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',610,null,null,551,null,null,null,null,null,null,null,null],
['2日',590,null,null,512,null,null,null,null,null,null,null,null],
['3日',540,null,null,573,null,null,null,null,null,null,null,null],
['4日',494,null,null,452,null,null,null,null,null,null,null,null],
['5日',586,null,null,464,null,null,null,null,null,null,null,null],
['6日',437,null,null,463,null,null,null,null,null,null,null,null],
['7日',544,null,null,510,null,null,null,null,null,null,null,null],
['8日',599,null,null,445,null,null,null,null,null,null,null,null],
['9日',441,null,null,539,null,null,null,null,null,null,null,null],
['10日',507,null,null,568,null,null,null,null,null,null,null,null],
['11日',438,null,null,582,null,null,null,null,null,null,null,null],
['12日',508,null,null,673,null,null,null,null,null,null,null,null],
['13日',579,null,null,734,null,null,null,null,null,null,null,null],
['14日',612,null,null,864,null,null,null,null,null,null,null,null],
['15日',600,null,null,577,null,null,null,null,null,null,null,null],
['16日',602,null,null,665,null,null,null,null,null,null,null,null],
['17日',585,null,null,509,null,null,null,null,null,null,null,null],
['18日',498,null,null,557,null,null,null,null,null,null,null,null],
['19日',555,null,null,635,null,null,null,null,null,null,null,null],
['20日',466,null,null,580,null,null,null,null,null,null,null,null],
['21日',508,null,null,626,null,null,null,null,null,null,null,null],
['22日',576,null,null,625,null,null,null,null,null,null,null,null],
['23日',542,null,null,683,null,null,null,null,null,null,null,null],
['24日',636,null,null,678,null,null,null,null,null,null,null,null],
['25日',614,null,null,744,null,null,null,null,null,null,null,null],
['26日',716,null,null,744,null,null,null,null,null,null,null,null],
['27日',797,null,null,773,null,null,null,null,null,null,null,null],
['28日',792,null,null,668,null,null,null,null,null,null,null,null],
['29日',761,null,null,565,null,null,null,null,null,null,null,null],
['30日',837,null,null,641,null,null,null,null,null,null,null,null],
['31日',697,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: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=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)
      }
    });
  }

});