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',265,null,null,418,null,null,null,null,null,null,null,null],
['2日',269,null,null,248,null,null,null,null,null,null,null,null],
['3日',292,null,null,306,null,null,null,null,null,null,null,null],
['4日',324,null,null,342,null,null,null,null,null,null,null,null],
['5日',335,null,null,367,null,null,null,null,null,null,null,null],
['6日',355,null,null,364,null,null,null,null,null,null,null,null],
['7日',304,null,null,398,null,null,null,null,null,null,null,null],
['8日',321,null,null,381,null,null,null,null,null,null,null,null],
['9日',345,null,null,373,null,null,null,null,null,null,null,null],
['10日',358,null,null,219,null,null,null,null,null,null,null,null],
['11日',385,null,null,267,null,null,null,null,null,null,null,null],
['12日',380,null,null,308,null,null,null,null,null,null,null,null],
['13日',412,null,null,292,null,null,null,null,null,null,null,null],
['14日',380,null,null,285,null,null,null,null,null,null,null,null],
['15日',396,null,null,320,null,null,null,null,null,null,null,null],
['16日',387,null,null,387,null,null,null,null,null,null,null,null],
['17日',402,null,null,471,null,null,null,null,null,null,null,null],
['18日',380,null,null,451,null,null,null,null,null,null,null,null],
['19日',76,null,null,479,null,null,76,null,null,null,null,null],
['20日',147,null,null,697,null,null,147,null,null,null,null,null],
['21日',220,null,null,null,null,null,null,null,null,null,null,null],
['22日',257,null,null,null,null,null,null,null,null,null,null,null],
['23日',313,null,null,null,null,null,null,null,null,null,null,null],
['24日',371,null,null,null,null,null,null,null,null,null,null,null],
['25日',416,null,null,null,null,null,null,null,null,null,null,null],
['26日',433,null,null,null,null,null,null,null,null,null,null,null],
['27日',404,null,null,null,null,null,null,null,null,null,null,null],
['28日',429,null,null,null,null,null,null,null,null,null,null,null],
['29日',433,null,null,null,null,null,null,null,null,null,null,null],
['30日',395,null,null,null,null,null,null,null,null,null,null,null],
['31日',null,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5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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=20 -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)
      }
    });
  }

});