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Martin
22
data/js/controls.min.js
vendored
22
data/js/controls.min.js
vendored
@ -1,14 +1,14 @@
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||||
const UI_INITIAL_GUI=200;const UI_RELOAD=201;const UPDATE_OFFSET=100;const UI_EXTEND_GUI=210;const UI_TITEL=0;const UI_PAD=1;const UPDATE_PAD=101;const UI_CPAD=2;const UPDATE_CPAD=102;const UI_BUTTON=3;const UPDATE_BUTTON=103;const UI_LABEL=4;const UPDATE_LABEL=104;const UI_SWITCHER=5;const UPDATE_SWITCHER=105;const UI_SLIDER=6;const UPDATE_SLIDER=106;const UI_NUMBER=7;const UPDATE_NUMBER=107;const UI_TEXT_INPUT=8;const UPDATE_TEXT_INPUT=108;const UI_GRAPH=9;const ADD_GRAPH_POINT=10;const CLEAR_GRAPH=109;const UI_TAB=11;const UPDATE_TAB=111;const UI_SELECT=12;const UPDATE_SELECT=112;const UI_OPTION=13;const UPDATE_OPTION=113;const UI_MIN=14;const UPDATE_MIN=114;const UI_MAX=15;const UPDATE_MAX=115;const UI_STEP=16;const UPDATE_STEP=116;const UI_GAUGE=17;const UPDATE_GAUGE=117;const UI_ACCEL=18;const UPDATE_ACCEL=118;const UI_SEPARATOR=19;const UPDATE_SEPARATOR=119;const UI_TIME=20;const UPDATE_TIME=120;const UI_FRAGMENT=21;const UP=0;const DOWN=1;const LEFT=2;const RIGHT=3;const CENTER=4;const C_TURQUOISE=0;const C_EMERALD=1;const C_PETERRIVER=2;const C_WETASPHALT=3;const C_SUNFLOWER=4;const C_CARROT=5;const C_ALIZARIN=6;const C_DARK=7;const C_NONE=255;var controlAssemblyArray=new Object();var FragmentAssemblyTimer=new Object();var graphData=new Array();var hasAccel=false;var sliderContinuous=false;function colorClass(colorId){colorId=Number(colorId);switch(colorId){case C_TURQUOISE:return"turquoise";case C_EMERALD:return"emerald";case C_PETERRIVER:return"peterriver";case C_WETASPHALT:return"wetasphalt";case C_SUNFLOWER:return"sunflower";case C_CARROT:return"carrot";case C_ALIZARIN:return"alizarin";case C_DARK:case C_NONE:return"dark";default:return"";}}
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const UI_INITIAL_GUI=200;const UI_RELOAD=201;const UPDATE_OFFSET=100;const UI_EXTEND_GUI=210;const UI_TITEL=0;const UI_PAD=1;const UPDATE_PAD=101;const UI_CPAD=2;const UPDATE_CPAD=102;const UI_BUTTON=3;const UPDATE_BUTTON=103;const UI_LABEL=4;const UPDATE_LABEL=104;const UI_SWITCHER=5;const UPDATE_SWITCHER=105;const UI_SLIDER=6;const UPDATE_SLIDER=106;const UI_NUMBER=7;const UPDATE_NUMBER=107;const UI_TEXT_INPUT=8;const UPDATE_TEXT_INPUT=108;const UI_GRAPH=9;const ADD_GRAPH_POINT=10;const CLEAR_GRAPH=109;const UI_TAB=11;const UPDATE_TAB=111;const UI_SELECT=12;const UPDATE_SELECT=112;const UI_OPTION=13;const UPDATE_OPTION=113;const UI_MIN=14;const UPDATE_MIN=114;const UI_MAX=15;const UPDATE_MAX=115;const UI_STEP=16;const UPDATE_STEP=116;const UI_GAUGE=17;const UPDATE_GAUGE=117;const UI_ACCEL=18;const UPDATE_ACCEL=118;const UI_SEPARATOR=19;const UPDATE_SEPARATOR=119;const UI_TIME=20;const UPDATE_TIME=120;const UI_FILEDISPLAY=21;const UPDATE_FILEDISPLAY=121;const UI_FRAGMENT=98;const UP=0;const DOWN=1;const LEFT=2;const RIGHT=3;const CENTER=4;const C_TURQUOISE=0;const C_EMERALD=1;const C_PETERRIVER=2;const C_WETASPHALT=3;const C_SUNFLOWER=4;const C_CARROT=5;const C_ALIZARIN=6;const C_DARK=7;const C_NONE=255;var controlAssemblyArray=new Object();var FragmentAssemblyTimer=new Array();var graphData=new Array();var hasAccel=false;var sliderContinuous=false;function colorClass(colorId){colorId=Number(colorId);switch(colorId){case C_TURQUOISE:return"turquoise";case C_EMERALD:return"emerald";case C_PETERRIVER:return"peterriver";case C_WETASPHALT:return"wetasphalt";case C_SUNFLOWER:return"sunflower";case C_CARROT:return"carrot";case C_ALIZARIN:return"alizarin";case C_DARK:case C_NONE:return"dark";default:return"";}}
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var websock;var websockConnected=false;var WebSocketTimer=null;function requestOrientationPermission(){}
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function saveGraphData(){localStorage.setItem("espuigraphs",JSON.stringify(graphData));}
