diff options
Diffstat (limited to 'Tools/pynche')
| -rw-r--r-- | Tools/pynche/StripViewer.py | 132 |
1 files changed, 81 insertions, 51 deletions
diff --git a/Tools/pynche/StripViewer.py b/Tools/pynche/StripViewer.py index c927009..2b5691f 100644 --- a/Tools/pynche/StripViewer.py +++ b/Tools/pynche/StripViewer.py @@ -1,7 +1,9 @@ +import string from Tkinter import * import Pmw import ColorDB + class LeftArrow: _ARROWWIDTH = 30 _ARROWHEIGHT = 15 @@ -73,14 +75,14 @@ class StripWidget(Pmw.MegaWidget): _NUMCHIPS = 40 def __init__(self, parent=None, **kw): - options = (('color', (128, 128, 128), self.__set_color), - ('delegate', None, None), - ('chipwidth', self._CHIPWIDTH, Pmw.INITOPT), + options = (('color', (128, 128, 128), self.__set_color), + ('delegate', None, self.__set_delegate), + ('chipwidth', self._CHIPWIDTH, Pmw.INITOPT), ('chipheight', self._CHIPHEIGHT, Pmw.INITOPT), - ('numchips', self._NUMCHIPS, Pmw.INITOPT), - ('generator', None, Pmw.INITOPT), - ('axis', None, Pmw.INITOPT), - ('label', '', Pmw.INITOPT), + ('numchips', self._NUMCHIPS, Pmw.INITOPT), + ('generator', None, Pmw.INITOPT), + ('axis', None, Pmw.INITOPT), + ('label', '', Pmw.INITOPT), ) self.defineoptions(kw, options) @@ -116,12 +118,13 @@ class StripWidget(Pmw.MegaWidget): x = 1 y = 30 for c in range(self.__numchips): + color = 'grey' rect = self.__canvas.create_rectangle( x, y, x+chipwidth, y+chipheight, - fill='grey', outline='grey') + fill=color, outline=color) x = x + chipwidth + 1 # for outline - chips.append(rect) + chips.append(color) # create the string tag self.__label = self.__canvas.create_text( @@ -140,24 +143,37 @@ class StripWidget(Pmw.MegaWidget): self.__axis = self['axis'] assert self.__axis in (0, 1, 2) self.initialiseoptions(StripWidget) + self.__delegate = self['delegate'] def __set_color(self): rgbtuple = self['color'] self.set_color(self, rgbtuple) def __arrow_x(self, chipnum): - coords = self.__canvas.coords(self.__chips[chipnum]) + coords = self.__canvas.coords(chipnum+1) assert coords x0, y0, x1, y1 = coords return (x1 + x0) / 2.0 def __select_chip(self, event=None): - chip = self.__canvas.find_closest(event.x, event.y) - delegate = self['delegate'] - if chip and delegate: - color = self.__canvas.itemcget(chip, 'fill') + chip = self.__canvas.find_closest(event.x, event.y)[0] + if chip and self.__delegate: + color = self.__chips[chip-1] rgbtuple = ColorDB.rrggbb_to_triplet(color) - delegate.set_color(self, rgbtuple) + self.__delegate.set_color(self, rgbtuple) + +## import profile +## import pstats +## import tempfile +## statfile = tempfile.mktemp() +## p = profile.Profile() +## p.runcall(self.__delegate.set_color, self, rgbtuple) +## p.dump_stats(statfile) +## s = pstats.Stats(statfile) +## s.strip_dirs().sort_stats('time').print_stats(10) + + def __set_delegate(self): + self.__delegate = self['delegate'] # @@ -166,39 +182,53 @@ class StripWidget(Pmw.MegaWidget): def set_color(self, obj, rgbtuple): red, green, blue = rgbtuple - if self.__generator: - i = 0 - chip = 0 - for t in self.__generator(self.__numchips, rgbtuple): - rrggbb = ColorDB.triplet_to_rrggbb(t) - self.__canvas.itemconfigure(self.__chips[i], - fill=rrggbb, - outline=rrggbb) - tred, tgreen, tblue = t - if tred <= red and tgreen <= green and tblue <= blue: - chip = i - i = i + 1 - # get the arrow's text - coloraxis = rgbtuple[self.__axis] - text = repr(coloraxis) - - # move the arrow, and set it's text - if coloraxis <= 128: - # use the left chip - self.__leftarrow.set_text(text) - self.__leftarrow.move_to(self.__arrow_x(chip)) - self.__rightarrow.move_to(-100) - else: - # use the right chip - self.__rightarrow.set_text(text) - self.__rightarrow.move_to(self.__arrow_x(chip)) - self.__leftarrow.move_to(-100) - # and set the chip's outline - pmwrgb = ColorDB.triplet_to_pmwrgb(rgbtuple) - b = Pmw.Color.rgb2brightness(pmwrgb) - if b <= 0.5: - outline = 'white' - else: - outline = 'black' - self.__canvas.itemconfigure(self.__chips[chip], - outline=outline) + assert self.__generator + i = 1 + chip = 0 + chips = self.__chips = [] + tclcmd = [] + for t in self.__generator(self.__numchips, rgbtuple): + rrggbb = ColorDB.triplet_to_rrggbb(t) + chips.append(rrggbb) +## self.__canvas.itemconfigure(i, +## fill=rrggbb, +## outline=rrggbb) + tclcmd.append(self.__canvas._w) + tclcmd.append('itemconfigure') + tclcmd.append(`i`) + tclcmd.append('-fill') + tclcmd.append(rrggbb) + tclcmd.append('-outline') + tclcmd.append(rrggbb) + tclcmd.append('\n') + tred, tgreen, tblue = t + if tred <= red and tgreen <= green and tblue <= blue: + chip = i + i = i + 1 + # call the raw tcl script + script = string.join(tclcmd, ' ') + self.__canvas.tk.eval(script) + + # get the arrow's text + coloraxis = rgbtuple[self.__axis] + text = repr(coloraxis) + + # move the arrow, and set it's text + if coloraxis <= 128: + # use the left chip + self.__leftarrow.set_text(text) + self.__leftarrow.move_to(self.__arrow_x(chip-1)) + self.__rightarrow.move_to(-100) + else: + # use the right chip + self.__rightarrow.set_text(text) + self.__rightarrow.move_to(self.__arrow_x(chip-1)) + self.__leftarrow.move_to(-100) + # and set the chip's outline + pmwrgb = ColorDB.triplet_to_pmwrgb(rgbtuple) + b = Pmw.Color.rgb2brightness(pmwrgb) + if b <= 0.5: + outline = 'white' + else: + outline = 'black' + self.__canvas.itemconfigure(chip, outline=outline) |