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author | pdanner <pdanner@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c> | 2010-12-06 16:34:52 +0000 |
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committer | pdanner <pdanner@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c> | 2010-12-06 16:34:52 +0000 |
commit | 29ad090c29567ff1a4d3a2ec9b8ad0b5d80ee24d (patch) | |
tree | 5b75b34c822a79f70b83c266465dda70b9baeaf2 /pdf-as-web/src/main/webapp/bku-erkennung/css/pngbehavior.htc | |
parent | 04375406fc1634adbf9b37143a2125327da6a11e (diff) | |
download | pdf-as-3-29ad090c29567ff1a4d3a2ec9b8ad0b5d80ee24d.tar.gz pdf-as-3-29ad090c29567ff1a4d3a2ec9b8ad0b5d80ee24d.tar.bz2 pdf-as-3-29ad090c29567ff1a4d3a2ec9b8ad0b5d80ee24d.zip |
git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@671 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
Diffstat (limited to 'pdf-as-web/src/main/webapp/bku-erkennung/css/pngbehavior.htc')
-rw-r--r-- | pdf-as-web/src/main/webapp/bku-erkennung/css/pngbehavior.htc | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/pdf-as-web/src/main/webapp/bku-erkennung/css/pngbehavior.htc b/pdf-as-web/src/main/webapp/bku-erkennung/css/pngbehavior.htc new file mode 100644 index 0000000..ba171c6 --- /dev/null +++ b/pdf-as-web/src/main/webapp/bku-erkennung/css/pngbehavior.htc @@ -0,0 +1,86 @@ +<public:component lightWeight="true"> +<public:attach event="onpropertychange" onevent="propertyChanged()" /> +<public:attach event="onbeforeprint" onevent="beforePrint()" for="window"/> +<public:attach event="onafterprint" onevent="afterPrint()" for="window"/> +<script> + +/* + * PNG Behavior + * + * This script was created by Erik Arvidsson (http://webfx.eae.net/contact.html#erik) + * for WebFX (http://webfx.eae.net) + * Copyright 2002-2004 + * + * For usage see license at http://webfx.eae.net/license.html + * + * Version: 1.02 + * Created: 2001-??-?? First working version + * Updated: 2002-03-28 Fixed issue when starting with a non png image and + * switching between non png images + * 2003-01-06 Fixed RegExp to correctly work with IE 5.0x + * 2004-05-09 When printing revert to original + * + */ + +var supported = /MSIE ((5\.5)|[6789])/.test(navigator.userAgent) && + navigator.platform == "Win32"; + +var realSrc; +var blankSrc = "img/blank.gif"; +var isPrinting = false; + +if (supported) fixImage(); + +function propertyChanged() { + if (!supported || isPrinting) return; + + var pName = event.propertyName; + if (pName != "src") return; + // if not set to blank + if (!new RegExp(blankSrc).test(src)) + fixImage(); +}; + +function fixImage() { + // get src + var src = element.src; + + // check for real change + if (src == realSrc && /\.png$/i.test(src)) { + element.src = blankSrc; + return; + } + + if ( ! new RegExp(blankSrc).test(src)) { + // backup old src + realSrc = src; + } + + // test for png + if (/\.png$/i.test(realSrc)) { + // set blank image + element.src = blankSrc; + // set filter + element.runtimeStyle.filter = "progid:DXImageTransform.Microsoft." + + "AlphaImageLoader(src='" + src + "',sizingMethod='scale')"; + } + else { + // remove filter + element.runtimeStyle.filter = ""; + } +} + +function beforePrint() { + isPrinting = true; + element.src = realSrc; + element.runtimeStyle.filter = ""; + realSrc = null; +} + +function afterPrint() { + isPrinting = false; + fixImage(); +} + +</script> +</public:component> |