colour | Colour Science for Python | Dataset library
kandi X-RAY | colour Summary
kandi X-RAY | colour Summary
Colour Science for Python
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Generate documentation plots
- Convert to float
- Return a SpectralDistribution
- Plot multiple colours
- Plot colourspaces
- Plots the similarity prediction for the given experiment
- Plot a section of an RGB colourspace section
- Plot a single - degree plot
- Plot the visible spectrum section
- Plot a scatter plot
- Calculate Planck law
- Construct a SpectralDistribution distribution
- Optimise the tree
- Calculates the branch reconstruction error
- Convert an NDArray to XYZ
- Return the domain range
- Scatter plot
- Convert a number to an NDArray
- Plot a specific colourspace section
- Convert a sequence of SDS to a MultiSpectralDistribution
- Read a LUT file
- Read spectral distributions from a csv file
- Plot the similarity prediction for the given experiment
- Read the spectral distribution
- Return a list of primitive vertices
- Calculate the arithmetic operator
- Wrapper for primitive methods
- Calculate a SpectralDistribution
- Plot a single spectrum
- Generate the cube
- Plot a set of RGB colourspaces
- Interpolate the spectral distributions
- Plot a multicolour plot
- Plot the spectrum section of a set of cmfs
colour Key Features
colour Examples and Code Snippets
Lines of Code : 4License : Permissive (MIT License)
Copy@Override
public String toString() {
return "Fruit [name: " + getName() + " colour: " + getColour() + "]";
} public String getColour() {
return colour;
} public void setColour(String colour) {
this.colour = colour;
} # Using CAT02.
[[ 2.0364917242 -0.7375906525 -0.2992598689]
[-0.2257179791 1.2231765313 0.0027252248]
[-0.0105451286 -0.1348798497 1.1452101525]]
img_rgb_convert = colour.RGB_to_RGB(
img_rgb,
colour.RG>>> import colour
>>> D65 = colour.ILLUMINANTS_SDS['D65']
>>> XYZ = colour.sd_to_XYZ(D65)
>>> xy = colour.XYZ_to_xy(XYZ)
>>> colour.xy_to_CCT(xy)
6507.5108766555786
>>>> import colour
>>> colour.XYZ_to_sRGB(colour.Lab_to_XYZ([52, 25, 50])) * 255
array([ 181.13594388, 105.41357976, 34.35930998])
>>> import colour
>>> colour.convert([52. / 1>>> int(round(colour.models.eotf_inverse_sRGB(0.18) * 255))
118
0.18116424424986022
pip install colour-science
pip install colour-science
RGB = np.asarray([[0, 0, 0], [255, 255, 255]])
print(rgb2ycbcr(ycbcr2rgb(RGB)))
[[-0.1423 0.6689 0.1714]
[255.1412 254.3363 254.8299]]
RGB = np.asarray([[0, 0, 0], [255, 255, 255]])
def rgb2ycbcr(data):
res =Community Discussions
Trending Discussions on colour
QUESTION
I have two select form with submit button, I need to get the result of selected value for example
first select form having colours as an option and second contains another things.
and i have some items as div....red flower , red fish.
if i select red from first form its shows red value div and in second form if i select flower it should display red flower only but it's shows everything under the value red. And these all thing must work only when i submit the search button. I have attached jsfiddle below. Code:
...ANSWER
Answered 2021-Jun-15 at 19:59This is not so simple as I initially thought
QUESTION
I am a beginner learning from a tutorial on how to change the colour of a selected area of a picture with a range of colour options.
I can figure out how to change one area, but unsure how to implement the other areas.
What I want to achieve is to click on the selected area, it highlights the border (CSS), then change the colour by using the colour options.
What is the best way to implement this? I'm I correct in thinking maybe a switch statement with onclick to select the specific area of the picture?
...ANSWER
Answered 2021-Jun-15 at 11:48You could try having a "select" function run when you click on one of the areas. This function would "highlight" the area (border-color), and save the id of the area in a variable.
Then when you click on the color swatches another function would run that will take the value previously saved id and select the HTML element based on that.
QUESTION
I made one graph with 'two line' y-axis title using the code ylab(expression(paste()
ANSWER
Answered 2021-Jun-15 at 13:56One way would be to adjust the margins giving more space to the left.
