qaGraph-class             package:flowQ             R Documentation

_C_l_a_s_s "_q_a_G_r_a_p_h"

_D_e_s_c_r_i_p_t_i_o_n:

     Abstraction of the graphical output created in the cause of a QA
     process

_O_b_j_e_c_t_s _f_r_o_m _t_h_e _C_l_a_s_s:

     Objects should be created using the constructor:

     'qaGraph(fileName, imageDir, width, empty=FALSE, pdf=TRUE)', where
     'fileName' is a path to an image file, 'imageDir' is the
     destination path for the images and the optional argument 'width'
     is the final width to which the bitmap images are converted. The
     'pdf' argument controls wether vectorized versions of the image
     are to be produced. For the special case of an empty object
     without any images one can use option 'empty=TRUE', in which case
     the constructor ignores all other arguments.

     During object instantiation the image file will be converted,
     resized and copied if necessary.

_S_l_o_t_s:


     '_f_i_l_e_N_a_m_e_s': Object of class '"character"' The paths to the image
          files, both the vectorized and unverctorized versions

     '_d_i_m_e_n_s_i_o_n_s': Object of class '"matrix"' The dimensions of the
          image files, both for the vectorized and unvectorized version

     '_t_y_p_e_s': Object of class '"character"' The file extensions for
          both versions 

     '_i_d': Object of class '"character"' A unique identifier for the
          images 

_M_e_t_h_o_d_s:


     _i_n_i_t_i_a_l_i_z_e 'signature(.Object = "qaGraph")': constructor 

     _n_a_m_e_s 'signature(x = "qaGraph")': returns the file name of the
          bitmap version of the image

     _s_h_o_w 'signature(object = "qaGraph")': print object details 

_A_u_t_h_o_r(_s):

     Florian Hahne

_S_e_e _A_l_s_o:

     'qaGraphList', 'writeQAReport', 'qaProcess'

_E_x_a_m_p_l_e_s:

     showClass("qaGraph")

