ImageDisplay(withContext) Category Reference

#import </local/soft/visp/ViSP-web-script/visp/tutorial/ios/AprilTagLiveCamera/VispHelper/ImageDisplay+withContext.h>

Class Methods
(void)	+ displayLineWithContext::::
(void)	+ displayFrameWithContext:::::
(void)	+ displayText:::::::

Detailed Description

Definition at line 42 of file ImageDisplay+withContext.h.

Method Documentation

displayFrameWithContext:::::()

+ (void) displayFrameWithContext:		(CGContextRef)	context
:		(const vpHomogeneousMatrix &)	cMo
:		(const vpCameraParameters &)	cam
:		(double)	size
:		(int)	tickness

[display line with context]

[display frame with context]

Definition at line 62 of file ImageDisplay+withContext.mm.

References vpMeterPixelConversion::convertPoint(), vpImagePoint::get_u(), vpImagePoint::get_v(), vpTracker::p, and vpForwardProjection::track().

displayLineWithContext::::()

+ (void) displayLineWithContext:		(CGContextRef)	context
:		(std::vector<vpImagePoint>)	polygon
:		(UIColor*)	color
:		(int)	tickness

[display line with context]

Definition at line 40 of file ImageDisplay+withContext.mm.

displayText:::::::()

+ (void) displayText:		(NSString*)	text
:		(double)	x
:		(double)	y
:		(int)	width
:		(int)	height
:		(UIColor*)	color
:		(UIColor*)	bgColor

[display frame with context]

[display text]

Definition at line 110 of file ImageDisplay+withContext.mm.