def mouse_down(self, ips, x, y, btn, **key):
if ips == self.ips1:
self.ips1.mark.set_xy(x, y)
self.ips.mark.set_xy(None, y)
self.ips.cur = int(x)
self.ips1.update = True
self.ips.update = True
elif ips == self.ips2:
self.ips2.mark.set_xy(x, y)
self.ips.mark.set_xy(x, None)
self.ips.cur = int(y)
self.ips2.update = True
self.ips.update = True
elif ips.get_nslices() == 1 or not ips.is3d:
IPy.alert('stack required!')
return
elif self.view1 == None:
img1, img2 = self.getimgs(ips.imgs, x, y)
self.ips1 = ImagePlus([img1])
self.ips2 = ImagePlus([img2])
self.view1 = CanvasFrame(IPy.curapp)
self.view2 = CanvasFrame(IPy.curapp)
self.ips = ips
self.view1.set_ips(self.ips1)
self.view2.set_ips(self.ips2)
canvas1, canvas2 = self.view1.canvas, self.view2.canvas
canvas = IPy.get_window().canvas
canvas1.scaleidx = canvas2.scaleidx = canvas.scaleidx
canvas1.zoom(canvas.scales[canvas.scaleidx], 0, 0)
canvas2.zoom(canvas.scales[canvas.scaleidx], 0, 0)
self.view1.Show()
self.view2.Show()
ips.mark = Cross(*ips.size[::-1])
ips.mark.set_xy(x, y)
self.ips1.mark = Cross(*self.ips1.size[::-1])
self.ips2.mark = Cross(*self.ips2.size[::-1])
self.ips1.mark.set_xy(x, ips.cur)
self.ips2.mark.set_xy(ips.cur, y)
ips.update = True
else:
img1, img2 = self.getimgs(ips.imgs, x, y)
self.ips1.set_imgs([img1])
self.ips2.set_imgs([img2])
'''
canvas1, canvas2 = self.view1.canvas, self.view2.canvas
canvas = IPy.curwindow.canvas
canvas1.scaleidx = canvas2.scaleidx = canvas.scaleidx
canvas1.zoom(canvas.scales[canvas.scaleidx], 0, 0)
canvas2.zoom(canvas.scales[canvas.scaleidx], 0, 0)
'''
self.ips1.mark.set_xy(ips.cur, y)
self.ips2.mark.set_xy(x, ips.cur)
self.ips1.update = True
self.ips2.update = True
ips.mark.set_xy(x, y)
ips.update = True
def run(self, ips, imgs, para = None):
name = self.para['name']
if ips.get_nslices()==1 or self.para['stack']==False:
if ips.roi == None:
img = ips.get_img().copy()
ipsd = ImagePlus([img], name)
else:
img = ips.get_subimg().copy()
ipsd = ImagePlus([img], name)
box = ips.roi.get_box()
ipsd.roi = ips.roi.affine(np.eye(2), (-box[0], -box[1]))
elif ips.get_nslices()>1 and self.para['stack']:
if ips.roi == None:
if ips.is3d:imgs=imgs.copy()
else:imgs = [i.copy() for i in imgs]
else:
sc, sr = ips.get_rect()
if ips.is3d: imgs=imgs[:, sc, sr].copy()
else: imgs = [i[sc,sr].copy() for i in imgs]
ipsd = ImagePlus(imgs, name)
ipsd.roi = ips.roi.affine(np.eye(2), (-sr.start, -sc.start))
frame = CanvasFrame(IPy.curapp)
frame.set_ips(ipsd)
frame.Show()
def run(self, ips, imgs, para=None):
idx = ['red', 'green', 'blue']
imr, img, imb = [WindowsManager.get(para[i]).ips for i in idx]
sr, sg, sb = [i.get_nslices() for i in [imr, img, imb]]
if imr.imgtype != '8-bit' or img.imgtype != '8-bit' or imb.imgtype != '8-bit':
IPy.alert('must be three 8-bit image!')
return
if imr.size != img.size or img.size != imb.size or sr != sg or sg != sb:
IPy.alert(
'three image must be in same size and have the same slices!')
