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Date/Time: Thu, 02 May 2024 01:23:59 +0000

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Post From: StudyRegionRightCoordinate Problem when

[2019-06-03 10:42:46]
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User907968 - Posts: 802
Hi BlakJak,

I think that these functions (sc.StudyRegion######## & sc.BarIndexToXPixelCoordinate) return values based on the chart window co-ordinate system.

If your Device Context / Bitmap is not copied to the origin of the Chart Window (as would be the case when you have a trade window attached to the left of the chart), then you need to translate the Chart Window co-ordinates accordingly.

for example -

for the item drawn to the Device Context
int x = sc.BarIndexToXPixelCoordinate(itr->barIndex()) - sc.StudyRegionLeftCoordinate;

Hopefully this helps.