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function restoreGraphData(id){var savedData=localStorage.getItem("espuigraphs",graphData);if(savedData!=null){savedData=JSON.parse(savedData);let idData=savedData[id];return Array.isArray(idData)?idData:[];}
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return[];}
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function restart(){$(document).add("*").off();$("#row").html("");conStatusError();start();}
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function conStatusError(){FragmentAssemblyTimer.forEach(element=>{clearInterval(element);});FragmentAssemblyTimer=new Object();controlAssemblyArray=new Object();if(true===websockConnected){websockConnected=false;websock.close();$("#conStatus").removeClass("color-green");$("#conStatus").addClass("color-red");$("#conStatus").html("Error / No Connection ↻");$("#conStatus").off();$("#conStatus").on({click:restart,});}}
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function conStatusError(){FragmentAssemblyTimer.forEach(element=>{clearInterval(element);});FragmentAssemblyTimer=new Array();controlAssemblyArray=new Array();if(true===websockConnected){websockConnected=false;websock.close();$("#conStatus").removeClass("color-green");$("#conStatus").addClass("color-red");$("#conStatus").html("Error / No Connection ↻");$("#conStatus").off();$("#conStatus").on({click:restart,});}}
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function handleVisibilityChange(){if(!websockConnected&&!document.hidden){restart();}}
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function start(){let location=window.location.hostname;let port=window.location.port;document.addEventListener("visibilitychange",handleVisibilityChange,false);if(port!=""||port!=80||port!=443){websock=new WebSocket("ws://"+location+":"+port+"/ws");}else{websock=new WebSocket("ws://"+location+"/ws");}
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if(null===WebSocketTimer){WebSocketTimer=setInterval(function(){if(websock.readyState===3){restart();}},5000);}
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websock.onopen=function(evt){console.log("websock open");$("#conStatus").addClass("color-green");$("#conStatus").text("Connected");websockConnected=true;FragmentAssemblyTimer.forEach(element=>{clearInterval(element);});FragmentAssemblyTimer=new Object();controlAssemblyArray=new Object();};websock.onclose=function(evt){console.log("websock close");conStatusError();FragmentAssemblyTimer.forEach(element=>{clearInterval(element);});FragmentAssemblyTimer=new Object();controlAssemblyArray=new Object();};websock.onerror=function(evt){console.log("websock Error");restart();FragmentAssemblyTimer.forEach(element=>{clearInterval(element);});FragmentAssemblyTimer=new Object();controlAssemblyArray=new Object();};var handleEvent=function(evt){try{var data=JSON.parse(evt.data);}
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websock.onopen=function(evt){console.log("websock open");$("#conStatus").addClass("color-green");$("#conStatus").text("Connected");websockConnected=true;FragmentAssemblyTimer.forEach(element=>{clearInterval(element);});FragmentAssemblyTimer=new Array();controlAssemblyArray=new Array();};websock.onclose=function(evt){console.log("websock close");conStatusError();FragmentAssemblyTimer.forEach(element=>{clearInterval(element);});FragmentAssemblyTimer=new Array();controlAssemblyArray=new Array();};websock.onerror=function(evt){console.log("websock Error");restart();FragmentAssemblyTimer.forEach(element=>{clearInterval(element);});FragmentAssemblyTimer=new Array();controlAssemblyArray=new Array();};var handleEvent=function(evt){try{var data=JSON.parse(evt.data);}
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catch(Event){console.error(Event);websock.send("uiok:"+0);return;}
