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',207,null,null,null,null,null,null,null,null,150,null,null],
['2日',135,null,null,null,null,null,135,null,null,191,null,null],
['3日',null,null,null,null,null,null,157,null,null,187,null,null],
['4日',null,null,null,196,null,null,180,null,null,196,null,null],
['5日',null,null,null,208,null,null,161,null,null,null,null,null],
['6日',null,null,null,205,null,null,133,null,null,null,null,null],
['7日',147,null,null,207,null,null,147,null,null,null,null,null],
['8日',243,null,null,195,null,null,null,null,null,195,null,null],
['9日',303,null,null,null,null,null,null,null,null,177,null,null],
['10日',313,null,null,null,null,null,null,null,null,153,null,null],
['11日',316,null,null,null,null,null,null,null,null,91,null,null],
['12日',266,null,null,130,null,null,null,null,null,130,null,null],
['13日',267,null,null,234,null,null,null,null,null,null,null,null],
['14日',226,null,null,322,null,null,null,null,null,null,null,null],
['15日',317,null,null,388,null,null,null,null,null,null,null,null],
['16日',352,null,null,411,null,null,null,null,null,null,null,null],
['17日',317,null,null,402,null,null,null,null,null,null,null,null],
['18日',352,null,null,397,null,null,null,null,null,null,null,null],
['19日',369,null,null,455,null,null,null,null,null,null,null,null],
['20日',392,null,null,380,null,null,null,null,null,null,null,null],
['21日',393,null,null,294,null,null,null,null,null,null,null,null],
['22日',350,null,null,278,null,null,null,null,null,null,null,null],
['23日',366,null,null,251,null,null,null,null,null,null,null,null],
['24日',320,null,null,267,null,null,null,null,null,null,null,null],
['25日',354,null,null,243,null,null,null,null,null,null,null,null],
['26日',339,null,null,53,null,null,null,null,null,53,null,null],
['27日',320,null,null,null,null,null,null,null,null,18,null,null],
['28日',96,null,null,null,null,null,96,null,null,37,null,null],
['29日',null,null,null,null,null,null,71,null,null,42,null,null],
['30日',111,null,null,null,null,null,111,null,null,59,null,null],
['31日',null,null,null,null,null,null,null,null,null,68,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5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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=10;

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

});