this is the very simple python script that I use:
from org.csstudio.opibuilder.scriptUtil import PVUtil
imageWidget = display.getWidget('Image')
imageXSizeWidget = display.getWidget('X-Size')
imageYSizeWidget = display.getWidget('Y-Size')
try :
imageXSizePV = imageXSizeWidget.getPV()
imageYSizePV = imageYSizeWidget.getPV()
nImageRows = PVUtil.getLong(imageYSizePV)
nImageColumns = PVUtil.getLong(imageXSizePV)
imageWidget.setPropertyValue('graph_area_width', 512)
imageWidget.setPropertyValue('graph_area_height',
(512.0/nImageColumns)*nImageRows)
except :
pass
Phil Atkin <[email protected]> ha scritto:
Hi,
I'm using BOY IntensityGraph to show a (stdArray) output image from
an areaDetector driver/plugin.
The size of my array changes quite a bit.
Can someone tell me (in laborious detail if necessary, please) how
to set up scripts or "embedded rules" on the IntensityGraph to cope
with a variable-sized image?
Thanks!
Phil
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