zoom_region — Zoom a region.
zoom_region(Region : RegionZoom : ScaleWidth, ScaleHeight : )
zoom_region enlarges or reduces the regions given in
Region in the x- and y-direction by the given scale
factors ScaleWidth and ScaleHeight.
Region (input_object) region(-array) → object
Region(s) to be zoomed.
RegionZoom (output_object) region(-array) → object
Zoomed region(s).
Number of elements: RegionZoom == Region
ScaleWidth (input_control) extent.x → (real)
Scale factor in x-direction.
Default value: 2.0
Suggested values: 0.25, 0.5, 1.0, 2.0, 3.0
Typical range of values: 0.0
≤
ScaleWidth
≤
100.0 (lin)
Minimum increment: 0.01
Recommended increment: 0.5
ScaleHeight (input_control) extent.y → (real)
Scale factor in y-direction.
Default value: 2.0
Suggested values: 0.25, 0.5, 1.0, 2.0, 3.0
Typical range of values: 0.0
≤
ScaleHeight
≤
100.0 (lin)
Minimum increment: 0.01
Recommended increment: 0.5
threshold,
connection,
regiongrowing,
pouring
zoom_image_size,
zoom_image_factor
Foundation