如何解决JSXgraph:如何禁用一行的突出显示
我重新表述了我最初的问题,但我不知道我真正应该排版什么。所以我只发送脚本。在下面的代码中
window.MathJax = { tex: { inlineMath: [ ['$','$'],["\\(","\\)"] ],displayMath: [ ['$$','$$'],["\\[","\\]"] ],包:['base','ams']},选项:{ ignoreHtmlClass: 'tex2jax_ignore',processHtmlClass: 'tex2jax_process' } }; rougevenitien='#AE181E'; peche='#ffdfbf'; 学员='#5F9EA0'; Olivedrab='#6B8E23'; monjaune='#f9f9fb' JXG.Options.text.useMathJax = true;无功板= JXG.JSXGraph.initBoard('Box',{boundingBox: [-1,10,-1],轴:false,showNavigation:false,showcopyright:false}); board.renderer.container.style.backgroundColor='white'; board.dehighlightAll() var xaxis = board.create('axis',[[0,0],[1,0]],{name:'$x_1$',withLabel: true,label: {position: 'rt',// 可能的值为 'lft','rt','top','bot' 偏移量:[-15,20] //(以像素为单位) } }); var yaxis = board.create('axis',[0,1]],{name:'$x_2$',strokeColor:'black',label: { position: 'lrt',// 可能的值是 'lft','bot' 偏移量:[-20,0] //(以像素为单位) } }); xaxis.removeTicks(xaxis.defaultTicks); yaxis.removeTicks(yaxis.defaultTicks);// 设置颜色的滑块 var sl1 = board.create('slider',[[6,8],[7,[3.25,5,7.35]],{baseline: {strokeColor: 'black'},
高线:{strokeColor:'黑色'},fillColor:'红色',strokeColor:
'红色',大小:2,标签:{fontSize:12,strokeColor:
'rougevenitien'},name: 'xyz',// 不显示,如果设置了后缀标签
suffixLabel: '$ Z = $',// postLabel: ' $u$',}); a2=0.75; a1=1.15
var p0 = board.create('point',function(){return sl1.Value()/a2;}],{name:'',size:2,strokeColor:rougevenitien,visible:true,fixed:false});
var p1 = board.create('point',[function(){return
sl1.Value()/a1+.25;},大小:2,strokeColor:rougevenitien,可见:真,固定:假});变量 p2 =
board.create('point',[3,size:0,strokeColor:'white',visible:false,fixed:false});变量 p3 =
board.create('point',10],大小:0,strokeColor:rougevenitien,可见:假,固定:假});变量 p4 =
board.create('point',大小:4,strokeColor:rougevenitien,可见:假,固定:假});变量 p5 =
board.create('point',[10,大小:4,strokeColor:rougevenitien,可见:假,固定:假});变量 p6 =
board.create('point',function(){return sl1.Value()/a1;}],{名称:'',
大小:4,strokeColor:rougevenitien,可见:假,固定:假});
var seg1 = board.create('segment',[p0,p1]); var seg2 = board.create('段',[p2,p3],{strokeWidth:2,strokeColor:'white'});//passer à 0 //var seg3 = board.create('segment',[p4,p5]); var inter1 = board.create('intersection',[seg1,seg2],{name:''});变量 p7 = board.create('point',function(){return inter1.YEval();}],{名称:'', 大小:4,strokeColor:rougevenitien,可见:假,固定:假});变量 p8 = board.create('point',[function(){return inter1.XEval();},{名称:'', 大小:4,strokeColor:rougevenitien,可见:假,固定:假});变量段3 = board.create('segment',[p7,inter1],{dash:2,strokeWidth:2,strokeColor:'black'});//passer à 0 var seg4 = board.create('segment',[inter1,p8],strokeColor:'black'});//passerà0 var text1 = board.create('text',[-1,6.5,'$Z/a_2$'],fixed:false});//passer à 0 var text2 = board.create('text ',[4.75,-.75,'$Z/a_1$'],fixed:false});//passerà0 var text3 = board.create('文本',[1.6,3.5,'$Z=a_1 x_1 + a_2 x_2$'],{display:'html',CSSClass:'rotated45',parse:false,useMathjax: true,dash:2,fixed:false});无功 group1 = board.create('group',[text1,p7]); var group2 = board.create('group',[text2,p8]); var group3 = board.create('group',[sl1,p7]); var seg5 = board.create('segment',fixed:true});//passer à 0 var seg6 = board.create('segment',fixed:true}); var pc = board.create('point',[11,- 1],大小:4,strokeColor:rougevenitien,可见:假,固定:真}); var pd = board.create('point',- .75],大小:4,strokeColor:rougevenitien,可见:假,固定:真}); //变量 pol1=board.create('多边形',[pa,pb,pc,pd],{strokeColor:'white',fillColor:'white',strokeWidth:0}); //var poly = board.create('line',{strokeWidth:30,fillColor: "red",fillOpacity: 0.4,strokecolor: "white"}); //变量pe = board.create('point',[inter1.XEvalValue(),大小:4,strokeColor:rougevenitien,可见:真,固定:真});
var group1= board.create('group',p0]);
段 seg2 的 strokeColor:'white' 与背景颜色相同。当鼠标经过它时,如何删除他的高亮属性以使其显示出来?
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