Here is a list of all struct and union fields with links to the structures/unions they belong to:

- r -

• r : iwColor , prevDataText , prevDataRect , prevDataLineF , prevDataRectF , prevDataPoly , prevDataPolyF , prevDataCircleF , prevDataLine , prevDataCircle , prevDataEllipseF , iwRegion , prevDataEllipse
• radius : prevDataCircleF , prevDataCircle
• rcfile : grabParameter
• rdata : _prevBuffer , prevVectorSave
• reserved : iwGrabProperty , iwImage
• reserved1 : plugDefinition , grabImageData
• reserved2 : grabImageData , plugDefinition
• reserved3 : plugDefinition
• rowstride : iwImage