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var e=document.body;var center="";switch(data.type){case UI_INITIAL_GUI:$("#row").html("");$("#tabsnav").html("");$("#tabscontent").html("");if(data.sliderContinuous){sliderContinuous=data.sliderContinuous;}
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data.controls.forEach(element=>{var fauxEvent={data:JSON.stringify(element),};handleEvent(fauxEvent);});if(data.totalcontrols>(data.controls.length-1)){websock.send("uiok:"+(data.controls.length-1));}
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@ -33,6 +33,8 @@ break;case UI_MAX:if(data.parentControl){if($('#sl'+data.parentControl).length){
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break;case UI_STEP:if(data.parentControl){if($('#sl'+data.parentControl).length){$('#sl'+data.parentControl).attr("step",data.value);}else if($('#num'+data.parentControl).length){$('#num'+data.parentControl).attr("step",data.value);}}
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break;case UI_GRAPH:if(data.visible){addToHTML(data);graphData[data.id]=restoreGraphData(data.id);renderGraphSvg(graphData[data.id],"graph"+data.id);}
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break;case ADD_GRAPH_POINT:var ts=new Date().getTime();graphData[data.id].push({x:ts,y:data.value});saveGraphData();renderGraphSvg(graphData[data.id],"graph"+data.id);break;case CLEAR_GRAPH:graphData[data.id]=[];saveGraphData();renderGraphSvg(graphData[data.id],"graph"+data.id);break;case UI_ACCEL:if(hasAccel)break;hasAccel=true;if(data.visible){addToHTML(data);requestOrientationPermission();}
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break;case UI_FILEDISPLAY:if(data.visible)
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{addToHTML(data);FileDisplayUploadFile(data);}
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break;case UPDATE_LABEL:$("#l"+data.id).html(data.value);if(data.hasOwnProperty('elementStyle')){$("#l"+data.id).attr("style",data.elementStyle);}
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break;case UPDATE_SWITCHER:switcher(data.id,data.value=="0"?0:1);if(data.hasOwnProperty('elementStyle')){$("#sl"+data.id).attr("style",data.elementStyle);}
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break;case UPDATE_SLIDER:$("#sl"+data.id).attr("value",data.value)
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@ -43,7 +45,7 @@ if(data.hasOwnProperty('inputType')){$("#text"+data.id).attr("type",data.inputTy
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break;case UPDATE_SELECT:$("#select"+data.id).val(data.value);if(data.hasOwnProperty('elementStyle')){$("#select"+data.id).attr("style",data.elementStyle);}
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break;case UPDATE_BUTTON:$("#btn"+data.id).val(data.value);$("#btn"+data.id).text(data.value);if(data.hasOwnProperty('elementStyle')){$("#btn"+data.id).attr("style",data.elementStyle);}
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break;case UPDATE_PAD:case UPDATE_CPAD:break;case UPDATE_GAUGE:$("#gauge"+data.id).val(data.value);if(data.hasOwnProperty('elementStyle')){$("#gauge"+data.id).attr("style",data.elementStyle);}
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break;case UPDATE_ACCEL:break;case UPDATE_TIME:var rv=new Date().toISOString();websock.send("time:"+rv+":"+data.id);break;case UI_FRAGMENT:let FragmentLen=data.length;let FragementOffset=data.offset;let NextFragmentOffset=FragementOffset+FragmentLen;let Total=data.total;let Arrived=(FragmentLen+FragementOffset);let FragmentFinal=Total===Arrived;if(!data.hasOwnProperty('control'))
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break;case UPDATE_ACCEL:break;case UPDATE_TIME:var rv=new Date().toISOString();websock.send("time:"+rv+":"+data.id);break;case UPDATE_FILEDISPLAY:FileDisplayUploadFile(data);break;case UI_FRAGMENT:let FragmentLen=data.length;let FragementOffset=data.offset;let NextFragmentOffset=FragementOffset+FragmentLen;let Total=data.total;let Arrived=(FragmentLen+FragementOffset);let FragmentFinal=Total===Arrived;if(!data.hasOwnProperty('control'))
