Update qmlscatter example doc to use imperative mood

Pick-to: 6.5
Change-Id: Icf20a3418154a7d591052f043844ce8c2625fc71
Reviewed-by: Sami Varanka <sami.varanka@qt.io>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>

1 files changed, 38 insertions, 38 deletions

diff --git a/examples/datavisualization/qmlscatter/doc/src/qmlscatter.qdoc b/examples/datavisualization/qmlscatter/doc/src/qmlscatter.qdoc
index aa2029d2..8d2800e6 100644
--- a/examples/datavisualization/qmlscatter/doc/src/qmlscatter.qdoc
+++ b/examples/datavisualization/qmlscatter/doc/src/qmlscatter.qdoc
@@ -9,12 +9,13 @@
     \ingroup qtdatavisualization_qmlexamples
     \brief Using Scatter3D in a QML application.
 
-    The scatter graph example shows how to make a simple scatter graph visualization using
+    \e {Simple Scatter Graph} shows how to make a simple scatter graph visualization using
     Scatter3D and QML.
 
-    For instructions about how to interact with the graph, see \l{Qt Data Visualization Interacting with Data}{this page}.
+    For instructions about how to interact with the graph, see
+    \l{Qt Data Visualization Interacting with Data}{this page}.
 
-    For instructions how to create a new Qt Quick application of your own, see Qt Creator help.
+    For instructions on how to create a new Qt Quick application of your own, see Qt Creator help.
 
     \image qmlscatter-example.png
 
@@ -22,14 +23,14 @@
 
     \section1 Application Basics
 
-    Before diving into the QML code, let's take a look at the application \c main.cpp.
+    Before diving into the QML code, take a look at the application \c main.cpp.
 
-    This application implements a 'Quit' button in the UI, so we want to connect the QQmlEngine::quit()
-    signal to our application's QWindow::close() slot:
+    This application implements a 'Quit' button in the UI, so you want to connect the QQmlEngine::quit()
+    signal to the application's QWindow::close() slot:
 
     \snippet qmlscatter/main.cpp 4
 
-    To make deployment little simpler, we gather all of the application's \c .qml files to a resource
+    To make deployment a little simpler, gather all of the application's \c .qml files to a resource
     file (\c qmlscatter.qrc):
 
     \badcode
@@ -41,7 +42,7 @@
     </RCC>
     \endcode
 
-    This also requires us to set the \c main.qml to be read from the resource (\c{qrc:}):
+    This also requires setting the \c main.qml to be read from the resource (\c{qrc:}):
 
     \snippet qmlscatter/main.cpp 3
 
@@ -59,106 +60,105 @@
     )
     \endcode
 
-    Lastly, we want the application to run in a maximized window:
+    Finally, make the application run in a maximized window:
 
     \snippet qmlscatter/main.cpp 2
 
     \section1 Setting up the Graph
 
-    First we'll import all the QML modules we need:
+    First, import all the needed QML modules:
 
     \snippet qmlscatter/qml/qmlscatter/main.qml 0
 
-    Then we create our main \c Item and call it \c mainView:
+    Then, create the main \c Item and call it \c mainView:
 
     \snippet qmlscatter/qml/qmlscatter/main.qml 1
 
-    Then we'll add another \c Item inside the main \c Item, and call it \c dataView.
-    This will be the item to hold the Scatter3D graph. We'll anchor it to the parent bottom:
+    Then, add another \c Item inside the main \c Item, and call it \c {dataView}.
+    This will be the item to hold the Scatter3D graph. Anchor it to the parent bottom:
 
     \snippet qmlscatter/qml/qmlscatter/main.qml 9
 
-    Next we're ready to add the Scatter3D graph itself. We'll add it inside the \c dataView and
-    name it \c {scatterGraph}. Let's make it fill the \c {dataView}:
+    Next, add the Scatter3D graph itself. Add it inside the \c dataView and
+    name it \c {scatterGraph}. Make it fill the \c {dataView}:
 
     \snippet qmlscatter/qml/qmlscatter/main.qml 2
 
     Now the graph is ready for use, but has no data. It also has the default axes and visual
     properties.
 
