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',1136,null,null,1263,null,null,null,null,null,null,null,null],
['2日',1100,null,null,1284,null,null,null,null,null,null,null,null],
['3日',1116,null,null,1178,null,null,null,null,null,null,null,null],
['4日',1081,null,null,1248,null,null,null,null,null,null,null,null],
['5日',1133,null,null,1111,null,null,null,null,null,null,null,null],
['6日',966,null,null,1167,null,null,null,null,null,null,null,null],
['7日',951,null,null,1168,null,null,null,null,null,null,null,null],
['8日',991,null,null,1119,null,null,null,null,null,null,null,null],
['9日',967,null,null,1099,null,null,null,null,null,null,null,null],
['10日',1126,null,null,1134,null,null,null,null,null,null,null,null],
['11日',975,null,null,1159,null,null,null,null,null,null,null,null],
['12日',1125,null,null,1136,null,null,null,null,null,null,null,null],
['13日',1004,null,null,1050,null,null,null,null,null,null,null,null],
['14日',1071,null,null,1254,null,null,null,null,null,null,null,null],
['15日',1046,null,null,1249,null,null,null,null,null,null,null,null],
['16日',1065,null,null,1162,null,null,null,null,null,null,null,null],
['17日',1216,null,null,1111,null,null,null,null,null,null,null,null],
['18日',1022,null,null,1008,null,null,null,null,null,null,null,null],
['19日',993,null,null,991,null,null,null,null,null,null,null,null],
['20日',1182,null,null,1032,null,null,null,null,null,null,null,null],
['21日',1003,null,null,1192,null,null,null,null,null,null,null,null],
['22日',1160,null,null,1152,null,null,null,null,null,null,null,null],
['23日',1230,null,null,1163,null,null,null,null,null,null,null,null],
['24日',1135,null,null,1125,null,null,null,null,null,null,null,null],
['25日',1177,null,null,1151,null,null,null,null,null,null,null,null],
['26日',1153,null,null,1114,null,null,null,null,null,null,null,null],
['27日',1208,null,null,1177,null,null,null,null,null,null,null,null],
['28日',1152,null,null,996,null,null,null,null,null,null,null,null],
['29日',1186,null,null,1020,null,null,null,null,null,null,null,null],
['30日',1249,null,null,1172,null,null,null,null,null,null,null,null],
['31日',1224,null,null,1175,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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)
      }
    });
  }

});