
    if (s <= 0)
        return;
    RemoteViews remoteViews = new RemoteViews(context.getPackageName(), R.layout.vakit_widget);

    Intent i = new Intent(context, SilenterPrompt.class);
    remoteViews.setOnClickPendingIntent(R.id.widget, PendingIntent.getActivity(context, 0, i, PendingIntent.FLAG_UPDATE_CURRENT));

    Bitmap bmp = Bitmap.createBitmap(s, s, Bitmap.Config.ARGB_4444);
    Canvas canvas = new Canvas(bmp);
    canvas.scale(0.99f, 0.99f, s / 2f, s / 2f);
    Paint paint = new Paint();
    paint.setAntiAlias(true);
    paint.setDither(true);
    paint.setFilterBitmap(true);

    paint.setStyle(Paint.Style.FILL);
    paint.setColor(theme.bgcolor);
    canvas.drawRect(0, 0, s, s, paint);

    paint.setColor(theme.textcolor);
    paint.setStyle(Paint.Style.FILL_AND_STROKE);
    paint.setAntiAlias(true);
    paint.setSubpixelText(true);

    paint.setColor(theme.hovercolor);

    paint.setColor(theme.textcolor);

    paint.setTextSize((s * 25) / 100f);
    paint.setTextAlign(Paint.Align.CENTER);
    canvas.drawText("Sessize", s / 2f, (s * 125) / 300f, paint);
    canvas.drawText("al", s / 2f, (s * 25) / 30f, paint);

    paint.setStyle(Paint.Style.STROKE);
    paint.setStrokeWidth(dp);
    paint.setColor(theme.strokecolor);
    canvas.drawRect(0, 0, s, s, paint);

    remoteViews.setImageViewBitmap(R.id.widget, bmp);

    try {
        appWidgetManager.updateAppWidget(widgetId, remoteViews);
    } catch (RuntimeException e) {
        if (!e.getMessage().contains("exceeds maximum bitmap memory usage")) {
            Crashlytics.logException(e);
        }
    }
}

源代码18 项目： WidgetCase 文件： HorTaperChart.java

private void init(Context context) {
        mContext = context;
        mOffBtm = DensityUtil.dp2px(18);
        mQuadOffset = DensityUtil.dp2px(5);
        mInterSpace = DensityUtil.dp2px(24);
        mLabelWidth = DensityUtil.dp2px(98);
        mLeftAxisLabelMargin = DensityUtil.dp2px(4f);

        mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
        mPaint.setARGB(153, 255, 196, 0);
        mPaint.setStrokeWidth(6);

        mAxisPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
        mAxisPaint.setColor(Color.rgb(149, 199, 255));
        mAxisPaint.setStrokeWidth(DensityUtil.dp2px(0.5f));

        mTextPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
        mTextPaint.setColor(Color.rgb(153, 153, 153));
        mTextPaint.setTextSize(DensityUtil.sp2px(mContext, 10));
//        mTextPaint.setTextAlign(Paint.Align.LEFT);

        mNullPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
        mNullPaint.setColor(Color.rgb(200, 200, 200));
        mNullPaint.setTextSize(DensityUtil.sp2px(mContext, 12f));

        mPointPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
        mPointPaint.setColor(Color.RED);
        mPointPaint.setStrokeWidth(10);
        mPointPaint.setStyle(Paint.Style.FILL_AND_STROKE);

        mLinePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
        mLinePaint.setStyle(Paint.Style.FILL);
        mLinePaint.setStrokeWidth(DensityUtil.dp2px(0.5f));
        mLinePaint.setColor(Color.RED);

        mYAxisList = new ArrayList<>(6);
        mList = new ArrayList<>(6);
        mXValues = new ArrayList<>(6);
        mYValues = new ArrayList<>(6);

        final ViewConfiguration vc = ViewConfiguration.get(mContext);
        mMaxFlingVelocity = vc.getScaledMaximumFlingVelocity();
        mMinFlingVelocity = vc.getScaledMinimumFlingVelocity();

        mScroller = new OverScroller(getContext(), interpolator);
    }

源代码19 项目： android-gooview 文件： GooView.java

private void init() {
    mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    // mPaint.setAntiAlias(true);
    mPaint.setColor(Color.RED);
    mPath = new Path();
}

源代码20 项目： android-material-motion 文件： SeparatorView.java

private void init() {
  linePaint = new Paint();
  linePaint.setAlpha(50);
  linePaint.setColor(Color.BLACK);
  linePaint.setStrokeWidth(10);
}

方法所在类

android.graphics.Paint