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',585,null,null,532,null,null,null,null,null,null,null,null],
['2日',645,null,null,526,null,null,null,null,null,null,null,null],
['3日',715,null,null,582,null,null,null,null,null,null,null,null],
['4日',809,null,null,720,null,null,null,null,null,null,null,null],
['5日',906,null,null,696,null,null,null,null,null,null,null,null],
['6日',818,null,null,845,null,null,null,null,null,null,null,null],
['7日',1020,null,null,829,null,null,null,null,null,null,null,null],
['8日',853,null,null,875,null,null,null,null,null,null,null,null],
['9日',955,null,null,895,null,null,null,null,null,null,null,null],
['10日',1022,null,null,846,null,null,null,null,null,null,null,null],
['11日',1065,null,null,659,null,null,null,null,null,null,null,null],
['12日',977,null,null,865,null,null,null,null,null,null,null,null],
['13日',876,null,null,803,null,null,null,null,null,null,null,null],
['14日',444,null,null,761,null,null,null,null,null,null,null,null],
['15日',621,null,null,977,null,null,null,null,null,null,null,null],
['16日',540,null,null,546,null,null,null,null,null,null,null,null],
['17日',520,null,null,572,null,null,null,null,null,null,null,null],
['18日',660,null,null,699,null,null,null,null,null,null,null,null],
['19日',744,null,null,876,null,null,null,null,null,null,null,null],
['20日',874,null,null,889,null,null,null,null,null,null,null,null],
['21日',847,null,null,891,null,null,null,null,null,null,null,null],
['22日',911,null,null,1152,null,null,null,null,null,null,null,null],
['23日',894,null,null,1198,null,null,null,null,null,null,null,null],
['24日',972,null,null,1111,null,null,null,null,null,null,null,null],
['25日',1068,null,null,979,null,null,null,null,null,null,null,null],
['26日',944,null,null,855,null,null,null,null,null,null,null,null],
['27日',1010,null,null,876,null,null,null,null,null,null,null,null],
['28日',763,null,null,951,null,null,null,null,null,null,null,null],
['29日',573,null,null,899,null,null,null,null,null,null,null,null],
['30日',701,null,null,702,null,null,null,null,null,null,null,null],
['31日',927,null,null,854,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});