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',225,null,null,null,null,null,null,null,null,147,null,null],
['2日',247,null,null,null,null,null,null,null,null,145,null,null],
['3日',252,null,null,null,null,null,null,null,null,158,null,null],
['4日',244,null,null,null,null,null,null,null,null,171,null,null],
['5日',254,null,null,null,null,null,null,null,null,172,null,null],
['6日',246,null,null,null,null,null,null,null,null,173,null,null],
['7日',172,null,null,null,null,null,172,null,null,183,null,null],
['8日',233,null,null,null,null,null,null,null,null,188,null,null],
['9日',249,null,null,null,null,null,null,null,null,186,null,null],
['10日',277,null,null,null,null,null,null,null,null,200,null,null],
['11日',278,null,null,199,null,null,null,null,null,199,null,null],
['12日',291,null,null,232,null,null,null,null,null,null,null,null],
['13日',278,null,null,238,null,null,null,null,null,null,null,null],
['14日',256,null,null,229,null,null,null,null,null,null,null,null],
['15日',241,null,null,232,null,null,null,null,null,null,null,null],
['16日',257,null,null,221,null,null,null,null,null,null,null,null],
['17日',275,null,null,196,null,null,null,null,null,196,null,null],
['18日',268,null,null,178,null,null,null,null,null,178,null,null],
['19日',279,null,null,238,null,null,null,null,null,null,null,null],
['20日',24,null,null,274,null,null,24,null,null,null,null,null],
['21日',null,null,null,307,null,null,26,null,null,null,null,null],
['22日',null,null,null,330,null,null,42,null,null,null,null,null],
['23日',null,null,null,380,null,null,64,null,null,null,null,null],
['24日',null,null,null,372,null,null,64,null,null,null,null,null],
['25日',null,null,null,306,null,null,85,null,null,null,null,null],
['26日',null,null,null,299,null,null,99,null,null,null,null,null],
['27日',null,null,null,309,null,null,132,null,null,null,null,null],
['28日',null,null,null,311,null,null,65,null,null,null,null,null],
['29日',null,null,null,326,null,null,68,null,null,null,null,null],
['30日',null,null,null,329,null,null,79,null,null,null,null,null],
['31日',null,null,null,null,null,null,116,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: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=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)
      }
    });
  }

});