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{console.error("UI_FRAGMENT:Missing control record, skipping control");break;}
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let control=data.control;StopFragmentAssemblyTimer(data.control.id);if(0===FragementOffset)
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{controlAssemblyArray[control.id]=data;controlAssemblyArray[control.id].offset=NextFragmentOffset;StartFragmentAssemblyTimer(control.id);let TotalRequest=JSON.stringify({'id':control.id,'offset':NextFragmentOffset});websock.send("uifragmentok:"+0+": "+TotalRequest+":");break;}
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@ -64,6 +66,11 @@ $("#id"+data.id).hide();}
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if(data.type==UPDATE_SLIDER){element.removeClass("slider-turquoise slider-emerald slider-peterriver slider-wetasphalt slider-sunflower slider-carrot slider-alizarin");element.addClass("slider-"+colorClass(data.color));}else{element.removeClass("turquoise emerald peterriver wetasphalt sunflower carrot alizarin");element.addClass(colorClass(data.color));}
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processEnabled(data);}
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$(".range-slider__range").each(function(){$(this)[0].value=$(this).attr("value");$(this).next().html($(this).attr("value"));});};websock.onmessage=handleEvent;}
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async function FileDisplayUploadFile(data)
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{let text=await downloadFile(data.value);let ItemToUpdateId="fd"+data.id;$("#"+ItemToUpdateId).val(text);$("#"+ItemToUpdateId).css("textAlign","left");$("#"+ItemToUpdateId).css("white-space","nowrap");$("#"+ItemToUpdateId).css("overflow","scroll");$("#"+ItemToUpdateId).css("overflow-y","scroll");$("#"+ItemToUpdateId).css("overflow-x","scroll");$("#"+ItemToUpdateId).scrollTop($("#"+ItemToUpdateId).val().length);}
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async function downloadFile(filename)
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{let response=await fetch(filename);if(response.status!=200){throw new Error("File Read Server Error: '"+response.status+"'");}
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let text_data=await response.text();return text_data;}
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function StartFragmentAssemblyTimer(Id)
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{StopFragmentAssemblyTimer(Id);FragmentAssemblyTimer[Id]=setInterval(function(_Id)
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{if("undefined"!==typeof controlAssemblyArray[_Id])
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@ -83,7 +90,7 @@ function padclick(type,number,isdown){if($("#id"+number+" nav").hasClass("disabl
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switch(type){case CENTER:if(isdown)websock.send("pcdown:"+number);else websock.send("pcup:"+number);break;case UP:if(isdown)websock.send("pfdown:"+number);else websock.send("pfup:"+number);break;case DOWN:if(isdown)websock.send("pbdown:"+number);else websock.send("pbup:"+number);break;case LEFT:if(isdown)websock.send("pldown:"+number);else websock.send("plup:"+number);break;case RIGHT:if(isdown)websock.send("prdown:"+number);else websock.send("prup:"+number);break;}}
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function switcher(number,state){if(state==null){if(!$("#sl"+number).hasClass("checked")){websock.send("sactive:"+number);$("#sl"+number).addClass("checked");}else{websock.send("sinactive:"+number);$("#sl"+number).removeClass("checked");}}else if(state==1){$("#sl"+number).addClass("checked");$("#sl"+number).prop("checked",true);}else if(state==0){$("#sl"+number).removeClass("checked");$("#sl"+number).prop("checked",false);}}