QUESTION
I have a list of 9 colors like this:
...ANSWER
Answered 2021-Jun-15 at 12:02Your "expected" behavior isn't possible: if you have 9 colors, and you take 18 equally spaced interpolated values, only the first and the last value will come from your initial set. To have your initial set as part of the list, you need a multiple minus one.
The input to LinearSegmentedColormap.from_list() can't be rgb values in the range 0-255: they need to be float values in the range 0-1. Also, the N= parameter will be the number of internally stored values. If you set N equal to the original number of colors, no interpolated colors will be calculated. For most flexibility you can set N to 256.
Afterwards, you can multiply the values again by 255 to get rgb values in the range 0-255.
QUESTION
We have a Customer Retuns database with two tables in it: "Returns" and "Cause".
The Returns table has customer returns in it, while cause is a list of reasons for the return - A Return can have multiple Causes. What we are trying to do is a search on the Returns table along the lines of "Description.Contains('Table') and Returns.Cause.Contains('Wrong Colour')", Is there a neat way to perform this search or do I have retrieve "everything" from the tables and filter them out in multiple stages?
...ANSWER
Answered 2021-Jun-15 at 12:01You can try
Returns.Where(x -> x.Description.Contains("Table") && x.Cause.Any(z -> z.Name.Contains("Wrong colour"))
QUESTION
ANSWER
Answered 2021-Jun-15 at 10:56Using a box shadow with an inset seems to achieve this (it is widely supported by most browsers: https://caniuse.com/mdn-css_properties_box-shadow_inset). You can also add border-top-right-radius and border-bottom-right-radius to give the corners a curve too.
QUESTION
I'm gathering text in form using textarea and I plan to render that text using .innerHTML so that the user can make the content bold, italic and underlined. I might decide to increase the flexibility to allow coloured text using style attribute as well.
I have considered using regex to match the text but I'm hoping for a more elegant solution.
This is what I currently have ...ANSWER
Answered 2021-Jun-15 at 10:22One approach is to convert all elements to text and whitelist elements you want to allow. With innerText the browser converts all html entities to their code. Then you can read actual code with innerHTML and replace whitelisted elements.
QUESTION
I am using FullCalender in react to show a calendar that displays events. At the moment I am using a day grid and I was wondering how I could change the background colour of the grid.
today's date background color is always yellow
This is how it looks on other days
What I want to do is change the background color so that the current day grid has a white background like the rest of the days
...ANSWER
Answered 2021-Jun-15 at 08:52There's no option for this in the API but if you explore the rendered calendar with your browser's element inspector you can see that the colour is set using a simple CSS class - the current day has the class fc-day-today set on it.
Therefore if we just set a rule to override the fullCalendar one, we can change the background colour to whatever we want:
QUESTION
I'm new to gganimate and was having difficulty figuring out how to do this.
I'd like to show the spread in two different levels of a variable by animating colour transitions. I want to show this by having the narrow level transition through a smaller range of colours than the wider level in the same amount of time. Is this possible?
Here's the reproducible example I have up-to now.
...ANSWER
Answered 2021-Jun-15 at 01:12There is an easier way to do this based on this.
QUESTION
I am having issues with my eBAY Scraper and can not work out why. Although it is pulling the data off fine, it misses SOME of the data OFF for the first row and then for each first row of every Loop and therefore the data is not in the correct row.
Q) Why is it missing the data at the start and then for each loop?
I think It may have something to do with the title extracting slower that the rest of the items, however I can not work it out as I am very limited with vba. I have attached a demo, for your viewing.
I am not looking for a full rewite of the code, just pointing in the right direction or a SLIGHT change to MY code. As I stated I and very limited in vba, I can understand my code, anything more advanced will be out of my depth.
Demo Download - Download Excel File
WebSite - Ebay.co.uk
Ebay Product Page - Prodcts Shown may vary browser to browser
I have colour coded it so you can see better
For some reason it misses out Price, Condition, Former Price & Discount for the first item on start and EVERY Loop. For every loop that it misses the items out the Price, Condition, Former Price & Discount become MORE out of line
1st Loop - Items are NOW 2 rows out of line
2nd Loop - Items are NOW 3 rows out of line
As I searched 3 pages (2 pages + 1 extra) and it looped 3 time it has missed the first row on each loop. I am 3 rows out. I think this may have too do with the Title of the item as it extracts a bit slower then the rest of the items
This is my code
...ANSWER
Answered 2021-Jun-14 at 19:47Make sure to skip the first element within your returned collection. Keeping to your code.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install colour
You can use colour like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page
