/usr/share/nip2/compat/7.8/New.def is in nip2 8.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*/
New_image
= widget
{
type_names = Image_type.type_names;
names = sort (map (extract 0) type_names.value);
default_type_name = type_names.lookup 1 0 Image_type.MULTIBAND;
default_type_pos = index (equal default_type_name) names;
widget = class
Image value {
width = 64;
height = 64;
bands = 1;
format_option = Option "Image format" [
"8-bit unsigned int - UCHAR", // 0
"8-bit signed int - CHAR", // 1
"16-bit unsigned int - USHORT", // 2
"16-bit signed int - SHORT", // 3
"32-bit unsigned int - UINT", // 4
"32-bit signed int - INT", // 5
"32-bit float - FLOAT", // 6
"64-bit complex - COMPLEX", // 7
"64-bit float - DOUBLE", // 8
"128-bit complex - DPCOMPLEX" // 9
] 0;
type_option = Option "Image type" names default_type_pos;
value
= image_new width height bands format
Image_coding.NOCODING type 0 0 0
{
format = format_option.value;
type = type_names.lookup 0 1 names?type_option;
}
}
}
/* pick a colour ... any colour space
*/
New_colour
= widget "Lab" [50,0,0]
{
widget default_colour value = class
Colour colour_space value {
_colourspaces = [
"XYZ",
"Yxy",
"Lab",
"LCh",
"UCS",
"RGB",
"sRGB"
];
colour_space_option = Option "Colour space" _colourspaces
(index (equal default_colour) _colourspaces);
colour_space = colour_space_option.labels?
colour_space_option.value;
Colour_edit colour_space value = widget colour_space value;
}
}
/* make a slider
*/
New_slider = Slider 0 255 128;
/* make a toggle widget
*/
New_toggle = Toggle "untitled" false;
/* make an option widget
*/
New_option = Option "untitled" ["option0", "option1"] 0;
/* make a string entry widget
*/
New_string = String "Enter a string" "sample text";
/* make a number entry widget
*/
New_number = Number "Enter a number" 42;
/* make a file chooser
*/
New_filename = Filename "$VIPSHOME/share/$PACKAGE/data/print_test_image.v";
/* make a matrix
*/
New_matrix = class {
/* make a plain matrix
*/
Plain = Matrix (identity_matrix 3);
/* make a convolution matrix
*/
Convolution = Matrix_con 1 0 [[0, 0, 0], [0, 1, 0], [0, 0, 0]];
/* make a recombination matrix
*/
Recombination = Matrix_rec (identity_matrix 3);
/* make a morphology matrix
*/
Morphology = Matrix_mor [[0, 0, 0], [0, 255, 0], [0, 0, 0]];
}
/* make a mark on an image
*/
New_mark = class {
/* mark a region on an image
*/
Region image = scope.Region_relative image 0.25 0.25 0.5 0.5;
/* mark a point on an image
*/
Point image = scope.Point_relative image 0.5 0.5;
/* mark an arrow on an image
*/
Arrow image = scope.Arrow_relative image 0.25 0.25 0.5 0.5;
/* mark a horizontal guide on an image
*/
HGuide image = scope.HGuide_relative image 0.5;
/* mark a vertical guide on an image
*/
VGuide image = scope.VGuide_relative image 0.5;
}
#separator
/* make a spatial response pattern image
*/
New_eye = class
Image value {
width = 64;
height = 64;
factor = Slider 0.001 1 0.2;
value = im_eye width height factor.value;
}
/* make a zone plate image
*/
New_zone_plate = class
Image value {
size = 64;
value = im_zone size;
}
/* make a grey ramp image
*/
New_grey = class
Image value {
width = 64;
height = 64;
orientation = Option "" ["Horizontal", "Vertical"] 0;
value = [im_grey width height,
im_rot90 (im_grey height width)]?orientation;
}
/* make a two band image whose pixel values are their coordinates
*/
New_xy = class
Image value {
width = 64;
height = 64;
value = make_xy width height;
}
/* make a new image of gaussian noise
*/
New_gauss_noise = class
Image value {
size = 64;
mean = Slider 0 255 128;
deviation = Slider 0 128 50;
value = im_gaussnoise size size mean.value deviation.value;
}
/* make a 2d fractal image
*/
New_fractal = class
Image value {
size = 64;
dimension = Slider 2.001 2.999 2.001;
value = im_fractsurf size dimension.value;
}
/* make a CRT calibration chart
*/
New_CRT_test_chart = class
Image value {
brightness = Slider 0 255 200;
