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Commit 9bd73062 authored by DEBREUVE Eric's avatar DEBREUVE Eric
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attempt to implement auto image resizing with wdw

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brick/io/screen/soma_validation.py
+ 71
− 31
View file @ 9bd73062
......@@ -4,11 +4,12 @@ from typing import Callable, Sequence, Tuple, Union
import matplotlib.cm as mpcm
import numpy as nmpy
import skimage.segmentation as sisg
from PIL import Image as image_t
from PIL import Image as plim
from PIL import ImageTk as pltk
array_t = nmpy.ndarray
image_t = plim.Image
tk_image_t = pltk.PhotoImage
......@@ -18,29 +19,33 @@ STATIC_ROW_MIN_HEIGHT = 30
class soma_validation_window_t:
__slots__ = (
"gfp",
"lmap",
"color_version",
"with_cm",
"gfp_mip",
"gfp_pil_image",
"gfp_tk_image",
"lmap",
"lmap_mip",
"lmap_mip_4_display",
"lmap_pil_image",
"lmap_tk_image",
"color_version",
"with_cm",
"root",
"mip_axis_wgt",
"gfp_wgt",
"lmap_wgt",
"cursor_nfo",
"gfp_tk_image",
"lmap_tk_image",
)
gfp: array_t
lmap: array_t
color_version: bool
with_cm: str
gfp_mip: array_t
gfp_pil_image: image_t
gfp_tk_image: tk_image_t
lmap: array_t
lmap_mip: array_t
lmap_mip_4_display: array_t
gfp_tk_image: tk_image_t
lmap_pil_image: image_t
lmap_tk_image: tk_image_t
color_version: bool
with_cm: str
root: tknt.Tk
mip_axis_wgt: tknt.Menubutton
gfp_wgt: tknt.Canvas
......@@ -61,7 +66,15 @@ class soma_validation_window_t:
root = tknt.Tk()
# --- Creation of MIPs and Tk images
gfp_mip, lmap_mip, lmap_mip_4_display, gfp_tk_image, lmap_tk_image = _MIPImages(
(
gfp_mip,
lmap_mip,
lmap_mip_4_display,
gfp_pil_image,
gfp_tk_image,
lmap_pil_image,
lmap_tk_image,
) = _MIPImages(
gfp,
lmap,
mip_axis,
......@@ -76,16 +89,13 @@ class soma_validation_window_t:
mip_axis_wgt = _MIPAxisChoiceWidget(
mip_axis, self._ChangeMIPAxis, gfp.shape, root
)
gfp_wgt = tknt.Label(
root, width=gfp_mip.shape[1], height=gfp_mip.shape[0], image=gfp_tk_image
)
lmap_wgt = tknt.Label(
root, width=lmap_mip.shape[1], height=lmap_mip.shape[0], image=lmap_tk_image
)
gfp_wgt = tknt.Label(root, image=gfp_tk_image)
lmap_wgt = tknt.Label(root, image=lmap_tk_image)
cursor_nfo = tknt.Label(root, text="")
done_button = tknt.Button(root, text="Done", command=root.quit)
# --- Event management
gfp_wgt.bind("<Configure>", self._OnResize)
lmap_wgt.bind("<Motion>", self._DisplaySomaLabel)
lmap_wgt.bind("<Button-1>", self._DeleteSoma)
......@@ -124,11 +134,25 @@ class soma_validation_window_t:
return nmpy.amax(self.lmap)
def _OnResize(self, event: tknt.EventType.Configure) -> None:
""""""
self.gfp_pil_image = self.gfp_pil_image.resize((event.width, event.height))
self.gfp_tk_image = pltk.PhotoImage(master=self.root, image=self.gfp_pil_image)
self.gfp_wgt.configure(image=self.gfp_tk_image)
def _ChangeMIPAxis(self, mip_axis: tknt.IntVar, *_, **__):
""""""
new_mip_axis = mip_axis.get()
