search for: do_imag

Displaying 4 results from an estimated 4 matches for "do_imag".

Did you mean: do_image
2008 Jul 26
1
the C function drawing a rectangle: heatmap() -> image() -> do_image() -> GRect() -> GERect() -> rect() -> do_rect() -> GRect() ??
Hello anyone used to do similar things: search for the final C function that corresponding to the drawing of a rectangle? As listed in the subject, I started from heatmap() in R and after several steps reached the GRect() in C. However, then it refers to rect() which further seems to refer to do_rect(), and then, surpringly, do_rect refers to GRect()!!! A dependency circle! How can it work if no
1999 Nov 13
1
image()
...ndary values rather than midpoints). Can I suggest that the code for image() be modified to show full rectangles for all values on the basis that x and y are midpoints? According to my code for R (which is a bit out of date!) the minimum change would require 4 lines to be modified in the function do_image of plot3d.c. The alternative, which I think would be more transparent, would be to call the function do_image with boundary values having previously made the appropriate calculations in image() according to whether midpoints or boundary values are supplied. Something like this happens in S+ (alt...
2000 Jan 17
1
lwd patches for "contour"
...*************** *** 644,650 **** {"identify", do_identify, 0, 11, 6, PP_FUNCALL}, {"strheight", do_strheight, 0, 11, 3, PP_FUNCALL}, {"strwidth", do_strwidth, 0, 11, 3, PP_FUNCALL}, ! {"contour", do_contour, 0, 11, 6, PP_FUNCALL}, {"image", do_image, 0, 11, 5, PP_FUNCALL}, {"dend", do_dend, 0, 111, 6, PP_FUNCALL}, {"dend.window", do_dendwindow, 0, 111, 6, PP_FUNCALL}, --- 644,650 ---- {"identify", do_identify, 0, 11, 6, PP_FUNCALL}, {"strheight", do_strheight, 0, 11, 3, PP_FUNCALL}, {"str...
2012 Mar 13
0
111 FIXMEs in main/src
...sb.st_mode & 0777); -- plot3d.c:/* FIXME - This could pretty easily be adapted to handle NA */ plot3d.c-/* values on the grid. Just search the diagonals for cutpoints */ -- plot3d.c:/* FIXME: [Code consistency] Use macro for the parallel parts of plot3d.c- do_contour, do_filledcontour & do_image ... -- plot.c: FIXME: bg needs similar change, but that requires changes to plot.c- the specific drivers. */ -- plot.c: /* FIXME: should this skip 0-sized symbols? */ plot.c- thiscol = INTEGER(col)[i % ncol]; -- plot.c: /* FIXME? plot.c- * Seems like the logic here is just d...