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PDFResolutionTypeEnum enumeration constants denote the types of picture resolution used in output PDF (PDF/A) files. 
typedef enum {
 PRT_Desired,
 PRT_Exact,
 PRT_Source
} PDFResolutionTypeEnum;

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Elements

Name

Description

PRT_Desired

Use the desired value of the resolution. In this case, picture resolution is defined as follows:

  • if the original resolution of the source image is less than or equal to the desired resolution, the original resolution is preserved,
  • if the original resolution is above the desired resolution, the program selects the value nearest to the desired resolution.

PRT_Exact

Use the specified resolution.

The specified resolution cannot be higher than the original resolution.

PRT_Source

Original resolution must be preserved.

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Used in

IPDFExportParams::ResolutionType IPictureResolutionParams::Type