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,64,null,null,77,null,null],
['2日',null,null,null,134,null,null,118,null,null,134,null,null],
['3日',177,null,null,203,null,null,177,null,null,null,null,null],
['4日',222,null,null,241,null,null,null,null,null,null,null,null],
['5日',274,null,null,274,null,null,null,null,null,null,null,null],
['6日',307,null,null,285,null,null,null,null,null,null,null,null],
['7日',297,null,null,316,null,null,null,null,null,null,null,null],
['8日',334,null,null,341,null,null,null,null,null,null,null,null],
['9日',319,null,null,388,null,null,null,null,null,null,null,null],
['10日',333,null,null,371,null,null,null,null,null,null,null,null],
['11日',313,null,null,68,null,null,null,null,null,68,null,null],
['12日',333,null,null,null,null,null,null,null,null,120,null,null],
['13日',359,null,null,195,null,null,null,null,null,195,null,null],
['14日',63,null,null,249,null,null,63,null,null,null,null,null],
['15日',null,null,null,295,null,null,74,null,null,null,null,null],
['16日',null,null,null,303,null,null,108,null,null,null,null,null],
['17日',165,null,null,327,null,null,165,null,null,null,null,null],
['18日',223,null,null,336,null,null,null,null,null,null,null,null],
['19日',265,null,null,335,null,null,null,null,null,null,null,null],
['20日',301,null,null,334,null,null,null,null,null,null,null,null],
['21日',344,null,null,92,null,null,null,null,null,92,null,null],
['22日',308,null,null,148,null,null,null,null,null,148,null,null],
['23日',81,null,null,251,null,null,81,null,null,null,null,null],
['24日',null,null,null,340,null,null,113,null,null,null,null,null],
['25日',184,null,null,388,null,null,184,null,null,null,null,null],
['26日',260,null,null,416,null,null,null,null,null,null,null,null],
['27日',318,null,null,410,null,null,null,null,null,null,null,null],
['28日',362,null,null,461,null,null,null,null,null,null,null,null],
['29日',329,null,null,526,null,null,null,null,null,null,null,null],
['30日',321,null,null,554,null,null,null,null,null,null,null,null],
['31日',311,null,null,null,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6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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=30 -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)
      }
    });
  }

});