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',354,null,null,528,null,null,null,null,null,null,null,null],
['2日',87,null,null,497,null,null,87,null,null,null,null,null],
['3日',136,null,null,464,null,null,136,null,null,null,null,null],
['4日',208,null,null,425,null,null,null,null,null,null,null,null],
['5日',250,null,null,330,null,null,null,null,null,null,null,null],
['6日',259,null,null,421,null,null,null,null,null,null,null,null],
['7日',293,null,null,465,null,null,null,null,null,null,null,null],
['8日',327,null,null,380,null,null,null,null,null,null,null,null],
['9日',344,null,null,450,null,null,null,null,null,null,null,null],
['10日',438,null,null,472,null,null,null,null,null,null,null,null],
['11日',291,null,null,624,null,null,null,null,null,null,null,null],
['12日',344,null,null,568,null,null,null,null,null,null,null,null],
['13日',334,null,null,631,null,null,null,null,null,null,null,null],
['14日',362,null,null,689,null,null,null,null,null,null,null,null],
['15日',377,null,null,458,null,null,null,null,null,null,null,null],
['16日',306,null,null,552,null,null,null,null,null,null,null,null],
['17日',393,null,null,569,null,null,null,null,null,null,null,null],
['18日',457,null,null,408,null,null,null,null,null,null,null,null],
['19日',354,null,null,441,null,null,null,null,null,null,null,null],
['20日',426,null,null,586,null,null,null,null,null,null,null,null],
['21日',485,null,null,699,null,null,null,null,null,null,null,null],
['22日',610,null,null,730,null,null,null,null,null,null,null,null],
['23日',563,null,null,788,null,null,null,null,null,null,null,null],
['24日',542,null,null,256,null,null,null,null,null,null,null,null],
['25日',634,null,null,259,null,null,null,null,null,null,null,null],
['26日',526,null,null,361,null,null,null,null,null,null,null,null],
['27日',514,null,null,425,null,null,null,null,null,null,null,null],
['28日',542,null,null,299,null,null,null,null,null,null,null,null],
['29日',525,null,null,335,null,null,null,null,null,null,null,null],
['30日',442,null,null,352,null,null,null,null,null,null,null,null],
['31日',414,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4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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)
      }
    });
  }

});