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var rangeSlider=function(isDiscrete){var range=$(".range-slider__range");var slidercb=function(){sliderchange($(this).attr("id").replace(/^\D+/g,""));};range.on({input:function(){$(this).next().html(this.value)}});range.each(function(){$(this).next().html(this.value);if($(this).attr("callbackSet")!="true"){if(!isDiscrete){$(this).on({input:slidercb});}else{$(this).on({change:slidercb});}
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$(this).attr("callbackSet","true");}});};var addToHTML=function(data){panelStyle=data.hasOwnProperty('panelStyle')?" style='"+data.panelStyle+"' ":"";panelwide=data.hasOwnProperty('wide')?"wide":"";if(!data.hasOwnProperty('parentControl')||$("#tab"+data.parentControl).length>0){var parent=data.hasOwnProperty('parentControl')?$("#tab"+data.parentControl):$("#row");var html="";switch(data.type){case UI_LABEL:case UI_BUTTON:case UI_SWITCHER:case UI_CPAD:case UI_PAD:case UI_SLIDER:case UI_NUMBER:case UI_TEXT_INPUT:case UI_SELECT:case UI_GRAPH:case UI_GAUGE:case UI_ACCEL:html="<div id='id"+data.id+"' "+panelStyle+" class='two columns "+panelwide+" card tcenter "+
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$(this).attr("callbackSet","true");}});};var addToHTML=function(data){panelStyle=data.hasOwnProperty('panelStyle')?" style='"+data.panelStyle+"' ":"";panelwide=data.hasOwnProperty('wide')?"wide":"";if(!data.hasOwnProperty('parentControl')||$("#tab"+data.parentControl).length>0){var parent=data.hasOwnProperty('parentControl')?$("#tab"+data.parentControl):$("#row");var html="";switch(data.type){case UI_LABEL:case UI_BUTTON:case UI_SWITCHER:case UI_CPAD:case UI_PAD:case UI_SLIDER:case UI_NUMBER:case UI_TEXT_INPUT:case UI_SELECT:case UI_GRAPH:case UI_GAUGE:case UI_ACCEL:case UI_FILEDISPLAY:html="<div id='id"+data.id+"' "+panelStyle+" class='two columns "+panelwide+" card tcenter "+
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colorClass(data.color)+"'><h5>"+data.label+"</h5><hr/>"+
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elementHTML(data)+
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"</div>";break;case UI_SEPARATOR:html="<div id='id"+data.id+"' "+panelStyle+" class='sectionbreak columns'>"+
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@ -91,7 +98,8 @@ elementHTML(data)+
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parent.append(html);}else{var parent=$("#id"+data.parentControl);parent.append(elementHTML(data));}}
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var elementHTML=function(data){var id=data.id
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var elementStyle=data.hasOwnProperty('elementStyle')?" style='"+data.elementStyle+"' ":"";var inputType=data.hasOwnProperty('inputType')?" type='"+data.inputType+"' ":"";switch(data.type){case UI_LABEL:return"<span id='l"+id+"' "+elementStyle+
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" class='label label-wrap'>"+data.value+"</span>";case UI_BUTTON:return"<button id='btn"+id+"' "+elementStyle+
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" class='label label-wrap'>"+data.value+"</span>";case UI_FILEDISPLAY:return"<textarea id='fd"+id+"' rows='4' "+elementStyle+
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" class='label label-wrap'>"+"</textarea>";case UI_BUTTON:return"<button id='btn"+id+"' "+elementStyle+
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" onmousedown='buttonclick("+id+", true)'"+
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" onmouseup='buttonclick("+id+", false)'>"+
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data.value+"</button>";case UI_SWITCHER:return"<label id='sl"+id+"' "+elementStyle+
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@ -124,5 +132,5 @@ data.value+"</span></div>";case UI_NUMBER:return"<input style='color:black; "+da
