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',251,null,null,207,null,null,null,null,null,null,null,null],
['2日',201,null,null,259,null,null,null,null,null,null,null,null],
['3日',174,null,null,219,null,null,174,null,null,null,null,null],
['4日',217,null,null,208,null,null,null,null,null,null,null,null],
['5日',225,null,null,185,null,null,null,null,null,185,null,null],
['6日',225,null,null,null,null,null,null,null,null,94,null,null],
['7日',219,null,null,null,null,null,null,null,null,70,null,null],
['8日',227,null,null,null,null,null,null,null,null,93,null,null],
['9日',215,null,null,null,null,null,null,null,null,123,null,null],
['10日',211,null,null,null,null,null,null,null,null,140,null,null],
['11日',235,null,null,null,null,null,null,null,null,74,null,null],
['12日',265,null,null,null,null,null,null,null,null,82,null,null],
['13日',262,null,null,null,null,null,null,null,null,75,null,null],
['14日',257,null,null,null,null,null,null,null,null,130,null,null],
['15日',225,null,null,null,null,null,null,null,null,167,null,null],
['16日',215,null,null,null,null,null,null,null,null,180,null,null],
['17日',220,null,null,null,null,null,null,null,null,179,null,null],
['18日',224,null,null,null,null,null,null,null,null,98,null,null],
['19日',234,null,null,null,null,null,null,null,null,93,null,null],
['20日',232,null,null,null,null,null,null,null,null,72,null,null],
['21日',200,null,null,null,null,null,200,null,null,49,null,null],
['22日',203,null,null,null,null,null,null,null,null,58,null,null],
['23日',200,null,null,null,null,null,200,null,null,78,null,null],
['24日',198,null,null,null,null,null,198,null,null,87,null,null],
['25日',225,null,null,null,null,null,null,null,null,88,null,null],
['26日',230,null,null,null,null,null,null,null,null,100,null,null],
['27日',242,null,null,null,null,null,null,null,null,99,null,null],
['28日',242,null,null,null,null,null,null,null,null,101,null,null],
['29日',225,null,null,null,null,null,null,null,null,133,null,null],
['30日',197,null,null,113,null,null,197,null,null,113,null,null],
['31日',null,null,null,null,null,null,167,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:300},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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});