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',149,null,null,null,null,null,149,null,null,187,null,null],
['2日',216,null,null,null,null,null,null,null,null,128,null,null],
['3日',122,null,null,null,null,null,122,null,null,144,null,null],
['4日',167,null,null,null,null,null,167,null,null,49,null,null],
['5日',221,null,null,null,null,null,null,null,null,76,null,null],
['6日',310,null,null,144,null,null,null,null,null,144,null,null],
['7日',338,null,null,201,null,null,null,null,null,null,null,null],
['8日',368,null,null,248,null,null,null,null,null,null,null,null],
['9日',412,null,null,186,null,null,null,null,null,186,null,null],
['10日',450,null,null,258,null,null,null,null,null,null,null,null],
['11日',448,null,null,347,null,null,null,null,null,null,null,null],
['12日',439,null,null,301,null,null,null,null,null,null,null,null],
['13日',164,null,null,10,null,null,164,null,null,10,null,null],
['14日',166,null,null,null,null,null,166,null,null,28,null,null],
['15日',224,null,null,null,null,null,null,null,null,57,null,null],
['16日',248,null,null,null,null,null,null,null,null,92,null,null],
['17日',330,null,null,null,null,null,null,null,null,117,null,null],
['18日',154,null,null,null,null,null,154,null,null,156,null,null],
['19日',175,null,null,null,null,null,175,null,null,118,null,null],
['20日',201,null,null,null,null,null,null,null,null,172,null,null],
['21日',259,null,null,null,null,null,null,null,null,94,null,null],
['22日',377,null,null,null,null,null,null,null,null,110,null,null],
['23日',387,null,null,null,null,null,null,null,null,97,null,null],
['24日',388,null,null,116,null,null,null,null,null,116,null,null],
['25日',208,null,null,215,null,null,null,null,null,null,null,null],
['26日',218,null,null,251,null,null,null,null,null,null,null,null],
['27日',195,null,null,296,null,null,195,null,null,null,null,null],
['28日',257,null,null,235,null,null,null,null,null,null,null,null],
['29日',203,null,null,245,null,null,null,null,null,null,null,null],
['30日',222,null,null,203,null,null,null,null,null,null,null,null],
['31日',231,null,null,303,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:'2023年1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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)
      }
    });
  }

});