def export_to_images(main_frame):
path = _get_image_path(main_frame)
if path is not None:
try:
periods, current_period = main_frame.get_export_periods()
except ValueError:
msg = _(
"The first image contains a Julian day < 0\n\nNavigate to first event or\nUse the feature 'Accept negative Julian days'"
)
display_warning_message(msg)
return
view_properties = DrawingAreaProxy(main_frame).view_properties
view_properties.set_use_fixed_event_vertical_pos(True)
path_without_extension, extension = path.rsplit(".", 1)
view_properties.set_use_fixed_event_vertical_pos(True)
view_properties.periods = periods
count = 1
paths = []
for period in periods:
path = "%s_%d.%s" % (path_without_extension, count, extension)
if _overwrite_existing_path(main_frame, path):
main_frame.main_panel.timeline_panel.timeline_canvas.Navigate(
lambda tp: period)
main_frame.main_panel.timeline_panel.timeline_canvas.SaveAsPng(
path)
count += 1
paths.append(path)
view_properties.set_use_fixed_event_vertical_pos(False)
main_frame.main_panel.timeline_panel.timeline_canvas.Navigate(
lambda tp: current_period)
merged_image_path = "%s_merged.%s" % (path_without_extension,
extension)
merge_images(paths, merged_image_path)
def vert_zoomout(evt):
DrawingAreaProxy(self).VertZoomOut()
def vert_zoomin(evt):
DrawingAreaProxy(self).VertZoomIn()
def zoomout(evt):
DrawingAreaProxy(self).zoom_out()
def zoomin(evt):
DrawingAreaProxy(self).zoom_in()
def vert_zoomout(evt):
DrawingAreaProxy(self).vertical_zoom_out()
def vert_zoomin(evt):
DrawingAreaProxy(self).vertical_zoom_in()