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',125,null,null,null,null,null,125,null,null,84,null,null],
['2日',225,null,null,null,null,null,null,null,null,127,null,null],
['3日',276,null,null,null,null,null,null,null,null,154,null,null],
['4日',323,null,null,null,null,null,null,null,null,121,null,null],
['5日',410,null,null,175,null,null,null,null,null,175,null,null],
['6日',433,null,null,208,null,null,null,null,null,null,null,null],
['7日',425,null,null,203,null,null,null,null,null,null,null,null],
['8日',565,null,null,240,null,null,null,null,null,null,null,null],
['9日',608,null,null,292,null,null,null,null,null,null,null,null],
['10日',480,null,null,307,null,null,null,null,null,null,null,null],
['11日',579,null,null,273,null,null,null,null,null,null,null,null],
['12日',526,null,null,33,null,null,null,null,null,33,null,null],
['13日',590,null,null,null,null,null,null,null,null,38,null,null],
['14日',560,null,null,null,null,null,null,null,null,67,null,null],
['15日',54,null,null,null,null,null,54,null,null,113,null,null],
['16日',null,null,null,null,null,null,79,null,null,131,null,null],
['17日',160,null,null,159,null,null,160,null,null,159,null,null],
['18日',213,null,null,225,null,null,null,null,null,null,null,null],
['19日',297,null,null,257,null,null,null,null,null,null,null,null],
['20日',334,null,null,236,null,null,null,null,null,null,null,null],
['21日',302,null,null,213,null,null,null,null,null,null,null,null],
['22日',309,null,null,40,null,null,null,null,null,40,null,null],
['23日',291,null,null,null,null,null,null,null,null,56,null,null],
['24日',275,null,null,null,null,null,null,null,null,102,null,null],
['25日',264,null,null,null,null,null,null,null,null,175,null,null],
['26日',293,null,null,196,null,null,null,null,null,196,null,null],
['27日',290,null,null,207,null,null,null,null,null,null,null,null],
['28日',261,null,null,171,null,null,null,null,null,171,null,null],
['29日',null,null,null,203,null,null,null,null,null,null,null,null],
['30日',null,null,null,218,null,null,null,null,null,null,null,null],
['31日',null,null,null,192,null,null,null,null,null,192,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3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=10;

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

});