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',629,null,null,646,null,null,null,null,null,null,null,null],
['2日',318,null,null,708,null,null,null,null,null,null,null,null],
['3日',305,null,null,616,null,null,null,null,null,null,null,null],
['4日',342,null,null,629,null,null,null,null,null,null,null,null],
['5日',388,null,null,690,null,null,null,null,null,null,null,null],
['6日',325,null,null,743,null,null,null,null,null,null,null,null],
['7日',383,null,null,462,null,null,null,null,null,null,null,null],
['8日',404,null,null,514,null,null,null,null,null,null,null,null],
['9日',439,null,null,529,null,null,null,null,null,null,null,null],
['10日',476,null,null,545,null,null,null,null,null,null,null,null],
['11日',459,null,null,593,null,null,null,null,null,null,null,null],
['12日',421,null,null,597,null,null,null,null,null,null,null,null],
['13日',367,null,null,520,null,null,null,null,null,null,null,null],
['14日',425,null,null,598,null,null,null,null,null,null,null,null],
['15日',491,null,null,621,null,null,null,null,null,null,null,null],
['16日',582,null,null,667,null,null,null,null,null,null,null,null],
['17日',496,null,null,870,null,null,null,null,null,null,null,null],
['18日',567,null,null,501,null,null,null,null,null,null,null,null],
['19日',633,null,null,573,null,null,null,null,null,null,null,null],
['20日',633,null,null,664,null,null,null,null,null,null,null,null],
['21日',652,null,null,591,null,null,null,null,null,null,null,null],
['22日',600,null,null,679,null,null,null,null,null,null,null,null],
['23日',568,null,null,709,null,null,null,null,null,null,null,null],
['24日',603,null,null,621,null,null,null,null,null,null,null,null],
['25日',675,null,null,592,null,null,null,null,null,null,null,null],
['26日',628,null,null,660,null,null,null,null,null,null,null,null],
['27日',708,null,null,643,null,null,null,null,null,null,null,null],
['28日',512,null,null,781,null,null,null,null,null,null,null,null],
['29日',576,null,null,716,null,null,null,null,null,null,null,null],
['30日',596,null,null,676,null,null,null,null,null,null,null,null],
['31日',642,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4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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=30 -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)
      }
    });
  }

});