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',438,null,null,754,null,null,null,null,null,null,null,null],
['2日',310,null,null,162,null,null,null,null,null,162,null,null],
['3日',375,null,null,210,null,null,null,null,null,null,null,null],
['4日',412,null,null,256,null,null,null,null,null,null,null,null],
['5日',372,null,null,304,null,null,null,null,null,null,null,null],
['6日',428,null,null,356,null,null,null,null,null,null,null,null],
['7日',474,null,null,401,null,null,null,null,null,null,null,null],
['8日',324,null,null,333,null,null,null,null,null,null,null,null],
['9日',426,null,null,369,null,null,null,null,null,null,null,null],
['10日',437,null,null,444,null,null,null,null,null,null,null,null],
['11日',533,null,null,432,null,null,null,null,null,null,null,null],
['12日',590,null,null,475,null,null,null,null,null,null,null,null],
['13日',413,null,null,454,null,null,null,null,null,null,null,null],
['14日',569,null,null,455,null,null,null,null,null,null,null,null],
['15日',610,null,null,482,null,null,null,null,null,null,null,null],
['16日',629,null,null,387,null,null,null,null,null,null,null,null],
['17日',682,null,null,505,null,null,null,null,null,null,null,null],
['18日',528,null,null,484,null,null,null,null,null,null,null,null],
['19日',627,null,null,549,null,null,null,null,null,null,null,null],
['20日',611,null,null,643,null,null,null,null,null,null,null,null],
['21日',706,null,null,664,null,null,null,null,null,null,null,null],
['22日',754,null,null,685,null,null,null,null,null,null,null,null],
['23日',631,null,null,332,null,null,null,null,null,null,null,null],
['24日',729,null,null,439,null,null,null,null,null,null,null,null],
['25日',710,null,null,515,null,null,null,null,null,null,null,null],
['26日',697,null,null,501,null,null,null,null,null,null,null,null],
['27日',676,null,null,572,null,null,null,null,null,null,null,null],
['28日',610,null,null,463,null,null,null,null,null,null,null,null],
['29日',638,null,null,609,null,null,null,null,null,null,null,null],
['30日',733,null,null,612,null,null,null,null,null,null,null,null],
['31日',846,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:'2023年6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)
      }
    });
  }

});