business process image wrong colors

[Ibrahim Sawalha]

Dear all,

 

We are trying to display the business process image on the browser using the REST Service (/runtime/DEPLOYMENT_ID/process/PROCESS_DEFINITION_ID/image/PROCESS_INSTANCE_ID)

 

We have noticed that all “finished processes” are colored in Red in the generated SVG file while its colored in Gray when displaying it inside the jbpm-console “Process Model”

 

How can we manage the SVG coloring in proper way?

Inside the jbpm-console “Process Model”

The generated SVG file:

 

[Alex Porcelli]

Process Instances visualization grey the boxes that were already processed by the engine.

Regards,
___________________
Alex Porcelli
F: +1 (978) 844-8695
https://porcelli.me

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[David Goldstein]

In the REST API you can set the colors for a few of the types of lines, but I don't think these particular colors can be immediately changed 

[Ibrahim Sawalha]

I believe there is a setup somewhere in the project inside the engine but am not sure if this is true or not.

I need to know if there is a place to setup these colours

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[balakri...@gmail.com]

>>>We are trying to display the business process image on the browser using the REST Service 

>>>(/runtime/DEPLOYMENT_ID/process/PROCESS_DEFINITION_ID/image/PROCESS_INSTANCE_ID)

What's the version of kie-server that you are using? The API path that you've mentioned seems to be incorrect. Please take a look at this document[1] for the correct API path[2]. Also, you can specify the value for the parameters svgActiveBorderColor, svgCompletedBorderColor, svgCompletedColor in the same API to specify the required colors for the nodes/borders. 

[1] - https://www.jbpm.org/api-docs/kie-server/paths.html#_process_images_resource

[2] GET /server/containers/{containerId}/images/processes/instances/{processInstanceId}

[Ibrahim Sawalha]

Unfortunately, we did not use the kie-server in this project instead we used the REST Services provided by the jbpm-console.war application.

The main issue is that the images colored gray without any problems, but this project stopped coloring the visited tasks by gray instead it started coloring it in RED.

I am afraid that someone from the team or the client has changed settings in the project or on the Workflow Engine... I have tried to look for the configurations on the project and it was identical from other Working projects.

Is there any configurations for coloring the visited tasks in the jbpm-console.war application?

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[balakri...@gmail.com]

Looks like you are using jbpm 6.x. If so, then the only seems to be changing the colors defined in the following class of your jbpm engine. You may check if it has been changed in your setup. 

https://github.com/kiegroup/droolsjbpm-integration/blob/6.5.x/jbpm-process-svg/src/main/java/org/jbpm/process/svg/SVGImageProcessor.java

[Ibrahim Sawalha]

Thanks for your answer.

I am going to check the deployed jar file and come back to you with my discoveries. 

Best Regards,
Ibrahim Sawalha

Jordan +962 795070755
ibrahim...@gmail.com | Blog

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[Ibrahim Sawalha]

Dear all,

 

It seems that we did not deliver our thoughts in a clear way.

Here is the detail issue:

 

We have a business process deployed on a JBPM server (version 6.5).

 

Case 1: when displaying the business process image from the jbpm-console, it displays the process image colors as expected (coloring the visited “finished” processes in Gray, and the “current/in-progress” human task bordered in Red).

 

Case 2: on other hand when displaying the business process image using the REST Service as mentioned in the note below , it displays all visited “finished” processes bordered in Red in the process image.

 

Note that in both cases above we are requesting the same “process instance id” without having any changes on the instance process id.

 

So we are wondering why the REST outcome has different colors from the jbpm-console.

 

- We use the below REST Service to display the business process image on the browser:

(/runtime/DEPLOYMENT_ID/process/PROCESS_DEFINITION_ID/image/PROCESS_INSTANCE_ID)

 

 

Case 1:

 

Case 2:

 

 

Best Regards,
Ibrahim Sawalha

Jordan +962 795070755
ibrahim...@gmail.com | Blog

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