sustaining_gazes/matlab_version/face_detection/face_detection_yu/drawLine.m

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2016-04-28 19:40:36 +00:00
% Function:
% drawLine(A, visible, c, mark_c, marksize, linwid, style)
%
% Usage:
% This function draws the landmark as markers and connect the landmarks
% with lines if set to. For example, if style is '.-', lines will
% be drawn to connect landmarks that are defined to be connected.
%
% Params:
% A - input landmark matrix (66x2),
%
% visible - an indicator vector showing whether certain landmark is visible,
% - (66 x 1) 0/1 vector
%
% c - the color of line in drawing
% options: 'r','g','b','c','m','y','k','w',etc
%
% mark_c - the color of marker (marking each landmark)
% options: 'r','g','b','c','m','y','k','w',etc
%
% marksize - the size of marker.
%
% linwid - the width of line in drawing
%
% style - marker style
% options:
% . point - solid
% o circle : dotted
% x x-mark -. dashdot
% + plus -- dashed
% * star (none) no line
% s square
% d diamond
% v triangle (down)
% ^ triangle (up)
% < triangle (left)
% > triangle (right)
% p pentagram
% h hexagram
%
% Return:
% []
%
% Authors:
% Xiang Yu, yuxiang03@gmail.com
%
% Citation:
% X. Yu, J. Huang, S. Zhang, W. Yan and D.N. Metaxas, Pose-free Facial
% Landmark Fitting via Optimized Part Mixures and Cascaded Deformable
% Shape Model. In ICCV, 2013.
%
% Creation Date: 10/12/2013
%