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Visual Servoing Platform
version 3.2.0
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#include <vpDisplay.h>
Public Types | |
enum | vpScaleType { SCALE_AUTO, SCALE_1, SCALE_2, SCALE_3, SCALE_4, SCALE_5, SCALE_6, SCALE_7, SCALE_8, SCALE_9, SCALE_10, SCALE_DEFAULT } |
Public Member Functions | |
vpDisplay () | |
vpDisplay (const vpDisplay &d) | |
virtual | ~vpDisplay () |
Inherited functionalities from vpDisplay | |
unsigned int | computeAutoScale (unsigned int width, unsigned int height) |
unsigned int | getDownScalingFactor () |
unsigned int | getHeight () const |
unsigned int | getWidth () const |
int | getWindowXPosition () const |
int | getWindowYPosition () const |
bool | isInitialised () |
virtual void | setDownScalingFactor (unsigned int scale) |
virtual void | setDownScalingFactor (vpScaleType scaleType) |
Static Public Member Functions | |
Static public vpDisplay functionalities on gray level images. | |
static void | close (vpImage< unsigned char > &I) |
static void | display (const vpImage< unsigned char > &I) |
static void | displayArrow (const vpImage< unsigned char > &I, const vpImagePoint &ip1, const vpImagePoint &ip2, const vpColor &color=vpColor::white, unsigned int w=4, unsigned int h=2, unsigned int thickness=1) |
static void | displayArrow (const vpImage< unsigned char > &I, int i1, int j1, int i2, int j2, const vpColor &color=vpColor::white, unsigned int w=4, unsigned int h=2, unsigned int thickness=1) |
static void | displayCamera (const vpImage< unsigned char > &I, const vpHomogeneousMatrix &cMo, const vpCameraParameters &cam, double size, const vpColor &color, unsigned int thickness) |
static void | displayCharString (const vpImage< unsigned char > &I, const vpImagePoint &ip, const char *string, const vpColor &color) |
static void | displayCharString (const vpImage< unsigned char > &I, int i, int j, const char *string, const vpColor &color) |
static void | displayCircle (const vpImage< unsigned char > &I, const vpImagePoint ¢er, unsigned int radius, const vpColor &color, bool fill=false, unsigned int thickness=1) |
static void | displayCircle (const vpImage< unsigned char > &I, int i, int j, unsigned int radius, const vpColor &color, bool fill=false, unsigned int thickness=1) |
static void | displayCross (const vpImage< unsigned char > &I, const vpImagePoint &ip, unsigned int size, const vpColor &color, unsigned int thickness=1) |
static void | displayCross (const vpImage< unsigned char > &I, int i, int j, unsigned int size, const vpColor &color, unsigned int thickness=1) |
static void | displayDotLine (const vpImage< unsigned char > &I, const vpImagePoint &ip1, const vpImagePoint &ip2, const vpColor &color, unsigned int thickness=1) |
static void | displayDotLine (const vpImage< unsigned char > &I, int i1, int j1, int i2, int j2, const vpColor &color, unsigned int thickness=1) |
static void | displayDotLine (const vpImage< unsigned char > &I, const std::vector< vpImagePoint > &ips, const bool closeTheShape, const vpColor &color, unsigned int thickness=1) |
static void | displayEllipse (const vpImage< unsigned char > &I, const vpImagePoint ¢er, const double &coef1, const double &coef2, const double &coef3, bool use_centered_moments, const vpColor &color, unsigned int thickness=1) |
static void | displayEllipse (const vpImage< unsigned char > &I, const vpImagePoint ¢er, const double &coef1, const double &coef2, const double &coef3, const double &theta1, const double &theta2, bool use_centered_moments, const vpColor &color, unsigned int thickness=1) |
static void | displayFrame (const vpImage< unsigned char > &I, const vpHomogeneousMatrix &cMo, const vpCameraParameters &cam, double size, const vpColor &color=vpColor::none, unsigned int thickness=1, const vpImagePoint &offset=vpImagePoint(0, 0)) |
static void | displayLine (const vpImage< unsigned char > &I, const vpImagePoint &ip1, const vpImagePoint &ip2, const vpColor &color, unsigned int thickness=1) |
static void | displayLine (const vpImage< unsigned char > &I, int i1, int j1, int i2, int j2, const vpColor &color, unsigned int thickness=1) |
static void | displayLine (const vpImage< unsigned char > &I, const std::vector< vpImagePoint > &ips, const bool closeTheShape, const vpColor &color, unsigned int thickness=1) |
static void | displayPoint (const vpImage< unsigned char > &I, const vpImagePoint &ip, const vpColor &color, unsigned int thickness=1) |
static void | displayPoint (const vpImage< unsigned char > &I, int i, int j, const vpColor &color, unsigned int thickness=1) |
static void | displayPolygon (const vpImage< unsigned char > &I, const std::vector< vpImagePoint > &vip, const vpColor &color, unsigned int thickness=1) |
static void | displayRectangle (const vpImage< unsigned char > &I, const vpImagePoint &topLeft, unsigned int width, unsigned int height, const vpColor &color, bool fill=false, unsigned int thickness=1) |
static void | displayRectangle (const vpImage< unsigned char > &I, const vpImagePoint &topLeft, const vpImagePoint &bottomRight, const vpColor &color, bool fill=false, unsigned int thickness=1) |
static void | displayRectangle (const vpImage< unsigned char > &I, const vpRect &rectangle, const vpColor &color, bool fill=false, unsigned int thickness=1) |
static void | displayRectangle (const vpImage< unsigned char > &I, const vpImagePoint ¢er, float angle, unsigned int width, unsigned int height, const vpColor &color, unsigned int thickness=1) |
static void | displayRectangle (const vpImage< unsigned char > &I, int i, int j, unsigned int width, unsigned int height, const vpColor &color, bool fill=false, unsigned int thickness=1) |
static void | displayRectangle (const vpImage< unsigned char > &I, unsigned int i, unsigned int j, float angle, unsigned int width, unsigned int height, const vpColor &color, unsigned int thickness=1) |
static void | displayROI (const vpImage< unsigned char > &I, const vpRect &roi) |
static void | displayText (const vpImage< unsigned char > &I, const vpImagePoint &ip, const std::string &s, const vpColor &color) |
static void | displayText (const vpImage< unsigned char > &I, int i, int j, const std::string &s, const vpColor &color) |
static void | flush (const vpImage< unsigned char > &I) |
