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Usage
You must be identified to used DataCube.
The Login functionality depends on a service answering the Identification API. When using DataCubeServer by default two accounts are created (admin and public).
On the top right of the app the Header displays the Contributors logos, a search icon and a menu icon.
Following your account, you are allowed or not to choose a specific file. Admin account has all files.
When clicking on the menu icon the menu is displayed with
- Home -> showing the main view with the Slider etc.
- About -> showing the About page with information on this project
- The locale -> allowing to change the language of the app with a dropdown list
- User icon -> to log out
At the left top, you can see a slider displaying slides from the chosen datacube.
You can selected a slide of DataCube by dragging the slider curser on the bottom of the Slider.
You can click on the DataCube to display the spectre of the selected pixel on the right of the slider.
When moving the mouse over the top right of the slider, options appear. One of them is called "Lasso select". This options allows the user to create a series of spectre traces that follows a line he would draw on the slide.
Once file loaded, a histogram is displayed at the bottom of the Slider. It represents the count of pixels by physical values. The user can select the physical values to display by dragging the handles available at the edges of the second smaller histogram. The one on the top will only display the selected values and the Slider will adapt it's display to show only these values and adjust the color gradient in consequence.
The File block displays the datacube filename.
The Metadata block contains all metadata of the file. Click on "Metadata" to display or hide this block.