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',338,null,null,474,null,null,null,null,null,null,null,null],
['2日',465,null,null,452,null,null,null,null,null,null,null,null],
['3日',545,null,null,382,null,null,null,null,null,null,null,null],
['4日',534,null,null,416,null,null,null,null,null,null,null,null],
['5日',534,null,null,410,null,null,null,null,null,null,null,null],
['6日',110,null,null,439,null,null,110,null,null,null,null,null],
['7日',153,null,null,426,null,null,153,null,null,null,null,null],
['8日',264,null,null,440,null,null,null,null,null,null,null,null],
['9日',364,null,null,248,null,null,null,null,null,null,null,null],
['10日',424,null,null,313,null,null,null,null,null,null,null,null],
['11日',431,null,null,389,null,null,null,null,null,null,null,null],
['12日',419,null,null,422,null,null,null,null,null,null,null,null],
['13日',534,null,null,484,null,null,null,null,null,null,null,null],
['14日',516,null,null,472,null,null,null,null,null,null,null,null],
['15日',593,null,null,490,null,null,null,null,null,null,null,null],
['16日',633,null,null,472,null,null,null,null,null,null,null,null],
['17日',550,null,null,470,null,null,null,null,null,null,null,null],
['18日',346,null,null,431,null,null,null,null,null,null,null,null],
['19日',438,null,null,370,null,null,null,null,null,null,null,null],
['20日',576,null,null,119,null,null,null,null,null,119,null,null],
['21日',674,null,null,172,null,null,null,null,null,172,null,null],
['22日',680,null,null,269,null,null,null,null,null,null,null,null],
['23日',551,null,null,333,null,null,null,null,null,null,null,null],
['24日',620,null,null,386,null,null,null,null,null,null,null,null],
['25日',95,null,null,423,null,null,95,null,null,null,null,null],
['26日',131,null,null,464,null,null,131,null,null,null,null,null],
['27日',224,null,null,417,null,null,null,null,null,null,null,null],
['28日',304,null,null,427,null,null,null,null,null,null,null,null],
['29日',378,null,null,401,null,null,null,null,null,null,null,null],
['30日',415,null,null,167,null,null,null,null,null,167,null,null],
['31日',null,null,null,219,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)
      }
    });
  }

});