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',217,null,null,251,null,null,null,null,null,null,null,null],
['2日',96,null,null,132,null,null,96,null,null,132,null,null],
['3日',null,null,null,185,null,null,137,null,null,185,null,null],
['4日',163,null,null,222,null,null,163,null,null,null,null,null],
['5日',303,null,null,129,null,null,null,null,null,129,null,null],
['6日',401,null,null,160,null,null,null,null,null,160,null,null],
['7日',415,null,null,201,null,null,null,null,null,null,null,null],
['8日',348,null,null,179,null,null,null,null,null,179,null,null],
['9日',201,null,null,237,null,null,null,null,null,null,null,null],
['10日',49,null,null,299,null,null,49,null,null,null,null,null],
['11日',null,null,null,330,null,null,116,null,null,null,null,null],
['12日',172,null,null,327,null,null,172,null,null,null,null,null],
['13日',317,null,null,287,null,null,null,null,null,null,null,null],
['14日',418,null,null,315,null,null,null,null,null,null,null,null],
['15日',132,null,null,334,null,null,132,null,null,null,null,null],
['16日',332,null,null,114,null,null,null,null,null,114,null,null],
['17日',181,null,null,null,null,null,181,null,null,152,null,null],
['18日',286,null,null,null,null,null,null,null,null,168,null,null],
['19日',386,null,null,177,null,null,null,null,null,177,null,null],
['20日',379,null,null,243,null,null,null,null,null,null,null,null],
['21日',308,null,null,248,null,null,null,null,null,null,null,null],
['22日',357,null,null,143,null,null,null,null,null,143,null,null],
['23日',391,null,null,185,null,null,null,null,null,185,null,null],
['24日',414,null,null,222,null,null,null,null,null,null,null,null],
['25日',57,null,null,197,null,null,57,null,null,197,null,null],
['26日',null,null,null,214,null,null,122,null,null,null,null,null],
['27日',200,null,null,225,null,null,200,null,null,null,null,null],
['28日',370,null,null,115,null,null,null,null,null,115,null,null],
['29日',248,null,null,306,null,null,null,null,null,null,null,null],
['30日',333,null,null,497,null,null,null,null,null,null,null,null],
['31日',null,null,null,688,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:'2022年7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});