Package org.apache.pdfbox.contentstream.operator.graphics

Source Code of org.apache.pdfbox.contentstream.operator.graphics.LineTo

/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements.  See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License.  You may obtain a copy of the License at
*
*      http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.pdfbox.contentstream.operator.graphics;

import java.io.IOException;
import java.util.List;
import java.awt.geom.Point2D;

import org.apache.pdfbox.cos.COSBase;
import org.apache.pdfbox.cos.COSNumber;
import org.apache.pdfbox.contentstream.operator.Operator;

/**
* l Append straight line segment to path.
*
* @author Ben Litchfield
*/
public class LineTo extends GraphicsOperatorProcessor
{
    @Override
    public void process(Operator operator, List<COSBase> operands) throws IOException
    {
        // append straight line segment from the current point to the point
        COSNumber x = (COSNumber)operands.get(0);
        COSNumber y = (COSNumber)operands.get(1);

        Point2D pos = context.transformedPoint(x.doubleValue(), y.doubleValue());
        context.lineTo((float) pos.getX(), (float) pos.getY());
    }

    @Override
    public String getName()
    {
        return "l";
    }
}
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