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',821,null,null,566,null,null,null,null,null,null,null,null],
['2日',759,null,null,771,null,null,null,null,null,null,null,null],
['3日',542,null,null,798,null,null,null,null,null,null,null,null],
['4日',583,null,null,1012,null,null,null,null,null,null,null,null],
['5日',599,null,null,993,null,null,null,null,null,null,null,null],
['6日',730,null,null,992,null,null,null,null,null,null,null,null],
['7日',823,null,null,891,null,null,null,null,null,null,null,null],
['8日',884,null,null,895,null,null,null,null,null,null,null,null],
['9日',1023,null,null,866,null,null,null,null,null,null,null,null],
['10日',540,null,null,958,null,null,null,null,null,null,null,null],
['11日',673,null,null,934,null,null,null,null,null,null,null,null],
['12日',740,null,null,null,null,null,null,null,null,null,null,null],
['13日',676,null,null,null,null,null,null,null,null,null,null,null],
['14日',819,null,null,null,null,null,null,null,null,null,null,null],
['15日',705,null,null,753,null,null,null,null,null,null,null,null],
['16日',951,null,null,834,null,null,null,null,null,null,null,null],
['17日',592,null,null,918,null,null,null,null,null,null,null,null],
['18日',670,null,null,1290,null,null,null,null,null,null,null,null],
['19日',743,null,null,1166,null,null,null,null,null,null,null,null],
['20日',846,null,null,null,null,null,null,null,null,null,null,null],
['21日',903,null,null,845,null,null,null,null,null,null,null,null],
['22日',923,null,null,577,null,null,null,null,null,null,null,null],
['23日',1011,null,null,649,null,null,null,null,null,null,null,null],
['24日',303,null,null,760,null,null,null,null,null,null,null,null],
['25日',407,null,null,715,null,null,null,null,null,null,null,null],
['26日',479,null,null,882,null,null,null,null,null,null,null,null],
['27日',527,null,null,837,null,null,null,null,null,null,null,null],
['28日',611,null,null,758,null,null,null,null,null,null,null,null],
['29日',686,null,null,303,null,null,null,null,null,null,null,null],
['30日',626,null,null,357,null,null,null,null,null,null,null,null],
['31日',null,null,null,464,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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)
      }
    });
  }

});