static void | flushROI (const vpImage< unsigned char > &I, const vpRect &roi) |
static bool | getClick (const vpImage< unsigned char > &I, bool blocking=true) |
static bool | getClick (const vpImage< unsigned char > &I, vpImagePoint &ip, bool blocking=true) |
static bool | getClick (const vpImage< unsigned char > &I, vpImagePoint &ip, vpMouseButton::vpMouseButtonType &button, bool blocking=true) |
static bool | getClick (const vpImage< unsigned char > &I, vpMouseButton::vpMouseButtonType &button, bool blocking=true) |
static bool | getClickUp (const vpImage< unsigned char > &I, vpImagePoint &ip, vpMouseButton::vpMouseButtonType &button, bool blocking=true) |
static bool | getClickUp (const vpImage< unsigned char > &I, vpMouseButton::vpMouseButtonType &button, bool blocking=true) |
static unsigned int | getDownScalingFactor (const vpImage< unsigned char > &I) |
static void | getImage (const vpImage< unsigned char > &Is, vpImage< vpRGBa > &Id) |
static bool | getKeyboardEvent (const vpImage< unsigned char > &I, bool blocking=true) |
static bool | getKeyboardEvent (const vpImage< unsigned char > &I, std::string &key, bool blocking=true) |
static bool | getKeyboardEvent (const vpImage< unsigned char > &I, char *key, bool blocking=true) |
static bool | getPointerMotionEvent (const vpImage< unsigned char > &I, vpImagePoint &ip) |
static bool | getPointerPosition (const vpImage< unsigned char > &I, vpImagePoint &ip) |
static void | setBackground (const vpImage< unsigned char > &I, const vpColor &color) |
static void | setFont (const vpImage< unsigned char > &I, const std::string &font) |
static void | setTitle (const vpImage< unsigned char > &I, const std::string &windowtitle) |
static void | setWindowPosition (const vpImage< unsigned char > &I, int winx, int winy) |
Protected Member Functions | |
void | setScale (vpScaleType scaleType, unsigned int width, unsigned int height) |
Protected Attributes | |
bool | m_displayHasBeenInitialized |
int | m_windowXPosition |
int | m_windowYPosition |
unsigned int | m_width |
unsigned int | m_height |
std::string | m_title |
unsigned int | m_scale |
vpScaleType | m_scaleType |
Static public vpDisplay functionalities on 32 bits color images. | |
static void | close (vpImage< vpRGBa > &I) |
static void | display (const vpImage< vpRGBa > &I) |
static void | displayArrow (const vpImage< vpRGBa > &I, const vpImagePoint &ip1, const vpImagePoint &ip2, const vpColor &color=vpColor::white, unsigned int w=4, unsigned int h=2, unsigned int thickness=1) |
static void | displayArrow (const vpImage< vpRGBa > &I, int i1, int j1, int i2, int j2, const vpColor &color=vpColor::white, unsigned int w=4, unsigned int h=2, unsigned int thickness=1) |
static void | displayCamera (const vpImage< vpRGBa > &I, const vpHomogeneousMatrix &cMo, const vpCameraParameters &cam, double size, const vpColor &color, unsigned int thickness) |
static void | displayCharString (const vpImage< vpRGBa > &I, const vpImagePoint &ip, const char *string, const vpColor &color) |
static void | displayCharString (const vpImage< vpRGBa > &I, int i, int j, const char *string, const vpColor &color) |
static void | displayCircle (const vpImage< vpRGBa > &I, const vpImagePoint ¢er, unsigned int radius, const vpColor &color, bool fill=false, unsigned int thickness=1) |
static void | displayCircle (const vpImage< vpRGBa > &I, int i, int j, unsigned int radius, const vpColor &color, bool fill=false, unsigned int thickness=1) |
static void | displayCross (const vpImage< vpRGBa > &I, const vpImagePoint &ip, unsigned int size, const vpColor &color, unsigned int thickness=1) |
static void | displayCross (const vpImage< vpRGBa > &I, int i, int j, unsigned int size, const vpColor &color, unsigned int thickness=1) |
static void | displayDotLine (const vpImage< vpRGBa > &I, const vpImagePoint &ip1, const vpImagePoint &ip2, const vpColor &color, unsigned int thickness=1) |
static void | displayDotLine (const vpImage< vpRGBa > &I, int i1, int j1, int i2, int j2, const vpColor &color, unsigned int thickness=1) |
static void | displayDotLine (const vpImage< vpRGBa > &I, const std::vector< vpImagePoint > &ips, const bool closeTheShape, const vpColor &color, unsigned int thickness=1) |
static void | displayEllipse (const vpImage< vpRGBa > &I, const vpImagePoint ¢er, const double &coef1, const double &coef2, const double &coef3, bool use_centered_moments, const vpColor &color, unsigned int thickness=1) |
static void | displayEllipse (const vpImage< vpRGBa > &I, const vpImagePoint ¢er, const double &coef1, const double &coef2, const double &coef3, const double &theta1, const double &theta2, bool use_centered_moments, const vpColor &color, unsigned int thickness=1) |
static void | displayFrame (const vpImage< vpRGBa > &I, const vpHomogeneousMatrix &cMo, const vpCameraParameters &cam, double size, const vpColor &color=vpColor::none, unsigned int thickness=1, const vpImagePoint &offset=vpImagePoint(0, 0)) |
static void | displayLine (const vpImage< vpRGBa > &I, const vpImagePoint &ip1, const vpImagePoint &ip2, const vpColor &color, unsigned int thickness=1) |
static void | displayLine (const vpImage< vpRGBa > &I, int i1, int j1, int i2, int j2, const vpColor &color, unsigned int thickness=1) |
static void | displayLine (const vpImage< vpRGBa > &I, const std::vector< vpImagePoint > &ips, const bool closeTheShape, const vpColor &color, unsigned int thickness=1) |
static void | displayPoint (const vpImage< vpRGBa > &I, const vpImagePoint &ip, const vpColor &color, unsigned int thickness=1) |
static void | displayPoint (const vpImage< vpRGBa > &I, int i, int j, const vpColor &color, unsigned int thickness=1) |
static void | displayPolygon (const vpImage< vpRGBa > &I, const std::vector< vpImagePoint > &vip, const vpColor &color, unsigned int thickness=1) |
static void | displayRectangle (const vpImage< vpRGBa > &I, const vpImagePoint &topLeft, unsigned int width, unsigned int height, const vpColor &color, bool fill=false, unsigned int thickness=1) |
static void | displayRectangle (const vpImage< vpRGBa > &I, const vpImagePoint &topLeft, const vpImagePoint &bottomRight, const vpColor &color, bool fill=false, unsigned int thickness=1) |
