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',null,null,null,null,null,null,65,null,null,96,null,null],
['2日',null,null,null,158,null,null,121,null,null,158,null,null],
['3日',179,null,null,215,null,null,179,null,null,null,null,null],
['4日',234,null,null,235,null,null,null,null,null,null,null,null],
['5日',225,null,null,223,null,null,null,null,null,null,null,null],
['6日',261,null,null,241,null,null,null,null,null,null,null,null],
['7日',274,null,null,275,null,null,null,null,null,null,null,null],
['8日',298,null,null,183,null,null,null,null,null,183,null,null],
['9日',210,null,null,194,null,null,null,null,null,194,null,null],
['10日',153,null,null,219,null,null,153,null,null,null,null,null],
['11日',null,null,null,157,null,null,143,null,null,157,null,null],
['12日',199,null,null,228,null,null,199,null,null,null,null,null],
['13日',219,null,null,265,null,null,null,null,null,null,null,null],
['14日',231,null,null,301,null,null,null,null,null,null,null,null],
['15日',285,null,null,277,null,null,null,null,null,null,null,null],
['16日',169,null,null,223,null,null,169,null,null,null,null,null],
['17日',222,null,null,279,null,null,null,null,null,null,null,null],
['18日',52,null,null,295,null,null,52,null,null,null,null,null],
['19日',null,null,null,322,null,null,91,null,null,null,null,null],
['20日',null,null,null,373,null,null,113,null,null,null,null,null],
['21日',null,null,null,375,null,null,150,null,null,null,null,null],
['22日',null,null,null,101,null,null,200,null,null,101,null,null],
['23日',191,null,null,null,null,null,191,null,null,190,null,null],
['24日',224,null,null,null,null,null,null,null,null,99,null,null],
['25日',146,null,null,null,null,null,146,null,null,159,null,null],
['26日',null,null,null,null,null,null,99,null,null,109,null,null],
['27日',153,null,null,null,null,null,153,null,null,168,null,null],
['28日',212,null,null,119,null,null,null,null,null,119,null,null],
['29日',199,null,null,204,null,null,199,null,null,null,null,null],
['30日',206,null,null,173,null,null,null,null,null,173,null,null],
['31日',null,null,null,null,null,null,null,null,null,154,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:400},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)
      }
    });
  }

});