TdxChartSecondaryAxisXCollectionItem Class
A secondary axis of arguments in a collection of X-axes.
#Declaration
TdxChartSecondaryAxisXCollectionItem = class(
TdxChartCustomSecondaryAxisCollectionItem
)
#Remarks
A secondary axis of arguments allows you to complement the main axis of arguments (X-axis) with a different scale. For example, a secondary axis can be useful if you need to display multiple measurement units simultaneously.
Note
The Tdx
class is a wrapper for the Tdx
#Main API Members
The list below outlines key members of the TdxChartSecondaryAxisXCollectionItem
class that allow you to configure a secondary axis of arguments.
#Appearance and Behavior
- Alignment
- Specifies the position of the secondary axis of arguments in relation to the orthogonal axis scale.
- Appearance
- Allows you to customize general appearance settings.
- MinorCount
- Specifies the number of minor tick marks between every two major tick marks.
- Ticks
- Provides access to all appearance settings of major and minor axis tick marks.
- Title
- Specifies a title for the secondary axis and allows you to change title appearance and position.
- ValueLabels
- Allows you to display and customize axis value labels.
#Diagram-Related Settings
- Gridlines
- Allows you to display and customize axis grid lines.
- Interlaced
- Specifies if the axis highlights all interlaced diagram areas bound by major tick marks.
- Logarithmic | LogarithmicBase
- Allow you to enable a logarithmic scale for the numeric axis and adjust the scale’s logarithmic base.
- NumericScaleOptions | Range
- Adjust the numeric value range of the axis.
- Reverse
- Specifies if the axis scale direction is reversed.
#General-Purpose API Members
- Assign
- Copies compatible settings between secondary chart axes.
#Axis Deletion
To delete an individual secondary axis of arguments, release it directly in code (call the Free procedure in Delphi or use the delete
keyword in C++Builder).
#Direct TdxChartSecondaryAxisXCollectionItem Class References
The following public API members reference a TdxChartSecondaryAxisXCollectionItem
object:
- TdxChartSecondaryAxisXCollection.Add
- Adds a new secondary axis of arguments to the collection.
- TdxChartSecondaryAxisXCollection.Items
- Provides indexed access to stored secondary axes of arguments.