static void | displayRectangle (const vpImage< vpRGBa > &I, const vpRect &rectangle, const vpColor &color, bool fill=false, unsigned int thickness=1) |
static void | displayRectangle (const vpImage< vpRGBa > &I, const vpImagePoint ¢er, float angle, unsigned int width, unsigned int height, const vpColor &color, unsigned int thickness=1) |
static void | displayRectangle (const vpImage< vpRGBa > &I, int i, int j, unsigned int width, unsigned int height, const vpColor &color, bool fill=false, unsigned int thickness=1) |
static void | displayRectangle (const vpImage< vpRGBa > &I, unsigned int i, unsigned int j, float angle, unsigned int width, unsigned int height, const vpColor &color, unsigned int thickness=1) |
static void | displayROI (const vpImage< vpRGBa > &I, const vpRect &roi) |
static void | displayText (const vpImage< vpRGBa > &I, const vpImagePoint &ip, const std::string &s, const vpColor &color) |
static void | displayText (const vpImage< vpRGBa > &I, int i, int j, const std::string &s, const vpColor &color) |
static void | flush (const vpImage< vpRGBa > &I) |
static void | flushROI (const vpImage< vpRGBa > &I, const vpRect &roi) |
static bool | getClick (const vpImage< vpRGBa > &I, bool blocking=true) |
static bool | getClick (const vpImage< vpRGBa > &I, vpImagePoint &ip, bool blocking=true) |
static bool | getClick (const vpImage< vpRGBa > &I, vpImagePoint &ip, vpMouseButton::vpMouseButtonType &button, bool blocking=true) |
static bool | getClick (const vpImage< vpRGBa > &I, vpMouseButton::vpMouseButtonType &button, bool blocking=true) |
static bool | getClickUp (const vpImage< vpRGBa > &I, vpImagePoint &ip, vpMouseButton::vpMouseButtonType &button, bool blocking=true) |
static bool | getClickUp (const vpImage< vpRGBa > &I, vpMouseButton::vpMouseButtonType &button, bool blocking=true) |
static unsigned int | getDownScalingFactor (const vpImage< vpRGBa > &I) |
static void | getImage (const vpImage< vpRGBa > &Is, vpImage< vpRGBa > &Id) |
static bool | getKeyboardEvent (const vpImage< vpRGBa > &I, bool blocking=true) |
static bool | getKeyboardEvent (const vpImage< vpRGBa > &I, std::string &key, bool blocking=true) |
static bool | getKeyboardEvent (const vpImage< vpRGBa > &I, char *key, bool blocking=true) |
static bool | getPointerMotionEvent (const vpImage< vpRGBa > &I, vpImagePoint &ip) |
static bool | getPointerPosition (const vpImage< vpRGBa > &I, vpImagePoint &ip) |
static void | setBackground (const vpImage< vpRGBa > &I, const vpColor &color) |
static void | setFont (const vpImage< vpRGBa > &I, const std::string &font) |
static void | setTitle (const vpImage< vpRGBa > &I, const std::string &windowtitle) |
static void | setWindowPosition (const vpImage< vpRGBa > &I, int winx, int winy) |
Class that defines generic functionnalities for display.
The Tutorial: How to create and build a CMake project that uses ViSP on Unix or Windows is a good starting point to know how to use this class to display an image in a window.
The example below shows how to use this class.
Other examples are available in tutorial-image-viewer.cpp and tutorial-viewer.cpp.
Definition at line 170 of file vpDisplay.h.
Values that could be applied to a display to down scale the size of the display.
Enumerator | |
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SCALE_AUTO | Auto down scaling factor computed fom the screen resolution. |
SCALE_1 | Display and image have the same size. |
SCALE_2 | Display width and height is down scaled by 2 wrt the image size. |
SCALE_3 | Display width and height is down scaled by 3 wrt the image size. |
SCALE_4 | Display width and height is down scaled by 4 wrt the image size. |
SCALE_5 | Display width and height is down scaled by 5 wrt the image size. |
SCALE_6 | Display width and height is down scaled by 6 wrt the image size. |
SCALE_7 | Display width and height is down scaled by 7 wrt the image size. |
SCALE_8 | Display width and height is down scaled by 8 wrt the image size. |
SCALE_9 | Display width and height is down scaled by 9 wrt the image size. |
SCALE_10 | Display width and height is down scaled by 10 wrt the image size. |
SCALE_DEFAULT | Display and image have the same size. Similar to vpDisplay::SCALE_1. |
Definition at line 175 of file vpDisplay.h.
vpDisplay::vpDisplay | ( | ) |
Default constructor.
Definition at line 57 of file vpDisplay.cpp.
vpDisplay::vpDisplay | ( | const vpDisplay & | d | ) |
Copy constructor.
Definition at line 66 of file vpDisplay.cpp.
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virtual |
Destructor that desallocates memory.
Definition at line 76 of file vpDisplay.cpp.
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Close the display attached to I.
Definition at line 50 of file vpDisplay_uchar.cpp.
Close the display attached to I.
Definition at line 50 of file vpDisplay_rgba.cpp.
unsigned int vpDisplay::computeAutoScale | ( | unsigned int | width, |
unsigned int | height | ||
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Computes the down scaling factor that should be applied to the window size to display the image given the resolution of the screen.
width,height | : Image size. |
Definition at line 246 of file vpDisplay.cpp.
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Display image I.
I | : Image to display. |
Definition at line 676 of file vpDisplay_uchar.cpp.
Referenced by vpWireFrameSimulator::getExternalImage(), vpDisplayX::getImage(), vpWireFrameSimulator::getInternalImage(), vpDisplayOpenCV::on_mouse(), vpMbDepthDenseTracker::segmentPointCloud(), vpMbDepthNormalTracker::segmentPointCloud(), vpSimulatorAfma6::setPosition(), and vpSimulatorAfma6::updateArticularPosition().
Display image I.
I | : Image to display. |
Definition at line 673 of file vpDisplay_rgba.cpp.
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Display an arrow from image point ip1 to image point ip2.
I | : The image associated to the display. |
ip1,ip2 | : Initial and final image points. |
color | : Arrow color. |
w,h | : Width and height of the arrow. |
thickness | : Thickness of the lines used to display the arrow. |
Definition at line 60 of file vpDisplay_uchar.cpp.
Referenced by vpProjectionDisplay::displayCamera(), and vpMbtFaceDepthNormal::displayFeature().
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Display an arrow from image point (i1,j1) to image point (i2,j2).
