Java Paint.setStrokeWidth方法代码示例

import android.graphics.Paint; //导入方法依赖的package包/类
private void drawBorder(Canvas canvas){
    if(mBorderWidth > 0){
        Paint paint = new Paint();
        paint.setStrokeWidth(mBorderWidth);
        paint.setStyle(Paint.Style.STROKE);
        paint.setColor(mBorderColor);
        paint.setAntiAlias(true);
        if (mShapeType == 0) {
            canvas.drawCircle(mWidth / 2, mHeight / 2, mWidth / 2, paint);
        } else {
            // 当ShapeType = 1 时 图片为圆角矩形
            RectF rectf = new RectF(0, 0, getWidth(), getHeight());
            canvas.drawRoundRect(rectf, mRadius, mRadius, paint);
        }
    }
}
 

import android.graphics.Paint; //导入方法依赖的package包/类
private void drawBackground() {
    canvasBack.drawColor(ContextCompat.getColor(getContext(), android.R.color.background_light));
    Paint p1 = new Paint();
    p1.setStrokeWidth(3);
    p1.setColor(ContextCompat.getColor(getContext(), R.color.colorBadMood));
    canvasBack.drawLine(0, baseLineY, width, baseLineY, p1);
    Paint p2 = new Paint();
    p2.setStrokeWidth(3);
    p2.setColor(ContextCompat.getColor(getContext(), R.color.colorDissatisfied));
    canvasBack.drawLine(0, baseLineY - abstandY, width, baseLineY - abstandY, p2);
    Paint p3 = new Paint();
    p3.setStrokeWidth(3);
    p3.setColor(ContextCompat.getColor(getContext(), R.color.colorNeutral));
    canvasBack.drawLine(0, baseLineY - (2 * abstandY), width, baseLineY - (2 * abstandY), p3);
    Paint p4 = new Paint();
    p4.setStrokeWidth(3);
    p4.setColor(ContextCompat.getColor(getContext(), R.color.colorSatisfied));
    canvasBack.drawLine(0, baseLineY - (3 * abstandY), width, baseLineY - (3 * abstandY), p4);
    Paint p5 = new Paint();
    p5.setStrokeWidth(3);
    p5.setColor(ContextCompat.getColor(getContext(), R.color.colorVerySatisfied));
    canvasBack.drawLine(0, baseLineY - (4 * abstandY), width, baseLineY - (4 * abstandY), p5);
}
 

import android.graphics.Paint; //导入方法依赖的package包/类
private void init() {
  mLinePath = new Path();
  mLinePaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.DITHER_FLAG);
  mLinePaint.setColor(0xFFF90382);
  mLinePaint.setStyle(Paint.Style.STROKE);
  mLinePaint.setStrokeWidth(10.0f);

  mTextPaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.DITHER_FLAG);
  mTextPaint.setColor(Color.WHITE);
  mTextPaint.setTextSize(Util.sp2px(mContext, 13.0f));

  mBubblePaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.DITHER_FLAG);
  mBubblePaint.setColor(0xFF3B4DEC);

  mBubblePath = new Path();
  mBubbleRect = new RectF();
}
 

import android.graphics.Paint; //导入方法依赖的package包/类
/**
 * Draws rect for current value
 * @param canvas the canvas for drawing
 */
private void drawCenterRect(Canvas canvas) {
	int center = getHeight() / 2;
	int offset = (int) (getItemHeight() / 2 * 1.2);
	/*/ Remarked by wulianghuan 2014-11-27  使用自己的画线，而不是描边
	Rect rect = new Rect(left, top, right, bottom)
	centerDrawable.setBounds(bounds)
	centerDrawable.setBounds(0, center - offset, getWidth(), center + offset);
	centerDrawable.draw(canvas);
	//*/
	Paint paint = new Paint();
	paint.setColor(getResources().getColor(R.color.red_500));
	// 设置线宽
	paint.setStrokeWidth((float) 3);
	// 绘制上边直线
	canvas.drawLine(0, center - offset, getWidth(), center - offset, paint);
	// 绘制下边直线
	canvas.drawLine(0, center + offset, getWidth(), center + offset, paint);
	//*/
}
 

import android.graphics.Paint; //导入方法依赖的package包/类
public UnderLinePageIndicator(Context context, AttributeSet attrs, int defStyle) {

		super(context, attrs, defStyle);
		
		setHorizontalScrollBarEnabled(false);

		TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.TabPageIndicator, defStyle, 0);

		selectedTextColor = a.getColor(R.styleable.TabPageIndicator_selectedTextColor,
				Color.parseColor("#F28300"));
		unSelectedTextColor = a.getColor(R.styleable.TabPageIndicator_unSelectedTextColor,
				Color.BLACK);
		tabWidth = (int) a.getDimension(R.styleable.TabPageIndicator_tagWidth, 0);
		mTabLayout = new IcsLinearLayout(context, R.attr.vpiTabPageIndicatorStyle);

		addView(mTabLayout, new ViewGroup.LayoutParams(WRAP_CONTENT, MATCH_PARENT));
		
		//用来绘制滚动的下划线
		mPaint = new Paint();  
        mPaint.setColor(selectedTextColor); 
        mPaint.setStrokeWidth(lineHeight);

		setWillNotDraw(false);
	}
 

import android.graphics.Paint; //导入方法依赖的package包/类
/**
 * initialize paints
 */
private void initPaints(){
	defaultPaint = new Paint();
	defaultPaint.setColor(getResources().getColor(R.color.blue_78d2f6));
	defaultPaint.setStrokeWidth(2.0f);
	defaultPaint.setStyle(Style.STROKE);
	defaultPaint.setAntiAlias(true);
	
	selectPaint = new Paint();
	selectPaint.setColor(getResources().getColor(R.color.blue_00aaee));
	selectPaint.setStrokeWidth(3.0f);
	//selectPaint.setStyle(Style.STROKE);
	selectPaint.setAntiAlias(true);
	
	errorPaint = new Paint();
	errorPaint.setColor(getResources().getColor(R.color.red_f3323b));
	errorPaint.setStrokeWidth(3.0f);
	//errorPaint.setStyle(Style.STROKE);
	errorPaint.setAntiAlias(true);
}
 

import android.graphics.Paint; //导入方法依赖的package包/类
public void render(Canvas canvas) {
  if (this.canvas == null) return;

  float scaleX = 1.0F * canvas.getWidth() / this.canvas.getWidth();
  float scaleY = 1.0F * canvas.getHeight() / this.canvas.getHeight();

  Matrix matrix = new Matrix();
  matrix.setScale(scaleX, scaleY);

  for (int i = 0; i < this.historyPointer; i++) {
    Path path   = this.pathLists.get(i);
    Paint paint = this.paintLists.get(i);

    Path scaledPath = new Path();
    path.transform(matrix, scaledPath);

    Paint scaledPaint = new Paint(paint);
    scaledPaint.setStrokeWidth(scaledPaint.getStrokeWidth() * scaleX);

    canvas.drawPath(scaledPath, scaledPaint);
  }
}
 

import android.graphics.Paint; //导入方法依赖的package包/类
public void setViewPaint() {
  //绘制风格
  paint = new Paint();
  //去锯齿
  paint.setAntiAlias(true);
  //设置绘制颜色
  paint.setColor(getResources().getColor(android.R.color.holo_blue_light));
  //为了方便看Path的路径效果
  //设置绘制风格为空心
  paint.setStyle(Paint.Style.STROKE);
  //设置空心边框的宽度
  paint.setStrokeWidth(10);
}
 

import android.graphics.Paint; //导入方法依赖的package包/类
private void initPaint() {
    mBgPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mBgPaint.setColor(bgColor);

    mShortLinePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mShortLinePaint.setColor(Color.WHITE);
    mShortLinePaint.setStrokeWidth(mShortLineWidth);

    mHighLinePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mHighLinePaint.setColor(Color.WHITE);
    mHighLinePaint.setStrokeWidth(mHighLineWidth);

    mIndicatorTxtPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mIndicatorTxtPaint.setColor(keduColor);
    mIndicatorTxtPaint.setTextSize(mScaleTextsize);

    mIndicatorViewPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mIndicatorViewPaint.setColor(Color.WHITE);

    mValuePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mValuePaint.setColor(valueColor);
    mValuePaint.setStrokeWidth(mHighLineWidth);
    mValuePaint.setTextSize(mValueTextsize);

    mDanweiPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mDanweiPaint.setColor(Color.DKGRAY);
    mDanweiPaint.setStrokeWidth(mHighLineWidth);
    mDanweiPaint.setTextSize(18);
}
 

import android.graphics.Paint; //导入方法依赖的package包/类
public MapPlaceholderDrawable() {
    super();
    paint = new Paint();
    paint.setColor(0xffded7d6);
    linePaint = new Paint();
    linePaint.setColor(0xffc6bfbe);
    linePaint.setStrokeWidth(AndroidUtilities.dp(1));
}
 

