ColorPickerView.java 文件源码

private void initPaintTools() {
    mSatValPaint = new Paint();
    mSatValTrackerPaint = new Paint();
    mHuePaint = new Paint();
    mHueTrackerPaint = new Paint();
    mAlphaPaint = new Paint();
    mAlphaTextPaint = new Paint();
    mBorderPaint = new Paint();

    mSatValTrackerPaint.setStyle(Style.STROKE);
    mSatValTrackerPaint.setStrokeWidth(2f * mDensity);
    mSatValTrackerPaint.setAntiAlias(true);

    mHueTrackerPaint.setColor(mSliderTrackerColor);
    mHueTrackerPaint.setStyle(Style.STROKE);
    mHueTrackerPaint.setStrokeWidth(2f * mDensity);
    mHueTrackerPaint.setAntiAlias(true);

    mAlphaTextPaint.setColor(0xff1c1c1c);
    mAlphaTextPaint.setTextSize(14f * mDensity);
    mAlphaTextPaint.setAntiAlias(true);
    mAlphaTextPaint.setTextAlign(Align.CENTER);
    mAlphaTextPaint.setFakeBoldText(true);
}