I | : The image associated to the display. |
i1,j1 | : Initial image point. |
i2,j2 | : Final image point. |
color | : Arrow color. |
w,h | : Width and height of the arrow. |
thickness | : Thickness of the lines used to display the arrow. |
Definition at line 76 of file vpDisplay_uchar.cpp.
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Display an arrow from image point ip1 to image point ip2.
I | : The image associated to the display. |
ip1,ip2 | : Initial and final image points. |
color | : Arrow color. |
w,h | : Width and height of the arrow. |
thickness | : Thickness of the lines used to display the arrow. |
Definition at line 60 of file vpDisplay_rgba.cpp.
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Display an arrow from image point (i1,j1) to image point (i2,j2).
I | : The image associated to the display. |
i1,j1 | : Initial image point. |
i2,j2 | : Final image point. |
color | : Arrow color. |
w,h | : Width and height of the arrow. |
thickness | : Thickness of the lines used to display the arrow. |
Definition at line 76 of file vpDisplay_rgba.cpp.
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Display the projection of an object camera represented by a cone in the image.
I | : The image associated to the display. |
cMo | : Homogeneous matrix that gives the transformation between the camera frame and the object frame to project in the image. |
cam | : Camera intrinsic parameters. |
size | : Size of the object camera. |
color | : Color used to display the camera in the image. |
thickness | : Thickness of the graphics drawing. |
Definition at line 95 of file vpDisplay_uchar.cpp.
Referenced by vpSimulatorAfma6::updateArticularPosition().
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Display the projection of an object camera represented by a cone in the image.
I | : The image associated to the display. |
cMo | : Homogeneous matrix that gives the transformation between the camera frame and the object frame to project in the image. |
cam | : Camera intrinsic parameters. |
size | : Size of the object camera. |
color | : Color used to display the camera in the image. |
thickness | : Thickness of the graphics drawing. |
Definition at line 95 of file vpDisplay_rgba.cpp.
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Display a string at the image point ip location. Use rather displayText() that does the same.
To select the font used to display the string, use setFont().
I | : Image associated to the display. |
ip | : Upper left image point location of the string in the display. |
string | : String to display in overlay. |
color | : String color. |
Definition at line 114 of file vpDisplay_uchar.cpp.
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Display a string at the image point (i,j) location. Use rather displayText() that does the same.
To select the font used to display the string, use setFont().
I | : Image associated to the display. |
i,j | : Upper left image point location of the string in the display. |
string | : String to display in overlay. |
color | : String color. |
Definition at line 133 of file vpDisplay_uchar.cpp.
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Display a string at the image point ip location. Use rather displayText() that does the same.
To select the font used to display the string, use setFont().
I | : Image associated to the display. |
ip | : Upper left image point location of the string in the display. |
string | : String to display in overlay. |
color | : String color. |
Definition at line 114 of file vpDisplay_rgba.cpp.
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Display a string at the image point (i,j) location. Use rather displayText() that does the same.
To select the font used to display the string, use setFont().
I | : Image associated to the display. |
i,j | : Upper left image point location of the string in the display. |
string | : String to display in overlay. |
color | : String color. |
Definition at line 133 of file vpDisplay_rgba.cpp.
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Display a circle.
I | : The image associated to the display. |
center | : Circle center position. |
radius | : Circle radius. |
color | : Circle color. |
fill | : When set to true fill the rectangle. |
thickness | : Thickness of the circle. This parameter is only useful when fill is set to false. |
Definition at line 149 of file vpDisplay_uchar.cpp.
Referenced by vpProjectionDisplay::display().
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Display a circle.
I | : The image associated to the display. |
i,j | : Circle center position. |
radius | : Circle radius. |
color | : Circle color. |
fill | : When set to true fill the rectangle. |
thickness | : Thickness of the circle. This parameter is only useful when fill is set to false. |
Definition at line 165 of file vpDisplay_uchar.cpp.
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Display a circle.
I | : The image associated to the display. |
center | : Circle center position. |
radius | : Circle radius. |
color | : Circle color. |
fill | : When set to true fill the rectangle. |
thickness | : Thickness of the circle. This parameter is only useful when fill is set to false. |
Definition at line 148 of file vpDisplay_rgba.cpp.
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Display a circle.
I | : The image associated to the display. |
i,j | : Circle center position. |
radius | : Circle radius. |
color | : Circle color. |
fill | : When set to true fill the rectangle. |
thickness | : Thickness of the circle. This parameter is only useful when fill is set to false. |
Definition at line 164 of file vpDisplay_rgba.cpp.
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Display a cross at the image point ip location.
I | : The image associated to the display. |
ip | : Cross location. |
size | : Size (width and height) of the cross. |
color | : Cross color. |
thickness | : Thickness of the lines used to display the cross. |
Definition at line 179 of file vpDisplay_uchar.cpp.
Referenced by vpMeSite::getQueryList().
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Display a cross at the image point (i,j) location.
I | : The image associated to the display. |
i,j | : Cross location. |
size | : Size (width and height) of the cross. |
color | : Cross color. |
thickness | : Thickness of the lines used to display the cross. |
Definition at line 193 of file vpDisplay_uchar.cpp.
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Display a cross at the image point ip location.
I | : The image associated to the display. |
ip | : Cross location. |
size | : Size (width and height) of the cross. |
color | : Cross color. |
thickness | : Thickness of the lines used to display the cross. |
Definition at line 178 of file vpDisplay_rgba.cpp.
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Display a cross at the image point (i,j) location.
I | : The image associated to the display. |
i,j | : Cross location. |
size | : Size (width and height) of the cross. |
color | : Cross color. |
thickness | : Thickness of the lines used to display the cross. |
Definition at line 192 of file vpDisplay_rgba.cpp.
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Display dashed lines for the list of image points.
I | : The image associated to the display. |
ips | : List of image points. |
closeTheShape | : If true, display a dashed line from the first and last image points. |
color | : Line color. |
thickness | : Dashed line thickness. |
Definition at line 234 of file vpDisplay_uchar.cpp.
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Display a dashed line from image point ip1 to image point ip2.
I | : The image associated to the display. |
ip1,ip2 | : Initial and final image points. |
color | : Line color. |
thickness | : Dashed line thickness. |
Definition at line 206 of file vpDisplay_uchar.cpp.
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Display a dashed line from image point (i1,j1) to image point (i2,j2).
I | : The image associated to the display. |
i1,j1 | Initial image point. |
i2,j2 | Final image point. |
color | : Line color. |
thickness | : Dashed line thickness. |
Definition at line 220 of file vpDisplay_uchar.cpp.
