Experimental Physics and
Industrial Control System

Hinxx <[email protected]> · Thu, 4 Feb 2016 10:48:26 +0100

Hi Christian,

if you attached the script to the button you should do something like

this in your script ("GridWires" is the widget name set in CSS):

importPackage(Packages.org.csstudio.opibuilder.scriptUtil);

var w = display.getWidget("GridWires");
ConsoleUtil.writeInfo("widget: " + w);
w.clearGraph();
ConsoleUtil.writeInfo("widget: " + w + " cleared!");

Hope this helps,
Hinko

On 02/03/2016 12:03 PM, Christian Pauly wrote:

Dear experts,
again i could really need some help:

I have created a CSS GUI display to control Scans based on the sscan

record.

The scan is started by pressing an "Action Button", and the scan data

are immediately displayed using the XYGraph widget. So far very nice.

But now i want to clear the graph everytime i start a new scan by

pressing the "scan" button. I guess i should simply attach a script to

the button, containing basically only the "clearGraph()" command -

But i have no clue how to write this script.

I tried a single line:

"widget.clearGraph()", but always get the error message "clearGraph"

is not defined.

How does it work ???

Thanks for any help -
Christian

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System