def _test_ImagePanel():
icon = op.join(datadir, 'true.png')
icon = wx.Bitmap(icon, wx.BITMAP_TYPE_PNG)
icon = icon.ConvertToImage()
frame = wx.GetApp().GetTopWindow()
panel1 = ip.ImagePanel(frame)
realYield()
panel1.SetImage(icon)
realYield()
panel2 = ip.ImagePanel(frame, preserveAspect=True)
realYield()
panel2.SetImage(icon)
realYield()
def __init__(self, parent):
"""Create a ``FSLeyesSplash`` frame.
:arg parent: The :mod:`wx` parent object.
"""
wx.Frame.__init__(self, parent, style=wx.FULL_REPAINT_ON_RESIZE)
splashbmp = wx.Bitmap(getSplashFile(), wx.BITMAP_TYPE_PNG)
splashimg = splashbmp.ConvertToImage()
self.__splashPanel = imagepanel.ImagePanel(self, splashimg)
self.__statusBar = wx.StaticText(self, style=wx.ST_ELLIPSIZE_MIDDLE)
self.__statusBar.SetLabel(strings.messages[self, 'default'])
self.__statusBar.SetBackgroundColour('#000000')
self.__statusBar.SetForegroundColour('#ffffff')
self .SetBackgroundColour('#000000')
self.__sizer = wx.BoxSizer(wx.VERTICAL)
self.__sizer.Add(self.__splashPanel, flag=wx.EXPAND, proportion=1)
self.__sizer.Add(self.__statusBar, flag=wx.EXPAND)
self.SetSizer(self.__sizer)
self.Layout()
self.Fit()
def _test_ImagePanel():
icon = op.join(datadir, 'true.png')
icon = wx.Bitmap(icon, wx.BITMAP_TYPE_PNG)
icon = icon.ConvertToImage()
frame = wx.GetApp().GetTopWindow()
panel = ip.ImagePanel(frame)
wx.Yield()
panel.SetImage(icon)
wx.Yield()
def _ColourMapOpts_ColourMapWidget(target, parent, panel, overlayList,
displayCtx, threedee):
"""Builds a panel which contains widgets for controlling the
:attr:`.ColourMapOpts.cmap`, :attr:`.ColourMapOpts.negativeCmap`, and
:attr:`.ColourMapOpts.useNegativeCmap`.
:returns: A ``wx.Sizer`` containing all of the widgets, and a list
containing the extra widgets that were added.
"""
# Button to load a new
# colour map from file
loadAction = loadcmap.LoadColourMapAction(overlayList, displayCtx)
loadButton = wx.Button(parent)
loadButton.SetLabel(strings.labels[panel, 'loadCmap'])
loadAction.bindToWidget(panel, wx.EVT_BUTTON, loadButton)
cmap = getWidgetSpecs(target, threedee)['cmap']
negCmap = getWidgetSpecs(target, threedee)['negativeCmap']
useNegCmap = getWidgetSpecs(target, threedee)['useNegativeCmap']
cbpanel = imagepanel.ImagePanel(parent)
cbpanel.SetMinSize((-1, 30))
colourbar = cbar.ColourBar(overlayList, displayCtx)
colourbar.bgColour = (0, 0, 0, 0)
colourbar.showLabel = False
colourbar.showTicks = False
def cbarUpdate(*a):
w, h = cbpanel.GetSize().Get()
if w < 20 or h < 20:
return
bmp = colourbar.colourBar(w, h)
if bmp is None:
return
if fwidgets.wxversion() == fwidgets.WX_PHOENIX:
bmp = wx.Bitmap.FromBufferRGBA(w, h, bmp.transpose(1, 0, 2))
else:
bmp = wx.BitmapFromBufferRGBA(w, h, bmp.transpose(1, 0, 2))
cbpanel.SetImage(bmp.ConvertToImage())
lname = 'ColourBarWidget_{}'.format(colourbar)
def onDestroy(ev):
colourbar.deregister(lname)
colourbar.destroy()
colourbar.register(lname, cbarUpdate)
cbpanel.Bind(wx.EVT_SIZE, cbarUpdate)
cbpanel.Bind(wx.EVT_WINDOW_DESTROY, onDestroy)
cbarUpdate()
cmap = props.buildGUI(parent, target, cmap)
negCmap = props.buildGUI(parent, target, negCmap)
useNegCmap = props.buildGUI(parent, target, useNegCmap)
useNegCmap.SetLabel(strings.properties[target, 'useNegativeCmap'])
sizer = wx.GridBagSizer()
sizer.AddGrowableCol(0)
sizer.Add(cbpanel, (0, 0), (1, 2), flag=wx.EXPAND)
sizer.Add(cmap, (1, 0), (1, 1), flag=wx.EXPAND)
sizer.Add(loadButton, (1, 1), (1, 1), flag=wx.EXPAND)
sizer.Add(negCmap, (2, 0), (1, 1), flag=wx.EXPAND)
sizer.Add(useNegCmap, (2, 1), (1, 1), flag=wx.EXPAND)
return sizer, [cmap, negCmap, useNegCmap]
def __init__(self, parent):
"""Create an ``AboutDialog``.
