SetSubPosition

CATResult CATImage::SetSubPosition ( CATInt32  newXOffset, CATInt32  newYOffset, CATInt32  newWidth, CATInt32  newHeight   ) SetSubPosition() moves the ROI of the image within its parent. Will return CAT_ERR_IMAGE_OPERATION_INVALID_ON_ROOT if you try to use this on a root image instead of a sub image. Parameters: newXOffset  - relative x offset of new pos within parent. newYOffset  - relative y offset of new pos within parent. newWidth  - new width of sub image. newHeight  - new height of sub image. Returns: CATResult result code. See also: CATImage::CreateSub() Definition at line 740 of file CATImage.cpp. References CAT_ERR_IMAGE_INVALID_SUB_POSITION, CAT_ERR_IMAGE_OPERATION_INVALID_ON_ROOT, CAT_SUCCESS, CATASSERT, CATRESULT, fData, fHeight, fParentImage, fWidth, fXOffset, fYOffset, and IsImageRoot().

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