def ShowImage(imKey, chMap, parent=None, brightness=1.0, scale=1.0, contrast=None):
from imageviewer import ImageViewer
imgs = FetchImage(imKey)
frame = ImageViewer(imgs=imgs, chMap=chMap, img_key=imKey,
parent=parent, title=str(imKey),
brightness=brightness, scale=scale,
contrast=contrast)
frame.Show(True)
return frame
def launch_image_viewer(self, evt=None):
imviewer = ImageViewer(parent=self)
imviewer.Show(True)