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isBlazor is slow

Thread ID:





148003 Oct 1,2019 01:15 PM UTC Oct 4,2019 01:16 PM UTC Angular - EJ 2 3
Tags: Diagram
Gabo EE
Asked On October 1, 2019 01:15 PM UTC

while rendering complex diagram I noticed slowness. After performance profiling, I found it is mostly in isBlazor function (25% of CPU Time).
I am not sure, that is is because isBlazor is called so often, but if it is I think it should be cached. I am including screenshot.

Can it be fixed?

Attachment: chrome_ZIXZHP6BiE_d3ff9f95.zip

Shyam G [Syncfusion]
Replied On October 2, 2019 06:47 AM UTC

Hi Gabo, 
Please share more information about how many nodes and connectors in the diagram are rendered. What kind of node you use in your diagram as well. 
Shyam G 

Gabo EE
Replied On October 2, 2019 07:02 AM UTC

There is about 20 nodes and 25 connectors. Each with own annotation. Nodes are basic shapes and flow shapes

Shyam G [Syncfusion]
Replied On October 4, 2019 01:16 PM UTC

Hi Gabo, 
We have checked in our sample and we could not able to replicate an issue at our end. Could you please share us more details such as modify the below sample or share us an exact scenario to replicate an issue. 
Shyam G 


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