#include <deque>#include "Image/DrawOps.H"#include "Image/ColorOps.H"#include "Image/ColorMap.H"#include "Image/CutPaste.H"#include "Image/FilterOps.H"#include "Image/Image.H"#include "Image/MathOps.H"#include "Image/Pixels.H"#include "Image/Point2D.H"#include "Image/Range.H"#include "Image/ShapeOps.H"#include "Image/Transforms.H"#include "Image/MatrixOps.H"#include "Util/Assert.H"#include "Util/MathFunctions.H"#include "Util/sformat.H"#include "rutz/trace.h"#include <cmath>#include "inst/Image/DrawOps.I"
Go to the source code of this file.
Functions | |
| void | drawTraj (Image< PixRGB< byte > > &img, const Point2D< int > *foa, const Point2D< int > *foas_end) |
| draw the trajectory for the points in foas onto img | |
| Image< PixRGB< byte > > | colGreyCombo (const Image< PixRGB< byte > > &colimg, const Image< float > &bwimg, const bool xcombo, const bool interp) |
| build a combo between a color and greyscale image | |
| Image< PixRGB< byte > > | colColCombo (const Image< PixRGB< byte > > &colimg1, const Image< PixRGB< byte > > &colimg2, const bool xcombo, const bool interp) |
| build a combo between a color and color image | |
| Image< PixRGB< byte > > | highlightRegions (const Image< PixRGB< byte > > &img, const Image< byte > &mask, const int maxval) |
| highlight an image in the regions given by a mask | |
| Image< PixRGB< byte > > | warp3Dmap (const Image< PixRGB< byte > > &img, const Image< float > &hmap, const float pitch, const float yaw, Dims &imdims) |
| warp image onto height map | |
| void | inplaceSetValMask (Image< float > &dest, const Image< byte > &mask, const float val) |
| Set values at all locations where mask is non-zero. | |
| template<class T > | |
| void | drawDisk (Image< T > &dst, const Point2D< int > ¢er, const int radius, const T value) |
| template<class T > | |
| void | drawLine (Image< T > &dst, const Point2D< int > &pos, float ori, float len, const T col, const int rad=1) |
| template<class T > | |
| void | drawLine (Image< T > &dst, const Point2D< int > &p1, const Point2D< int > &p2, const T col, const int rad) |
| template<class T > | |
| void | drawCorner (Image< T > &dst, const Point2D< int > &pos, float ori, float ang, float len, const T col, const int rad=1) |
| template<class T > | |
| void | drawRect (Image< T > &dst, const Rectangle &r, const T color, const int rad) |
| template<class T > | |
| void | drawRectSquareCorners (Image< T > &dst, const Rectangle &r1, const T color, const int linewidth) |
| template<class T > | |
| void | drawRectOR (Image< T > &dst, const Rectangle &r, const T color, const int rad, const float ori) |
| template<class T > | |
| void | drawRectEZ (Image< T > &dst, const Rectangle &r, const T color, const int rad) |
| template<class T > | |
| void | drawFilledRect (Image< T > &dst, const Rectangle &r, const T val) |
| template<class T > | |
| Image< T > | drawHistogram (std::vector< float > hist, int width, int height, T lineVal, T fillVal) |
| template<class T > | |
| void | drawCross (Image< T > &dst, const Point2D< int > &p, const T col, const int siz, const int rad) |
| template<class T > | |
| void | drawCrossOR (Image< T > &dst, const Point2D< int > &p, const T col, const int siz, const int rad, const float ori) |
| template<class T > | |
| void | drawPatch (Image< T > &dst, const Point2D< int > &p, const int siz, const T col) |
| template<class T > | |
| void | drawPatchBB (Image< T > &dst, const Point2D< int > &p, const int siz, const T col, const T bgcol) |
| template<class T > | |
| void | drawCircle (Image< T > &dst, const Point2D< int > &p, const int radius, const T col, const int rad) |
| template<class T > | |
| void | drawEllipse (Image< T > &dst, const Point2D< int > &p, const int radiusx, const int radiusy, const T col, const int rad) |
| template<class T_or_RGB > | |
| void | drawSuperquadric (Image< T_or_RGB > &dst, const Point2D< int > &p, const float a, const float b, const float e, const T_or_RGB col, const float rot, const float k1, const float k2, const float thetai, const float thetaf, const int rad, const int nSeg) |
| Draw a superquadric shape. nSeg defines the quality of the shape. ie. how many line to draw. | |
| template<class T > | |
| void | drawArrow (Image< T > &dst, const Point2D< int > &p1, const Point2D< int > &p2, const T col, const int rad) |
| template<class T > | |
| void | drawGrid (Image< T > &dst, const int spacingX, const int spacingY, const int thickX, const int thickY, const T col) |
| template<class T , class TT > | |
| void | drawContour2D (const Image< T > &src, Image< TT > &dst, const TT &col, const byte rad) |