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"' type='number' value='"+data.value+"' onchange='numberchange("+id+")' />";case UI_ACCEL:return"ACCEL // Not implemented fully!<div class='accelerometer' id='accel"+id+
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"' ><div class='ball"+id+"'></div><pre class='accelerometeroutput"+id+"'></pre>";default:return"";}}
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var processEnabled=function(data){switch(data.type){case UI_SWITCHER:case UPDATE_SWITCHER:if(data.enabled){$("#sl"+data.id).removeClass('disabled');$("#s"+data.id).prop("disabled",false);}else{$("#sl"+data.id).addClass('disabled');$("#s"+data.id).prop("disabled",true);}
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break;case UI_SLIDER:case UPDATE_SLIDER:$("#sl"+data.id).prop("disabled",!data.enabled);break;case UI_NUMBER:case UPDATE_NUMBER:$("#num"+data.id).prop("disabled",!data.enabled);break;case UI_TEXT_INPUT:case UPDATE_TEXT_INPUT:$("#text"+data.id).prop("disabled",!data.enabled);break;case UI_SELECT:case UPDATE_SELECT:$("#select"+data.id).prop("disabled",!data.enabled);break;case UI_BUTTON:case UPDATE_BUTTON:$("#btn"+data.id).prop("disabled",!data.enabled);break;case UI_PAD:case UI_CPAD:case UPDATE_PAD:case UPDATE_CPAD:if(data.enabled){$("#id"+data.id+" nav").removeClass('disabled');}else{$("#id"+data.id+" nav").addClass('disabled');}
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break;case UI_SLIDER:case UPDATE_SLIDER:$("#sl"+data.id).prop("disabled",!data.enabled);break;case UI_NUMBER:case UPDATE_NUMBER:$("#num"+data.id).prop("disabled",!data.enabled);break;case UI_TEXT_INPUT:case UPDATE_TEXT_INPUT:$("#text"+data.id).prop("disabled",!data.enabled);break;case UI_SELECT:case UPDATE_SELECT:$("#select"+data.id).prop("disabled",!data.enabled);break;case UI_BUTTON:case UPDATE_BUTTON:$("#btn"+data.id).prop("disabled",!data.enabled);break;case UI_PAD:case UI_CPAD:case UPDATE_PAD:case UPDATE_CPAD:case UI_FILEDISPLAY:case UPDATE_FILEDISPLAY:if(data.enabled){$("#id"+data.id+" nav").removeClass('disabled');}else{$("#id"+data.id+" nav").addClass('disabled');}
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break;}}
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28
data/js/graph.min.js
vendored
28
data/js/graph.min.js
vendored
@ -1,15 +1,15 @@
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function lineGraph(parent,xAccessor,yAccessor){const width=620;const height=420;const gutter=40;const pixelsPerTick=30;function numericTransformer(dataMin,dataMax,pxMin,pxMax){var dataDiff=dataMax-dataMin,pxDiff=pxMax-pxMin,dataRatio=pxDiff/dataDiff,coordRatio=dataDiff/pxDiff;return{toCoord:function(data){return(data-dataMin)*dataRatio+pxMin;},toData:function(coord){return(coord-pxMin)*coordRatio+dataMin;}};}
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function axisRenderer(orientation,transform){var axisGroup=document.createElementNS("http://www.w3.org/2000/svg","g");var axisPath=document.createElementNS("http://www.w3.org/2000/svg","path");axisGroup.setAttribute("class",orientation+"-axis");var xMin=gutter;var xMax=width-gutter;var yMin=height-gutter;var yMax=gutter;if(orientation==="x"){axisPath.setAttribute("d","M "+xMin+" "+yMin+" L "+xMax+" "+yMin);for(var i=xMin;i<=xMax;i++){if((i-xMin)%(pixelsPerTick*3)===0&&i!==xMin){var text=document.createElementNS("http://www.w3.org/2000/svg","text");text.innerHTML=new Date(Math.floor(transform(i))).toLocaleTimeString();text.setAttribute("x",i);text.setAttribute("y",yMin);text.setAttribute("dy","1em");axisGroup.appendChild(text);}}}else{axisPath.setAttribute("d","M "+xMin+" "+yMin+" L "+xMin+" "+yMax);for(var i=yMax;i<=yMin;i++){if((i-yMin)%pixelsPerTick===0&&i!==yMin){var tickGroup=document.createElementNS("http://www.w3.org/2000/svg","g");var gridLine=document.createElementNS("http://www.w3.org/2000/svg","path");text=document.createElementNS("http://www.w3.org/2000/svg","text");text.innerHTML=Math.floor(transform(i));text.setAttribute("x",xMin);text.setAttribute("y",i);text.setAttribute("dx","-.5em");text.setAttribute("dy",".3em");gridLine.setAttribute("d","M "+xMin+" "+i+" L "+xMax+" "+i);tickGroup.appendChild(gridLine);tickGroup.appendChild(text);axisGroup.appendChild(tickGroup);}}}
