DrawOrientation (Exp)
Draw the main axis, the horizontal axis and the angle of a set of points/contour based on a rotated rectangle.
Syntax
Definition:
HRESULT DrawOrientation(
HRESULT hrPrev,
TcVnRotatedRectangle& stOrientation,
ITcVnImage* ipDestImage,
TcVnVector4_LREAL& aColorMainAxis,
LONG nThickness,
TcVnVector4_LREAL& aColorHorizontalAxis,
double fFontScale
)Parameters
|
Name |
Type |
Description |
|---|---|---|
|
hrPrev |
HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.) | |
|
stOrientation |
Rotated rectangle, containig center of mass, lenghts of axes, and rotation angle in clockwise direction | |
|
ipDestImage |
Destination image | |
|
aColorMainAxis |
Color of the major axis | |
|
nThickness |
LONG |
Line thickness |
|
aColorHorizontalAxis |
Color of the horizontal axis | |
|
fFontScale |
double |
Scaling factor for the text |
Return valueRequired License
TC3 Vision Base