import android.graphics.Paint; //导入方法依赖的package包/类
private void init() {
        setBackgroundColor(Color.TRANSPARENT);
        mPaint = new Paint();
        mPaint.setAntiAlias(true);
        mPaint.setStyle(Paint.Style.STROKE);
        mPaint.setColor(Color.WHITE);
        paddingSize = PixelUtil.dp2px(3);
        mPaint.setStrokeWidth(paddingSize);
        bgPaint = new Paint();
        bgPaint.setAntiAlias(true);
        bgPaint.setStyle(Paint.Style.FILL);
        bgPaint.setColor(Color.WHITE);
}
 

import android.graphics.Paint; //导入方法依赖的package包/类
private void detect(JSONObject obj) throws JSONException {
	int ret = obj.getInt("ret");
	if (ret != 0) {
		showTip("���ʧ��");
		return;
	}

	if ("success".equals(obj.get("rst"))) {
		JSONArray faceArray = obj.getJSONArray("face");

		Paint paint = new Paint();
		paint.setColor(Color.RED);
		paint.setStrokeWidth(Math.max(mImage.getWidth(), mImage.getHeight()) / 100f);

		Bitmap bitmap = Bitmap.createBitmap(mImage.getWidth(),
				mImage.getHeight(), Config.ARGB_8888);
		Canvas canvas = new Canvas(bitmap);
		canvas.drawBitmap(mImage, new Matrix(), null);
		for (int i = 0; i < faceArray.length(); i++) {
			float x1 = (float) faceArray.getJSONObject(i)
					.getJSONObject("position").getDouble("left");
			float y1 = (float) faceArray.getJSONObject(i)
					.getJSONObject("position").getDouble("top");
			float x2 = (float) faceArray.getJSONObject(i)
					.getJSONObject("position").getDouble("right");
			float y2 = (float) faceArray.getJSONObject(i)
					.getJSONObject("position").getDouble("bottom");
			paint.setStyle(Style.STROKE);
			canvas.drawRect(new Rect((int)x1, (int)y1, (int)x2, (int)y2), 
					paint);
		}

		mImage = bitmap;
		((ImageView) findViewById(R.id.online_img)).setImageBitmap(mImage);
	} else {
		showTip("���ʧ��");
	}
}
 

import android.graphics.Paint; //导入方法依赖的package包/类
private void init(LineConfig config) {
    bgPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    bgPaint.setColor(Color.TRANSPARENT);

    paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setStrokeWidth(config.getThick());
    paint.setColor(config.getColor());
    paint.setAlpha(config.getAlpha());
}
 

import android.graphics.Paint; //导入方法依赖的package包/类
private void setupView() {
    linePaint = new Paint();
    linePaint.setAntiAlias(true);//抗锯齿
    linePaint.setStyle(Paint.Style.STROKE);//STROKE描边FILL填充
    linePaint.setColor(lineColor);
    linePaint.setStrokeWidth(dip2px(lineWidthDP));//边框宽度

    pointPaint = new Paint();
    pointPaint.setAntiAlias(true);
    pointPaint.setStyle(Paint.Style.FILL);
    pointPaint.setColor(pointColor);
    pointPaint.setStrokeWidth(dip2px(pointWidthDP));

    tablePaint = new Paint();
    tablePaint.setAntiAlias(true);
    tablePaint.setStyle(Paint.Style.STROKE);
    tablePaint.setColor(tableColor);
    tablePaint.setStrokeWidth(dip2px(tableWidthDP));

    textRulerPaint = new Paint();
    textRulerPaint.setAntiAlias(true);
    textRulerPaint.setStyle(Paint.Style.FILL);
    textRulerPaint.setTextAlign(Paint.Align.CENTER);
    textRulerPaint.setColor(rulerTextColor);//文本颜色
    textRulerPaint.setTextSize(sp2px(rulerTextSizeSP));//字体大小

    textPointPaint = new Paint();
    textPointPaint.setAntiAlias(true);
    textPointPaint.setStyle(Paint.Style.FILL);
    textPointPaint.setTextAlign(Paint.Align.CENTER);
    textPointPaint.setColor(pointTextColor);//文本颜色
    textPointPaint.setTextSize(sp2px(pointTextSizeSP));//字体大小

    linePath = new Path();
    tablePath = new Path();

    resetParam();
}
 

import android.graphics.Paint; //导入方法依赖的package包/类
/**
 * updates the paint of the marker
 */
private void updateMarkerColor() {
    mMarkerColorPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mMarkerColorPaint.setColor(mProgressBackgroundColor);
    mMarkerColorPaint.setStyle(Paint.Style.STROKE);
    mMarkerColorPaint.setStrokeWidth(mCircleStrokeWidth / 2);

    invalidate();
}