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',187,null,null,345,null,null,187,null,null,null,null,null],
['2日',219,null,null,350,null,null,null,null,null,null,null,null],
['3日',236,null,null,386,null,null,null,null,null,null,null,null],
['4日',262,null,null,458,null,null,null,null,null,null,null,null],
['5日',288,null,null,255,null,null,null,null,null,null,null,null],
['6日',309,null,null,272,null,null,null,null,null,null,null,null],
['7日',327,null,null,311,null,null,null,null,null,null,null,null],
['8日',216,null,null,344,null,null,null,null,null,null,null,null],
['9日',232,null,null,440,null,null,null,null,null,null,null,null],
['10日',272,null,null,393,null,null,null,null,null,null,null,null],
['11日',321,null,null,430,null,null,null,null,null,null,null,null],
['12日',327,null,null,229,null,null,null,null,null,null,null,null],
['13日',350,null,null,245,null,null,null,null,null,null,null,null],
['14日',358,null,null,313,null,null,null,null,null,null,null,null],
['15日',245,null,null,349,null,null,null,null,null,null,null,null],
['16日',281,null,null,391,null,null,null,null,null,null,null,null],
['17日',318,null,null,442,null,null,null,null,null,null,null,null],
['18日',321,null,null,428,null,null,null,null,null,null,null,null],
['19日',350,null,null,413,null,null,null,null,null,null,null,null],
['20日',374,null,null,483,null,null,null,null,null,null,null,null],
['21日',388,null,null,424,null,null,null,null,null,null,null,null],
['22日',367,null,null,437,null,null,null,null,null,null,null,null],
['23日',468,null,null,489,null,null,null,null,null,null,null,null],
['24日',450,null,null,533,null,null,null,null,null,null,null,null],
['25日',428,null,null,545,null,null,null,null,null,null,null,null],
['26日',448,null,null,272,null,null,null,null,null,null,null,null],
['27日',463,null,null,253,null,null,null,null,null,null,null,null],
['28日',411,null,null,287,null,null,null,null,null,null,null,null],
['29日',195,null,null,376,null,null,195,null,null,null,null,null],
['30日',222,null,null,394,null,null,null,null,null,null,null,null],
['31日',272,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)
      }
    });
  }

});