com.twelvemonkeys.imageio.plugins.psd.PSDGridAndGuideInfo Maven / Gradle / Ivy
/*
* Copyright (c) 2014, Harald Kuhr
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.twelvemonkeys.imageio.plugins.psd;
import javax.imageio.stream.ImageInputStream;
import java.io.IOException;
/**
* PSDGridAndGuideInfo
*
* @author Harald Kuhr
* @author last modified by $Author: haraldk$
* @version $Id: PSDGridAndGuideInfo.java,v 1.0 Nov 7, 2009 8:46:13 PM haraldk Exp$
*/
final class PSDGridAndGuideInfo extends PSDImageResource {
/* Grid & guide header */
//typedef struct {
// guint32 fVersion; /* Version - always 1 for PS */
// guint32 fGridCycleV; /* Vertical grid size */
// guint32 fGridCycleH; /* Horizontal grid size */
// guint32 fGuideCount; /* Number of guides */
//} GuideHeader;
/* Guide resource block */
//typedef struct {
// guint32 fLocation; /* Guide position in Pixels * 100 */
// gchar fDirection; /* Guide orientation */
//} GuideResource;
int version;
int gridCycleVertical;
int gridCycleHorizontal;
int guideCount;
GuideResource[] guides;
PSDGridAndGuideInfo(final short pId, final ImageInputStream pInput) throws IOException {
super(pId, pInput);
}
@Override
protected void readData(final ImageInputStream pInput) throws IOException {
version = pInput.readInt();
gridCycleVertical = pInput.readInt();
gridCycleHorizontal = pInput.readInt();
guideCount = pInput.readInt();
guides = new GuideResource[guideCount];
for (int i = 0; i < guides.length; i++) {
guides[i] = new GuideResource();
guides[i].location = pInput.readInt();
guides[i].direction = pInput.readByte();
}
}
static class GuideResource {
int location;
byte direction; // 0: vertical, 1: horizontal
}
}