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',340,null,null,549,null,null,null,null,null,null,null,null],
['2日',542,null,null,702,null,null,null,null,null,null,null,null],
['3日',621,null,null,581,null,null,null,null,null,null,null,null],
['4日',606,null,null,372,null,null,null,null,null,null,null,null],
['5日',482,null,null,442,null,null,null,null,null,null,null,null],
['6日',386,null,null,514,null,null,null,null,null,null,null,null],
['7日',438,null,null,513,null,null,null,null,null,null,null,null],
['8日',404,null,null,662,null,null,null,null,null,null,null,null],
['9日',522,null,null,634,null,null,null,null,null,null,null,null],
['10日',647,null,null,596,null,null,null,null,null,null,null,null],
['11日',719,null,null,421,null,null,null,null,null,null,null,null],
['12日',529,null,null,443,null,null,null,null,null,null,null,null],
['13日',400,null,null,480,null,null,null,null,null,null,null,null],
['14日',402,null,null,550,null,null,null,null,null,null,null,null],
['15日',411,null,null,499,null,null,null,null,null,null,null,null],
['16日',491,null,null,474,null,null,null,null,null,null,null,null],
['17日',523,null,null,455,null,null,null,null,null,null,null,null],
['18日',601,null,null,null,null,null,null,null,null,null,null,null],
['19日',462,null,null,null,null,null,null,null,null,null,null,null],
['20日',302,null,null,null,null,null,null,null,null,null,null,null],
['21日',359,null,null,null,null,null,null,null,null,null,null,null],
['22日',387,null,null,null,null,null,null,null,null,null,null,null],
['23日',505,null,null,null,null,null,null,null,null,null,null,null],
['24日',506,null,null,null,null,null,null,null,null,null,null,null],
['25日',505,null,null,null,null,null,null,null,null,null,null,null],
['26日',532,null,null,null,null,null,null,null,null,null,null,null],
['27日',345,null,null,null,null,null,null,null,null,null,null,null],
['28日',415,null,null,null,null,null,null,null,null,null,null,null],
['29日',393,null,null,null,null,null,null,null,null,null,null,null],
['30日',437,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:800},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=17 -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)
      }
    });
  }

});