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Display the dashed lines formed by the list of image points
I | : The image associated to the display. |
ips | : List of image points. |
closeTheShape | : If true, display a dashed line from the first and last image points. |
color | : Line color. |
thickness | : Dashed line thickness. |
Definition at line 233 of file vpDisplay_rgba.cpp.
|
static |
Display a dashed line from image point ip1 to image point ip2.
I | : The image associated to the display. |
ip1,ip2 | : Initial and final image points. |
color | : Line color. |
thickness | : Dashed line thickness. |
Definition at line 205 of file vpDisplay_rgba.cpp.
|
static |
Display a dashed line from image point (i1,j1) to image point (i2,j2).
I | : The image associated to the display. |
i1,j1 | Initial image point. |
i2,j2 | Final image point. |
color | : Line color. |
thickness | : Dashed line thickness. |
Definition at line 219 of file vpDisplay_rgba.cpp.
|
static |
Display an ellipse from its parameters expressed in pixels.
I | : Image to consider. |
center | : Center ![]() |
coef1,coef2,coef3 | : Depending on the parameter use_centered_moments these parameters are:
|
use_centered_moments | : When false, the parameters coef1, coef2, coef3 are the parameters ![]() ![]() |
color | : Drawings color. |
thickness | : Drawings thickness. |
All the points on the ellipse are drawn thanks to its parametric representation:
with .
The following example shows how to use for example this function to display the result of a tracking.
Definition at line 295 of file vpDisplay_uchar.cpp.
|
static |
Display an ellipse from its parameters expressed in pixels.
I | : Image to consider. |
center | : Center ![]() |
coef1,coef2,coef3 | : Depending on the parameter use_centered_moments these parameters are:
|
theta1,theta2 | : Angles ![]() |
use_centered_moments | : When false, the parameters coef1, coef2, coef3 are the parameters ![]() ![]() |
color | : Drawings color. |
thickness | : Drawings thickness. |
All the points on the ellipse are drawn thanks to its parametric representation:
with .
The following example shows how to use for example this function to display the result of a tracking.
Definition at line 355 of file vpDisplay_uchar.cpp.
|
static |
Display an ellipse from its parameters expressed in pixels.
I | : Image to consider. |
center | : Center ![]() |
coef1,coef2,coef3 | : Depending on the parameter use_centered_moments these parameters are:
|
use_centered_moments | : When false, the parameters coef1, coef2, coef3 are the parameters ![]() ![]() |
color | : Drawings color. |
thickness | : Drawings thickness. |
All the points on the ellipse are drawn thanks to its parametric representation:
with .
The following example shows how to use for example this function to display the result of a tracking.
Definition at line 294 of file vpDisplay_rgba.cpp.
|
static |
Display an ellipse from its parameters expressed in pixels.
I | : Image to consider. |
center | : Center ![]() |
coef1,coef2,coef3 | : Depending on the parameter use_centered_moments these parameters are:
|
theta1,theta2 | : Angles ![]() |
use_centered_moments | : When false, the parameters coef1, coef2, coef3 are the parameters ![]() ![]() |
color | : Drawings color. |
thickness | : Drawings thickness. |
All the points on the ellipse are drawn thanks to its parametric representation:
with .
The following example shows how to use for example this function to display the result of a tracking.
Definition at line 355 of file vpDisplay_rgba.cpp.
|
static |
Display the projection of an object frame represented by 3 arrows in the image.
I | : The image associated to the display. |
cMo | : Homogeneous matrix that gives the transformation between the camera frame and the object frame to project in the image. |
cam | : Camera intrinsic parameters. |
size | : Size of the object frame. |
color | : Color used to display the frame in the image. |
thickness | : the thickness of the line. |
offset | : Offset in pixels applied to the frame origin location in the image. |
Definition at line 377 of file vpDisplay_uchar.cpp.
Referenced by vpSimulatorAfma6::updateArticularPosition().
|
static |
Display the projection of an object frame represented by 3 arrows in the image.
I | : The image associated to the display. |
cMo | : Homogeneous matrix that gives the transformation between the camera frame and the object frame to project in the image. |
cam | : Camera intrinsic parameters. |
size | : Size of the object frame. |
color | : Color used to display the frame in the image. |
thickness | : the thickness of the line. |
offset | : Offset in pixels applied to the frame origin location in the image. |
Definition at line 377 of file vpDisplay_rgba.cpp.
|
static |
Display the lines formed by the list of image points.
I | : The image associated to the display. |
ips | : List of image points. |
closeTheShape | : If true, display a line from the first and last image points. |
color | : Line color. |
thickness | : Line thickness. |
Definition at line 418 of file vpDisplay_uchar.cpp.
|
static |
Display a line from image point ip1 to image point ip2.
I | : The image associated to the display. |
ip1,ip2 | : Initial and final image points. |
color | : Line color. |
thickness | : Line thickness. |
Definition at line 391 of file vpDisplay_uchar.cpp.
Referenced by vpMbtDistanceKltCylinder::display(), vpMbtDistanceKltPoints::display(), vpWireFrameSimulator::display_scene(), vpWireFrameSimulator::displayTrajectory(), vpWireFrameSimulator::getExternalImage(), vpMbDepthDenseTracker::segmentPointCloud(), vpMbDepthNormalTracker::segmentPointCloud(), and vpSimulatorAfma6::updateArticularPosition().
|
static |
Display a line from image point (i1,j1) to image point (i2,j2).
I | : The image associated to the display. |
i1,j1 | Initial image point. |
i2,j2 | Final image point. |
color | : Line color. |
thickness | : Line thickness. |
Definition at line 405 of file vpDisplay_uchar.cpp.
|
static |
Display the lines formed by the list of image points.
I | : The image associated to the display. |
ips | : List of image points. |
closeTheShape | : If true, draw a line from the first and last image points. |
color | : Line color. |
thickness | : Line thickness. |
Definition at line 417 of file vpDisplay_rgba.cpp.
|
static |
Display a line from image point ip1 to image point ip2.
I | : The image associated to the display. |
ip1,ip2 | : Initial and final image points. |
color | : Line color. |
thickness | : Line thickness. |
Definition at line 390 of file vpDisplay_rgba.cpp.
|
static |
Display a line from image point (i1,j1) to image point (i2,j2).
I | : The image associated to the display. |
i1,j1 | Initial image point. |
i2,j2 | Final image point. |
color | : Line color. |
thickness | : Line thickness. |
Definition at line 404 of file vpDisplay_rgba.cpp.
|
static |
Display a point at the image point ip location.
