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comparison client/digitallibrary/jquery/jquery.digilib.js @ 664:dcd64ecdd64a jquery

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still working on correct transform for rotations... (still doesn't)
author robcast
date Tue, 25 Jan 2011 11:01:45 +0100
parents fda2d9bd9ba7
children 0d3d9517e448
comparison
equal deleted inserted replaced
663:fda2d9bd9ba7 664:dcd64ecdd64a
796 trafo.concat(trafo.getTranslation(geom.position(-area.x, -area.y))); 796 trafo.concat(trafo.getTranslation(geom.position(-area.x, -area.y)));
797 // zoom area size 797 // zoom area size
798 trafo.concat(trafo.getScale(geom.size(1/area.width, 1/area.height))); 798 trafo.concat(trafo.getScale(geom.size(1/area.width, 1/area.height)));
799 // rotate 799 // rotate
800 if (data) { 800 if (data) {
801 var rot = trafo.getRotationAround(-parseFloat(data.settings.rot), 801 /* var rot = trafo.getRotationAround(parseFloat(data.settings.rot),
802 geom.position(0.5 * area.width + area.x, 0.5 * area.height + area.y)); 802 geom.position(0.5 * area.width + area.x, 0.5 * area.height + area.y)); */
803 var rot = trafo.getRotation(parseFloat(data.settings.rot));
804 var trans1 = trafo.getTranslation(geom.position(-0.5 * area.width + area.x, -0.5 * area.height + area.y));
805 var trans2 = trafo.getTranslation(geom.position(0.5 * area.width + area.x, 0.5 * area.height + area.y));
806 trafo.concat(trans1);
803 trafo.concat(rot); 807 trafo.concat(rot);
808 trafo.concat(trans2);
804 } 809 }
805 // scale to screen position and size 810 // scale to screen position and size
806 trafo.concat(trafo.getScale(picrect)); 811 trafo.concat(trafo.getScale(picrect));
807 trafo.concat(trafo.getTranslation(picrect)); 812 trafo.concat(trafo.getTranslation(picrect));
808 /* if (data && data.settings.rot) { 813 /* if (data && data.settings.rot) {