Represents a data series in a 3D spline graph. 更多...
| import 语句： |
import QtGraphs
|
| Since: | Qt 6.9 |
| 在 C++： | QSpline3DSeries |
| 继承： |
(从 6.10 起)
(从 6.10 起)
Spline graphs are used to show information as a series of data points connected by a curved or straight Catmull-Rom spline.
This type manages the spline specific visual elements.
|
baseColor : color |
The base color of the series.
另请参阅 colorStyle and GraphsTheme.seriesColors .
|
baseGradient : 渐变 |
The base gradient of the series.
另请参阅 colorStyle .
|
colorStyle : GraphsTheme . ColorStyle |
The color style for the series.
另请参阅 GraphsTheme.ColorStyle .
|
itemLabel
:
string
|
The formatted item label. If there is no selected item or the selected item is not visible, returns an empty string.
另请参阅 itemLabelFormat .
|
itemLabelFormat : string |
The label format for data items in this series. This format is used for single item labels, for example, when an item is selected. How the format is interpreted depends on series type.
另请参阅 Bar3DSeries , Scatter3DSeries ，和 Surface3DSeries .
|
itemLabelVisible : bool |
若
true
, item labels are drawn as floating labels in the graph. Otherwise, item labels are not drawn. To show the item label in an external control, this property is set to
false
。默认为
true
.
另请参阅 itemLabelFormat and itemLabel .
|
lightingMode
:
Abstract3DSeries
.
LightingMode
|
The lighting mode of the items in the series. The default value is QAbstract3DSeries::LightingMode::Shaded
此特性在 Qt 6.10 引入。
另请参阅 QAbstract3DSeries::LightingMode .
|
mesh : Abstract3DSeries . Mesh |
The mesh of the items in the series, or the selection pointer in case of Surface3DSeries . If the mesh is Abstract3DSeries.Mesh.UserDefined , then the userDefinedMesh property must also be set for items to render properly. The default value depends on the graph type.
另请参阅 QAbstract3DSeries::Mesh .
|
meshRotation : quaternion |
The mesh rotation that is applied to all items of the series. The rotation should be a normalized quaternion. For those series types that support item specific rotation, the rotations are multiplied together. Bar3DSeries ignores any rotation that is not around the y-axis. Surface3DSeries applies the rotation only to the selection pointer. Defaults to no rotation.
|
meshSmooth : bool |
若
true
, smooth versions of predefined meshes set via the
mesh
property are used. This property does not affect custom meshes used when the mesh is set to
Abstract3DSeries.Mesh.UserDefined
。默认为
false
.
|
multiHighlightColor : color |
The multiple item highlight color of the series.
另请参阅 colorStyle and GraphsTheme.multiHighlightColor .
|
multiHighlightGradient : 渐变 |
The multiple item highlight gradient of the series.
另请参阅 colorStyle and GraphsTheme.multiHighlightGradient .
|
名称 : string |
The series name. It can be used in item label format with the tag
@seriesName
.
另请参阅 itemLabelFormat .
|
singleHighlightColor : color |
The single item highlight color of the series.
另请参阅 colorStyle and GraphsTheme.singleHighlightColor .
|
singleHighlightGradient : 渐变 |
The single item highlight gradient of the series.
另请参阅 colorStyle and GraphsTheme.singleHighlightGradient .
|
splineColor : color |
The color of the spline.
|
splineKnotting : real |
The knot parametrization of the spline.
This parameter can change the profile of the curve. The spline is classified as a uniform Catmull-Rom spline at a value of
0.0
, a centripetal Catmull-Rom spline at a value of
0.5
, and a chordal Catmull-Rom spline at a value of
1.0
.
值必须介于
0.0
and
1.0
。默认值为
0.5
.
|
splineLooping : bool |
Determines whether the spline loops.
This adds a spline segment between the first and last points of the series connecting the spline into a loop.
