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Diffstat (limited to 'web/javascript/svg.js')
| -rwxr-xr-x | web/javascript/svg.js | 326 |
1 files changed, 0 insertions, 326 deletions
diff --git a/web/javascript/svg.js b/web/javascript/svg.js deleted file mode 100755 index 73523b7b..00000000 --- a/web/javascript/svg.js +++ /dev/null @@ -1,326 +0,0 @@ -/*extracted and modified from http://www.carto.net/neumann/cartography/vienna/ */ -var openURL="/webqtl/WebQTL.py?FormID=showDatabase&database=Eye_M2_0906_R&incparentsf1=1&ProbeSetID="; -var chrLength=[0.0, 491.91598118601547, 946.15708685124116, 1345.2216933525635, 1732.198920660242, 2111.6212086643609, 2484.8595921440615, 2847.1359103053924, 3176.8399906396698, 3486.3641319132003, 3810.7615243606533, 4114.7890532612491, 4415.4830426184499, 4716.5544971256113, 5026.024224847908, 5284.3571135528055, 5529.6098871486292, 5767.1869053349601, 5993.6795668729492, 6146.7463916706538]; - -var statusObj; -var zoomVal; -var svgdoc; -var zoomValueObj; -var dispBoxObj; -var probesetObj; -var markerObj; -var xObj; -var yObj; -var svgRect; -var svgMainViewport; -var overviewViewport; - -var allWidth = 8200; -var allHeight = 8200; -var xOriginCorner = 0; -var yOriginCorner = 0; - -var evtX; -var evtY; -var dataPanelEvtX; -var dataPanelEvtX; -var rectUlXCorner; -var rectUlYCorner -var pluginPixWidth; -var pluginPixHeight; -var mainPixWidth; -var mainPixHeight; -var mainX; -var mainY; -var scaleFactor = 1; -var width; -var height; -var pressed = 0; - -var msgObj; - -function initMap(evt) { - //initializing values - zoomVal = 100; //initial zoomFactor - //svgdoc=evt.getTarget().getOwnerDocument(); - svgdoc = evt.target.ownerDocument; - statusObj = svgdoc.getElementById("statusText"); - statusObj = statusObj.firstChild; - - zoomValueObj = svgdoc.getElementById("zoomValueObj"); - zoomValueObj = zoomValueObj.firstChild; - - xObj = svgdoc.getElementById("XLabel"); - xObj = xObj.firstChild; - yObj = svgdoc.getElementById("YLabel"); - yObj = yObj.firstChild; - - dispBoxObj = svgdoc.getElementById("dispBox"); - probesetObj = svgdoc.getElementById("_probeset"); - probesetObj = probesetObj.firstChild; - markerObj = svgdoc.getElementById("_marker"); - markerObj = markerObj.firstChild; - - //dispBoxObj.parent.appendChild(dispBoxObj); - svgRect = svgdoc.getElementById("overviewRect"); - allWidth = svgRect.getAttribute("width"); - allHeight = svgRect.getAttribute("height"); - svgMainViewport = svgdoc.getElementById("mainPlot"); - mainPixWidth = svgMainViewport.getAttribute("width"); - mainPixHeight = svgMainViewport.getAttribute("height"); - mainX = svgMainViewport.getAttribute("x"); - mainY = svgMainViewport.getAttribute("y"); - //overviewObjects - overviewViewport = svgdoc.getElementById("overviewPlot"); - pluginPixWidth = overviewViewport.getAttribute("width"); - pluginPixHeight = overviewViewport.getAttribute("height"); - - //msgObj = svgdoc.getElementById("msgText") - //msgObj = msgObj.firstChild; -} - -//simulating statusbar -function statusChange(text) { - //statusObj.setData(text); - statusObj.nodeValue=text; -} - -//magnifier glass mouse-over effects -function magnify(evt,scaleFact,inOrOut) { - if (inOrOut == "in") { - if (zoomVal < 1000) { - statusChange("click to zoom in"); - scaleObject(evt,scaleFact); - } - else { - statusChange("maximum zoom factor reached! cannot zoom in any more!"); - } - } - if (inOrOut == "out") { - if (zoomVal >= 100) { - statusChange("click to zoom out"); - scaleObject(evt,scaleFact); - } - else { - statusChange("minimum zoom