References ▼
virtual L_INT LAnnPolyline::SetLineStyle(uLineStyle=ANNLINE_SOLID, uFlags=0)
Sets the line style of the annotation object.
The constant that specifies the line style. The following are the possible values of the line style:
ANNLINE_SOLID [0]
ANNLINE_DASH [1]
ANNLINE_DOT [2]
ANNLINE_DASHDOT [3]
ANNLINE_DASHDOTDOT [4]
ANNLINE_NULL [5]
Note: Windows displays all lines greater than 1 pixel as solid. To see the possible line styles, refer to Illustration of Line Styles for Annotations.
Flags that determine the object to process. You can combine values when appropriate by using a bitwise OR (|). The following are valid values:
| Value | Meaning |
|---|---|
| 0 | Process only the specified object. |
| ANNFLAG_SELECTED | [0x0001] Process only objects that have the selected property set to TRUE. For getting and setting the selected property, use the LAnnotation::IsSelected and LAnnotation::SetSelected functions. |
| ANNFLAG_NOINVALIDATE | [0x0010] Do not invalidate the affected rectangle in the window. Use this to avoid generating unwanted paint messages. |
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 1 | An error occurred. Refer to Return Codes. |
Win32, x64.
For an example, refer to LAnnPolyline::GetLineStyle.
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