默认值为
false
|
splineTension : real |
The tension of the spline.
The spline uses maximum curvature for segments at a value of
0.0
Segments are completely straight at a value of
1.0
必须介于
0.0
and
1.0
默认值为
0.0
|
splineVisible : bool |
Visibility of the spline. The default value is
true
.
|
type
:
Abstract3DSeries
.
SeriesType
|
The type of the series. One of the QAbstract3DSeries::SeriesType 值。
|
userDefinedMesh : string |
The filename for a user defined custom mesh for objects that is used when mesh is Abstract3DSeries.Mesh.UserDefined .
注意：
The file needs to be in the
QtQuick3D
mesh format. Use the
balsam
conversion tool to create a mesh from other 3D model formats.
|
visible : bool |
The visibility of the series. If
false
, the series is not rendered.
|
baseColorChanged ( color color ) |
此信号发射，当 baseColor changes to color .
注意：
相应处理程序是
onBaseColorChanged
.
|
baseGradientChanged ( 渐变 gradient ) |
此信号发射，当 baseGradient changes to gradient .
注意：
相应处理程序是
onBaseGradientChanged
.
|
colorStyleChanged ( GraphsTheme . ColorStyle style ) |
此信号发射，当 colorStyle changes to style .
注意：
相应处理程序是
onColorStyleChanged
.
|
itemLabelChanged ( string label ) |
此信号发射，当 itemLabel changes to label .
注意：
相应处理程序是
onItemLabelChanged
.
|
itemLabelFormatChanged ( string format ) |
此信号发射，当 itemLabelFormat changes to format .
注意：
相应处理程序是
onItemLabelFormatChanged
.
|
itemLabelVisibilityChanged ( bool visible ) |
This signal is emitted when itemLabelVisibility changes to visible .
注意：
相应处理程序是
onItemLabelVisibilityChanged
.
|
|
此信号发射，当 lightingMode changes to lightingMode .
注意：
相应处理程序是
onLightingModeChanged
.
This signal was introduced in Qt 6.10.
|
meshChanged ( Abstract3DSeries . Mesh mesh ) |
此信号发射，当 mesh changes to mesh .
注意：
相应处理程序是
onMeshChanged
.
|
meshRotationChanged ( quaternion rotation ) |
此信号发射，当 meshRotation changes to rotation .
注意：
相应处理程序是
onMeshRotationChanged
.
|
meshSmoothChanged ( bool enabled ) |
此信号发射，当 meshSmooth changes to enabled .
注意：
相应处理程序是
onMeshSmoothChanged
.
|
multiHighlightColorChanged ( color color ) |
此信号发射，当 multiHighlightColor changes to color .
注意：
相应处理程序是
onMultiHighlightColorChanged
.
|
multiHighlightGradientChanged ( 渐变 gradient ) |
此信号发射，当 multiHighlightGradient changes to gradient .
注意：
相应处理程序是
onMultiHighlightGradientChanged
.
|
nameChanged ( string name ) |
此信号发射，当 name changes to name .
注意：
相应处理程序是
onNameChanged
.
|
singleHighlightColorChanged ( color color ) |
此信号发射，当 singleHighlightColor changes to color .
注意：
相应处理程序是
onSingleHighlightColorChanged
.
|
singleHighlightGradientChanged ( 渐变 gradient ) |
此信号发射，当 singleHighlightGradient changes to gradient .
注意：
相应处理程序是
onSingleHighlightGradientChanged
.
|
userDefinedMeshChanged ( string fileName ) |
此信号发射，当 userDefinedMesh changes to fileName .
注意：
相应处理程序是
onUserDefinedMeshChanged
.
|
visibilityChanged ( bool visible ) |
This signal is emitted when the series visibility changes to visible .
注意：
相应处理程序是
onVisibilityChanged
.
A convenience function to construct a mesh rotation quaternion from axis and angle .
另请参阅 meshRotation .