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',229,null,null,319,null,null,null,null,null,null,null,null],
['2日',245,null,null,278,null,null,null,null,null,null,null,null],
['3日',254,null,null,328,null,null,null,null,null,null,null,null],
['4日',284,null,null,363,null,null,null,null,null,null,null,null],
['5日',292,null,null,405,null,null,null,null,null,null,null,null],
['6日',287,null,null,482,null,null,null,null,null,null,null,null],
['7日',320,null,null,475,null,null,null,null,null,null,null,null],
['8日',365,null,null,485,null,null,null,null,null,null,null,null],
['9日',410,null,null,479,null,null,null,null,null,null,null,null],
['10日',391,null,null,506,null,null,null,null,null,null,null,null],
['11日',330,null,null,431,null,null,null,null,null,null,null,null],
['12日',314,null,null,410,null,null,null,null,null,null,null,null],
['13日',391,null,null,306,null,null,null,null,null,null,null,null],
['14日',189,null,null,296,null,null,189,null,null,null,null,null],
['15日',213,null,null,372,null,null,null,null,null,null,null,null],
['16日',268,null,null,380,null,null,null,null,null,null,null,null],
['17日',294,null,null,388,null,null,null,null,null,null,null,null],
['18日',334,null,null,414,null,null,null,null,null,null,null,null],
['19日',330,null,null,410,null,null,null,null,null,null,null,null],
['20日',362,null,null,434,null,null,null,null,null,null,null,null],
['21日',321,null,null,442,null,null,null,null,null,null,null,null],
['22日',366,null,null,403,null,null,null,null,null,null,null,null],
['23日',495,null,null,487,null,null,null,null,null,null,null,null],
['24日',442,null,null,404,null,null,null,null,null,null,null,null],
['25日',409,null,null,363,null,null,null,null,null,null,null,null],
['26日',490,null,null,426,null,null,null,null,null,null,null,null],
['27日',608,null,null,542,null,null,null,null,null,null,null,null],
['28日',141,null,null,493,null,null,141,null,null,null,null,null],
['29日',196,null,null,536,null,null,196,null,null,null,null,null],
['30日',257,null,null,602,null,null,null,null,null,null,null,null],
['31日',null,null,null,623,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=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)
      }
    });
  }

});