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axisGroup.appendChild(axisPath);parent.appendChild(axisGroup);}
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function lineRenderer(xAccessor,yAccessor,xTransform,yTransform){var line=document.createElementNS("http://www.w3.org/2000/svg","path");xAccessor.reset();yAccessor.reset();if(!xAccessor.hasNext()||!yAccessor.hasNext()){return;}
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var pathString="M "+xTransform(xAccessor.next())+" "+yTransform(yAccessor.next());while(xAccessor.hasNext()&&yAccessor.hasNext()){pathString+=" L "+
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xTransform(xAccessor.next())+
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" "+
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yTransform(yAccessor.next());}
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line.setAttribute("class","series");line.setAttribute("d",pathString);parent.appendChild(line);}
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function pointRenderer(xAccessor,yAccessor,xTransform,yTransform){var pointGroup=document.createElementNS("http://www.w3.org/2000/svg","g");pointGroup.setAttribute("class","data-points");xAccessor.reset();yAccessor.reset();if(!xAccessor.hasNext()||!yAccessor.hasNext()){return;}
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while(xAccessor.hasNext()&&yAccessor.hasNext()){var xDataValue=xAccessor.next();var x=xTransform(xDataValue);var yDataValue=yAccessor.next();var y=yTransform(yDataValue);var circle=document.createElementNS("http://www.w3.org/2000/svg","circle");circle.setAttribute("cx",x);circle.setAttribute("cy",y);circle.setAttribute("r","4");var text=document.createElementNS("http://www.w3.org/2000/svg","text");text.innerHTML=Math.floor(xDataValue)+" / "+Math.floor(yDataValue);text.setAttribute("x",x);text.setAttribute("y",y);text.setAttribute("dx","1em");text.setAttribute("dy","-.7em");pointGroup.appendChild(circle);pointGroup.appendChild(text);}
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parent.appendChild(pointGroup);}
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xTransform=numericTransformer(xAccessor.min(),xAccessor.max(),0+gutter,width-gutter);yTransform=numericTransformer(yAccessor.min(),yAccessor.max(),height-gutter,0+gutter);axisRenderer("x",xTransform.toData);axisRenderer("y",yTransform.toData);lineRenderer(xAccessor,yAccessor,xTransform.toCoord,yTransform.toCoord);pointRenderer(xAccessor,yAccessor,xTransform.toCoord,yTransform.toCoord);}
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function renderGraphSvg(dataArray,renderId){var figure=document.getElementById(renderId);while(figure.hasChildNodes()){figure.removeChild(figure.lastChild);}
|
||||
function lineGraph(parent,xAccessor,yAccessor){const width=620;const height=420;const gutter=40;const pixelsPerTick=30;function numericTransformer(dataMin,dataMax,pxMin,pxMax){var dataDiff=dataMax-dataMin,pxDiff=pxMax-pxMin,dataRatio=pxDiff/dataDiff,coordRatio=dataDiff/pxDiff;return{toCoord:function(data){return(data-dataMin)*dataRatio+pxMin;},toData:function(coord){return(coord-pxMin)*coordRatio+dataMin;}};}
|
||||
