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Do you know that adding values to a unique value renderer gets significantly slower the more values are added?

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03-08-2019 10:33 AM
TroyFoster
Occasional Contributor

I have code back at the office for demonstrating this.

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LucasDanzinger
Esri Frequent Contributor

Troy- 

Just to clarify, am I correct that this is a workaround for the issue you are hitting with the symbols coming out of DictionaryRenderer being either too big or too small? If so, the ideal fix is that we can get you a way to modify symbol size in the DictionaryRenderer directly so you can get rid of the workaround.

- Lucas

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RyanOlson1
Esri Contributor

How many unique values are we talking about?

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RyanOlson1
Esri Contributor

More info was given in person:

- a couple hundred unique values

- qt sdk

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TroyFoster
Occasional Contributor

This is runtime qt.

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JamesBallard1
Esri Regular Contributor

Troy Foster‌ we're active on the Runtime SDK for Qt GeoNet forum. If you hit issues like this please let us know and we'll get back to you. If you have a reproducer for this problem please share it so we can investigate.

Thanks for bringing this to our attention.

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LucasDanzinger
Esri Frequent Contributor

Troy- 

Just to clarify, am I correct that this is a workaround for the issue you are hitting with the symbols coming out of DictionaryRenderer being either too big or too small? If so, the ideal fix is that we can get you a way to modify symbol size in the DictionaryRenderer directly so you can get rid of the workaround.

- Lucas

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