I | : The image associated to the display. |
ip | : Point location. |
color | : Point color. |
thickness | : Thickness of the point |
Definition at line 438 of file vpDisplay_uchar.cpp.
Referenced by vpWireFrameSimulator::displayTrajectory(), vpWireFrameSimulator::getExternalImage(), and vpMeNurbs::seekExtremitiesCanny().
|
static |
Display a point at the image point (i,j) location.
I | : The image associated to the display. |
i,j | : Point location. |
color | : Point color. |
thickness | : Thickness of the point |
Definition at line 451 of file vpDisplay_uchar.cpp.
|
static |
Display a point at the image point ip location.
I | : The image associated to the display. |
ip | : Point location. |
color | : Point color. |
thickness | : Thickness of the point |
Definition at line 437 of file vpDisplay_rgba.cpp.
|
static |
Display a point at the image point (i,j) location.
I | : The image associated to the display. |
i,j | : Point location. |
color | : Point color. |
thickness | : Thickness of the point |
Definition at line 450 of file vpDisplay_rgba.cpp.
|
static |
Display a polygon defined by a vector of image points.
I | : The image associated to the display. |
vip | : Vector of image point that define the vertexes of the polygon. |
color | : Line color. |
thickness | : Line thickness. |
Definition at line 464 of file vpDisplay_uchar.cpp.
|
static |
Display a polygon defined by a vector of image points.
I | : The image associated to the display. |
vip | : Vector of image point that define the vertexes of the polygon. |
color | : Line color. |
thickness | : Line thickness. |
Definition at line 462 of file vpDisplay_rgba.cpp.
|
static |
Display a rectangle defined by its center, its orientation (angle) and its size.
I | : Image associated to the display. |
center | : Rectangle center point. |
angle | : Angle in radians width an horizontal axis oriented from left to right. |
width,height | : Rectangle size. |
color | : Rectangle color. |
thickness | : Thickness of the four lines used to display the rectangle. |
Definition at line 542 of file vpDisplay_uchar.cpp.
|
static |
Display a rectangle with topLeft as the top-left corner and width and height the rectangle size.
I | : The image associated to the display. |
topLeft | : Top-left corner of the rectangle. |
bottomRight | : Bottom-right corner of the rectangle. |
color | : Rectangle color. |
fill | : When set to true fill the rectangle. |
thickness | : Thickness of the four lines used to display the rectangle. This parameter is only useful when fill is set to false. |
Definition at line 562 of file vpDisplay_uchar.cpp.
|
static |
Display a rectangle with topLeft as the top-left corner and width and height the rectangle size.
I | : The image associated to the display. |
topLeft | : Top-left corner of the rectangle. |
width,height | : Rectangle size. |
color | : Rectangle color. |
fill | : When set to true fill the rectangle. |
thickness | : Thickness of the four lines used to display the rectangle. This parameter is only useful when fill is set to false. |
Definition at line 484 of file vpDisplay_uchar.cpp.
Referenced by vpMeNurbs::seekExtremitiesCanny().
|
static |
Display a rectangle with topLeft as the top-left corner and width and height the rectangle size.
I | : The image associated to the display. |
rectangle | : Rectangle characteristics. |
color | : Rectangle color. |
fill | : When set to true fill the rectangle. |
thickness | : Thickness of the four lines used to display the rectangle. This parameter is only useful when fill is set to false. |
Definition at line 523 of file vpDisplay_uchar.cpp.
|
static |
Display a rectangle with (i,j) as the top-left corner and width and height the rectangle size.
I | : The image associated to the display. |
i,j | : Top-left corner of the rectangle. |
width,height | : Rectangle size. |
color | : Rectangle color. |
fill | : When set to true fill the rectangle. |
thickness | : Thickness of the four lines used to display the rectangle. This parameter is only useful when fill is set to false. |
Definition at line 504 of file vpDisplay_uchar.cpp.
|
static |
Display a rectangle defined by its center, its orientation (angle) and its size.
I | : Image associated to the display. |
i,j | : Rectangle center point. |
angle | : Angle in radians width an horizontal axis oriented from left to right. |
width,height | : Rectangle size. |
color | : Rectangle color. |
thickness | : Thickness of the four lines used to display the rectangle. |
Definition at line 582 of file vpDisplay_uchar.cpp.
|
static |
Display a rectangle defined by its center, its orientation (angle) and its size.
I | : Image associated to the display. |
center | : Rectangle center point. |
angle | : Angle in radians width an horizontal axis oriented from left to right. |
width,height | : Rectangle size. |
color | : Rectangle color. |
thickness | : Thickness of the four lines used to display the rectangle. |
Definition at line 540 of file vpDisplay_rgba.cpp.
|
static |
Display a rectangle with topLeft as the top-left corner and width and height the rectangle size.
I | : The image associated to the display. |
topLeft | : Top-left corner of the rectangle. |
bottomRight | : Bottom-right corner of the rectangle. |
color | : Rectangle color. |
fill | : When set to true fill the rectangle. |
thickness | : Thickness of the four lines used to display the rectangle. This parameter is only useful when fill is set to false. |
Definition at line 560 of file vpDisplay_rgba.cpp.
|
static |
Display a rectangle with topLeft as the top-left corner and width and height the rectangle size.
I | : The image associated to the display. |
topLeft | : Top-left corner of the rectangle. |
width,height | : Rectangle size. |
color | : Rectangle color. |
fill | : When set to true fill the rectangle. |
thickness | : Thickness of the four lines used to display the rectangle. This parameter is only useful when fill is set to false. |
Definition at line 482 of file vpDisplay_rgba.cpp.
|
static |
Display a rectangle with topLeft as the top-left corner and width and height the rectangle size.
I | : The image associated to the display. |
rectangle | : Rectangle characteristics. |
color | : Rectangle color. |
fill | : When set to true fill the rectangle. |
thickness | : Thickness of the four lines used to display the rectangle. This parameter is only useful when fill is set to false. |
Definition at line 521 of file vpDisplay_rgba.cpp.
|
static |
Display a rectangle with (i,j) as the top-left corner and width and height the rectangle size.
I | : The image associated to the display. |
i,j | : Top-left corner of the rectangle. |
width,height | : Rectangle size. |
color | : Rectangle color. |
fill | : When set to true fill the rectangle. |
thickness | : Thickness of the four lines used to display the rectangle. This parameter is only useful when fill is set to false. |
Definition at line 502 of file vpDisplay_rgba.cpp.
|
static |
Display a rectangle defined by its center, its orientation (angle) and its size.