patch_size = 32;
value
= imagearray_assemble 0 0 [[green, red], [blue, white]]
{
black = image_new patch_size patch_size 1
Image_format.FLOAT Image_coding.NOCODING
Image_type.B_W 0 0 0;
notblack = black + brightness;
green = black ++ notblack ++ black;
red = notblack ++ black ++ black;
blue = black ++ black ++ notblack;
white = notblack ++ notblack ++ notblack;
}
}
/* make a frequency test chart
*/
New_frequency_test_chart = class
Image value {
width = 64;
strip_height = 10;
wavelengths = [64, 32, 16, 8, 4, 2];
value
= join.value
{
freq_slice wave
= Image (sin ((im_fgrey width strip_height) * 360 *
width / wave) > 0);
strips = map freq_slice wavelengths;
join = foldl1 Join.Top_bottom strips;
}
}
/* make a checkerboard pattern
*/
New_checkerboard = class
Image value {
width = 64;
height = 64;
horizontal_patch_size = 8;
vertical_patch_size = 8;
horizontal_patch_offset = 0;
vertical_patch_offset = 0;
value
= xstripes ^ ystripes
{
pixels = make_xy width height;
xpixels = pixels?0 + horizontal_patch_offset;
ypixels = pixels?1 + vertical_patch_offset;
make_stripe pix swidth = pix % (swidth * 2) >= swidth;
xstripes = make_stripe xpixels horizontal_patch_size;
ystripes = make_stripe ypixels vertical_patch_size;
}
}
/* make a grid pattern
*/
New_grid = class
Image value {
width = 64;
height = 64;
horizontal_line_spacing = 8;
vertical_line_spacing = 8;
line_thickness = 1;
horizontal_grid_offset = 0;
vertical_grid_offset = 0;
value
= xstripes | ystripes
{
pixels = make_xy width height;
xpixels = pixels?0 + horizontal_grid_offset;
ypixels = pixels?1 + vertical_grid_offset;
make_stripe pix swidth = pix % swidth < line_thickness;
xstripes = make_stripe xpixels horizontal_line_spacing;
ystripes = make_stripe ypixels vertical_line_spacing;
}
}
#separator
/* make a gaussian matrix
*/
New_gauss_matrix = class
Matrix_vips _mask.value
_mask.scale _mask.offset _mask.filename _mask.display {
sigma = Slider 0.001 10 1;
min_amplitude = Slider 0 1 0.2;
integer = Toggle "Integer" false;
_mask
= fn sigma.value min_amplitude.value
{
fn
= im_gauss_imask, integer
= im_gauss_dmask;
}
}
/* make a laplacian of a gaussian mask
*/
New_log_matrix = class
Matrix_vips _mask.value
_mask.scale _mask.offset _mask.filename _mask.display {
sigma = Slider 0.001 10 1.5;
min_amplitude = Slider 0 1 0.1;
integer = Toggle "Integer" false;
_mask
= fn sigma.value min_amplitude.value
{
fn
= im_log_imask, integer
= im_log_dmask;
}
}
#separator
/* make the mask images for various ideal fourier filters
*/
New_ideal = class {
/* make a mask image for an ideal highpass/lowpass fourier filter
*/
High_low = class
Image value {
size = 64;
frequency_cutoff = Slider 0.01 0.99 0.5;
type = Option "High or low" ["High pass", "Low pass"] 0;
_type = type.value;
value
= image_set_type Image_type.FOURIER (rotquad mask)
{
mask = im_create_fmask
size size _type
frequency_cutoff.value 0 0 0 0;
}
}
/* make a mask image for an ideal ring pass/reject fourier filter
*/
Ring = class
Image value {
size = 64;
frequency_cutoff = Slider 0.01 0.99 0.5;
ring_width = Slider 0.01 0.99 0.5;
type = Option "Pass or reject" ["Ring pass", "Ring reject"] 0;
_type = type.value + 6;
value
= image_set_type Image_type.FOURIER (rotquad mask)
{
mask = im_create_fmask
size size _type
frequency_cutoff.value ring_width.value 0 0 0;
}
}
/* make a mask image for an ideal band pass/reject fourier filter
*/
Band = class
Image value {
size = 64;
frequency_cutoff_x = Slider 0.01 0.99 0.5;
frequency_cutoff_y = Slider 0.01 0.99 0.5;
radius = Slider 0.01 0.99 0.5;
type = Option "Pass or reject" ["Band pass", "Band reject"] 0;
_type = type.value + 12;
value
= image_set_type Image_type.FOURIER (rotquad mask)
{
mask = im_create_fmask
size size _type
frequency_cutoff_x.value
frequency_cutoff_y.value
radius.value 0 0;
}
}
}
/* various Gaussian fourier filters
*/
New_gaussian = class {
/* make a mask image for a gaussian highpass/lowpass fourier filter
