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',203,null,null,221,null,null,null,null,null,null,null,null],
['2日',207,null,null,233,null,null,null,null,null,null,null,null],
['3日',213,null,null,221,null,null,null,null,null,null,null,null],
['4日',233,null,null,211,null,null,null,null,null,null,null,null],
['5日',232,null,null,227,null,null,null,null,null,null,null,null],
['6日',217,null,null,334,null,null,null,null,null,null,null,null],
['7日',216,null,null,556,null,null,null,null,null,null,null,null],
['8日',318,null,null,740,null,null,null,null,null,null,null,null],
['9日',541,null,null,189,null,null,null,null,null,189,null,null],
['10日',735,null,null,198,null,null,null,null,null,198,null,null],
['11日',901,null,null,212,null,null,null,null,null,null,null,null],
['12日',244,null,null,234,null,null,null,null,null,null,null,null],
['13日',221,null,null,258,null,null,null,null,null,null,null,null],
['14日',239,null,null,405,null,null,null,null,null,null,null,null],
['15日',254,null,null,478,null,null,null,null,null,null,null,null],
['16日',278,null,null,212,null,null,null,null,null,null,null,null],
['17日',283,null,null,200,null,null,null,null,null,200,null,null],
['18日',278,null,null,227,null,null,null,null,null,null,null,null],
['19日',390,null,null,277,null,null,null,null,null,null,null,null],
['20日',211,null,null,310,null,null,null,null,null,null,null,null],
['21日',224,null,null,315,null,null,null,null,null,null,null,null],
['22日',255,null,null,327,null,null,null,null,null,null,null,null],
['23日',269,null,null,309,null,null,null,null,null,null,null,null],
['24日',272,null,null,327,null,null,null,null,null,null,null,null],
['25日',265,null,null,440,null,null,null,null,null,null,null,null],
['26日',297,null,null,559,null,null,null,null,null,null,null,null],
['27日',396,null,null,214,null,null,null,null,null,null,null,null],
['28日',548,null,null,222,null,null,null,null,null,null,null,null],
['29日',178,null,null,243,null,null,178,null,null,null,null,null],
['30日',176,null,null,282,null,null,176,null,null,null,null,null],
['31日',203,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:1000},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)
      }
    });
  }

});