diff options
Diffstat (limited to 'examples/datavisualization/surface/doc/src/surface.qdoc')
| -rw-r--r-- | examples/datavisualization/surface/doc/src/surface.qdoc | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/examples/datavisualization/surface/doc/src/surface.qdoc b/examples/datavisualization/surface/doc/src/surface.qdoc index 5397b503..14a04668 100644 --- a/examples/datavisualization/surface/doc/src/surface.qdoc +++ b/examples/datavisualization/surface/doc/src/surface.qdoc @@ -44,7 +44,7 @@ First, in \c main.cpp, we create a QApplication, instantiate Q3DSurface, and a window container for it: - \snippet ../examples/surface/main.cpp 0 + \snippet surface/main.cpp 0 The call to QWidget::createWindowContainer is required, as all data visualization types (Q3DBars, Q3DScatter, and Q3DSurface) inherit QWindow. Any class inheriting QWindow cannot be used @@ -53,7 +53,7 @@ Then we'll create horizontal and vertical layouts. We'll add the graph with the container and the vertical layout into the horizontal one: - \snippet ../examples/surface/main.cpp 1 + \snippet surface/main.cpp 1 The rest of the code in \c main.cpp is creating control widgets for features in Q3DSurface. We have separated code for changing these features into \c surfacegraph.cpp and only connect @@ -64,13 +64,13 @@ First we instantiate a new QSurfaceDataProxy and attach it to a new QSurface3DSeries: - \snippet ../examples/surface/surfacegraph.cpp 0 + \snippet surface/surfacegraph.cpp 0 Then we fill the proxy with a simple square root and sine wave data. This is done by creating a new \c QSurfaceDataArray instance and adding \c QSurfaceDataRow elements to it. The created \c QSurfaceDataArray is set to be the data array for the QSurfaceDataProxy. - \snippet ../examples/surface/surfacegraph.cpp 1 + \snippet surface/surfacegraph.cpp 1 The height map is created by instantiating a QHeightMapSurfaceDataProxy with a QImage containing the height data. The method QHeightMapSurfaceDataProxy::setValueRanges() is @@ -78,7 +78,7 @@ 34.0\unicode 0x00B0 N - 40.0\unicode 0x00B0 N and 18.0\unicode 0x00B0 E - 24.0\unicode 0x00B0 E. These values are used to show and position the map to the axis. - \snippet ../examples/surface/surfacegraph.cpp 2 + \snippet surface/surfacegraph.cpp 2 For demonstrating different proxies this example has two radio buttons which the user can use to switch between the series. When the user selects the @@ -88,13 +88,13 @@ ranges. Finally we make sure the correct series is added to the graph: - \snippet ../examples/surface/surfacegraph.cpp 3 + \snippet surface/surfacegraph.cpp 3 When the \c{Height Map} radio button is activated, the following code sets the correct series active. The axis label format is set to show N and E letters and ranges are set to the imaginary coordinates. Auto adjusting Y-axis range is fine for our height map surface, so we ensure it is set. - \snippet ../examples/surface/surfacegraph.cpp 4 + \snippet surface/surfacegraph.cpp 4 \section1 Selection modes @@ -102,7 +102,7 @@ example with radio buttons, which the user can use to activate a suitable selection mode. The following inline methods are connected to radio buttons to activate the selected mode. - \snippet ../examples/surface/surfacegraph.h 0 + \snippet surface/surfacegraph.h 0 \section1 Axis ranges for studying the graph @@ -110,11 +110,11 @@ axis. When selecting the proxy these sliders are adjusted so that one step on the slider moves the range by one segment step: - \snippet ../examples/surface/surfacegraph.cpp 8 + \snippet surface/surfacegraph.cpp 8 The ranges are set for the axes like this: - \snippet ../examples/surface/surfacegraph.cpp 5 + \snippet surface/surfacegraph.cpp 5 \section1 Themes @@ -123,7 +123,7 @@ menu to activate the selected theme. The theme type is changed to another predefined theme, which overwrites all theme properties to predefined values: - \snippet ../examples/surface/surfacegraph.cpp 6 + \snippet surface/surfacegraph.cpp 6 \section1 Custom surface gradients @@ -132,5 +132,5 @@ code shows how to create an example gradient and set it to the series. Note that you also need to change the color style to Q3DTheme::ColorStyleRangeGradient to actually use the gradient. - \snippet ../examples/surface/surfacegraph.cpp 7 + \snippet surface/surfacegraph.cpp 7 */ |