digilib-old: webapp/src/main/webapp/jquery/jquery.digilib.js comparison

comparison webapp/src/main/webapp/jquery/jquery.digilib.js @ 1019:287e2d2d2ae8

fix flicker in Firefox by leaving scaler background visible. add setSize and setRGB actions. disabled rotation slider for now (needs excact numerical input option).

author	robcast
date	Mon, 20 Feb 2012 22:23:07 +0100
parents	7f8aaae89f9b
children	0eedb4a5b674

comparison

equal deleted inserted replaced

-:7f8aaae89f9b
+:287e2d2d2ae8
 (function($) {
 var defaults = {
 // version of this script
-'version' : 'jquery.digilib.js 2.1.5b2',
+'version' : 'jquery.digilib.js 2.1.6a1',
 // logo url
 'logoUrl' : 'img/digilib-logo-text1.png',
 // homepage url (behind logo)
 'homeUrl' : 'http://digilib.berlios.de',
 // base URL to digilib (e.g. 'http://digilib.mpiwg-berlin.mpg.de/digitallibrary')
 }
 data.settings.cont = factor;
 redisplay(data);
 },
+/** change rgb contrast and brightness
+*
+* @param data
+* @param rgbm
+* @param rgba
+*/
+setRGB : function (data, rgbm, rgba) {
+var oldRgbm = data.settings.rgbm;
+var oldRgba = data.settings.rgba;
+if (rgbm == null && rgba == null) {
+var rgb = window.prompt("RGBm, RGBa (m_r/m_g/m_b, a_r/a_g/a_b)", oldRgbm+', '+oldRgba);
+if (rgb != null) {
+rgbs = rgb.split(/,\s*/);
+if (rgbs.length == 2) {
+data.settings.rgbm = rgbs[0];
+data.settings.rgba = rgbs[1];
+redisplay(data);
+}
+}
+} else {
+if (rgbm != null) data.settings.rgbm = rgbm;
+if (rgba != null) data.settings.rgba = rgba;
+redisplay(data);
+}
+},
 /** reset image parameters to defaults
 * TODO: improve this!
 *
 * @param data
 */
 qual = window.prompt("Image quality (0..2)", oldq);
 }
 qual = parseInt(qual, 10);
 if (qual >= 0 && qual <= 2) {
 setQuality(data, qual);
+redisplay(data);
+}
+},
+/** set image size
+*
+* @param data
+* @param size
+*/
+setSize : function (data, size) {
+var olds = data.settings.ws;
+if (size == null) {
+size = window.prompt("Image size (1=screen size)", olds);
+}
+size = parseFloat(size);
+if (size > 0) {
+data.settings.ws = size;
 redisplay(data);
 }
 },
 /** calibrate (set client screen dpi)
 $scaler.css('cursor', 'auto');
 // adjust scaler div size (beware: setting position makes the element relative)
 imgRect.getSize().adjustDiv($scaler);
 // show image in case it was hidden (for example in zoomDrag)
 $img.css('visibility', 'visible');
-$scaler.css({'opacity' : '1', 'background' : 'transparent'});
+$scaler.css({'opacity' : '1'});
 data.hasPreviewBg = false;
 // update display (render marks, etc.)
 updateDisplay(data);
 };
 };