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',363,null,null,303,null,null,null,null,null,null,null,null],
['2日',481,null,null,429,null,null,null,null,null,null,null,null],
['3日',468,null,null,531,null,null,null,null,null,null,null,null],
['4日',576,null,null,552,null,null,null,null,null,null,null,null],
['5日',706,null,null,505,null,null,null,null,null,null,null,null],
['6日',488,null,null,653,null,null,null,null,null,null,null,null],
['7日',619,null,null,659,null,null,null,null,null,null,null,null],
['8日',791,null,null,580,null,null,null,null,null,null,null,null],
['9日',816,null,null,695,null,null,null,null,null,null,null,null],
['10日',854,null,null,316,null,null,null,null,null,null,null,null],
['11日',919,null,null,380,null,null,null,null,null,null,null,null],
['12日',763,null,null,420,null,null,null,null,null,null,null,null],
['13日',734,null,null,560,null,null,null,null,null,null,null,null],
['14日',905,null,null,766,null,null,null,null,null,null,null,null],
['15日',863,null,null,602,null,null,null,null,null,null,null,null],
['16日',903,null,null,625,null,null,null,null,null,null,null,null],
['17日',907,null,null,669,null,null,null,null,null,null,null,null],
['18日',930,null,null,869,null,null,null,null,null,null,null,null],
['19日',998,null,null,650,null,null,null,null,null,null,null,null],
['20日',813,null,null,754,null,null,null,null,null,null,null,null],
['21日',828,null,null,924,null,null,null,null,null,null,null,null],
['22日',826,null,null,775,null,null,null,null,null,null,null,null],
['23日',855,null,null,439,null,null,null,null,null,null,null,null],
['24日',578,null,null,532,null,null,null,null,null,null,null,null],
['25日',652,null,null,712,null,null,null,null,null,null,null,null],
['26日',591,null,null,993,null,null,null,null,null,null,null,null],
['27日',701,null,null,438,null,null,null,null,null,null,null,null],
['28日',773,null,null,533,null,null,null,null,null,null,null,null],
['29日',300,null,null,594,null,null,null,null,null,null,null,null],
['30日',412,null,null,667,null,null,null,null,null,null,null,null],
['31日',null,null,null,436,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:'2023年10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)
      }
    });
  }

});