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',460,null,null,469,null,null,null,null,null,null,null,null],
['2日',442,null,null,433,null,null,null,null,null,null,null,null],
['3日',448,null,null,504,null,null,null,null,null,null,null,null],
['4日',512,null,null,537,null,null,null,null,null,null,null,null],
['5日',581,null,null,622,null,null,null,null,null,null,null,null],
['6日',577,null,null,528,null,null,null,null,null,null,null,null],
['7日',567,null,null,601,null,null,null,null,null,null,null,null],
['8日',585,null,null,668,null,null,null,null,null,null,null,null],
['9日',444,null,null,605,null,null,null,null,null,null,null,null],
['10日',478,null,null,548,null,null,null,null,null,null,null,null],
['11日',495,null,null,530,null,null,null,null,null,null,null,null],
['12日',549,null,null,549,null,null,null,null,null,null,null,null],
['13日',510,null,null,589,null,null,null,null,null,null,null,null],
['14日',466,null,null,617,null,null,null,null,null,null,null,null],
['15日',575,null,null,599,null,null,null,null,null,null,null,null],
['16日',513,null,null,734,null,null,null,null,null,null,null,null],
['17日',463,null,null,623,null,null,null,null,null,null,null,null],
['18日',523,null,null,573,null,null,null,null,null,null,null,null],
['19日',569,null,null,538,null,null,null,null,null,null,null,null],
['20日',447,null,null,479,null,null,null,null,null,null,null,null],
['21日',563,null,null,465,null,null,null,null,null,null,null,null],
['22日',479,null,null,474,null,null,null,null,null,null,null,null],
['23日',464,null,null,546,null,null,null,null,null,null,null,null],
['24日',568,null,null,565,null,null,null,null,null,null,null,null],
['25日',537,null,null,549,null,null,null,null,null,null,null,null],
['26日',550,null,null,595,null,null,null,null,null,null,null,null],
['27日',509,null,null,532,null,null,null,null,null,null,null,null],
['28日',507,null,null,520,null,null,null,null,null,null,null,null],
['29日',575,null,null,560,null,null,null,null,null,null,null,null],
['30日',645,null,null,442,null,null,null,null,null,null,null,null],
['31日',509,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)
      }
    });
  }

});