feedc0de/qt-creator
1
0
Fork 0
forked from qt-creator/qt-creator
Code Pull Requests Activity

Doc: Describe adding vertical guides to QML Profiler timeline

Browse Source 
Update screenshot and move numbers around, because the time
ruler was not described before.

Change-Id: I6e13269349b847249ff6b1a9d9c8062ed55bc7f6
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
This commit is contained in:
Leena Miettinen
2016-10-27 17:08:25 +02:00
parent e6d553ce59
commit f8cf53875e
2 changed files with 7 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

BIN
doc/images/qtcreator-qml-performance-monitor.png
View File

Binary file not shown.
Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 21 KiB

After

Width:  |  Height:  |  Size: 22 KiB

12
doc/src/analyze/qtquick-profiler.qdoc
View File

@@ -171,23 +171,25 @@
recorded. Move the cursor on an event on a row to see how long it takes and recorded. Move the cursor on an event on a row to see how long it takes and
where in the source it is being called. To display the information only when where in the source it is being called. To display the information only when
an event is selected, disable the \uicontrol {View Event Information on Mouseover} an event is selected, disable the \uicontrol {View Event Information on Mouseover}
button (5). button (4).
The outline (10) summarizes the period for which data was collected. Drag The outline (10) summarizes the period for which data was collected. Drag
the zoom range (8) or click the outline to move on the outline. You can the zoom range (8) or click the outline to move on the outline. You can
also move between events by selecting the \uicontrol {Jump to Previous Event} (1) also move between events by selecting the \uicontrol {Jump to Previous Event}
and \uicontrol {Jump to Next Event} (2) buttons. and \uicontrol {Jump to Next Event} buttons (1).
Select the \uicontrol {Show Zoom Slider} button (3) to open a slider that you can Select the \uicontrol {Show Zoom Slider} button (2) to open a slider that you can
use to set the zoom level. You can also drag the zoom handles (9). To reset use to set the zoom level. You can also drag the zoom handles (9). To reset
the default zoom level, right-click the timeline to open the context menu, the default zoom level, right-click the timeline to open the context menu,
and select \uicontrol {Reset Zoom}. and select \uicontrol {Reset Zoom}.
Click the time ruler to add vertical orientation lines (5) to the timeline.
\section2 Selecting Event Ranges \section2 Selecting Event Ranges
You can select an event range (7) to view the frame rate of events and to You can select an event range (7) to view the frame rate of events and to
compare it with the frame rate of similar events. Select the compare it with the frame rate of similar events. Select the
\uicontrol {Select Range} button (4) to activate the selection tool. Then click in \uicontrol {Select Range} button (3) to activate the selection tool. Then click in
the timeline to specify the beginning of the event range. Drag the selection the timeline to specify the beginning of the event range. Drag the selection
handle to define the end of the range. The length of the range indicates the handle to define the end of the range. The length of the range indicates the
frame rate of the event. frame rate of the event.