liuerwu
Junior Member level 3
hi,all,
that say, i have a graphics file which is a txt file with the following format:
(2,5
12,7
8,30
90,43
..,..
the first column in the file is for X position of the point to be plotted,
the second column in the file is for Y position of the point to be plotted,
and the points in the graphics is about 20000,
how to plot it with MCS51 (any LCD suggested?),or even it is not suitable for 51-series for such task.
BTW, for Visual C++ to plot such file graphically efficiently (maybe lineto() is too slow for displaying about 20000 point?), any one has source code? pls share,thanks
that say, i have a graphics file which is a txt file with the following format:
(2,5
12,7
8,30
90,43
..,..
the first column in the file is for X position of the point to be plotted,
the second column in the file is for Y position of the point to be plotted,
and the points in the graphics is about 20000,
how to plot it with MCS51 (any LCD suggested?),or even it is not suitable for 51-series for such task.
BTW, for Visual C++ to plot such file graphically efficiently (maybe lineto() is too slow for displaying about 20000 point?), any one has source code? pls share,thanks