| template<class T > | |
| void | drawGrid (Image< T > &dst, const uint nx, const uint ny, const int thick, const T col) |
| template<class T > | |
| void | writeText (Image< T > &dst, const Point2D< int > &pt, const char *text, const T col, const T bgcol, const SimpleFont &f, const bool transparent_bg, const TextAnchor anchor) |
| template<class T > | |
| Image< T > | makeMultilineTextBox (const int w, const std::string *lines, const size_t nlines, const T col, const T bg, const size_t max_chars_per_line_hint, const int fontwidth) |
| template<class T > | |
| void | drawPoint (Image< T > &dst, int X, int Y, T pix) |
| template<class T > | |
| int | drawDiskCheckTarget (Image< T > &dst, Image< T > &mask, const Point2D< int > ¢er, const int radius, const T value, const T targetvalue, const T floodvalue) |
| Draws a disk in image and check if it hits a target. | |
| template<class T > | |
| Image< PixRGB< T > > | warp3D (const Image< PixRGB< T > > &ima, const Image< float > &zmap, const float pitch, const float yaw, const float zMax, Dims &dims) |
| Warp image in 3D onto z-map. | |
| Image< PixRGB< byte > > | formatMapForDisplay (const Image< float > &img, const float factor, const Dims &newdims, const bool useInterp, const ColorMap &cmap, const bool showColorScale, const char *label) |
| Format a feature map for display. | |
| template<typename T , class U > | |
| Image< PixRGB< byte > > | linePlot (const U &points, const int w, const int h, const T &minVal, const T &maxVal, const char *title, const char *ylabel, const char *xlabel, const PixRGB< byte > &linecol, const PixRGB< byte > &bckcol, const int numticks, const bool axisonright) |
| template<typename T > | |
| Image< PixRGB< byte > > | multilinePlot (const std::vector< std::vector< T > > &lines, const int w, const int h, T minVal, T maxVal, const char *title, const char *ylabel, const char *xlabel, const std::vector< PixRGB< byte > > &linescolor, const PixRGB< byte > &gridcolor, const PixRGB< byte > &bckcolor) |
| Generate multiline plot from a vector of lines. | |
| template<class T > | |
| void | drawOutlinedPolygon (Image< T > &img, const std::vector< Point2D< int > > &polygon, const T col, const Point2D< int > trans, const float rot, const float scale, const float k1, const float k2, const int rad) |
| template<class T > | |
| void | drawFilledPolygon (Image< T > &img, const std::vector< Point2D< int > > &polygon, const T col) |
| Image< PixRGB< byte > > | drawMeters (const MeterInfo *infos, const size_t ninfo, const size_t nx, const Dims &meterdims) |
| Draw some bargraph meters. | |
| template Image< PixRGB< byte > > | linePlot (const std::vector< double > &points, const int w, const int h, const double &minVal, const double &maxVal, const char *title, const char *ylabel, const char *xlabel, const PixRGB< byte > &linecol, const PixRGB< byte > &bckcol, const int numticks, const bool axisonright) |
| template Image< PixRGB< byte > > | linePlot (const std::deque< double > &points, const int w, const int h, const double &minVal, const double &maxVal, const char *title, const char *ylabel, const char *xlabel, const PixRGB< byte > &linecol, const PixRGB< byte > &bckcol, const int numticks, const bool axisonright) |
| template Image< PixRGB< byte > > | linePlot (const std::deque< float > &points, const int w, const int h, const float &minVal, const float &maxVal, const char *title, const char *ylabel, const char *xlabel, const PixRGB< byte > &linecol, const PixRGB< byte > &bckcol, const int numticks, const bool axisonright) |
| template Image< PixRGB< byte > > | linePlot (const std::vector< float > &points, const int w, const int h, const float &minVal, const float &maxVal, const char *title, const char *ylabel, const char *xlabel, const PixRGB< byte > &linecol, const PixRGB< byte > &bckcol, const int numticks, const bool axisonright) |
| template Image< PixRGB< byte > > | linePlot (const std::vector< int > &points, const int w, const int h, const int &minVal, const int &maxVal, const char *title, const char *ylabel, const char *xlabel, const PixRGB< byte > &linecol, const PixRGB< byte > &bckcol, const int numticks, const bool axisonright) |
| template void | drawContour2D (const Image< byte > &src, Image< PixRGB< byte > > &dst, const PixRGB< byte > &col, const byte rad) |
| template void | drawContour2D (const Image< byte > &src, Image< byte > &dst, const byte &col, const byte rad) |
| template Image< PixRGB< byte > > | drawHistogram (std::vector< float > hist, int width, int height, PixRGB< byte > lineVal, PixRGB< byte > fillVal) |
functions for drawing on images
Definition in file DrawOps.C.
