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',970,null,null,966,null,null,null,null,null,null,null,null],
['2日',1010,null,null,932,null,null,null,null,null,null,null,null],
['3日',981,null,null,843,null,null,null,null,null,null,null,null],
['4日',1006,null,null,829,null,null,null,null,null,null,null,null],
['5日',925,null,null,855,null,null,null,null,null,null,null,null],
['6日',864,null,null,870,null,null,null,null,null,null,null,null],
['7日',853,null,null,878,null,null,null,null,null,null,null,null],
['8日',821,null,null,881,null,null,null,null,null,null,null,null],
['9日',828,null,null,951,null,null,null,null,null,null,null,null],
['10日',917,null,null,771,null,null,null,null,null,null,null,null],
['11日',860,null,null,761,null,null,null,null,null,null,null,null],
['12日',894,null,null,841,null,null,null,null,null,null,null,null],
['13日',837,null,null,799,null,null,null,null,null,null,null,null],
['14日',822,null,null,867,null,null,null,null,null,null,null,null],
['15日',859,null,null,856,null,null,null,null,null,null,null,null],
['16日',852,null,null,863,null,null,null,null,null,null,null,null],
['17日',852,null,null,824,null,null,null,null,null,null,null,null],
['18日',854,null,null,796,null,null,null,null,null,null,null,null],
['19日',841,null,null,850,null,null,null,null,null,null,null,null],
['20日',816,null,null,865,null,null,null,null,null,null,null,null],
['21日',910,null,null,888,null,null,null,null,null,null,null,null],
['22日',909,null,null,913,null,null,null,null,null,null,null,null],
['23日',887,null,null,915,null,null,null,null,null,null,null,null],
['24日',940,null,null,876,null,null,null,null,null,null,null,null],
['25日',1012,null,null,872,null,null,null,null,null,null,null,null],
['26日',923,null,null,885,null,null,null,null,null,null,null,null],
['27日',891,null,null,864,null,null,null,null,null,null,null,null],
['28日',876,null,null,786,null,null,null,null,null,null,null,null],
['29日',958,null,null,881,null,null,null,null,null,null,null,null],
['30日',976,null,null,899,null,null,null,null,null,null,null,null],
['31日',null,null,null,864,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});