return
rgb = []
w, h = imr.size
rgbs = zip(imr.imgs, img.imgs, imb.imgs)
for i in range(sr):
IPy.curapp.set_progress(round((i + 1) * 100.0 / sr))
img = np.zeros((w, h, 3), dtype=np.uint8)
for j in (0, 1, 2):
img[:, :, j] = rgbs[i][j]
rgb.append(img)
IPy.curapp.set_progress(0)
ip = ImagePlus(rgb, 'rgb-merge')
frame = CanvasFrame(IPy.curapp)
frame.set_ips(ip)
frame.Show()
if self.para['destory']:
for title in [para[i] for i in idx]:
WindowsManager.close(title)
def show_img(imgs, title):
from imageplus import ImagePlus
from ui.canvasframe import CanvasFrame
ips = ImagePlus(imgs, title)
frame = CanvasFrame(curapp)
frame.set_ips(ips)
frame.Show()
def run(self, para=None):
w, h = para['width'], para['height']
chanels = (1, 3)[para['type'] == 'RGB']
slices = para['slice']
shape = (h, w, chanels) if chanels != 1 else (h, w)
imgs = [np.zeros(shape, dtype=np.uint8) for i in range(slices)]
ips = ImagePlus(imgs, para['name'])
frame = CanvasFrame(IPy.curapp)
frame.set_ips(ips)
frame.Show()
def run(self, ips, snap, img, para=None):
if para == None: para = self.para
ips.lut = self.lut
msk = img > para['thr']
con = 1 if para['con'] == '4-Connect' else 2
strc = generate_binary_structure(2, con)
msk = label(msk, strc, output=np.uint16)
nips = ImagePlus([msk[0]], ips.title + '-label')
frame = CanvasFrame(IPy.curapp)
frame.set_ips(nips)
frame.Show()
def run(self, ips, imgs, para=None):
r, g, b = [], [], []
for i, n in zip(imgs, range(ips.get_nslices())):
IPy.curapp.set_progress(round((n + 1) * 100.0 / len(imgs)))
for c, ci in zip((r, g, b), (0, 1, 2)):
if self.para['copy']: c.append(i[:, :, ci].copy())
else: c.append(i[:, :, ci])
IPy.curapp.set_progress(0)
for im, tl in zip([r, g, b], ['red', 'green', 'blue']):
ip = ImagePlus(im, ips.title + '-' + tl)
frame = CanvasFrame(IPy.curapp)
frame.set_ips(ip)
frame.Show()
if self.para['destory']:
WindowsManager.close(ips.title)
def run(self, para=None):
plus = IPy.get_ips()
if plus == None:
img = np.ones(
(30, 1), dtype=np.uint8) * np.arange(256, dtype=np.uint8)
ips = ImagePlus([img])
frame = CanvasFrame(IPy.curapp)
frame.set_ips(ips)
ips.lut = ColorManager.get_lut(self.title)
frame.Show()
elif plus.chanels != 1:
IPy.alert('RGB image do not surport Lookup table!')
return
else:
plus.lut = ColorManager.get_lut(self.title)
plus.update = 'pix'
bf = np.clip(img[:, :, self.chan[i]], rg[0], rg[1])
np.subtract(bf, rg[0], out=bf, casting='unsafe')
np.multiply(bf, k, out=rgb[:, :, i], casting='unsafe')
return rgb
def swap(self):
print(type(self.snap), type(self.imgs[self.cur]), self.cur)
if self.snap is None: return
if isinstance(self.imgs, list):
self.snap, self.imgs[self.cur] = self.imgs[self.cur], self.snap
else:
buf = self.img.copy()
self.img[:], self.snap[:] = self.snap, buf
def __del__(self):
print(self.title, '>>> delete ips')
if __name__ == '__main__':
from skimage.io import imread
img = imread('results.bmp')
ips = ImagePlus([img, 255 - img])
from ui.canvasframe import CanvasFrame
import wx
app = wx.PySimpleApp()
frame = CanvasFrame()
frame.set_ips(ips)
frame.Show()
app.MainLoop()
def showips(ips):
from ui.canvasframe import CanvasFrame
frame = CanvasFrame(curapp)
frame.set_ips(ips)
frame.Show()
def showips(ips):
frame = CanvasFrame(curapp)
frame.set_ips(ips)
frame.Show()