factor reached! cannot zoom out any more!"); - } - } - if (scaleFact == 1) { - statusChange("plot ready"); - scaleObject(evt,scaleFact); - } -} - -// Lei Yan -// 2009/03/26 - -//scale any object that has a transform-value -function scaleObject(evt,factor) { - //reference to the currently selected object - var element = evt.target; - - //query old transform value (we need the translation value) - var curTransform = element.getAttribute("transform"); - curTransform = new String(curTransform); //Wert in ein String umwandeln - //no fear from Regular expressions ... just copy it, I copied it either ... - var translateRegExp=/translate\(([-+]?\d+)(\s*[\s,]\s*)([-+]?\d+)\)\s*/; - - //This part extracts the translation-value from the whole transform-string - if (curTransform.length != 0) - { - var result = curTransform.match(translateRegExp); - if (result == null || result.index == -1) - { - oldTranslateX = 0; - oldTranslateY = 0; - } - else - { - oldTranslateX = result[1]; - oldTranslateY = result[3]; - } - //concatenate the string again, add scale-factor - var newtransform = "translate(" + oldTranslateX + " " + oldTranslateY + ") " + "scale(" + factor + ")"; - } - //set transform-factor - element.setAttribute('transform', newtransform); -} - -function zoomIt(inOrOut) { - if (zoomVal>=300) step=100.0; - else step=50.0; - if (inOrOut == "in") { - if (zoomVal < 1000) { - statusChange("click to zoom in"); - zoomVal = zoomVal + step; - zoomItReally(); - } - else { - statusChange("maximum zoom factor reached! cannot zoom in any more!"); - } - } - if (inOrOut == "out") { - if (zoomVal > 100) { - statusChange("click to zoom out"); - zoomVal = zoomVal - step; - zoomItReally(); - } - else { - statusChange("minimum zoom factor reached! cannot zoom out any more!"); - } - } -} - -function zoomItReally() { - statusChange("panning plot - please be patient ..."); - - //get values from draggable rectangle - xulcorner = parseFloat(svgRect.getAttribute("x")); - yulcorner = parseFloat(svgRect.getAttribute("y")); - width = parseFloat(svgRect.getAttribute("width")); - height = parseFloat(svgRect.getAttribute("height")); - - //calcs - xcenter = xulcorner + width / 2; - ycenter = yulcorner + height / 2; - xnulcorner = xcenter - allWidth / 2 * (100/zoomVal); - ynulcorner = ycenter - allHeight / 2 * (100/zoomVal); - nWidth = allWidth * (100/zoomVal); - nHeight = allHeight * (100/zoomVal); - - if (zoomVal == 100) { - xnulcorner = 0; - ynulcorner = 0; - } - //set values of draggable rectangle - svgRect.setAttribute("x",xnulcorner); - svgRect.setAttribute("y",ynulcorner); - svgRect.setAttribute("width",nWidth); - svgRect.setAttribute("height",nHeight); - - //set viewport of main map - newViewport = xnulcorner + " " + ynulcorner + " " + nWidth + " " + nHeight; - svgMainViewport.setAttribute("viewBox",newViewport);/**/ - //zoomValueObj.setData("ZOOM: " + zoomVal+"%"); - zoomValueObj.nodeValue="ZOOM: " + zoomVal+"%"; - statusChange("plot ready ..."); -} - -function beginPan(evt) { - pressed = 1; - width = parseFloat(svgRect.getAttribute("width")); - height = parseFloat(svgRect.getAttribute("height")); - evtX = parseFloat(evt.clientX) * scaleFactor; - evtY = parseFloat(evt.clientY) * scaleFactor; - rectUlXCorner = parseFloat(svgRect.getAttribute("x")); - rectUlYCorner = parseFloat(svgRect.getAttribute("y")); -} - -function doPan(evt) { - if (pressed == 1) { - newEvtX = parseFloat(evt.clientX) * scaleFactor; //scaleFactor is because of resizable interface - newEvtY = parseFloat(evt.clientY) * scaleFactor; - toMoveX = rectUlXCorner + (newEvtX - evtX) * allWidth / pluginPixWidth; - toMoveY = rectUlYCorner + (newEvtY - evtY) * allHeight / pluginPixHeight; - - //restrict to borders of overviewmap - if (toMoveX < xOriginCorner) { - svgRect.setAttribute("x",xOriginCorner); - } - else if ((toMoveX + width) > (xOriginCorner + allWidth)) { - svgRect.setAttribute("x",xOriginCorner + allWidth - width); - } - else { - svgRect.setAttribute("x",toMoveX); - } - if (toMoveY < yOriginCorner) { - svgRect.setAttribute("y",yOriginCorner); - } - else if ((toMoveY + height) > (yOriginCorner + allHeight)) { - svgRect.setAttribute("y",yOriginCorner + allHeight - height); - } - else { - svgRect.setAttribute("y",toMoveY); - } - - evtX = newEvtX; - evtY = newEvtY; - rectUlXCorner = parseFloat(svgRect.getAttribute("x")); - rectUlYCorner = parseFloat(svgRect.getAttribute("y")); - } -} - -function endPan() { - statusChange("panning plot - please be patient ..."); - pressed = 0; - //set viewport of main plot - xulcorner = parseFloat(svgRect.getAttribute("x")); - yulcorner = parseFloat(svgRect.getAttribute("y")); - width = parseFloat(svgRect.getAttribute("width")); - height = parseFloat(svgRect.getAttribute("height")); - newViewport = xulcorner + " " + yulcorner + " " + width + " " + height; - svgMainViewport.setAttribute("viewBox",newViewport); - statusChange("plot ready ..."); -} - -function showChr(evt) { - xulcorner = parseFloat(svgRect.getAttribute("x")); - yulcorner = parseFloat(svgRect.getAttribute("y")); - width = parseFloat(svgRect.getAttribute("width")); - height = parseFloat(svgRect.getAttribute("height")); - myX = parseFloat(evt.clientX-mainX) * scaleFactor; - myY = parseFloat(evt.clientY-mainY) * scaleFactor; - myX = xulcorner + (myX*100/zoomVal -0.1*mainPixWidth)* allWidth/ mainPixWidth; - myY = allHeight*0.8-(yulcorner + (myY*100/zoomVal -0.1*mainPixWidth)* allHeight/ mainPixHeight); - - for (i=0; i<chrLength.length; i++){ - if (chrLength[i] > myX) break; - } - i = (i==chrLength.length)? "X":i; - //xObj.setData("Marker GMb (Chr "+ i+")"); - xObj.nodeValue="Marker GMb (Chr "+ i+")"; - - for (i=0; i<chrLength.length; i++){ - if (chrLength[i] > myY) break; - } - i = (i==chrLength.length)? "X":i; - //yObj.setData("Transcript GMb (Chr "+ i+")"); - yObj.nodeValue="Transcript GMb (Chr "+ i+")"; -} - -function showNoChr(evt) { - //xObj.setData("Marker GMb"); - xObj.nodeValue="Marker GMb."; - //yObj.setData("Transcript GMb"); - yObj.nodeValue="Transcript GMb."; -} - -function mvMsgBox(evt) { - var element = evt.target; - var myX = parseFloat(evt.clientX)+2; - var myY = parseFloat(evt.clientY)-2; - var newtransform = "translate(" + myX + " " + myY + ") " + "scale(0.8)"; - dispBoxObj.setAttribute('transform', newtransform); - dispBoxObj.setAttribute('visibility', 'visible'); - //probesetObj.setData("ProbeSet : " + element.getAttribute("ps")); - probesetObj.nodeValue="ProbeSet : " + element.getAttribute("ps"); - //markerObj.setData("Marker : " + element.getAttribute("mk")); - markerObj.nodeValue="Marker : " + element.getAttribute("mk"); -} - -function hdMsgBox() { - dispBoxObj.setAttribute('visibility', 'hidden'); -} - -function openPage(evt) { - var element = evt.target; - var windowName = 'formTarget' + (new Date().getTime()); - //var openWinString = "openNewWin('"+openURL+element.getAttribute("ps")+"')"; - //var aURL = "http://www.genenetwork.org"+openURL+element.getAttribute("ps"); - var aURL = openURL+element.getAttribute("ps"); - var newWin = window.open(aURL); - newWin.focus(); - return false; - - //browserEval(openWinString); -} |