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',637,null,null,568,null,null,null,null,null,null,null,null],
['2日',633,null,null,655,null,null,null,null,null,null,null,null],
['3日',652,null,null,597,null,null,null,null,null,null,null,null],
['4日',592,null,null,548,null,null,null,null,null,null,null,null],
['5日',593,null,null,487,null,null,null,null,null,null,null,null],
['6日',621,null,null,472,null,null,null,null,null,null,null,null],
['7日',526,null,null,454,null,null,null,null,null,null,null,null],
['8日',590,null,null,514,null,null,null,null,null,null,null,null],
['9日',588,null,null,557,null,null,null,null,null,null,null,null],
['10日',504,null,null,640,null,null,null,null,null,null,null,null],
['11日',532,null,null,532,null,null,null,null,null,null,null,null],
['12日',554,null,null,579,null,null,null,null,null,null,null,null],
['13日',536,null,null,539,null,null,null,null,null,null,null,null],
['14日',510,null,null,601,null,null,null,null,null,null,null,null],
['15日',581,null,null,661,null,null,null,null,null,null,null,null],
['16日',574,null,null,620,null,null,null,null,null,null,null,null],
['17日',673,null,null,547,null,null,null,null,null,null,null,null],
['18日',490,null,null,546,null,null,null,null,null,null,null,null],
['19日',487,null,null,538,null,null,null,null,null,null,null,null],
['20日',532,null,null,469,null,null,null,null,null,null,null,null],
['21日',542,null,null,533,null,null,null,null,null,null,null,null],
['22日',601,null,null,594,null,null,null,null,null,null,null,null],
['23日',619,null,null,654,null,null,null,null,null,null,null,null],
['24日',698,null,null,595,null,null,null,null,null,null,null,null],
['25日',662,null,null,538,null,null,null,null,null,null,null,null],
['26日',585,null,null,527,null,null,null,null,null,null,null,null],
['27日',633,null,null,492,null,null,null,null,null,null,null,null],
['28日',465,null,null,509,null,null,null,null,null,null,null,null],
['29日',468,null,null,621,null,null,null,null,null,null,null,null],
['30日',null,null,null,511,null,null,null,null,null,null,null,null],
['31日',null,null,null,516,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)
      }
    });
  }

});