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漏洞

Maps exported to TIFF, BMP, GIF, JPEG, or PNG do not contain the correct number of pixels when a specific DPI is set.

上次发布: October 19, 2016 ArcGIS for Desktop
漏洞 ID 编号 NIM098081
已提交January 14, 2014
上次修改时间June 5, 2024
适用范围ArcGIS for Desktop
找到的版本10.2
状态Known Limit

附加信息

The display and output engine in ArcMap is based on Windows GDI, which is limited to integer coordinates and calculations. Because of this, some inaccuracies can occur in these calculations, and result in small errors. This is not entirely avoidable, but error can be minimized by requesting output at a size that's divisible by 72 - this is outlined in this support article, http://support.esri.com/technical-article/000008103 One suggested workaround is to complete the cartography in ArcMap, import the MXD into ArcGIS Pro, and use ArcGIS Pro to create the output. Because ArcGIS Pro does not depend on GDI, these rounding errors should no longer occur.

解决办法

Check the box next to 'Clip Output to Graphics Extent' in the Export Map window.

重现步骤

漏洞 ID: NIM098081

软件:

  • ArcGIS for Desktop

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