Support Board
Date/Time: Wed, 30 Apr 2025 07:27:08 +0000
TPO chart, DOM and Open GL
View Count: 199
| [2025-03-21 08:31:23] |
| User981449 - Posts: 12 |
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Hi, I use studies that require OpenGL to be active in order for them to be displayed with the correct colors. I noticed that if I use the DOM and a TPO chart in another chart within the same Sierra instance, the DOM becomes glitchy. If I minimize the chart with the TPO, everything becomes smooth. I also increased the TPO tick size but nothing. If I disable OpenGL, I obviously don't see the correct colors of the study, but there are no issues with fluidity on the DOM even when the TPO chart is open. How can I handle this? It’s convenient for me to use the DOM and the TPO chart to have the same crosshair to see the levels. Thanks. My PC has an Intel 12700K processor, and I use an Nvidia Quadro P100.
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| [2025-03-25 08:25:39] |
| Sierra_Chart Engineering - Posts: 19383 |
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This makes no sense. There is definitively not going to be incorrect colors when not using OpenGL. This is completely impossible. If you have performance issues, refer to: Chart Trading and the Chart DOM: Improving Performance Of Chart / Trade DOM Sierra Chart Support - Engineering Level Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy: https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation For the most reliable, advanced, and zero cost futures order routing, use the Teton service: Sierra Chart Teton Futures Order Routing Date Time Of Last Edit: 2025-03-25 08:26:10
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| [2025-03-25 09:03:35] |
| User981449 - Posts: 12 |
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hi if the study requires Open GL, I assume it's normal it doesn't display properly. if open GL is disabled. actually if disabled the study is black. in any case my issue is that if a tpo chart is open the chart dom price movements are not as fluid as when the tpo Chart is minimized. dom updtade is 50ms and tpo chart update is set to 3000 ms.
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| [2025-04-15 19:28:15] |
| Sierra_Chart Engineering - Posts: 19383 |
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Studies do not require OpenGL. There is no such requirement for any study. Instead check the color settings of the study. Refer to: Chart Studies Sierra Chart Support - Engineering Level Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy: https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation For the most reliable, advanced, and zero cost futures order routing, use the Teton service: Sierra Chart Teton Futures Order Routing Date Time Of Last Edit: 2025-04-15 19:28:20
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