Java BlockShapeUtil.cornerTo方法代码示例

import edu.mit.blocks.codeblocks.rendering.BlockShapeUtil; //导入方法依赖的package包/类
protected void makeBottomSide() {
    //start bottom-right
    setEndPoint(gpBottom, botLeftCorner, topLeftCorner, true);

    //curve down and right
    BlockShapeUtil.cornerTo(gpBottom, botLeftCorner, botRightCorner, blockCornerRadius);

    /// CONTROL CONNECTOR
    // Removing the isCommandBlock requirement for now because procedure block has an after connector
    //if (block.isCommandBlock() && block.hasAfterConnector()) {
    if (block.hasAfterConnector() && !rb.isCollapsed()) {
        //control connector if necessary
        // Trying left-aligned ports
        Point2D p = BCS.addControlConnectorShape(gpBottom, (float) COMMAND_PORT_OFFSET + blockCornerRadius, true);
        rb.updateSocketPoint(block.getAfterConnector(), p);
    }

    //curve right and up
    BlockShapeUtil.cornerTo(gpBottom, botRightCorner, topRightCorner, blockCornerRadius);

    //end bottom
    setEndPoint(gpBottom, botRightCorner, topRightCorner, false);
}
 

import edu.mit.blocks.codeblocks.rendering.BlockShapeUtil; //导入方法依赖的package包/类
protected void makeTopSide() {

        //starting point of the block
        //gpTop.moveTo((float) topLeftCorner.getX(), (float) topLeftCorner.getY() + blockCornerRadius);
        setEndPoint(gpTop, topLeftCorner, botLeftCorner, true);


        //curve up and right
        BlockShapeUtil.cornerTo(gpTop, topLeftCorner, topRightCorner, blockCornerRadius);


        //command socket if necessary
        if (block.isCommandBlock() && block.hasBeforeConnector()) {
            //params: path, distance to center of block, going right
            // Old center-aligned ports
            //Point2D p = BCS.addControlConnectorShape(gpTop, (float) topLeftCorner.distance(topRightCorner) / 2 - blockCornerRadius, true);
            // Trying left-aligned ports for now
            Point2D p = BCS.addControlConnectorShape(gpTop, (float) COMMAND_PORT_OFFSET + blockCornerRadius, true);

            rb.updateSocketPoint(block.getBeforeConnector(), p);
        }


        //curve down
        BlockShapeUtil.cornerTo(gpTop, topRightCorner, botRightCorner, blockCornerRadius);

        //end topside
        //gpTop.lineTo(blockBody.x + blockBody.width, blockBody.y + blockCornerRadius);
        //gpTop.lineTo((float) topRightCorner.getX(), (float) topRightCorner.getY() + blockCornerRadius);
        setEndPoint(gpTop, topRightCorner, botRightCorner, false);
    }
 

import edu.mit.blocks.codeblocks.rendering.BlockShapeUtil; //导入方法依赖的package包/类
public Point2D addCommandSocket(GeneralPath blockPath, int commandSocketHeight) {

        //draw bar
        BlockShapeUtil.lineToRelative(blockPath, COMMAND_INPUT_BAR_WIDTH, 0);
        BlockShapeUtil.lineToRelative(blockPath, 0, COMMAND_INPUT_BAR_HEIGHT);
        Point2D socketPoint = addControlConnectorShape(blockPath, false);

        //first corner inside command input
        BlockShapeUtil.cornerTo(blockPath,
                new Point2D.Float(
                (float) blockPath.getCurrentPoint().getX() - COMMAND_INPUT_BAR_WIDTH + BlockShape.CORNER_RADIUS,
                (float) blockPath.getCurrentPoint().getY()),
                new Point2D.Float(
                (float) blockPath.getCurrentPoint().getX() - COMMAND_INPUT_BAR_WIDTH + BlockShape.CORNER_RADIUS,
                (float) blockPath.getCurrentPoint().getY() + BlockShape.CORNER_RADIUS),
                BlockShape.CORNER_RADIUS);



        //insert dynamic command input height between these two methods
        BlockShapeUtil.lineToRelative(blockPath, 0, commandSocketHeight);

        //second corner at bottom of command input
        BlockShapeUtil.cornerTo(blockPath,
                new Point2D.Float(
                (float) blockPath.getCurrentPoint().getX(),
                (float) blockPath.getCurrentPoint().getY() + BlockShape.CORNER_RADIUS),
                new Point2D.Float(
                (float) blockPath.getCurrentPoint().getX() + BlockShape.CORNER_RADIUS,
                (float) blockPath.getCurrentPoint().getY() + BlockShape.CORNER_RADIUS),
                BlockShape.CORNER_RADIUS);


        //extend left to match y coordinate of initial point
        BlockShapeUtil.lineToRelative(blockPath, CONTROL_PLUG_WIDTH / 2, 0);

        return socketPoint;
    }