| NChartCrosshair Class |
The NChartCrosshair class provides methods to control crosshairs - lines that are perpendicular to the axes and are
to mark some position on the chart. Single chart can have multiple crosshairs either connected to the chart points or
free (with user defined coordinates).
Inheritance HierarchyNamespace: NChart3D_UWP
Assembly: NChart3D_UWP (in NChart3D_UWP.dll)
SyntaxThe NChartCrosshair type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | NChartCrosshair |
Create crosshair.
|
| NChartCrosshair(Color, Single, NChartPoint) |
Create crosshair with color, thickness and target point.
|
Properties| Name | Description | |
|---|---|---|
 | Chart |
Chart the object belongs to.
This property is assigned automatically whenever the object is assigned to the chart.
|
| Delegate |
Crosshair delegate.
|
| Image |
Image that is displaying in the crosshair. The default value is null.
|
| ImageOffset |
Offset in pixels of the image from the crosshair's center. The default value is (0,0).
|
| LineDash |
Dash of the crosshair.
|
| ShouldJumpToTouch |
Flag determining if the crosshair should move to the touch wherever the touch location is. The default value is NO.
If this flag is YES, all the touches are catched by the topmost crosshair (the one that was last added to
the cartesian system of the chart). So no other user interactions like pan and point selection are possible in the
chart.
|
| TargetPoint |
Target point for the crosshair.
Use this property to set crosshair to track chart point. The point is not retained by the crosshair.
|
| Thickness |
Thickness of the crosshair in pixels. The default value is 1.
|
| Visible |
Flag that determines if the object is visible (true) or not (false). The default value is true.
|
| XHair |
Hair for X-Axis.
|
| YHair |
Hair for Y-Axis.
|
| ZHair |
Hair for Z-Axis.
|
Methods| Name | Description | |
|---|---|---|
| Equals | (Inherited from Object.) |
| GetHashCode | (Inherited from Object.) |
| GetType | (Inherited from Object.) |
| ToString | (Inherited from Object.) |
See Also