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',449,null,null,335,null,null,null,null,null,null,null,null],
['2日',463,null,null,327,null,null,null,null,null,null,null,null],
['3日',433,null,null,372,null,null,null,null,null,null,null,null],
['4日',450,null,null,376,null,null,null,null,null,null,null,null],
['5日',524,null,null,396,null,null,null,null,null,null,null,null],
['6日',466,null,null,438,null,null,null,null,null,null,null,null],
['7日',381,null,null,452,null,null,null,null,null,null,null,null],
['8日',154,null,null,425,null,null,154,null,null,null,null,null],
['9日',231,null,null,406,null,null,null,null,null,null,null,null],
['10日',315,null,null,450,null,null,null,null,null,null,null,null],
['11日',380,null,null,397,null,null,null,null,null,null,null,null],
['12日',226,null,null,381,null,null,null,null,null,null,null,null],
['13日',268,null,null,446,null,null,null,null,null,null,null,null],
['14日',332,null,null,451,null,null,null,null,null,null,null,null],
['15日',232,null,null,447,null,null,null,null,null,null,null,null],
['16日',302,null,null,381,null,null,null,null,null,null,null,null],
['17日',370,null,null,363,null,null,null,null,null,null,null,null],
['18日',398,null,null,331,null,null,null,null,null,null,null,null],
['19日',418,null,null,116,null,null,null,null,null,116,null,null],
['20日',461,null,null,189,null,null,null,null,null,189,null,null],
['21日',470,null,null,239,null,null,null,null,null,null,null,null],
['22日',410,null,null,276,null,null,null,null,null,null,null,null],
['23日',504,null,null,297,null,null,null,null,null,null,null,null],
['24日',522,null,null,345,null,null,null,null,null,null,null,null],
['25日',530,null,null,404,null,null,null,null,null,null,null,null],
['26日',539,null,null,211,null,null,null,null,null,null,null,null],
['27日',469,null,null,266,null,null,null,null,null,null,null,null],
['28日',400,null,null,312,null,null,null,null,null,null,null,null],
['29日',123,null,null,347,null,null,123,null,null,null,null,null],
['30日',205,null,null,369,null,null,null,null,null,null,null,null],
['31日',293,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:600},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)
      }
    });
  }

});