*/
High_low = class
Image value {
size = 64;
frequency_cutoff = Slider 0.01 0.99 0.5;
amplitude_cutoff = Slider 0.01 0.99 0.5;
type = Option "High or low" ["High pass", "Low pass"] 0;
_type = type.value + 4;
value
= image_set_type Image_type.FOURIER (rotquad mask)
{
mask = im_create_fmask
size size _type
frequency_cutoff.value
amplitude_cutoff.value 0 0 0;
}
}
/* make a mask image for a gaussian ring pass/reject fourier filter
*/
Ring = class
Image value {
size = 64;
frequency_cutoff = Slider 0.01 0.99 0.5;
ring_width = Slider 0.01 0.99 0.5;
amplitude_cutoff = Slider 0.01 0.99 0.5;
type = Option "Pass or reject" ["Ring pass", "Ring reject"] 0;
_type = type.value + 10;
value
= image_set_type Image_type.FOURIER (rotquad mask)
{
mask = im_create_fmask
size size _type
frequency_cutoff.value
ring_width.value amplitude_cutoff.value 0 0;
}
}
/* make a mask image for a gaussian band pass/reject fourier filter
*/
Band = class
Image value {
size = 64;
frequency_cutoff_x = Slider 0.01 0.99 0.5;
frequency_cutoff_y = Slider 0.01 0.99 0.5;
radius = Slider 0.01 0.99 0.5;
amplitude_cutoff = Slider 0.01 0.99 0.5;
type = Option "Pass or reject" ["Band pass", "Band reject"] 0;
_type = type.value + 16;
value
= image_set_type Image_type.FOURIER (rotquad mask)
{
mask = im_create_fmask
size size _type
frequency_cutoff_x.value
frequency_cutoff_y.value
radius.value amplitude_cutoff.value 0;
}
}
}
/* various Butterworth fourier filters
*/
New_butterworth = class {
/* make a mask image for a Butterworth highpass/lowpass fourier filter
*/
High_low = class
Image value {
size = 64;
order = Slider 1 10 2;
frequency_cutoff = Slider 0.01 0.99 0.5;
amplitude_cutoff = Slider 0.01 0.99 0.5;
type = Option "High or low" ["High pass", "Low pass"] 0;
_type = type.value + 2;
value
= image_set_type Image_type.FOURIER (rotquad mask)
{
mask = im_create_fmask
size size _type
order.value frequency_cutoff.value
amplitude_cutoff.value 0 0;
}
}
/* make a mask image for a Butterworth ring pass/reject fourier filter
*/
Ring = class
Image value {
size = 64;
order = Slider 1 10 2;
frequency_cutoff = Slider 0.01 0.99 0.5;
ring_width = Slider 0.01 0.99 0.5;
amplitude_cutoff = Slider 0.01 0.99 0.5;
type = Option "Pass or reject" ["Ring pass", "Ring reject"] 0;
_type = type.value + 8;
value
= image_set_type Image_type.FOURIER (rotquad mask)
{
mask = im_create_fmask
size size _type
order.value frequency_cutoff.value
ring_width.value amplitude_cutoff.value 0;
}
}
/* make a mask image for a Butterworth band pass/reject fourier filter
*/
Band = class
Image value {
size = 64;
order = Slider 1 10 2;
frequency_cutoff_x = Slider 0.01 0.99 0.5;
frequency_cutoff_y = Slider 0.01 0.99 0.5;
radius = Slider 0.01 0.99 0.5;
amplitude_cutoff = Slider 0.01 0.99 0.5;
type = Option "Pass or reject" ["Band pass", "Band reject"] 0;
_type = type.value + 14;
value
= image_set_type Image_type.FOURIER (rotquad mask)
{
mask = im_create_fmask
size size _type
order.value frequency_cutoff_x.value
frequency_cutoff_y.value
radius.value amplitude_cutoff.value;
}
}
}
#separator
/* make a slice through CIELAB space
*/
New_CIELAB_slice = class
Image value {
size = 64;
L = Slider 0 100 50;
value = lab_slice size L.value;
}
/* pick a colour in LAB space
*/
New_LAB_colour
= widget "Lab" [50, 0, 0]
{
// ab_slice size
size = 512;
// range of values ... +/- 128 for ab
range = 256;
// map xy in slice image to ab and back
xy2ab x = x / (size / range);
ab2xy a = (a * (size / range));
widget space default_value = class
Colour space value {
L = default_value?0;
a = default_value?1;
b = default_value?2;
lightness = Slider 0 100 L;
ab_slice = Image (lab_slice size lightness.value);
point = Point ab_slice (ab2xy a) (ab2xy b);
value = [lightness.value, xy2ab point.left, xy2ab point.top];
Colour_edit colour_space value = widget colour_space value;
}
}
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