gfp_mip, lmap_mip, lmap_mip_4_display, gfp_tk_image, lmap_tk_image = _MIPImages(
(
gfp_mip,
lmap_mip,
lmap_mip_4_display,
gfp_pil_image,
gfp_tk_image,
lmap_pil_image,
lmap_tk_image,
) = _MIPImages(
self.gfp,
self.lmap,
new_mip_axis,
......@@ -136,12 +160,20 @@ class soma_validation_window_t:
self.with_cm,
self.root,
)
self.gfp_wgt.configure(width=gfp_mip.shape[1], height=gfp_mip.shape[0], image=gfp_tk_image)
self.lmap_wgt.configure(width=lmap_mip.shape[1], height=lmap_mip.shape[0], image=lmap_tk_image)
self.gfp_wgt.configure(
width=gfp_mip.shape[1], height=gfp_mip.shape[0], image=gfp_tk_image
)
self.lmap_wgt.configure(
width=lmap_mip.shape[1], height=lmap_mip.shape[0], image=lmap_tk_image
)
self.gfp_mip = gfp_mip
self.gfp_pil_image = gfp_pil_image
self.gfp_tk_image = gfp_tk_image
self.lmap_mip = lmap_mip
self.lmap_mip_4_display = lmap_mip_4_display
self.gfp_tk_image = gfp_tk_image
self.lmap_pil_image = lmap_pil_image
self.lmap_tk_image = lmap_tk_image
def _DisplaySomaLabel(self, event: tknt.EventType.Motion) -> None:
......@@ -177,7 +209,7 @@ class soma_validation_window_t:
else:
for channel in range(self.lmap_mip_4_display.shape[2]):
self.lmap_mip_4_display[..., channel][soma_bmap] = 0
self.lmap_tk_image = _TkImageFromNumpyArray(
self.lmap_tk_image, self.lmap_pil_image = _TkImageFromNumpyArray(
self.lmap_mip_4_display, self.root
)
self.lmap_wgt.configure(image=self.lmap_tk_image)
......@@ -190,7 +222,7 @@ def _MIPImages(
color_version: bool,
with_cm: str,
parent: Union[tknt.Widget, tknt.Tk],
) -> Tuple[array_t, array_t, array_t, tk_image_t, tk_image_t]:
) -> Tuple[array_t, array_t, array_t, image_t, tk_image_t, image_t, tk_image_t]:
""""""
gfp_mip = nmpy.amax(gfp, axis=mip_axis)
gfp_mip *= 255.0 / nmpy.amax(gfp_mip)
......@@ -205,10 +237,18 @@ def _MIPImages(
else:
lmap_mip_4_display = _ScaledVersion(lmap_mip)
gfp_tk_image = _TkImageFromNumpyArray(gfp_mip, parent)
lmap_tk_image = _TkImageFromNumpyArray(lmap_mip_4_display, parent)
return gfp_mip, lmap_mip, lmap_mip_4_display, gfp_tk_image, lmap_tk_image
gfp_tk_image, gfp_pil_image = _TkImageFromNumpyArray(gfp_mip, parent)
lmap_tk_image, lmap_pil_image = _TkImageFromNumpyArray(lmap_mip_4_display, parent)
return (
gfp_mip,
lmap_mip,
lmap_mip_4_display,
gfp_pil_image,
gfp_tk_image,
lmap_pil_image,
lmap_tk_image,
)
def _ScaledVersion(image: array_t, offset: int = 50) -> array_t:
......@@ -256,12 +296,12 @@ def _ColoredVersionFromColormap(image: array_t, colormap_name: str) -> array_t:
def _TkImageFromNumpyArray(
array: array_t, parent: Union[tknt.Widget, tknt.Tk]
) -> tk_image_t:
) -> Tuple[tk_image_t, image_t]:
""""""
pil_image = image_t.fromarray(array)
output = pltk.PhotoImage(master=parent, image=pil_image)
pil_image = plim.fromarray(array)
tk_image = pltk.PhotoImage(master=parent, image=pil_image)
return output
return tk_image, pil_image
def _MIPAxisChoiceWidget(
......
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