function axisRenderer(orientation,transform){var axisGroup=document.createElementNS("http://www.w3.org/2000/svg","g");var axisPath=document.createElementNS("http://www.w3.org/2000/svg","path");axisGroup.setAttribute("class",orientation+"-axis");var xMin=gutter;var xMax=width-gutter;var yMin=height-gutter;var yMax=gutter;if(orientation==="x"){axisPath.setAttribute("d","M "+xMin+" "+yMin+" L "+xMax+" "+yMin);for(var i=xMin;i<=xMax;i++){if((i-xMin)%(pixelsPerTick*3)===0&&i!==xMin){var text=document.createElementNS("http://www.w3.org/2000/svg","text");text.innerHTML=new Date(Math.floor(transform(i))).toLocaleTimeString();text.setAttribute("x",i);text.setAttribute("y",yMin);text.setAttribute("dy","1em");axisGroup.appendChild(text);}}}else{axisPath.setAttribute("d","M "+xMin+" "+yMin+" L "+xMin+" "+yMax);for(var i=yMax;i<=yMin;i++){if((i-yMin)%pixelsPerTick===0&&i!==yMin){var tickGroup=document.createElementNS("http://www.w3.org/2000/svg","g");var gridLine=document.createElementNS("http://www.w3.org/2000/svg","path");text=document.createElementNS("http://www.w3.org/2000/svg","text");text.innerHTML=Math.floor(transform(i));text.setAttribute("x",xMin);text.setAttribute("y",i);text.setAttribute("dx","-.5em");text.setAttribute("dy",".3em");gridLine.setAttribute("d","M "+xMin+" "+i+" L "+xMax+" "+i);tickGroup.appendChild(gridLine);tickGroup.appendChild(text);axisGroup.appendChild(tickGroup);}}}
|
||||
axisGroup.appendChild(axisPath);parent.appendChild(axisGroup);}
|
||||
function lineRenderer(xAccessor,yAccessor,xTransform,yTransform){var line=document.createElementNS("http://www.w3.org/2000/svg","path");xAccessor.reset();yAccessor.reset();if(!xAccessor.hasNext()||!yAccessor.hasNext()){return;}
|
||||
var pathString="M "+xTransform(xAccessor.next())+" "+yTransform(yAccessor.next());while(xAccessor.hasNext()&&yAccessor.hasNext()){pathString+=" L "+
|
||||
xTransform(xAccessor.next())+
|
||||
" "+
|
||||
yTransform(yAccessor.next());}
|
||||
line.setAttribute("class","series");line.setAttribute("d",pathString);parent.appendChild(line);}
|
||||
function pointRenderer(xAccessor,yAccessor,xTransform,yTransform){var pointGroup=document.createElementNS("http://www.w3.org/2000/svg","g");pointGroup.setAttribute("class","data-points");xAccessor.reset();yAccessor.reset();if(!xAccessor.hasNext()||!yAccessor.hasNext()){return;}
|
||||
while(xAccessor.hasNext()&&yAccessor.hasNext()){var xDataValue=xAccessor.next();var x=xTransform(xDataValue);var yDataValue=yAccessor.next();var y=yTransform(yDataValue);var circle=document.createElementNS("http://www.w3.org/2000/svg","circle");circle.setAttribute("cx",x);circle.setAttribute("cy",y);circle.setAttribute("r","4");var text=document.createElementNS("http://www.w3.org/2000/svg","text");text.innerHTML=Math.floor(xDataValue)+" / "+Math.floor(yDataValue);text.setAttribute("x",x);text.setAttribute("y",y);text.setAttribute("dx","1em");text.setAttribute("dy","-.7em");pointGroup.appendChild(circle);pointGroup.appendChild(text);}
|
||||
parent.appendChild(pointGroup);}
|
||||
xTransform=numericTransformer(xAccessor.min(),xAccessor.max(),0+gutter,width-gutter);yTransform=numericTransformer(yAccessor.min(),yAccessor.max(),height-gutter,0+gutter);axisRenderer("x",xTransform.toData);axisRenderer("y",yTransform.toData);lineRenderer(xAccessor,yAccessor,xTransform.toCoord,yTransform.toCoord);pointRenderer(xAccessor,yAccessor,xTransform.toCoord,yTransform.toCoord);}
|
||||
function renderGraphSvg(dataArray,renderId){var figure=document.getElementById(renderId);while(figure.hasChildNodes()){figure.removeChild(figure.lastChild);}
|
||||
var svg=document.createElementNS("http://www.w3.org/2000/svg","svg");svg.setAttribute("viewBox","0 0 640 440");svg.setAttribute("preserveAspectRatio","xMidYMid meet");lineGraph(svg,(function(data,min,max){var i=0;return{hasNext:function(){return i<data.length;},next:function(){return data[i++].x;},reset:function(){i=0;},min:function(){return min;},max:function(){return max;}};})(dataArray,Math.min.apply(Math,dataArray.map(function(o){return o.x;})),Math.max.apply(Math,dataArray.map(function(o){return o.x;}))),(function(data,min,max){var i=0;return{hasNext:function(){return i<data.length;},next:function(){return data[i++].y;},reset:function(){i=0;},min:function(){return min;},max:function(){return max;}};})(dataArray,Math.min.apply(Math,dataArray.map(function(o){return o.y;})),Math.max.apply(Math,dataArray.map(function(o){return o.y;}))));figure.appendChild(svg);}
|
||||
Reference in New Issue
Block a user