BoardMap.rb

   1 module GOTB
   2
   3 require 'Qt4'
   4 require 'json'
   5
   6 #MAP_W = 1980
   7 #MAP_H = 2975
   8
   9 class BoardMap < Qt::Widget
  10         attr_accessor :view
  11         def initialize
  12                 super
  13
  14                 w = 400
  15                 h = 200
  16
  17                 @regions = Array.new
  18                 #regs_in = JSON.parse(File.open('data/regions.json').read))
  19                 #regs_in.each {|name,data|
  20                 #       @regions << Qt::GraphicsPolygonItem.new(Qt::PolygonF.new(data.map{|pt| Qt::Point.new(pt[0],pt[1])}))
  21                 #}
  22
  23                 #points = [10,10, 20,13, 24,55, 8,50, 10,10]
  24                 points = [10,10, 20,13, 24,55, 8,50]
  25                 poly = Array.new
  26                 points.each_slice(2) {|s|
  27                         poly << Qt::Point.new(s[0],s[1])
  28                         puts "x: #{s[0]}, y: #{s[1]}"
  29                 }
  30                 #@regions << BoardRegion.new(Qt::PolygonF.new(poly))
  31                 @regions << Qt::GraphicsPolygonItem.new
  32                 @regions.last.setPolygon(Qt::PolygonF.new(poly))
  33
  34 #               pp = Qt::PolygonF.new(poly)
  35 #               puts "size = #{@regions.size}"
  36
  37 #               p = @regions[0].polygon
  38 #               puts("poly = #{p.first()}")
  39 #               [10, 20, 50].each {|x|
  40 #                       reg = BoardRegion.new
  41 #                       reg.setPos(x,x)
  42 #                       @regions << reg
  43 #               }
  44
  45                 pix = Qt::Pixmap.new("data/map.jpg")
  46                 #pix = Qt::Pixmap.new("data/map_no_tracks_no_wild.jpg")
  47                 #pix = Qt::Pixmap.new("data/map_no_tracks.jpg")
  48                 map = Qt::GraphicsPixmapItem.new(pix)
  49
  50                 @scene = Qt::GraphicsScene.new
  51                 @scene.setSceneRect(0,0,pix.width,pix.height)
  52                 @regions.each {|r| @scene.addItem(r)}
  53                 @scene.addItem(map)
  54
  55                 @view = Qt::GraphicsView.new
  56                 #@view.resize(w,h)
  57                 @view.setScene(@scene)
  58                 #@view.setAttribute(Qt::WA_TransparentForMouseEvents, true)
  59
  60                 setMouseTracking(true)
  61
  62                 grid = Qt::GridLayout.new
  63                 grid.setContentsMargins(0,0,0,0)
  64                 grid.setSpacing(0)
  65                 grid.addWidget(@view, 0, 0)
  66                 self.layout = grid
  67         end
  68
  69 #def mouseMoveEvent(event)
  70 #               puts "mouse = #{event.x},#{event.y}\n"
  71 #               super(event)
  72 #       end
  73 end
  74
  75 class BoardRegion < Qt::GraphicsPolygonItem
  76 end
  77
  78 end