google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',674,null,null,301,null,null,null,null,null,null,null,null],
['2日',643,null,null,362,null,null,null,null,null,null,null,null],
['3日',553,null,null,404,null,null,null,null,null,null,null,null],
['4日',549,null,null,451,null,null,null,null,null,null,null,null],
['5日',579,null,null,362,null,null,null,null,null,null,null,null],
['6日',702,null,null,389,null,null,null,null,null,null,null,null],
['7日',786,null,null,370,null,null,null,null,null,null,null,null],
['8日',348,null,null,426,null,null,null,null,null,null,null,null],
['9日',376,null,null,470,null,null,null,null,null,null,null,null],
['10日',480,null,null,462,null,null,null,null,null,null,null,null],
['11日',448,null,null,424,null,null,null,null,null,null,null,null],
['12日',522,null,null,511,null,null,null,null,null,null,null,null],
['13日',556,null,null,589,null,null,null,null,null,null,null,null],
['14日',566,null,null,477,null,null,null,null,null,null,null,null],
['15日',489,null,null,569,null,null,null,null,null,null,null,null],
['16日',567,null,null,684,null,null,null,null,null,null,null,null],
['17日',656,null,null,740,null,null,null,null,null,null,null,null],
['18日',653,null,null,580,null,null,null,null,null,null,null,null],
['19日',595,null,null,715,null,null,null,null,null,null,null,null],
['20日',760,null,null,765,null,null,null,null,null,null,null,null],
['21日',702,null,null,757,null,null,null,null,null,null,null,null],
['22日',618,null,null,935,null,null,null,null,null,null,null,null],
['23日',696,null,null,971,null,null,null,null,null,null,null,null],
['24日',721,null,null,613,null,null,null,null,null,null,null,null],
['25日',739,null,null,667,null,null,null,null,null,null,null,null],
['26日',721,null,null,781,null,null,null,null,null,null,null,null],
['27日',685,null,null,665,null,null,null,null,null,null,null,null],
['28日',695,null,null,740,null,null,null,null,null,null,null,null],
['29日',220,null,null,805,null,null,null,null,null,null,null,null],
['30日',null,null,null,804,null,null,null,null,null,null,null,null],
['31日',null,null,null,881,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2024年3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});