Dashboard|Dashboard Layouts and Formatting DashboardLayoutsandFormatting

本笔记只做复习以及巩固知识点使用，初次学习请下载练习工作簿，跟随网络课程的讲解同步操作，结果参考解法工作簿。
Tiled and Floating Layouts By default, views and legends pull out as tiled dashboard objects. Let’s make this fit nicely.

文章图片
If we click here on the left where it says Floating, we can change that behavior. Note how the grey drop area indicator looks different, and if we let go, this view and all its legends and filters will come out on top of the view underneath it.

文章图片
Tiled layouts automatically fill the entire space, Floating objects can have a fixed size and position. Let’s undo that.
Floating Objects Floating objects allow for very precise control of where objects go. Let’s bring out the color legend for the map and ?oat it.

Click on the map
Open the menu
Go to Legend -> Color Legend

Dashboard|Dashboard Layouts and Formatting

文章图片
This Average Shipping Cost legend only applies to the top view. If we hold down the shift key and click and drag, this object will ?oat. Now we can overlay it on top of the map. Let’s verify that we’re clicked on Ave. Shipping Cost in the layout area. This is our ?oating legend. Now, the very bottom of the dashboard pane shows us controls for position and size. We can make very controlled adjustments for ?oating objects such as moving it over by decreasing the x position.

文章图片
Titles and Dynamic Values Good titles are important for effective communication.

If we double click on a title, we can edit it.
The default is the sheet name, but we can replace that with whatever we want

A good trick is to insert a dynamic value into the view’s title.

If we click on Insert, we’ll get a list of things that can be put in the title. This depends on what fields are in use in the view
Here, we see that Ship Mode is an option.
Let’s rename this “Average Cost for” then insert Ship mode and follow up with “Shipping”.

文章图片

Now as we play with that Ship mode flter, we’ll see this title dynamically change.

Format Menu Just as we can modify the title for each view, we can format the titles and the dashboard as a whole by going to the Format menu and selecting Dashboard. The format pane opens over the dashboard pane, and we see options for shading, alignment, font…

文章图片

One thing to note is that if we change the shading, say to yellow, only dashboard items are shaded.
Views have their own formatting.

文章图片

To make the entire display yellow, we’d need to go to each view on the dashboard and format their shading.
Right click in a view then click format. If we go to Shading, and select that same yellow, see that the view we had selected turns yellow.

文章图片

Let’s clear that.
For more information, see the video on The Formatting Pane.

Images & Web Pages Images can be added to dashboards simply by dragging out the Image object and navigating to the location of the image.

Here, I want to add the Tableau logo

文章图片

I’ll bring out Image, navigate to the logo and open it

文章图片

By going to the menu,
We see the option to add the image as a hyperlink to a URL
Or we could center the image

文章图片

If we want to add a web page, we simply bring out the web page part, we can drop it here at the bottom

文章图片

For the URL, I’ll put tableau.com

文章图片

Simply dragging on the top lets us resize this
And it’s still a fully interactive webpage, just like in a browser

But now the logo doesn’t ft very well
If we go to the menu, we see the option to fit image.
This keeps the image resized to fit the dashboard.

文章图片

If we wanted to move the logo over to the left, there’s no left align option, just centering.
So instead, we can bring out a blank object to the right, and adjust it until the logo is where we want it to be.

文章图片
Layout Containers Layout containers are a great way to control placement on a dashboard. Here, when we have a tiled layout, note that if we click a specific ship mode, the bar chart is a static size but more or less bars are squeezed into that area.

Let’s go to a blank dashboard and bring out a horizontal layout container

文章图片

We’ll bring out Running Total

文章图片

And below it, Shipping Cost

文章图片

Click on the header to get the menu drop down
Go the menu, and we’ll select fit -> entire view

文章图片

Just to make this more visually obvious, we’ll click on the header for Running Total
Bring up the menu, select quick filter, and bring out the filter for Ship Mode,

文章图片
The layout area of the Dashboard Pane can help visualize what views are in what containers, or allow us to add borders and shading around a collection of objects
【Dashboard|Dashboard Layouts and Formatting】Now let’s see how layout containers handle the resizing of those bars

If we flter to All modes, the Running Total is pretty small up at the top.
But if deselect ship modes, the bar chart collapses and the Running Total chart automatically flls that space
As we select fewer or more modes, the sizes automatically adjust Layout containers can be a powerful way to control how a dashboard is laid out. For more information on working with Layout containers, check out the Online Help.