def _show_img(self, img, title=None):
cframe = CanvasFrame(self, True)
canvas = cframe.canvas
if not title is None:
canvas.set_imgs(img)
canvas.image.name = title
else:
canvas.set_img(img)
cframe.Bind(wx.EVT_ACTIVATE, self.on_new_img)
cframe.Bind(wx.EVT_CLOSE, self.on_close_img)
cframe.Show()
def _show_img(self, img, title=None):
cframe = CanvasFrame(self, True)
canvas = cframe.canvas
if not isinstance(img, Image):
img = Image(img, title)
App.show_img(self, img, img.title)
cframe.Bind(wx.EVT_ACTIVATE, self.on_active_img)
cframe.Bind(wx.EVT_CLOSE, self.on_close_img)
canvas.set_img(img)
cframe.SetIcon(self.GetIcon())
cframe.Show()
np.clip(cs, 0, img.shape[1] - 1, out=cs)
color = (np.mean(color), color)[img.ndim == 3]
w = self.para['win']
for r, c in zip(rs, cs):
sr = (max(0, r - w), min(img.shape[0], r + w))
sc = (max(0, c - w), min(img.shape[1], c + w))
r, c = min(r, w), min(c, w)
clip = img[slice(*sr), slice(*sc)]
if (clip[r, c] - color).sum() == 0: continue
lab = felzenszwalb(clip, 1, 0, self.para['ms'])
clip[flood(lab, (r, c), connectivity=2)] = color
self.oldp = (y, x)
ips.update()
if __name__ == '__main__':
from skimage.data import camera, astronaut
from skimage.io import imread
app = wx.App()
cf = CanvasFrame(None, autofit=False)
cf.set_imgs([astronaut(), 255 - astronaut()])
cf.set_cn((0, 1, 2))
bar = cf.add_toolbar()
bar.add_tool('M', DefaultTool)
bar.add_tool('A', AIPen)
cf.Show()
app.MainLoop()
se = self.oldp + (y, x)
rs, cs = line(*[int(i) for i in se])
rs.clip(0, ips.shape[1], out=rs)
cs.clip(0, ips.shape[0], out=cs)
ips.img[rs, cs] = 255
self.oldp = (y, x)
key['canvas'].update()
def mouse_wheel(self, ips, x, y, d, **key):
pass
if __name__ == '__main__':
from skimage.data import camera, astronaut
from skimage.io import imread
app = wx.App()
cf = CanvasFrame(None, autofit=False)
cf.set_imgs([camera(), 255 - camera()])
cf.set_cn(0)
bar = cf.add_menubar()
bar.load(('menu', [
('Filter', [('Gaussian', Gaussian), ('Unto', Undo)]),
]))
bar = cf.add_toolbar()
bar.add_tool('M', DefaultTool)
bar.add_tool('P', Pencil)
cf.Show()
app.MainLoop()
import sys
sys.path.append('../../')
from sciapp.object import mark2shp, Layer, json2shp
from sciapp.action import PolygonROI, LineROI, PointROI, EllipseROI, RectangleROI, FreeLineROI, FreePolygonROI
from sciwx.canvas import CanvasFrame
from skimage.data import astronaut, camera
from sciapp.object import ROI, Line
import wx
ellipse = {'type':'ellipse', 'body':(100,100,100,-50,1)}
rectangles = {'type':'rectangles', 'body':[(100,100,80,50),(200,200,80,100)]}
layer = {'type':'layer', 'num':-1, 'color':(0,0,255), 'fill':False, 'body':[rectangles, ellipse]}
if __name__ == '__main__':
app = wx.App()
frame = CanvasFrame(None)
frame.canvas.set_img(camera())
roi = ROI([Line([(0,0),(100,100),(300,500)])])
frame.canvas.image.roi = roi
bar = frame.add_toolbar()
bar = frame.add_toolbar()
bar.add_tool('P', PointROI)
bar.add_tool('L', LineROI)
bar.add_tool('M', PolygonROI)
bar.add_tool('R', RectangleROI)
bar.add_tool('O', EllipseROI)
bar.add_tool('S', FreeLineROI)
bar.add_tool('&', FreePolygonROI)
frame.Show()
app.MainLoop()
def __init__ (self, parent):
CanvasFrame.__init__(self, parent)
App.__init__(self)
self.Bind(wx.EVT_ACTIVATE, self.init_image)
def canvas_frame_test():
cf = CanvasFrame(None, autofit=True)
cf.set_imgs([camera(), 255 - camera()])
cf.Show()