-    Let's modify some visual properties first by adding the following inside \c {scatterGraph}:
+    Next, modify some visual properties first by adding the following inside \c {scatterGraph}:
 
     \snippet qmlscatter/qml/qmlscatter/main.qml 3
 
-    We added a customized theme, changed the shadow quality, and adjusted the camera position.
-    We're happy with the other visual properties, so we won't change them.
+    A customized theme was added, the shadow quality changed, and the camera position adjusted.
+    The other visual properties are fine, so there is no need to change them.
 
-    The custom theme is based on a predefined theme \c {Theme3D.ThemeQt}, but we change the font
-    in it:
+    The custom theme is based on a predefined theme, \c {Theme3D.ThemeQt}, but the font in it
+    is changed:
 
     \snippet qmlscatter/qml/qmlscatter/main.qml 13
 
-    Then it's time to start feeding the graph some data.
+    Then, start feeding the graph some data.
 
     \section1 Adding Data to the Graph
 
-    Let's create a \c Data item inside the \c mainView and name it \c seriesData:
+    Create a \c Data item inside the \c mainView and name it \c seriesData:
 
     \snippet qmlscatter/qml/qmlscatter/main.qml 4
 
-    The \c seriesData item contains the data models for all three series we use in this example.
+    The \c seriesData item contains the data models for all three series used in this example.
 
-    This is the component that holds our data in \c {Data.qml}. It has an \c Item as the main
+    This is the component that holds the data in \c {Data.qml}. It has an \c Item as the main
     component.
 
-    In the main component we'll add the data itself in a \c ListModel and name it
-    \c {dataModel}:
+    In the main component, add the data itself to a \c ListModel and name it \c {dataModel}:
 
     \snippet qmlscatter/qml/qmlscatter/Data.qml 0
     \dots
 
-    We'll add two more of these for the other two series, and name them \c dataModelTwo and
+    Add two more of these to the other two series, and name them \c dataModelTwo and
     \c {dataModelThree}.
 
-    Then we need to expose the data models to be usable from \c {main.qml}. We do this by defining
+    Then, expose the data models to be usable from \c {main.qml}. Do this by defining
     them as aliases in the main data component:
 
     \snippet qmlscatter/qml/qmlscatter/Data.qml 1
 
-    Now we can use the data from \c Data.qml with \c scatterGraph in \c {main.qml}. First we'll add
+    Now you can use the data from \c Data.qml with \c scatterGraph in \c {main.qml}. First, add
     a Scatter3DSeries and call it \c {scatterSeries}:
 
     \snippet qmlscatter/qml/qmlscatter/main.qml 5
 
-    Then we'll set up selection label format for the series:
+    Then, set up selection label format for the series:
 
     \snippet qmlscatter/qml/qmlscatter/main.qml 10
 
-    And finally the data for series one in a ItemModelScatterDataProxy. We set the data itself as
-    \c itemModel for the proxy:
+    And finally, add the data for series one in a ItemModelScatterDataProxy. Set the data itself as
+    the \c itemModel for the proxy:
 
     \snippet qmlscatter/qml/qmlscatter/main.qml 11
 
-    We'll add the other two series in the same way, but modify some series-specific details a bit:
+    Add the other two series in the same way, but modify some series-specific details a bit:
 
     \snippet qmlscatter/qml/qmlscatter/main.qml 12
     \dots
 
-    Then we'll modify the properties of the default axes in \c scatterGraph a bit:
+    Then, modify the properties of the default axes in \c scatterGraph a bit:
 
     \snippet qmlscatter/qml/qmlscatter/main.qml 6
 
-    After that we'll just add a few buttons to the \c mainView to control the graph. We'll only
-    show one as an example:
+    After that, add a few buttons to the \c mainView to control the graph, one of which is shown as
+    an example:
 
     \snippet qmlscatter/qml/qmlscatter/main.qml 7
 
-    Then we'll modify \c dataView to make room for the buttons at the top:
+    Then, modify \c dataView to make some room for the buttons at the top:
 
     \snippet qmlscatter/qml/qmlscatter/main.qml 8
     \dots
 
-    And we're done!
+    And you're done!
 
     \section1 Example Contents
 */