I | : Image associated to the display. |
i,j | : Rectangle center point. |
angle | : Angle in radians width an horizontal axis oriented from left to right. |
width,height | : Rectangle size. |
color | : Rectangle color. |
thickness | : Thickness of the four lines used to display the rectangle. |
Definition at line 579 of file vpDisplay_rgba.cpp.
Update the display with the content of the image that is in the region of interest.
I | : Image. |
roi | : Region of interest. |
Definition at line 682 of file vpDisplay_uchar.cpp.
Update the display with the content of the image that is in the region of interest.
I | : Image. |
roi | : Region of interest. |
Definition at line 679 of file vpDisplay_rgba.cpp.
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static |
Display a string at the image point ip location.
To select the font used to display the string, use setFont().
I | : Image associated to the display. |
ip | : Upper left image point location of the string in the display. |
s | : String to display in overlay. |
color | : String color. |
Definition at line 600 of file vpDisplay_uchar.cpp.
|
static |
Display a string at the image point (i,j) location.
To select the font used to display the string, use setFont().
I | : Image associated to the display. |
i,j | : Upper left image point location of the string in the display. |
s | : String to display in overlay. |
color | : String color. |
Definition at line 618 of file vpDisplay_uchar.cpp.
|
static |
Display a string at the image point ip location.
To select the font used to display the string, use setFont().
I | : Image associated to the display. |
ip | : Upper left image point location of the string in the display. |
s | : String to display in overlay. |
color | : String color. |
Definition at line 597 of file vpDisplay_rgba.cpp.
|
static |
Display a string at the image point (i,j) location.
To select the font used to display the string, use setFont().
I | : Image associated to the display. |
i,j | : Upper left image point location of the string in the display. |
s | : String to display in overlay. |
color | : String color. |
Definition at line 615 of file vpDisplay_rgba.cpp.
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static |
Flushes the output buffer associated to image I display. It's necessary to use this function to see the results of any drawing.
Definition at line 652 of file vpDisplay_uchar.cpp.
Referenced by vpMeEllipse::initTracking(), vpMbDepthDenseTracker::segmentPointCloud(), vpMbDepthNormalTracker::segmentPointCloud(), vpSimulatorAfma6::setPosition(), and vpSimulatorAfma6::updateArticularPosition().
Flushes the output buffer associated to image I display. It's necessary to use this function to see the results of any drawing.
Definition at line 649 of file vpDisplay_rgba.cpp.
Flushes the output buffer associated to image I display. It's necessary to use this function to see the results of any drawing.
Definition at line 663 of file vpDisplay_uchar.cpp.
Flushes the output buffer associated to image I display. It's necessary to use this function to see the results of any drawing.
Definition at line 660 of file vpDisplay_rgba.cpp.
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static |
Wait for a click from one of the mouse button.
I | [in] : The displayed image. |
blocking | [in] : Blocking behavior.
|
Definition at line 701 of file vpDisplay_uchar.cpp.
Referenced by vpWireFrameSimulator::navigation(), and QPlot::wait().
|
static |
Wait for a click from one of the mouse button and get the position of the clicked image point.
I | [in] : The displayed image. |
ip | [out] : The coordinates of the clicked image point. |
blocking | [in] : Blocking behavior.
|
Definition at line 721 of file vpDisplay_uchar.cpp.
|
static |
Wait for a mouse button click and get the position of the clicked image point. The button used to click is also set.
I | [in] : The displayed image. |
ip | [out] : The coordinates of the clicked image point. |
button | [out] : The button used to click. |
blocking | [in] :
|
Definition at line 746 of file vpDisplay_uchar.cpp.
|
static |
Wait for a mouse button click and get the position of the clicked image point. The button used to click is also set.
I | [in] : The displayed image. |
button | [out] : The button used to click. |
blocking | [in] :
|
Definition at line 768 of file vpDisplay_uchar.cpp.
Wait for a click from one of the mouse button.
I | [in] : The displayed image. |
blocking | [in] : Blocking behavior.
|
Definition at line 698 of file vpDisplay_rgba.cpp.
|
static |
Wait for a click from one of the mouse button and get the position of the clicked image point.
I | [in] : The displayed image. |
ip | [out] : The coordinates of the clicked image point. |
blocking | [in] : Blocking behavior.
|
Definition at line 718 of file vpDisplay_rgba.cpp.
|
static |
Wait for a mouse button click and get the position of the clicked image point. The button used to click is also set.
I | [in] : The displayed image. |
ip | [out] : The coordinates of the clicked image point. |
button | [out] : The button used to click. |
blocking | [in] :
|
Definition at line 743 of file vpDisplay_rgba.cpp.
|
static |
Wait for a mouse button click and get the position of the clicked image point. The button used to click is also set.
I | [in] : The displayed image. |
button | [out] : The button used to click. |
blocking | [in] :
|
Definition at line 765 of file vpDisplay_rgba.cpp.
|
static |
Wait for a mouse button click release and get the position of the clicked image point. The button used to click is also set.
I | [in] : The displayed image. |
ip | [out] : The coordinates of the clicked image point. |
button | [out] : The clicked button. |
blocking | [in] :
|
Definition at line 794 of file vpDisplay_uchar.cpp.
Referenced by vpWireFrameSimulator::navigation().
|
static |
Wait for a mouse button click release and get the position of the clicked image point. The button used to click is also set.
I | [in] : The displayed image. |
button | [out] : The clicked button. |
blocking | [in] :
|
Definition at line 816 of file vpDisplay_uchar.cpp.
|
static |
Wait for a mouse button click release and get the position of the clicked image point. The button used to click is also set.
I | [in] : The displayed image. |
ip | [out] : The coordinates of the clicked image point. |
button | [out] : The clicked button. |
blocking | [in] :
|
Definition at line 791 of file vpDisplay_rgba.cpp.
|
static |
Wait for a mouse button click release and get the position of the clicked image point. The button used to click is also set.
I | [in] : The displayed image. |
button | [out] : The clicked button. |
blocking | [in] :
|
Definition at line 813 of file vpDisplay_rgba.cpp.
|
inline |
Return the value of the down scale factor applied to the image in order to reduce the size of the window used to display the image.
Definition at line 228 of file vpDisplay.h.
|
static |
Return the value of the down scale factor applied to the image in order to reduce the size of the window used to display the image.
I | : Image associated to the display window. |
vpDisplayException::notInitializedError | : If the video device is not initialized. |
Definition at line 1188 of file vpDisplay_uchar.cpp.
