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',242,null,null,350,null,null,null,null,null,null,null,null],
['2日',135,null,null,252,null,null,135,null,null,null,null,null],
['3日',null,null,null,303,null,null,147,null,null,null,null,null],
['4日',187,null,null,340,null,null,187,null,null,null,null,null],
['5日',207,null,null,407,null,null,null,null,null,null,null,null],
['6日',210,null,null,435,null,null,null,null,null,null,null,null],
['7日',256,null,null,489,null,null,null,null,null,null,null,null],
['8日',260,null,null,211,null,null,null,null,null,null,null,null],
['9日',267,null,null,176,null,null,null,null,null,176,null,null],
['10日',143,null,null,215,null,null,143,null,null,null,null,null],
['11日',175,null,null,241,null,null,175,null,null,null,null,null],
['12日',224,null,null,246,null,null,null,null,null,null,null,null],
['13日',243,null,null,283,null,null,null,null,null,null,null,null],
['14日',297,null,null,292,null,null,null,null,null,null,null,null],
['15日',238,null,null,86,null,null,null,null,null,86,null,null],
['16日',291,null,null,null,null,null,null,null,null,133,null,null],
['17日',334,null,null,196,null,null,null,null,null,196,null,null],
['18日',418,null,null,222,null,null,null,null,null,null,null,null],
['19日',261,null,null,238,null,null,null,null,null,null,null,null],
['20日',276,null,null,223,null,null,null,null,null,null,null,null],
['21日',229,null,null,228,null,null,null,null,null,null,null,null],
['22日',219,null,null,213,null,null,null,null,null,null,null,null],
['23日',276,null,null,252,null,null,null,null,null,null,null,null],
['24日',312,null,null,342,null,null,null,null,null,null,null,null],
['25日',276,null,null,281,null,null,null,null,null,null,null,null],
['26日',207,null,null,308,null,null,null,null,null,null,null,null],
['27日',241,null,null,380,null,null,null,null,null,null,null,null],
['28日',293,null,null,456,null,null,null,null,null,null,null,null],
['29日',334,null,null,437,null,null,null,null,null,null,null,null],
['30日',345,null,null,507,null,null,null,null,null,null,null,null],
['31日',null,null,null,500,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: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=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)
      }
    });
  }

});