| 1 | /*
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| 2 | * SVG Salamander
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| 3 | * Copyright (c) 2004, Mark McKay
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| 4 | * All rights reserved.
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| 5 | *
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| 6 | * Redistribution and use in source and binary forms, with or
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| 7 | * without modification, are permitted provided that the following
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| 8 | * conditions are met:
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| 9 | *
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| 10 | * - Redistributions of source code must retain the above
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| 11 | * copyright notice, this list of conditions and the following
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| 12 | * disclaimer.
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| 13 | * - Redistributions in binary form must reproduce the above
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| 14 | * copyright notice, this list of conditions and the following
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| 15 | * disclaimer in the documentation and/or other materials
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| 16 | * provided with the distribution.
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| 17 | *
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| 18 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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| 19 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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| 20 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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| 21 | * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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| 22 | * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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| 23 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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| 24 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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| 25 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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| 26 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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| 27 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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| 28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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| 29 | * OF THE POSSIBILITY OF SUCH DAMAGE.
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| 30 | *
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| 31 | * Mark McKay can be contacted at mark@kitfox.com. Salamander and other
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| 32 | * projects can be found at http://www.kitfox.com
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| 33 | *
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| 34 | * Created on January 26, 2004, 8:40 PM
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| 35 | */
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| 36 |
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| 37 | package com.kitfox.svg.pathcmd;
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| 38 |
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| 39 | //import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
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| 40 | import java.awt.geom.*;
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| 41 |
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| 42 | /**
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| 43 | * @author Mark McKay
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| 44 | * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
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| 45 | */
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| 46 | public class Quadratic extends PathCommand {
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| 47 |
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| 48 | public float kx = 0f;
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| 49 | public float ky = 0f;
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| 50 | public float x = 0f;
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| 51 | public float y = 0f;
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| 52 |
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| 53 | /** Creates a new instance of MoveTo */
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| 54 | public Quadratic() {
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| 55 | }
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| 56 |
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| 57 | @Override
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| 58 | public String toString()
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| 59 | {
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| 60 | return "Q " + kx + " " + ky
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| 61 | + " " + x + " " + y;
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| 62 | }
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| 63 |
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| 64 | public Quadratic(boolean isRelative, float kx, float ky, float x, float y) {
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| 65 | super(isRelative);
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| 66 | this.kx = kx;
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| 67 | this.ky = ky;
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| 68 | this.x = x;
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| 69 | this.y = y;
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| 70 | }
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| 71 |
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| 72 | // public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
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| 73 | @Override
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| 74 | public void appendPath(GeneralPath path, BuildHistory hist)
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| 75 | {
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| 76 | float offx = isRelative ? hist.lastPoint.x : 0f;
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| 77 | float offy = isRelative ? hist.lastPoint.y : 0f;
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| 78 |
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| 79 | path.quadTo(kx + offx, ky + offy, x + offx, y + offy);
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| 80 | hist.setLastPoint(x + offx, y + offy);
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| 81 | hist.setLastKnot(kx + offx, ky + offy);
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| 82 | }
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| 83 |
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| 84 | @Override
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| 85 | public int getNumKnotsAdded()
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| 86 | {
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| 87 | return 4;
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| 88 | }
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| 89 | }
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