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',217,null,null,null,null,null,null,null,null,195,null,null],
['2日',183,null,null,null,null,null,183,null,null,151,null,null],
['3日',206,null,null,null,null,null,null,null,null,143,null,null],
['4日',233,null,null,null,null,null,null,null,null,148,null,null],
['5日',268,null,null,null,null,null,null,null,null,130,null,null],
['6日',289,null,null,null,null,null,null,null,null,137,null,null],
['7日',305,null,null,null,null,null,null,null,null,118,null,null],
['8日',312,null,null,null,null,null,null,null,null,105,null,null],
['9日',228,null,null,null,null,null,null,null,null,43,null,null],
['10日',221,null,null,null,null,null,null,null,null,73,null,null],
['11日',234,null,null,null,null,null,null,null,null,106,null,null],
['12日',135,null,null,153,null,null,135,null,null,153,null,null],
['13日',null,null,null,216,null,null,92,null,null,null,null,null],
['14日',null,null,null,263,null,null,92,null,null,null,null,null],
['15日',135,null,null,242,null,null,135,null,null,null,null,null],
['16日',218,null,null,301,null,null,null,null,null,null,null,null],
['17日',275,null,null,302,null,null,null,null,null,null,null,null],
['18日',300,null,null,301,null,null,null,null,null,null,null,null],
['19日',348,null,null,257,null,null,null,null,null,null,null,null],
['20日',365,null,null,348,null,null,null,null,null,null,null,null],
['21日',319,null,null,160,null,null,null,null,null,160,null,null],
['22日',347,null,null,180,null,null,null,null,null,180,null,null],
['23日',364,null,null,240,null,null,null,null,null,null,null,null],
['24日',254,null,null,265,null,null,null,null,null,null,null,null],
['25日',280,null,null,221,null,null,null,null,null,null,null,null],
['26日',218,null,null,244,null,null,null,null,null,null,null,null],
['27日',39,null,null,251,null,null,39,null,null,null,null,null],
['28日',null,null,null,266,null,null,56,null,null,null,null,null],
['29日',null,null,null,258,null,null,74,null,null,null,null,null],
['30日',null,null,null,240,null,null,93,null,null,null,null,null],
['31日',null,null,null,null,null,null,138,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6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:400},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=30 -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)
      }
    });
  }

});