| Image< PixRGB<byte> > colColCombo | ( | const Image< PixRGB< byte > > & | colimg1, | |
| const Image< PixRGB< byte > > & | colimg2, | |||
| const bool | xcombo, | |||
| const bool | interp = true | |||
| ) |
build a combo between a color and color image
| colimg1 | the color image (e.g., trajectory + saliency map) | |
| colimg2 | the second color image (e.g., the scene highlighted by TRM) | |
| xcombo | will combine horizontally if true, otherwise vertically | |
| interp | use bilinear interpolation for any image rescaling |
Definition at line 95 of file DrawOps.C.
References ASSERT, concatX(), and concatY().
Referenced by SimulationViewerStd::getTraj().
| Image< PixRGB<byte> > colGreyCombo | ( | const Image< PixRGB< byte > > & | colimg, | |
| const Image< float > & | bwimg, | |||
| const bool | xcombo, | |||
| const bool | interp = true | |||
| ) |
build a combo between a color and greyscale image
| colimg | the color image (e.g., trajectory) | |
| bwimg | the greyscale image (e.g., saliency map) | |
| xcombo | will combine horizontally if true, otherwise vertically | |
| interp | use bilinear interpolation for any image rescaling |
Definition at line 74 of file DrawOps.C.
References ASSERT, concatX(), concatY(), Image< T >::getDims(), Image< T >::initialized(), makeRGB(), and ZEROS.
Referenced by SimulationViewerStd::getTraj(), SimulationViewerCompress::getTraj(), main(), and SimulationViewerStats::save1().
| int drawDiskCheckTarget | ( | Image< T > & | dst, | |
| Image< T > & | mask, | |||
| const Point2D< int > & | center, | |||
| const int | radius, | |||
| const T | value, | |||
| const T | targetval, | |||
| const T | floodval | |||
| ) | [inline] |
Draws a disk in image and check if it hits a target.
| mask | input binary target mask to draw into | |
| center | coordinates of disk center | |
| radius | radisu of disk, in pixels | |
| value | pixel value used to draw the disk | |
| targetval | value with which the targets are represented | |
| floodval | value to flood target with if target hit |
Definition at line 888 of file DrawOps.C.
References ASSERT, Image< T >::coordsOk(), flood(), Image< T >::getVal(), Point2D< T >::i, Image< T >::initialized(), Image< T >::setVal(), sqrt(), and squareOf().
| Image<PixRGB<byte> > drawMeters | ( | const MeterInfo * | infos, | |
| const size_t | ninfo, | |||
| const size_t | nx, | |||
| const Dims & | meterdims | |||
| ) |
Draw some bargraph meters.
Definition at line 1570 of file DrawOps.C.
References ASSERT, clampValue(), SimpleFont::fixedMaxHeight(), Dims::h(), sformat(), SimpleFont::w(), Dims::w(), writeText(), and ZEROS.
| void drawSuperquadric | ( | Image< T_or_RGB > & | dst, | |
| const Point2D< int > & | p, | |||
| const float | a, | |||
| const float | b, | |||
| const float | e, | |||
| const T_or_RGB | col, | |||
| const float | rot, | |||
| const float | k1, | |||
| const float | k2, | |||
| const float | thetai, | |||
| const float | thetaf, | |||
| const int | rad, | |||
| const int | nSeg | |||
| ) | [inline] |
Draw a superquadric shape. nSeg defines the quality of the shape. ie. how many line to draw.
Definition at line 643 of file DrawOps.C.
References Point2D< T >::i.
| void drawTraj | ( | Image< PixRGB< byte > > & | img, | |
| const Point2D< int > * | foas_begin, | |||
| const Point2D< int > * | foas_end | |||
| ) |
draw the trajectory for the points in foas onto img
Yellow circles and red arrows are drawn, connecting the points in foas.
| foas | a vector with the foci of attention ised for drawing |
Definition at line 59 of file DrawOps.C.
References drawArrow(), and drawCircle().
| Image< PixRGB<byte> > formatMapForDisplay | ( | const Image< float > & | img, | |
| const float | factor, | |||
| const Dims & | newdims, | |||
| const bool | useInterp, | |||
| const ColorMap & | cmap, | |||
| const bool | showColorScale, | |||
| const char * | label | |||
| ) |
Format a feature map for display.
Take an Image<float> feature map as input and convert it to PixRGB<byte> by either multiplying the values by a factor or by normalizing them to 0 .. 255 (if factor is 0.0), and then using a given color map (which will also be displayed if showColorScale is true). Then rescale to the specified dims, using interpolation if desired. Then write a descriptor label in the top-left corner using a large font, and finally show the original range of values in the bottom-right corner uing a tiny font.
