dmagick.c.resample
- enum FilterTypes: int;
Used to adjust the filter algorithm used when resizing images. Different filters experience varying degrees of success with various images and can take significantly different amounts of processing time. ImageMagick uses the LanczosFilter by default since this filter has been shown to provide the best results for most images in a reasonable amount of time. Other filter types (e.g. TriangleFilter) may execute much faster but may show artifacts when the image is re-sized or around diagonal lines. The only way to be sure is to test the filter with sample images.
See Also:
Resize Filters in the Examples of ImageMagick Usage.- UndefinedFilter
PointFilter
BoxFilter
TriangleFilter
HermiteFilter
HanningFilter
HammingFilter
BlackmanFilter
GaussianFilter
QuadraticFilter
CubicFilter
CatromFilter
MitchellFilter
JincFilter
SincFilter
SincFastFilter
KaiserFilter
WelshFilter
ParzenFilter
BohmanFilter
BartlettFilter
LagrangeFilter
LanczosFilter
LanczosSharpFilter
Lanczos2Filter
Lanczos2SharpFilter
RobidouxFilter
RobidouxSharpFilter
CosineFilter
SplineFilter
LanczosRadiusFilter
- UndefinedFilter