pds_image_view_canvas

class pdsspect.pds_image_view_canvas.PDSImageViewCanvas

Bases: ginga.qtw.ImageViewCanvasQt.ImageViewCanvas

ImageViewCanvas for pdsspect views

add_subview(subview)

Add a ImageViewCanvas as a subview

Parameters:subview (ginga.qtw.ImageViewCanvasQt) – View canvas to add as a subview Raises:TypeError – When subview is not an ImageViewCanvas object

cut_levels(cut_low, cut_high)

Adjust the cut levels of the view and all the subviews

Parameters:

• cut_low (float) – The low cut level
• cut_high (float) – The high cut level

transform(flip_x, flip_y, swap_xy)

Apply transforms to the view and all the subviews

Parameters:

• flip_x (bool) – Flip x axis if True. Otherwise, do not
• flip_y (bool) – Flip y axis if True. Otherwise, do not
• swap_xy (bool) – Swap the x and y axis if True. Otherwise, do not