Definition at line 1056 of file DrawOps.C.
References colorize(), drawRect(), SimpleFont::FIXED(), Image< T >::getHeight(), getMinMax(), Image< T >::getVal(), Image< T >::getWidth(), SimpleFont::h(), Image< T >::initialized(), inplaceNormalize(), Image< T >::resize(), sformat(), Rectangle::tlbrI(), SimpleFont::w(), and writeText().
| Image< PixRGB<byte> > highlightRegions | ( | const Image< PixRGB< byte > > & | img, | |
| const Image< byte > & | mask, | |||
| const int | maxval | |||
| ) |
highlight an image in the regions given by a mask
Definition at line 124 of file DrawOps.C.
References binaryReverse(), chamfer34(), inplaceNormalize(), and Image< T >::setVal().
Referenced by SimulationViewerStd::getTraj().
Set values at all locations where mask is non-zero.
Definition at line 152 of file DrawOps.C.
References ASSERT, Image< T >::begin(), Image< T >::beginw(), Image< T >::endw(), and Image< T >::isSameSize().
| Image<PixRGB<byte> > linePlot | ( | const U & | points, | |
| const int | w, | |||
| const int | h, | |||
| const T & | minVal = T(), |
|||
| const T & | maxVal = T(), |
|||
| const char * | title = "", |
|||
| const char * | yLabel = "", |
|||
| const char * | xLabel = "", |
|||
| const PixRGB< byte > & | linecol = PixRGB< byte >(0, 0, 0), |
|||
| const PixRGB< byte > & | bckcol = PixRGB< byte >(255, 255, 255), |
|||
| const int | numticks = 4, |
|||
| const bool | axisonright = false | |||
| ) | [inline] |
Generate a plot from a vector of points. Choose numticks < 0 to disable x and y axes tick marks. class U should be a deque or vector
Definition at line 1132 of file DrawOps.C.
References SimpleFont::fixedMaxHeight(), flipVertic(), SimpleFont::h(), Point2D< T >::i, sformat(), Image< T >::size(), transpose(), SimpleFont::w(), writeText(), and ZEROS.
Referenced by SVEMNPlot::PlotBuf::draw(), and PlotBuffer::draw().
| Image<PixRGB<byte> > multilinePlot | ( | const std::vector< std::vector< T > > & | lines, | |
| const int | w, | |||
| const int | h, | |||
| T | minVal, | |||
| T | maxVal, | |||
| const char * | title, | |||
| const char * | ylabel, | |||
| const char * | xlabel, | |||
| const std::vector< PixRGB< byte > > & | linescolor, | |||
| const PixRGB< byte > & | gridcolor, | |||
| const PixRGB< byte > & | bckcolor | |||
| ) | [inline] |
Generate multiline plot from a vector of lines.
Definition at line 1299 of file DrawOps.C.
References SimpleFont::fixedMaxHeight(), flipVertic(), SimpleFont::h(), Point2D< T >::i, min(), sformat(), transpose(), SimpleFont::w(), writeText(), and ZEROS.
| Image<PixRGB<T> > warp3D | ( | const Image< PixRGB< T > > & | ima, | |
| const Image< float > & | zmap, | |||
| const float | pitch, | |||
| const float | yaw, | |||
| const float | zMax, | |||
| Dims & | dims | |||
| ) | [inline] |
Warp image in 3D onto z-map.
| ima | Input image | |
| zmap | Height map of same size as ima | |
| pitch | 3D pitch angle, in degrees | |
| yaw | 3D yaw angle, in degrees | |
| dims | The result will have these dimensions, unless the dimensions are empty (i.e. 0-by-0), in which case the result will be the best size computed from ima's size and the pitch and yaw angles. |
Definition at line 922 of file DrawOps.C.
References ASSERT, clampValue(), Image< T >::getHeight(), Image< T >::getVal(), Image< T >::getWidth(), Dims::h(), Dims::isEmpty(), Image< T >::isSameSize(), max(), min(), Image< T >::setVal(), Dims::w(), and ZEROS.
Referenced by warp3Dmap().
| Image< PixRGB<byte> > warp3Dmap | ( | const Image< PixRGB< byte > > & | img, | |
| const Image< float > & | hmap, | |||
| const float | pitch, | |||
| const float | yaw, | |||
| Dims & | imdims | |||
| ) |
warp image onto height map
Definition at line 137 of file DrawOps.C.
References Image< T >::getWidth(), inplaceClamp(), lowPass9(), rescale(), and warp3D().
Referenced by SimulationViewerStd::getTraj(), and SimulationViewerNerdCam::saveResults().
1.6.3