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Allow projection colormap values to be floats

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This commit is contained in:
usov_i 2020-10-30 16:15:12 +01:00
parent fd942672df
commit cfe9832c1e
1 changed files with 13 additions and 11 deletions
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24
pyzebra/app/panel_hdf_viewer.py
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@ -74,8 +74,8 @@ def create():
image_source.data.update(image=[current_image]) image_source.data.update(image=[current_image])
if auto_toggle.active: if auto_toggle.active:
im_max = int(np.max(current_image)) im_min = np.min(current_image)
im_min = int(np.min(current_image)) im_max = np.max(current_image)
display_min_spinner.value = im_min display_min_spinner.value = im_min
display_max_spinner.value = im_max display_max_spinner.value = im_max
@ -107,8 +107,8 @@ def create():
overview_plot_y_image_source.data.update(image=[overview_y], dw=[n_y]) overview_plot_y_image_source.data.update(image=[overview_y], dw=[n_y])
if proj_auto_toggle.active: if proj_auto_toggle.active:
im_max = int(max(np.max(overview_x), np.max(overview_y))) im_min = min(np.min(overview_x), np.min(overview_y))
im_min = int(min(np.min(overview_x), np.min(overview_y))) im_max = max(np.max(overview_x), np.max(overview_y))
proj_display_min_spinner.value = im_min proj_display_min_spinner.value = im_min
proj_display_max_spinner.value = im_max proj_display_max_spinner.value = im_max
@ -407,7 +407,6 @@ def create():
radio_button_group = RadioButtonGroup(labels=["nb", "nb_bi"], active=0) radio_button_group = RadioButtonGroup(labels=["nb", "nb_bi"], active=0)
STEP = 1 STEP = 1
# ---- colormap auto toggle button # ---- colormap auto toggle button
def auto_toggle_callback(state): def auto_toggle_callback(state):
if state: if state:
@ -446,6 +445,7 @@ def create():
display_min_spinner = Spinner( display_min_spinner = Spinner(
title="Min Value:", title="Min Value:",
low=0,
high=1 - STEP, high=1 - STEP,
value=0, value=0,
step=STEP, step=STEP,
@ -454,6 +454,7 @@ def create():
) )
display_min_spinner.on_change("value", display_min_spinner_callback) display_min_spinner.on_change("value", display_min_spinner_callback)
PROJ_STEP = 0.1
# ---- proj colormap auto toggle button # ---- proj colormap auto toggle button
def proj_auto_toggle_callback(state): def proj_auto_toggle_callback(state):
if state: if state:
@ -472,15 +473,15 @@ def create():
# ---- proj colormap display max value # ---- proj colormap display max value
def proj_display_max_spinner_callback(_attr, _old_value, new_value): def proj_display_max_spinner_callback(_attr, _old_value, new_value):
proj_display_min_spinner.high = new_value - STEP proj_display_min_spinner.high = new_value - PROJ_STEP
overview_plot_x_image_glyph.color_mapper.high = new_value overview_plot_x_image_glyph.color_mapper.high = new_value
overview_plot_y_image_glyph.color_mapper.high = new_value overview_plot_y_image_glyph.color_mapper.high = new_value
proj_display_max_spinner = Spinner( proj_display_max_spinner = Spinner(
title="Max Value:", title="Max Value:",
low=0 + STEP, low=0 + PROJ_STEP,
value=1, value=1,
step=STEP, step=PROJ_STEP,
disabled=proj_auto_toggle.active, disabled=proj_auto_toggle.active,
default_size=80, default_size=80,
) )
@ -488,15 +489,16 @@ def create():
# ---- proj colormap display min value # ---- proj colormap display min value
def proj_display_min_spinner_callback(_attr, _old_value, new_value): def proj_display_min_spinner_callback(_attr, _old_value, new_value):
proj_display_max_spinner.low = new_value + STEP proj_display_max_spinner.low = new_value + PROJ_STEP
overview_plot_x_image_glyph.color_mapper.low = new_value overview_plot_x_image_glyph.color_mapper.low = new_value
overview_plot_y_image_glyph.color_mapper.low = new_value overview_plot_y_image_glyph.color_mapper.low = new_value
proj_display_min_spinner = Spinner( proj_display_min_spinner = Spinner(
title="Min Value:", title="Min Value:",
high=1 - STEP, low=0,
high=1 - PROJ_STEP,
value=0, value=0,
step=STEP, step=PROJ_STEP,
disabled=proj_auto_toggle.active, disabled=proj_auto_toggle.active,
default_size=80, default_size=80,
) )