Lines Matching refs:dfX
380 double dfX, double dfY, in TransformAndUpdateBBAndReturnX() argument
384 poCT->Transform( 1, &dfX, &dfY, nullptr, nullptr, &bSuccess ); in TransformAndUpdateBBAndReturnX()
387 if( dfX < dfMinX ) dfMinX = dfX; in TransformAndUpdateBBAndReturnX()
389 if( dfX > dfMaxX ) dfMaxX = dfX; in TransformAndUpdateBBAndReturnX()
391 return dfX; in TransformAndUpdateBBAndReturnX()
476 double dfX = padfX[j * (NSTEP + 1) + i]; in ReprojectEnvelope() local
481 dfMinX = dfX; in ReprojectEnvelope()
482 dfMaxX = dfX; in ReprojectEnvelope()
489 if( dfX < dfMinX ) dfMinX = dfX; in ReprojectEnvelope()
491 if( dfX > dfMaxX ) dfMaxX = dfX; in ReprojectEnvelope()
497 double dfDXNew = dfX - dfXOld; in ReprojectEnvelope()
509 dfXOld = dfX; in ReprojectEnvelope()