Searched refs:gradient_vector (Results 1 – 3 of 3) sorted by relevance
441 gradient->gradient_vector.x2=(double) image->columns-1.0; in GradientImage()442 gradient->gradient_vector.y2=(double) image->rows-1.0; in GradientImage()455 gradient->gradient_vector.x1=(double) image->columns-1.0; in GradientImage()456 gradient->gradient_vector.y1=(double) image->rows-1.0; in GradientImage()457 gradient->gradient_vector.x2=0.0; in GradientImage()458 gradient->gradient_vector.y2=0.0; in GradientImage()463 gradient->gradient_vector.x1=0.0; in GradientImage()464 gradient->gradient_vector.y1=(double) image->rows-1.0; in GradientImage()465 gradient->gradient_vector.x2=0.0; in GradientImage()466 gradient->gradient_vector.y2=0.0; in GradientImage()[all …]
3322 *gradient_vector; in GetStopColorOffset() local3324 gradient_vector=(&gradient->gradient_vector); in GetStopColorOffset()3325 p.x=gradient_vector->x2-gradient_vector->x1; in GetStopColorOffset()3326 p.y=gradient_vector->y2-gradient_vector->y1; in GetStopColorOffset()3327 q.x=(double) x-gradient_vector->x1; in GetStopColorOffset()3328 q.y=(double) y-gradient_vector->y1; in GetStopColorOffset()3384 *gradient_vector; in DrawGradientImage() local3415 gradient_vector=(&gradient->gradient_vector); in DrawGradientImage()3416 point.x=gradient_vector->x2-gradient_vector->x1; in DrawGradientImage()3417 point.y=gradient_vector->y2-gradient_vector->y1; in DrawGradientImage()[all …]
155 gradient_vector; member