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',737,null,null,641,null,null,null,null,null,null,null,null],
['2日',728,null,null,564,null,null,null,null,null,null,null,null],
['3日',570,null,null,599,null,null,null,null,null,null,null,null],
['4日',633,null,null,581,null,null,null,null,null,null,null,null],
['5日',595,null,null,566,null,null,null,null,null,null,null,null],
['6日',542,null,null,521,null,null,null,null,null,null,null,null],
['7日',586,null,null,626,null,null,null,null,null,null,null,null],
['8日',567,null,null,696,null,null,null,null,null,null,null,null],
['9日',586,null,null,655,null,null,null,null,null,null,null,null],
['10日',623,null,null,616,null,null,null,null,null,null,null,null],
['11日',599,null,null,539,null,null,null,null,null,null,null,null],
['12日',559,null,null,613,null,null,null,null,null,null,null,null],
['13日',549,null,null,674,null,null,null,null,null,null,null,null],
['14日',625,null,null,648,null,null,null,null,null,null,null,null],
['15日',508,null,null,737,null,null,null,null,null,null,null,null],
['16日',586,null,null,764,null,null,null,null,null,null,null,null],
['17日',541,null,null,716,null,null,null,null,null,null,null,null],
['18日',488,null,null,636,null,null,null,null,null,null,null,null],
['19日',455,null,null,614,null,null,null,null,null,null,null,null],
['20日',476,null,null,549,null,null,null,null,null,null,null,null],
['21日',399,null,null,482,null,null,null,null,null,null,null,null],
['22日',401,null,null,573,null,null,null,null,null,null,null,null],
['23日',527,null,null,492,null,null,null,null,null,null,null,null],
['24日',568,null,null,503,null,null,null,null,null,null,null,null],
['25日',569,null,null,532,null,null,null,null,null,null,null,null],
['26日',478,null,null,606,null,null,null,null,null,null,null,null],
['27日',483,null,null,633,null,null,null,null,null,null,null,null],
['28日',409,null,null,761,null,null,null,null,null,null,null,null],
['29日',476,null,null,633,null,null,null,null,null,null,null,null],
['30日',null,null,null,682,null,null,null,null,null,null,null,null],
['31日',null,null,null,589,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: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=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)
      }
    });
  }

});