Adding visual calc use case.

powerbi-docs/transform-model/desktop-visual-calculations-overview.md

@@ -257,6 +257,47 @@ Visual calculations also introduce a set of functions specific to visual calcula
 You can format a visual calculation using data types and formatting options. You can also set a [custom visual level format string](../create-reports/desktop-custom-format-strings.md). Use the **Data format** options in the General section of the formatting pane for your visual to set the format:
 
 :::image type="content" source="media/desktop-visual-calculations-overview/desktop-visual-calculations-format-strings.png" alt-text="Screenshot of the visual calculations edit mode showing a visual calculation that returns a percentage formatted as a percentage.":::
+## Example 1: Using Visual Calculation to return a Hex color code for conditional formatting
+
+Step 1: Select The visual you would like to use the conditional formatting in:
+
+:::image type="content" source="media/desktop-visual-calculations-overview/desktop-visual-calculations-hex-example-01.png" alt-text="Screenshot of a table visual with two columns Value and Progress":::
+
+Step 2: Click the “New visual calculation” button under the “Home” Tab:
+
+:::image type="content" source="media/desktop-visual-calculations-overview/desktop-visual-calculations-hex-example-02.png" alt-text="Screenshot of the button to create a visual calc in the Power BI Home Tab":::
+
+Step 3: Write your visual calc. Here is a if statement to return either green or red based on a measure being more then .5:
+
+:::image type="content" source="media/desktop-visual-calculations-overview/desktop-visual-calculations-hex-example-03.png" alt-text="Screenshot of DAX code listed out below in the visual calac editor":::
+
+```dax
+Conditional Hex Code = if([Progress]>.5,"#00FF00","FF0000")
+```
+
+Step 4: Expand the Formatting Pane and Click Properties:
+
+:::image type="content" source="media/desktop-visual-calculations-overview/desktop-visual-calculations-hex-example-04.png" alt-text="Screenshot of the formatting Pane showing that you should click properties":::
+
+Step 5: Expand the “Data Format” section, select your Visual Calc, and set both the Data Type and format to “Text”:
+
+:::image type="content" source="media/desktop-visual-calculations-overview/desktop-visual-calculations-hex-example-05.png" alt-text="Screenshot of the formatting pane showing you should apply a data type to your visual calc of text":::
+
+Step 6: Before Exiting the Visual Calc editor click the eyeball next to the visual calc in the build section to hide it:
+
+:::image type="content" source="media/desktop-visual-calculations-overview/desktop-visual-calculations-hex-example-06.png" alt-text="Screenshot of the build pane showing how to click a button to hide the visual calc you are creating":::
+
+Step 7: Use it in a conditional formatting section: 
+
+:::image type="content" source="media/desktop-visual-calculations-overview/desktop-visual-calculations-hex-example-07.png" alt-text="Screenshot of a conditional formatting window where the visual calc has been selected":::
+
+Step 8: Exit the visual calc editor by clicking the “Back to report” button:
+
+:::image type="content" source="media/desktop-visual-calculations-overview/desktop-visual-calculations-hex-example-08.png" alt-text="Screenshot of the button you push to exit out of the visual calc editor. Text is: Back to report":::
+
+Step 9: Enjoy your conditional formatted visual!
+
+:::image type="content" source="media/desktop-visual-calculations-overview/desktop-visual-calculations-hex-example-09.png" alt-text="Screenshot of the table from the first screenshot now with conditional formatting applied":::
 
 ## Considerations and limitations