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',null,null,null,null,null,null,112,null,null,144,null,null],
['2日',null,null,null,null,null,null,85,null,null,142,null,null],
['3日',null,null,null,null,null,null,111,null,null,126,null,null],
['4日',null,null,null,null,null,null,117,null,null,118,null,null],
['5日',null,null,null,null,null,null,109,null,null,81,null,null],
['6日',null,null,null,null,null,null,95,null,null,90,null,null],
['7日',null,null,null,null,null,null,76,null,null,159,null,null],
['8日',null,null,null,197,null,null,39,null,null,197,null,null],
['9日',null,null,null,225,null,null,63,null,null,null,null,null],
['10日',166,null,null,233,null,null,166,null,null,null,null,null],
['11日',229,null,null,208,null,null,null,null,null,null,null,null],
['12日',263,null,null,178,null,null,null,null,null,178,null,null],
['13日',204,null,null,216,null,null,null,null,null,null,null,null],
['14日',204,null,null,300,null,null,null,null,null,null,null,null],
['15日',236,null,null,313,null,null,null,null,null,null,null,null],
['16日',242,null,null,279,null,null,null,null,null,null,null,null],
['17日',302,null,null,273,null,null,null,null,null,null,null,null],
['18日',280,null,null,313,null,null,null,null,null,null,null,null],
['19日',282,null,null,333,null,null,null,null,null,null,null,null],
['20日',294,null,null,26,null,null,null,null,null,26,null,null],
['21日',303,null,null,null,null,null,null,null,null,49,null,null],
['22日',304,null,null,null,null,null,null,null,null,73,null,null],
['23日',31,null,null,null,null,null,31,null,null,89,null,null],
['24日',null,null,null,null,null,null,15,null,null,101,null,null],
['25日',null,null,null,null,null,null,28,null,null,113,null,null],
['26日',null,null,null,null,null,null,43,null,null,135,null,null],
['27日',null,null,null,null,null,null,58,null,null,155,null,null],
['28日',null,null,null,null,null,null,79,null,null,179,null,null],
['29日',null,null,null,null,null,null,100,null,null,154,null,null],
['30日',null,null,null,null,null,null,112,null,null,138,null,null],
['31日',null,null,null,null,null,null,115,null,null,149,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:350},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)
      }
    });
  }

});