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1 /*
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2
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3 Copyright (C) 2003 WTWG, Uni Bern
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4
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5 This program is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU General Public License
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7 as published by the Free Software Foundation; either version 2
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8 of the License, or (at your option) any later version.
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9
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 GNU General Public License for more details.
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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 Author: Christian Luginbuehl, 22.05.2003 , Version Alcatraz 0.4
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20
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21 */
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22
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23 /*************************************************************************
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24 * fitGIFs.js : digilib-module *
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25 * *
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26 * desc: enable od disable the fitting of GIF/PNG images to the *
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27 * drawing area.
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28 * *
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29 *************************************************************************/
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30
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31
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32 /**
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33 * fitGIFs
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34 */
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35 function fitGIFs() {
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36
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37 if ( dlParams.mo.value != '' ) {
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38
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39 idx_plus_after = dlParams.mo.value.indexOf("fit,");
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40 idx_plus_before = dlParams.mo.value.indexOf(",fit");
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41 idx_noplus = dlParams.mo.value.indexOf("fit");
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42
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43 if ( idx_plus_after > -1 ) {
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44 dlParams.mo.value = dlParams.mo.value.slice(0, idx_plus_after) + dlParams.mo.value.slice(idx_plus_after+5);
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45 } else if ( idx_plus_before > -1 ) {
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46 dlParams.mo.value = dlParams.mo.value.slice(0, idx_plus_before) + dlParams.mo.value.slice(idx_plus_before+5);
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47 } else if ( idx_noplus > -1 ) {
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48 dlParams.mo.value = dlParams.mo.value.slice(0, idx_noplus) + dlParams.mo.value.slice(idx_noplus+4);
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49 } else {
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50 dlParams.mo.value += ",fit";
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51 }
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52 } else {
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53 dlParams.mo.value = "fit";
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54 }
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55
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56 display(3);
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57
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58 } |
