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',356,null,null,403,null,null,null,null,null,null,null,null],
['2日',280,null,null,360,null,null,null,null,null,null,null,null],
['3日',279,null,null,365,null,null,null,null,null,null,null,null],
['4日',321,null,null,403,null,null,null,null,null,null,null,null],
['5日',358,null,null,437,null,null,null,null,null,null,null,null],
['6日',363,null,null,454,null,null,null,null,null,null,null,null],
['7日',334,null,null,416,null,null,null,null,null,null,null,null],
['8日',350,null,null,380,null,null,null,null,null,null,null,null],
['9日',427,null,null,424,null,null,null,null,null,null,null,null],
['10日',454,null,null,461,null,null,null,null,null,null,null,null],
['11日',423,null,null,431,null,null,null,null,null,null,null,null],
['12日',421,null,null,442,null,null,null,null,null,null,null,null],
['13日',444,null,null,378,null,null,null,null,null,null,null,null],
['14日',128,null,null,522,null,null,128,null,null,null,null,null],
['15日',143,null,null,653,null,null,143,null,null,null,null,null],
['16日',211,null,null,725,null,null,null,null,null,null,null,null],
['17日',273,null,null,845,null,null,null,null,null,null,null,null],
['18日',255,null,null,793,null,null,null,null,null,null,null,null],
['19日',294,null,null,952,null,null,null,null,null,null,null,null],
['20日',300,null,null,581,null,null,null,null,null,null,null,null],
['21日',357,null,null,592,null,null,null,null,null,null,null,null],
['22日',358,null,null,622,null,null,null,null,null,null,null,null],
['23日',377,null,null,683,null,null,null,null,null,null,null,null],
['24日',411,null,null,725,null,null,null,null,null,null,null,null],
['25日',463,null,null,556,null,null,null,null,null,null,null,null],
['26日',502,null,null,563,null,null,null,null,null,null,null,null],
['27日',216,null,null,655,null,null,null,null,null,null,null,null],
['28日',232,null,null,845,null,null,null,null,null,null,null,null],
['29日',283,null,null,783,null,null,null,null,null,null,null,null],
['30日',332,null,null,845,null,null,null,null,null,null,null,null],
['31日',411,null,null,970,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:1000},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)
      }
    });
  }

});