def create_window():
gridparam = make.gridparam(background="black", minor_enabled=(False, False),
major_style=(".", "gray", 1))
win = ImageDialog(edit=False, toolbar=True,
wintitle="Region of interest (ROI) test",
options=dict(gridparam=gridparam))
for toolklass in (RectangleTool, EllipseTool, FreeFormTool, PlaceAxesTool):
win.add_tool(toolklass)
return win
def create_window():
gridparam = make.gridparam(background="black",
minor_enabled=(False, False),
major_style=(".", "gray", 1))
win = ImageDialog(edit=False,
toolbar=True,
wintitle="Region of interest (ROI) test",
options=dict(gridparam=gridparam))
for toolklass in (RectangleTool, EllipseTool, FreeFormTool, PlaceAxesTool):
win.add_tool(toolklass)
return win
def create_window():
gridparam = make.gridparam(background="black",
minor_enabled=(False, False),
major_style=(".", "gray", 1))
win = ImageDialog(edit=False, toolbar=True,
wintitle="All image and plot tools test",
options=dict(gridparam=gridparam))
for toolklass in (RectangleTool, EllipseTool, SegmentTool,
MultiLineTool, FreeFormTool):
win.add_tool(toolklass, handle_final_shape_cb=customize_shape)
return win
def mandel():
win = ImageDialog(edit=True, toolbar=True, wintitle="Mandelbrot",
options=dict(yreverse=False))
mandel = MandelItem(-1.5, .5, -1., 1.)
win.add_tool(FullScale, mandel)
plot = win.get_plot()
plot.set_aspect_ratio(lock=False)
plot.add_item(mandel)
plot.set_full_scale(mandel)
win.show()
win.exec_()
def create_window():
gridparam = make.gridparam(background="black",
minor_enabled=(False, False),
major_style=(".", "gray", 1))
win = ImageDialog(edit=False,
toolbar=True,
wintitle="All image and plot tools test",
options=dict(gridparam=gridparam))
for toolklass in (RectangleTool, EllipseTool, SegmentTool, MultiLineTool,
FreeFormTool):
win.add_tool(toolklass, handle_final_shape_cb=customize_shape)
return win
def mandel():
win = ImageDialog(edit=True,
toolbar=True,
wintitle="Mandelbrot",
options=dict(yreverse=False))
mandel = MandelItem(-1.5, .5, -1., 1.)
win.add_tool(FullScale, mandel)
plot = win.get_plot()
plot.set_aspect_ratio(lock=False)
plot.add_item(mandel)
plot.set_full_scale(mandel)
win.show()
win.exec_()
def create_window():
win = ImageDialog(edit=False,
toolbar=True,
wintitle="All image and plot tools test")
for toolklass in (LabelTool, HRangeTool, VCursorTool, HCursorTool,
XCursorTool, SegmentTool, RectangleTool,
ObliqueRectangleTool, CircleTool, EllipseTool,
MultiLineTool, FreeFormTool, PlaceAxesTool,
AnnotatedRectangleTool, AnnotatedObliqueRectangleTool,
AnnotatedCircleTool, AnnotatedEllipseTool,
AnnotatedSegmentTool, AnnotatedPointTool):
win.add_tool(toolklass)
return win
def get_segment(item):
"""Show image and return selected segment coordinates"""
win = ImageDialog(_("Select a segment then press OK to accept"), edit=True)
default = win.add_tool(SelectTool)
win.set_default_tool(default)
segtool = win.add_tool(AnnotatedSegmentTool, title="Test",
switch_to_default_tool=True)
segtool.activate()
plot = win.get_plot()
plot.add_item(item)
plot.set_active_item(item)
win.show()
if win.exec_():
shape = segtool.get_last_final_shape()
return shape.get_rect()
import os, os.path as osp, pickle
from plotpy.plot import ImageDialog
from plotpy.tools import ImageMaskTool
from plotpy.builder import make
SHOW = True # Show test in GUI-based test launcher
FNAME = "image_masked.pickle"
if __name__ == "__main__":
import plotpy
_app = plotpy.qapplication()
win = ImageDialog(toolbar=True, wintitle="Masked image item test")
win.add_tool(ImageMaskTool)
if os.access(FNAME, os.R_OK):
print("Restoring mask...", end=' ')
iofile = open(FNAME, "rb")
image = pickle.load(iofile)
iofile.close()
print("OK")
else:
fname = osp.join(osp.abspath(osp.dirname(__file__)), "brain.png")
image = make.maskedimage(filename=fname,
colormap='gray',
show_mask=True,
xdata=[0, 20],
ydata=[0, 25])
win.get_plot().add_item(image)
win.show()
import os, os.path as osp, pickle
from plotpy.plot import ImageDialog
from plotpy.tools import ImageMaskTool
from plotpy.builder import make
SHOW = True # Show test in GUI-based test launcher
FNAME = "image_masked.pickle"
if __name__ == "__main__":
import plotpy
_app = plotpy.qapplication()
win = ImageDialog(toolbar=True, wintitle="Masked image item test")
win.add_tool(ImageMaskTool)
if os.access(FNAME, os.R_OK):
print("Restoring mask...", end=' ')
iofile = open(FNAME, "rb")
image = pickle.load(iofile)
iofile.close()
print("OK")
else:
fname = osp.join(osp.abspath(osp.dirname(__file__)), "brain.png")
image = make.maskedimage(filename=fname, colormap='gray',
show_mask=True, xdata=[0, 20], ydata=[0, 25])
win.get_plot().add_item(image)
win.show()
win.exec_()
iofile = open(FNAME, "wb")
pickle.dump(image, iofile)