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',608,null,null,583,null,null,null,null,null,null,null,null],
['2日',505,null,null,531,null,null,null,null,null,null,null,null],
['3日',540,null,null,620,null,null,null,null,null,null,null,null],
['4日',602,null,null,606,null,null,null,null,null,null,null,null],
['5日',490,null,null,562,null,null,null,null,null,null,null,null],
['6日',506,null,null,586,null,null,null,null,null,null,null,null],
['7日',557,null,null,557,null,null,null,null,null,null,null,null],
['8日',510,null,null,532,null,null,null,null,null,null,null,null],
['9日',484,null,null,559,null,null,null,null,null,null,null,null],
['10日',259,null,null,293,null,null,null,null,null,null,null,null],
['11日',277,null,null,304,null,null,null,null,null,null,null,null],
['12日',337,null,null,373,null,null,null,null,null,null,null,null],
['13日',402,null,null,430,null,null,null,null,null,null,null,null],
['14日',332,null,null,454,null,null,null,null,null,null,null,null],
['15日',324,null,null,439,null,null,null,null,null,null,null,null],
['16日',364,null,null,486,null,null,null,null,null,null,null,null],
['17日',450,null,null,479,null,null,null,null,null,null,null,null],
['18日',528,null,null,500,null,null,null,null,null,null,null,null],
['19日',546,null,null,515,null,null,null,null,null,null,null,null],
['20日',539,null,null,574,null,null,null,null,null,null,null,null],
['21日',575,null,null,566,null,null,null,null,null,null,null,null],
['22日',659,null,null,510,null,null,null,null,null,null,null,null],
['23日',663,null,null,617,null,null,null,null,null,null,null,null],
['24日',499,null,null,624,null,null,null,null,null,null,null,null],
['25日',508,null,null,622,null,null,null,null,null,null,null,null],
['26日',475,null,null,651,null,null,null,null,null,null,null,null],
['27日',521,null,null,561,null,null,null,null,null,null,null,null],
['28日',538,null,null,575,null,null,null,null,null,null,null,null],
['29日',null,null,null,615,null,null,null,null,null,null,null,null],
['30日',null,null,null,590,null,null,null,null,null,null,null,null],
['31日',null,null,null,594,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:'2023年3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=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)
      }
    });
  }

});