Exemplo n.º 1
0
func (v *mappingView) drawChannels(context *cairo.Context, r image.Rectangle) {
	for _, a := range v.arch {
		for _, pr := range a.Processes() {
			for _, c := range pr.UserObj().OutChannels() {
				link := c.Link()
				lpr := link.Process()
				la := lpr.Arch()
				if la.Name() != a.Name() {
					var a2 graph.ArchIf
					for _, a2 = range v.arch {
						if a2.UserObj() == la {
							break
						}
					}
					p1 := a.ChannelPort(c)
					p2 := a2.ChannelPort(link)
					if p1 == nil || p2 == nil {
						log.Printf("mappingView.drawChannels error: invalid nil port (%s - %s).\n", a.Name(), la.Name())
						continue
					}
					r, g, b, _ := graph.ColorOption(graph.NormalLine)
					context.SetLineWidth(2)
					context.SetSourceRGB(r, g, b)
					pos1 := p1.Position().Add(image.Point{5, 5})
					pos2 := p2.Position().Add(image.Point{5, 5})
					graph.DrawLine(context, pos1, pos2)
				}
			}
		}
	}
}
Exemplo n.º 2
0
// draw the piece on the canvas
func (self *MainWindow) DrawPiece(cr *cairo.Context, x, y float64, color []float64) {
	x, y = self.getPiecePosition(x, y)
	x = x + 40
	y = y + 30
	cr.Arc(x, y, 20, 0, 2*3.14)
	cr.SetSourceRGB(color[0], color[1], color[2])
	cr.Fill()
}
Exemplo n.º 3
0
func drawTable(area *gtk.DrawingArea, cr *cairo.Context, side int, cells []int) {
	u := w.cellSize.GetValue()
	w := area.GetAllocatedWidth()
	h := area.GetAllocatedHeight()
	bg := cellColor[cellPrevious]
	cr.SetSourceRGB(bg[0], bg[1], bg[2])
	cr.Rectangle(1, 1, float64(w-2), float64(h-2))
	cr.Fill()
	for k, cell := range cells[1:] {
		color := cellColor[cell]
		x, y := float64(k/side), float64(k%side)
		cr.SetSourceRGB(color[0], color[1], color[2])
		cr.Rectangle(2+x*u, 2+y*u, u, u)
		cr.Fill()
	}
}
Exemplo n.º 4
0
// Draws and re-draws the board
func (self *MainWindow) drawBoard(da *gtk.DrawingArea, cr *cairo.Context) bool {

	for i := 0; i < self.boardSize; i++ {
		for j := 0; j < self.boardSize; j++ {
			x := float64(j) * self.tileWidth
			y := float64(i) * self.tileHeight

			if (i % 2) == (j % 2) {
				cr.Rectangle(x, y, self.tileWidth, self.tileHeight)
				cr.SetSourceRGB(0.5, 0.3, 0)
				cr.Fill()
			} else {
				cr.Rectangle(x, y, self.tileWidth, self.tileHeight)
				cr.SetSourceRGB(0.2, 0, 0)
				cr.Fill()
			}
		}
	}
	// Draw pieces
	for i, row := range self.Board.Places {
		for j, col := range row {
			if col != nil {
				if col.Selected {
					self.DrawSelector(cr, float64(i), float64(j))
				}
				if col.Team == board.RED {
					self.DrawPiece(cr, float64(i), float64(j), RED)
				} else {
					self.DrawPiece(cr, float64(i), float64(j), BLACK)
				}
			}
		}
	}

	self.drawScores()
	return false
}