Return the value of the down scale factor applied to the image in order to reduce the size of the window used to display the image.
I | : Image associated to the display window. |
vpDisplayException::notInitializedError | : If the video device is not initialized. |
Definition at line 1178 of file vpDisplay_rgba.cpp.
|
inline |
Return the display height.
Definition at line 233 of file vpDisplay.h.
|
static |
Get the window pixmap and put it in vpRGBa image.
The code below shows how to use this method.
Definition at line 143 of file vpDisplay.cpp.
Get the window pixmap and put it in vpRGBa image.
The code below shows how to use this method.
Definition at line 217 of file vpDisplay.cpp.
|
static |
Get a keyboard event.
I | [in] : The displayed image. |
blocking | [in] : Blocking behavior.
|
Below you will find an example showing how to use this method.
Definition at line 905 of file vpDisplay_uchar.cpp.
|
static |
Get a keyboard event.
I | [in] : The displayed image. |
blocking | [in] : Blocking behavior.
|
key | [out]: If possible, an ISO Latin-1 character corresponding to the keyboard key. |
Below you will find an example showing how to use this method.
Definition at line 1087 of file vpDisplay_uchar.cpp.
|
static |
Get a keyboard event.
I | [in] : The displayed image. |
blocking | [in] : Blocking behavior.
|
key | [out]: If possible, an ISO Latin-1 character corresponding to the keyboard key. |
Below you will find an example showing how to use this method.
Definition at line 996 of file vpDisplay_uchar.cpp.
Get a keyboard event.
I | [in] : The displayed image. |
blocking | [in] : Blocking behavior.
|
Below you will find an example showing how to use this method.
Definition at line 901 of file vpDisplay_rgba.cpp.
|
static |
Get a keyboard event.
I | [in] : The displayed image. |
blocking | [in] : Blocking behavior.
|
key | [out]: If possible, an ISO Latin-1 character corresponding to the keyboard key. |
Below you will find an example showing how to use this method.
Definition at line 1083 of file vpDisplay_rgba.cpp.
|
static |
Get a keyboard event.
I | [in] : The displayed image. |
blocking | [in] : Blocking behavior.
|
key | [out]: If possible, an ISO Latin-1 character corresponding to the keyboard key. |
Below you will find an example showing how to use this method.
Definition at line 992 of file vpDisplay_rgba.cpp.
|
static |
Get the coordinates of the mouse pointer.
I | [in] : The displayed image. |
ip | [out] : The coordinates of the mouse pointer. |
Definition at line 1101 of file vpDisplay_uchar.cpp.
|
static |
Get the coordinates of the mouse pointer.
I | [in] : The displayed image. |
ip | [out] : The coordinates of the mouse pointer. |
Definition at line 1097 of file vpDisplay_rgba.cpp.
|
static |
Get the coordinates of the mouse pointer.
I | [in] : The displayed image. |
ip | [out] : The coordinates of the mouse pointer. |
Definition at line 1115 of file vpDisplay_uchar.cpp.
Referenced by vpWireFrameSimulator::navigation().
|
static |
Get the coordinates of the mouse pointer.
I | [in] : The displayed image. |
ip | [out] : The coordinates of the mouse pointer. |
Definition at line 1111 of file vpDisplay_rgba.cpp.
|
inline |
|
inline |
Return the position (along the horizontal axis) on the screen of the display window.
Definition at line 244 of file vpDisplay.h.
|
inline |
Return the position (along the vertical axis) on the screen of the display window.
Definition at line 249 of file vpDisplay.h.
|
inline |
Check if the display has been initialised
Definition at line 256 of file vpDisplay.h.
Set the window background.
I | : Image associated to the display window. |
color | Background color. |
vpDisplayException::notInitializedError | : If the video device is not initialized. |
Definition at line 1129 of file vpDisplay_uchar.cpp.
Set the window background.
I | : Image associated to the display window. |
color | Background color. |
vpDisplayException::notInitializedError | : If the video device is not initialized. |
Definition at line 1125 of file vpDisplay_rgba.cpp.
|
virtual |
Set the down scale factor applied to the image in order to reduce the display size.
scale | : Scale factor applied to display a rescaled image. |
Reimplemented in vpDisplayWin32.
Definition at line 231 of file vpDisplay.cpp.
|
virtual |
Set the down scaling factor either in auto mode or set manually.
This method has to be called before display initialization.
Reimplemented in vpDisplayWin32.
Definition at line 324 of file vpDisplay.cpp.
|
static |
Set the font of a text printed in the display overlay. To print a text you may use displayCharString().
I | : Image associated to the display window. |
fontname | : The expected font name. |
Definition at line 1147 of file vpDisplay_uchar.cpp.
Set the font of a text printed in the display overlay. To print a text you may use displayCharString().
I | : Image associated to the display window. |
fontname | : The expected font name. |
Definition at line 1140 of file vpDisplay_rgba.cpp.
|
protected |
Set the down scaling factor either in auto mode or set manually.
Definition at line 259 of file vpDisplay.cpp.
|
static |
Set the windows title.
I | : Image associated to the display window. |
windowtitle | : Window title. |
Definition at line 1159 of file vpDisplay_uchar.cpp.
Set the windows title.
I | : Image associated to the display window. |
windowtitle | : Window title. |
Definition at line 1149 of file vpDisplay_rgba.cpp.
|
static |
Set the window position in the screen.
I | : Image associated to the display window. |
winx,winy | : Position of the upper-left window's border in the screen. |
vpDisplayException::notInitializedError | : If the video device is not initialized. |
Definition at line 1174 of file vpDisplay_uchar.cpp.
Set the window position in the screen.
I | : Image associated to the display window. |
winx,winy | : Position of the upper-left window's border in the screen. |
vpDisplayException::notInitializedError | : If the video device is not initialized. |
Definition at line 1164 of file vpDisplay_rgba.cpp.
|
protected |
display has been initialized
Definition at line 203 of file vpDisplay.h.
Referenced by vpDisplayGTK::getImage(), and vpDisplayX::getImage().
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Definition at line 209 of file vpDisplay.h.
Referenced by vpDisplayGTK::getImage(), and vpDisplayX::getImage().
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Definition at line 211 of file vpDisplay.h.
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Definition at line 212 of file vpDisplay.h.
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Definition at line 210 of file vpDisplay.h.
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Definition at line 208 of file vpDisplay.h.
Referenced by vpDisplayGTK::getImage(), and vpDisplayX::getImage().
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display position
Definition at line 205 of file vpDisplay.h.
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display position
Definition at line 207 of file vpDisplay.h.