ColorTable.java 文件源码

@Override
public void draw(Canvas canvas) {
    super.draw(canvas);

    float width = getMeasuredWidth();
    float height = getMeasuredHeight();

    for (int i = 0; i < sColors.length; i++) {
        float top = height / sColors.length * i;
        float bottom = height / sColors.length * (i + 1);
        for (int x = 0; x < sColors[i].length; x++) {
            float left = width / sColors[i].length * x;
            float right = width / sColors[i].length * (x + 1);
            mColorPaint.setColor(Color.parseColor(sColors[i][x]));
            canvas.drawRect(left, top, right, bottom, mColorPaint);
        }
    }
}