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',651,null,null,655,null,null,null,null,null,null,null,null],
['2日',426,null,null,587,null,null,null,null,null,null,null,null],
['3日',476,null,null,688,null,null,null,null,null,null,null,null],
['4日',531,null,null,584,null,null,null,null,null,null,null,null],
['5日',574,null,null,597,null,null,null,null,null,null,null,null],
['6日',546,null,null,608,null,null,null,null,null,null,null,null],
['7日',567,null,null,691,null,null,null,null,null,null,null,null],
['8日',617,null,null,616,null,null,null,null,null,null,null,null],
['9日',551,null,null,335,null,null,null,null,null,null,null,null],
['10日',533,null,null,404,null,null,null,null,null,null,null,null],
['11日',568,null,null,427,null,null,null,null,null,null,null,null],
['12日',631,null,null,485,null,null,null,null,null,null,null,null],
['13日',460,null,null,474,null,null,null,null,null,null,null,null],
['14日',493,null,null,574,null,null,null,null,null,null,null,null],
['15日',592,null,null,511,null,null,null,null,null,null,null,null],
['16日',472,null,null,521,null,null,null,null,null,null,null,null],
['17日',510,null,null,620,null,null,null,null,null,null,null,null],
['18日',613,null,null,595,null,null,null,null,null,null,null,null],
['19日',700,null,null,656,null,null,null,null,null,null,null,null],
['20日',659,null,null,564,null,null,null,null,null,null,null,null],
['21日',673,null,null,699,null,null,null,null,null,null,null,null],
['22日',666,null,null,999,null,null,null,null,null,null,null,null],
['23日',564,null,null,1078,null,null,null,null,null,null,null,null],
['24日',661,null,null,939,null,null,null,null,null,null,null,null],
['25日',784,null,null,803,null,null,null,null,null,null,null,null],
['26日',708,null,null,855,null,null,null,null,null,null,null,null],
['27日',714,null,null,632,null,null,null,null,null,null,null,null],
['28日',504,null,null,657,null,null,null,null,null,null,null,null],
['29日',455,null,null,722,null,null,null,null,null,null,null,null],
['30日',502,null,null,null,null,null,null,null,null,null,null,null],
['31日',565,null,null,null,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:'2024年2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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=29 -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)
      }
    });
  }

});