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',226,null,null,363,null,null,null,null,null,null,null,null],
['2日',123,null,null,269,null,null,123,null,null,null,null,null],
['3日',null,null,null,316,null,null,158,null,null,null,null,null],
['4日',184,null,null,383,null,null,184,null,null,null,null,null],
['5日',203,null,null,464,null,null,null,null,null,null,null,null],
['6日',248,null,null,554,null,null,null,null,null,null,null,null],
['7日',269,null,null,586,null,null,null,null,null,null,null,null],
['8日',284,null,null,372,null,null,null,null,null,null,null,null],
['9日',251,null,null,485,null,null,null,null,null,null,null,null],
['10日',331,null,null,463,null,null,null,null,null,null,null,null],
['11日',353,null,null,466,null,null,null,null,null,null,null,null],
['12日',397,null,null,516,null,null,null,null,null,null,null,null],
['13日',376,null,null,556,null,null,null,null,null,null,null,null],
['14日',351,null,null,564,null,null,null,null,null,null,null,null],
['15日',347,null,null,360,null,null,null,null,null,null,null,null],
['16日',236,null,null,466,null,null,null,null,null,null,null,null],
['17日',293,null,null,544,null,null,null,null,null,null,null,null],
['18日',304,null,null,583,null,null,null,null,null,null,null,null],
['19日',370,null,null,601,null,null,null,null,null,null,null,null],
['20日',497,null,null,730,null,null,null,null,null,null,null,null],
['21日',529,null,null,704,null,null,null,null,null,null,null,null],
['22日',511,null,null,654,null,null,null,null,null,null,null,null],
['23日',387,null,null,667,null,null,null,null,null,null,null,null],
['24日',317,null,null,732,null,null,null,null,null,null,null,null],
['25日',368,null,null,789,null,null,null,null,null,null,null,null],
['26日',385,null,null,702,null,null,null,null,null,null,null,null],
['27日',373,null,null,808,null,null,null,null,null,null,null,null],
['28日',467,null,null,698,null,null,null,null,null,null,null,null],
['29日',494,null,null,563,null,null,null,null,null,null,null,null],
['30日',null,null,null,567,null,null,null,null,null,null,null,null],
['31日',null,null,null,690,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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=31 -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)
      }
    });
  }

});