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',263,null,null,244,null,null,null,null,null,null,null,null],
['2日',287,null,null,329,null,null,null,null,null,null,null,null],
['3日',359,null,null,343,null,null,null,null,null,null,null,null],
['4日',438,null,null,324,null,null,null,null,null,null,null,null],
['5日',482,null,null,337,null,null,null,null,null,null,null,null],
['6日',556,null,null,332,null,null,null,null,null,null,null,null],
['7日',634,null,null,228,null,null,null,null,null,null,null,null],
['8日',255,null,null,304,null,null,null,null,null,null,null,null],
['9日',333,null,null,425,null,null,null,null,null,null,null,null],
['10日',401,null,null,468,null,null,null,null,null,null,null,null],
['11日',523,null,null,228,null,null,null,null,null,null,null,null],
['12日',291,null,null,306,null,null,null,null,null,null,null,null],
['13日',350,null,null,411,null,null,null,null,null,null,null,null],
['14日',224,null,null,276,null,null,null,null,null,null,null,null],
['15日',339,null,null,331,null,null,null,null,null,null,null,null],
['16日',371,null,null,444,null,null,null,null,null,null,null,null],
['17日',517,null,null,383,null,null,null,null,null,null,null,null],
['18日',595,null,null,451,null,null,null,null,null,null,null,null],
['19日',420,null,null,394,null,null,null,null,null,null,null,null],
['20日',453,null,null,476,null,null,null,null,null,null,null,null],
['21日',287,null,null,258,null,null,null,null,null,null,null,null],
['22日',201,null,null,211,null,null,null,null,null,null,null,null],
['23日',263,null,null,301,null,null,null,null,null,null,null,null],
['24日',333,null,null,369,null,null,null,null,null,null,null,null],
['25日',439,null,null,512,null,null,null,null,null,null,null,null],
['26日',472,null,null,478,null,null,null,null,null,null,null,null],
['27日',365,null,null,512,null,null,null,null,null,null,null,null],
['28日',441,null,null,325,null,null,null,null,null,null,null,null],
['29日',514,null,null,445,null,null,null,null,null,null,null,null],
['30日',196,null,null,525,null,null,196,null,null,null,null,null],
['31日',null,null,null,102,null,null,null,null,null,102,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:'2023年10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)
      }
    });
  }

});