PrinterDriver File, Double-click the files to decompress them. A new folder will be created in the same folder. The new folder will have the same name as the compressed file. Double-click the decompressed Setup.exe file to start installation.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Canon LBP3300 into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Building websites can be hard, especially when they need to display tons of information. For a company like Datawheel, an organization that needs to build maintainable sites that can showcase data from thousands of data "members," the creation of data-agnostic, dynamic templates that can render beautiful web pages (or "profiles") is crucial. The Canon CMS fulfills this need by giving content creators and translators the tools they need to be able to author and update page templates easily.
Canon CMS uses the canon-level user model to handle authentication and edit permissions, in addition to some other models to store the content of the CMS templates. You must configure these modules manually on the application's canon.js file:
This tells the app what database schema/tables are needed for your application and where to find the database that will hold them. If you have not already, you will need to create a database (and ideally a new role to manage it) using postgresql. Once you have configured this, you can then define the connection parameters in the environment variables, using the keys you set in the code (e.g. CANON_DB_XXXX). Check the documentation for canon-core's DB configuration for more info on how the setup works.
CMS content that you author can be translated into other languages. Set CANON_LANGUAGE_DEFAULT to your locale. If you plan to translate your content, set CANON_LANGUAGES to a comma separated list of languages you wish to use. Note that while CANON_LANGUAGES can be changed later, CANON_LANGUAGE_DEFAULT cannot, so remember to set it before starting!
Remember the actual value of all of the CANON_DB_XXXX variables (or single CANON_DB_CONNECTION_STRING variable if you want to combine them) is up to you as it depends on how you configured your Postgres database.
Your CANON_CMS_CUBES variable will (obviously) differ based on your project. If you are developing against a local instance of tesseract, you will likely need to add a simple proxy to bypass CORS errors from requesting data between different ports. To do this, you will need to add a file called local-proxy.js in the /api/ directory in the root level of your project (create one if you don't have one). The file should then look like this.
Upload custom images using the Metadata tab of the CMS. This requires no FLICKR_API_KEY, nor any cloud configuration. The images will be stored in PSQL as blobs, or in S3 if configured (see options below)
The CMS now supports images stored inside the psql database by default. If your installation is on the smaller side or is not using Google Cloud, no cloud configuration is required here. Image uploads will automatically be stored in the new "splash" and "thumb" columns of the database, and served up at the identical path to the cloud-hosted ones. This does make the .sql backups slightly larger, but avoids the need to manage a cloud hosting solution.
If you would prefer to use cloud hosting for its regional availability and scalability, or to keep your psql size small, or if you are already using Google Cloud, it is generally better to use S3 hosting, and you can use the following steps for that.
Note: If you decide to change from local to remote at a later time, this is possible, and new images will be hosted remotely (the image endpoint tries both locations). If an image is hosted locally but cloud is enabled, a button will appear in the Metadata browser of the CMS which allows you to fix this (local to remote) with a single click.
If you choose to host images remotely as opposed to locally, a series of steps must be taken to configure both the flickr authentication and the Google Cloud Storage for image hosting. Contact the Admin who is in charge of this project's Google Cloud Project, or get permissions to do the following:
Images will automatically be rendered in the "Hero" section of a profile, which is automatically created upon profile creation. However, if you need direct access to the hosted images, they are reachable via:
NOTE: These routes are determined by the CMS to be profiles by their matching on the the :slug/:id pattern. If you set up any other routes with these query arguments, the CMS will use them as profile-y links. In general you should try to avoid using this pattern, but if disambiguation is required you may add isProfile=true to a route to tell the link builder what is a true profile.
Section: A vertically stacked "unit" of a Profile page. As you scroll down a DataCountry profile, you will see Sections - individual blocks of prose and vizes - that represent some data (such as "Wage by Gender")
Generator: A CMS Entity which hits a provided API and stores the response in a variable called resp. Expects you to write javascript that returns an object full of key-value pairs. These KV pairs will be combined with other generators into a giant variables object that represents your lookup table for your mad-libs prose.
Materializer: Similar to a Generator, but with no API call. Materializers are guaranteed to be run after Generators, and in a strict order. Any materializer can make use of variables generated before it. Useful for datacalls that need to be combined, or for arbitrary variables (like CMS rules or about text)
Formatter: A formatter is a javascript function that will be applied to a variable. It receives one input, n, and returns a String. For example, take a javascript integer and add commas to make it a human-readable number.
Dimension: Any given Profile in the CMS must be linked to one or more dimensions. Examples include "Geography," "University," or "CIP" (Industry). You could have a geo profile, which is linked to the "Geography" dimension, whose members are things like Massachusetts or New York.
Variant: A given Dimension (above) may also have several Variants. If you have a dimension that is linked to a cube, e.g. a Subnational Dimension from a Japan Cube, you may add a variant of this geo-type dimension: e.g. a Subnational Dimension from a China cube. This allows you to have a single top-level profile (like "Subnational") that has multiple expressions/variants from different cubes, allowing you to share logic and layout between the different data feeds.
The hero section is typically the first thing a user sees upon visiting a profile. It fills up most of the screen, displays the title in large type, and features an image or set of images in the background. If the section does not include a visualization, the text will be centered. If the section does include a visualization, the layout will switch to two columns, with the visualization on the right.
The default layout uses most of the available screen real estate for the visuals, with descriptive text and controls grouped into a sidebar. If the section includes multiple visualizations, they will be arranged into rows or columns, depending on the size of the screen.
Functionally, it creates hierarchy by nesting each following section, until the next grouping section (which in turn, starts a new grouping). In addition, it acts as a sign post for the section, prominently displaying its title.
Used to display a summary of data with a small footprint, the info card is one of the most situational layouts. Since the layout was designed for primarily text content, it's best to use only a single graphic, or simple visualization such as a gasp pie chart.
The multicolumn layout takes any content you throw at it, and balances it into columns to the best of its ability. It uses css multi-column layout, which has excellent browser support but can get funky when there aren't enough paragraphs to split evenly.
At first, this layout may appear to be similar to the default layout. However, each visual in the section will become its own panel, which can be accessed via the automatically generated button group in the sidebar.
React-table provides access to a Cell method, referenced here, which allows the return of a JSX element for formatting purposes. However, CMS visualization definitions are written in ES6 and run client-side, and therefore cannot be transpiled into JSX. This architectural mismatch is a side effect of combining the d3plus style "plain old javascript" configuration with a JSX component, namely React-Table. The JSX parameters that React-Table wants can't always be provided by vanilla, untranspiled front-end js.
However, if you need access to the cell object (to format its styles or value), a cellStyle method has been added to the column definition. This method is invoked inside the JSX callback, so you have may modify and return the object (ES6 only!)
The Section wrapper handles most of the context callbacks, click interaction, anchor links, etc. required by all Sections. As such, the underlying section layouts are fairly sparse; many of them just pass the props through one by one (Default.jsx is a good example of this - observe the series of stats/paragraphs/sources variables).
If you need more control over how these sections are laid out, or even want to manipulate the text provided by the API, the entire section object is passed down via the contents key. In your custom component, you may emulate any Section.jsx variable preparation using these contents to maximize customization.
Profiles have a Visibility Dropdown in the Profile Editor panel that may be set to Hidden for pre-production profiles. Hiding a Profile will result in all profile paths returning a 404, as well as all legacy search endpoints excluding it from results (Note: Deepsearch is not included in this behavior, it must access the canon-cms db directly to mirror this behavior).
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