ILCrossMarkResults Interface Reference

This interface holds a collection of cross mark detection results. More...

Inheritance diagram for ILCrossMarkResults:

Public Member Functions
void	Draw (HDC hdc, int index, LPVCrossMarkDrawFlags drawFlags, double zoomX, double zoomY, double panX, double panY)
void	DrawAll (HDC hdc, LPVCrossMarkDrawFlags drawFlags, double zoomX, double zoomY, double panX, double panY)
ILCrossMarkResult *	Item (int index)
Public Member Functions inherited from ILObjects
int	Count ()
BOOL	Empty ()
ILObject *	ItemObject (int objIndex)
Public Member Functions inherited from ILObject
ILObject *	Copy ()
LPVErrorCode	Load (LString filename)
void	Reset ()
LPVErrorCode	Save (LString filename)
BOOL	Valid ()

Detailed Description

This interface holds a collection of cross mark detection results.

Usually you get the LCrossMarkResults object from the ILCrossMarkDetector::Detect() as detection result. You can then use this interface to access individual result and draw the results on graphics windows.

Example Code

C++

ILCrossMarkResultsPtr cmResults;
LPVErrorCode err = cmDetector->Detect(img, roi, &cmResults);
if (err != LPVErrorCode::LPVNoError) return;
int c = cmResults->Count();
for (int i = 0; i < c; ++i) {
    ILCrossMarkResultPtr result = cmResults->Item(i);
    // handle each cross mark result
}

C#

LCrossMarkResults cmResults;
LPVErrorCode err = cmDetector.Detect(img, roi, out cmResults);
if (err != LPVErrorCode.LPVNoError) return;
int c = cmResults.Count();
for (int i = 0; i < c; ++i) {
    LCrossMarkResult result = cmResults.Item(i);
    // handle each cross mark result
}

COM

ILCrossMarkResultsPtr cmResults;
LPVErrorCode err = cmDetector->Detect(img, roi, &cmResults);
if (err != LPVErrorCode::LPVNoError) return;
int c = cmResults->Count();
for (int i = 0; i < c; ++i) {
    ILCrossMarkResultPtr result = cmResults->Item(i);
    // handle each cross mark result
}

Member Function Documentation

Draw()

void Draw	(	HDC	hdc,
		int	index,
		LPVCrossMarkDrawFlags	drawFlags,
		double	zoomX,
		double	zoomY,
		double	panX,
		double	panY
	)

Draw one cross mark result of given index onto provide device context.

Parameters

[in]	index	Input index, it should be a 0-based number smaller than total count.
[in]	drawFlags	Flags to control the cross mark drawing behavior, see LPVCrossMarkDrawFlags for usage.

See also

DrawAll()

Use Draw Functions

Remarks

This function is currently not available on Linux / MacOS platform.

DrawAll()

void DrawAll	(	HDC	hdc,
		LPVCrossMarkDrawFlags	drawFlags,
		double	zoomX,
		double	zoomY,
		double	panX,
		double	panY
	)

Draw all cross mark results onto provide device context.

Parameters

[in]

drawFlags

Control the drawing behavior, see LPVCrossMarkDrawFlags

See also

Draw()

Use Draw Functions

Remarks

This function is currently not available on Linux / MacOS platform.

Item()

ILCrossMarkResult* Item

(

int

index

)

Fetch one result with given index.

Parameters

[in]

index

Input index, it should be a 0-based number smaller than total count.

Return values

error

Return the cross mark result of given index.