diff options
Diffstat (limited to 'examples/imageview.py')
-rwxr-xr-x | examples/imageview.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/examples/imageview.py b/examples/imageview.py index 5c7eddb..81741b1 100755 --- a/examples/imageview.py +++ b/examples/imageview.py @@ -88,7 +88,10 @@ def main(argv=None): if not args.filename: logger.warning('No image file provided, displaying dummy data') edfFile = None - data = numpy.arange(1024 * 1024.).reshape(1024, 1024) + size = 512 + xx, yy = numpy.ogrid[-size:size, -size:size] + data = numpy.cos(xx / (size//5)) + numpy.cos(yy / (size//5)) + data = numpy.random.poisson(numpy.abs(data)) nbFrames = 1 else: |