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hold (279 calls, 0.516 sec)
Generated 15-Mar-2007 12:01:45 using real time.
M-function in file C:\Program Files\MATLAB71\toolbox\matlab\graphics\hold.m
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Parents (calling functions)
Lines where the most time was spent
Line Number | Code | Calls | Total Time | % Time | Time Plot |
35 | ax = gca; | 279 | 0.250 s | 48.5% |  |
32 | [ax,args,nargs] = axescheck(va... | 279 | 0.063 s | 12.1% |  |
60 | set([fig ax],'NextPlot','add')... | 278 | 0.031 s | 6.1% |  |
47 | nextf = get(fig,'NextPlot'); | 279 | 0.031 s | 6.1% |  |
46 | nexta = get(ax,'NextPlot'); | 279 | 0.031 s | 6.1% |  |
Other lines & overhead | | | 0.109 s | 21.2% |  |
Totals | | | 0.516 s | 100% | |
Children (called functions)
Function Name | Function Type | Calls | Total Time | % Time | Time Plot |
gca | M-function | 279 | 0.219 s | 42.4% |  |
axescheck | M-function | 279 | 0.063 s | 12.1% |  |
Self time (built-ins, overhead, etc.) | | | 0.234 s | 45.5% |  |
Totals | | | 0.516 s | 100% | |
M-Lint results
No M-Lint messages.Coverage results
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Total lines in file | 70 |
Non-code lines (comments, blank lines) | 33 |
Code lines (lines that can run) | 37 |
Code lines that did run | 20 |
Code lines that did not run | 17 |
Coverage (did run/can run) | 54.05 % |
Function listing
time calls line
1 function hold(varargin)
2 %HOLD Hold current graph
3 % HOLD ON holds the current plot and all axis properties so that
4 % subsequent graphing commands add to the existing graph.
5 % HOLD OFF returns to the default mode whereby PLOT commands erase
6 % the previous plots and reset all axis properties before drawing
7 % new plots.
8 % HOLD, by itself, toggles the hold state.
9 % HOLD does not affect axis autoranging properties.
10 %
11 % HOLD ALL holds the plot and the current color and linestyle so
12 % that subsequent plotting commands will not reset the color and
13 % linestyle.
14 %
15 % HOLD(AX,...) applies the command to the Axes object AX.
16 %
17 % Algorithm note:
18 % HOLD ON sets the NextPlot property of the current figure and
19 % axes to "add".
20 % HOLD OFF sets the NextPlot property of the current axes to
21 % "replace".
22 %
23 % See also ISHOLD, NEWPLOT, FIGURE, AXES.
24
25 % Copyright 1984-2004 The MathWorks, Inc.
26 % $Revision: 5.9.4.6 $ $Date: 2005/06/21 19:32:20 $
27
28 % Parse possible Axes input
0.03 279 29 error(nargchk(0,2,nargin));
30
31 % look for leading axes (must not be a vector of handles)
0.06 279 32 [ax,args,nargs] = axescheck(varargin{:});
33
279 34 if isempty(ax)
0.25 279 35 ax = gca;
279 36 end
0.03 279 37 fig = get(ax,'Parent');
279 38 if ~strcmp(get(fig,'Type'),'figure')
39 fig = ancestor(fig,'figure');
40 end
41
279 42 if ~isempty(args)
0.02 279 43 opt_hold_state = args{1};
279 44 end
45
0.03 279 46 nexta = get(ax,'NextPlot');
0.03 279 47 nextf = get(fig,'NextPlot');
279 48 hold_state = strcmp(nexta,'add') && strcmp(nextf,'add');
279 49 if(nargs == 0)
50 if(hold_state)
51 set(ax,'NextPlot','replace');
52 disp('Current plot released');
53 else
54 set(fig,'NextPlot','add');
55 set(ax,'NextPlot', 'add');
56 disp('Current plot held');
57 end
58 setappdata(ax,'PlotHoldStyle',false);
279 59 elseif(strcmp(opt_hold_state, 'on'))
0.03 278 60 set([fig ax],'NextPlot','add');
278 61 setappdata(ax,'PlotHoldStyle',false);
1 62 elseif(strcmp(opt_hold_state, 'off'))
1 63 set(ax,'NextPlot', 'replace');
1 64 setappdata(ax,'PlotHoldStyle',false);
65 elseif(strcmp(opt_hold_state, 'all'))
66 set([fig ax],'NextPlot','add');
67 setappdata(ax,'PlotHoldStyle',true);
68 else
69 error('Unknown command option.');
70 end