:arg parent: ``wx`` parent object.
"""
wx.Dialog.__init__(self, parent, title=strings.about['title'])
# Load the splash screen
splashbmp = wx.Bitmap(splash.getSplashFile(), wx.BITMAP_TYPE_PNG)
splashimg = splashbmp.ConvertToImage()
# Create all the widgets
splashPanel = imagepanel.ImagePanel(self, splashimg)
splashPanel.SetMinSize(splashimg.GetSize())
textPanel = wx.TextCtrl(
self,
size=(-1, 200),
style=(wx.TE_LEFT | wx.TE_RICH | wx.TE_MULTILINE | wx.TE_READONLY
| wx.TE_AUTO_URL))
closeButton = wx.Button(self, id=wx.ID_CANCEL)
# Set foreground/background colours
textPanel.SetBackgroundColour('#000000')
textPanel.SetForegroundColour('#ffffff')
textPanel.SetDefaultStyle(wx.TextAttr('#ffffff', '#000000'))
# Create / retrieve all the content
verStr = version.__version__
glVerStr = fslplatform.glVersion
glRenStr = fslplatform.glRenderer
swlibs = strings.about['libs']
swVersions = []
for lib in swlibs:
try:
mod = __import__(lib)
# Retrieve the sub-module if necessary
for n in lib.split(".")[1:]:
mod = getattr(mod, n)
if lib == 'PIL':
swVer = str(mod.PILLOW_VERSION)
else:
swVer = str(mod.__version__)
except Exception:
swVer = ''
swVersions.append(swVer)
verStr = strings.about['version'].format(verStr)
fslVer = strings.about['fslVersion'].format(fslplatform.fslVersion)
fslDir = strings.about['fslPath'].format(fslplatform.fsldir)
glVerStr = strings.about['glVersion'].format(glVerStr)
glCompat = strings.about['glCompat'].format(fslplatform.glVersion)
glRenStr = strings.about['glRenderer'].format(glRenStr)
swStr = strings.about['software'].format(*swVersions)
# Tack the license file contents onto
# the end of the software description.
licenseFile = op.join(op.dirname(__file__), '..', '..', 'LICENSE')
try:
with open(licenseFile, 'rt') as f:
licenseStr = f.read()
except Exception:
licenseStr = ''
swStr = swStr + '\n\n' + licenseStr
swStr = swStr.strip()
# Set the widget content
infoStr = '\n'.join((verStr, strings.about['company'],
strings.about['author'], strings.about['email'],
fslVer, fslDir, glVerStr, glCompat, glRenStr))
textPanel.SetValue(infoStr + '\n\n' + swStr)
closeButton.SetLabel('Close')
# Arrange the widgets
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(splashPanel)
sizer.Add(textPanel, flag=wx.EXPAND, proportion=1)
sizer.Add(closeButton, flag=wx.EXPAND)
self.SetSizer(sizer)
self.Layout()
self.Fit()