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566
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1 /* ImageInput-- digilib image input interface.
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2
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3 Digital Image Library servlet components
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4
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5 Copyright (C) 2010 Robert Casties (robcast@mail.berlios.de)
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6
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7 This program is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 2 of the License, or (at your
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10 option) any later version.
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11
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12 Please read license.txt for the full details. A copy of the GPL
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13 may be found at http://www.gnu.org/copyleft/lgpl.html
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14
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15 You should have received a copy of the GNU General Public License
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16 along with this program; if not, write to the Free Software
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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18
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19 * Created on 20.12.2010
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20 */
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21
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22 package digilib.io;
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23
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24 import digilib.image.ImageSize;
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25
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568
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26 public abstract class ImageInput {
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27
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28 // mime file type
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29 protected String mimetype = null;
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30 // image size in pixels
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31 protected ImageSize pixelSize = null;
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32
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33 /**
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34 * @return ImageSize
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35 */
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568
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36 public ImageSize getSize() {
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37 return pixelSize;
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38 }
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566
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39
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40 /**
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41 * Sets the imageSize.
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42 * @param imageSize The imageSize to set
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43 */
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568
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44 public void setSize(ImageSize imageSize) {
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45 this.pixelSize = imageSize;
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46 }
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47
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48 /**
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49 * @return String
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50 */
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51 public String getMimetype() {
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52 return mimetype;
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53 }
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54
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55 /**
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56 * Sets the mimetype.
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57 * @param mimetype The mimetype to set
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58 */
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568
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59 public void setMimetype(String filetype) {
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60 this.mimetype = filetype;
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61 }
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62
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63 /** returns if this image has been checked
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64 * (i.e. has size and mimetype)
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65 * @return boolean
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66 */
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568
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67 public boolean isChecked() {
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68 return (pixelSize != null);
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69 }
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70
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71 /** Returns the aspect ratio of the image (width/height).
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72 *
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73 * @return
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74 */
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568
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75 public float getAspect() {
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76 return (pixelSize != null) ? pixelSize.getAspect() : 0;
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77 }
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78
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79 } |
