![]() ![]() ![]() See a great example of this in the Lord of the Rings Text Generator by Christian Doucette. You can also use st.caption to display non-important information for captions below plots, tables or paragraphs.Ī good rule of thumb is to start with a title via st.title and have a short 2-sentence description via st.write of the app below it to explain more about how the app works. Below, we compare the same text written using different text sizing. Each of these commands: st.title, st.header, st.subheader allows the user to create emphasis and use vertical space to give the page more structure. There are several st commands which allow the user to do semantic titling. Bigger text generally draws more user attention! Having text with different sizing can reduce the cognitive load on the reader since it creates a hierarchy of importance. Here is a great article on the Role of Color in UX that can help you pick great colors for your app theme When contrast is low between text and background, the message blends together, reducing legibility of the display. If two adjacent elements have the same color or very similar colors, it makes the content very difficult, if not impossible, to read. When picking your colors take some time to think about how they work together and the contrast between your light and dark colors. For an example, see the theming launch sample app ( source code) by Streamlit. Get your company colors in there or just pick something you love. Streamlit supports Theming and Dark mode, which allows you to choose between multiple default (light, dark) themes or create your own. # Load data based on the inputs from the sidebar widgets This layout can be achieved with the following code: # Input widgets in the sidebar The above layout has a sidebar which contains all the input widgets like sliders, buttons, checkboxes on the left and all of the output widgets like charts, images, data tables etc. the PGA Modeler app ( source code) by Andy Uttley. This often carries with it the implicit understanding that an item presented is logically dependent on the item above it. In this type of layout, information is presented vertically and the viewer is encouraged to consume the data starting at the top and then scrolling to the bottom. The above layout (with one columns with double and the rest with single width) can be achieved with this code: col1, col2, col3, col4 = st.beta_columns((2,1,1,1)) In the 2nd row, we see pickups per minute represented across the minutes of the hour. ![]() In the first row, we see 3 charts containing similar conceptual information, i.e., airport pickups shown left to right. the NYC Uber Ridesharing App ( source code) by Streamlit. In this type of layout, we want the viewer to scan information from left to right, for eg. Use layout to focus attention in a direction Page contents can be laid out in 'centered' or 'wide' mode(as shown below) using st.set_page_config : # NOTE: This must be the first command in your app, and must be set only once ![]() Having information represented in columns create a proportional distribution of information and gives consistency to the interface.Īdditionally, this page uses wide mode to show even more content. A great example is Streamlit Cheat Sheet ( source code) by Daniel Lewis. Organizing your app with column layouts with st.beta_columns helps place content in a uniform way across the app.
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