f_editbox.asv

DSP程序 Matlab是一套用于科学工程计算的可视化高性能语言与软件环境。它集数值分析、矩阵运算、信号处理和图形显示于一体

function h_edit = f_editbox (vstr,v,vmin,vmax,pos,nbox,ix,iy,fcolor,bcolor,cback,tipstr)

%F_EDITBOX: Create edit box
%
% Usage: h = f_editbox (vstr,v,vmin,vmax,pos,nbox,ix,iy,fcolor,bcolor,cback,tipstr)
%
% Inputs: 
%          vstr   = string containing variable name
%          v      = edit box variable
%          vmin   = minimum value of v
%          vmax   = maximum value for v
%          pos    = axes position vector
%          nbox   = number of edit boxes per column 
%          ix     = row index of edit box (1 to nbox)
%          iy     = vertical index of edit box (1 to 2)
%          dx     = position vector x offset
%          dy     = position vector y offset
%          fcolor = foreground color
%          bcolor = background color
%          cback  = callback string
%          tipstr = tool tip string
% Outputs:
%          h_edit = handle of edit box

% Initialize

white = [1 1 1];
waxis = pos(3);
haxis = pos(4);
wbox = 0.45*waxis;
dw = (waxis - 2*wbox)/3;
hbox = 0.15*haxis;
dh = (haxis - nbox*hbox)/(nbox+1);

dw = 0.05*waxis

dw = 0.05*waxis;
dh = 0.05*haxis;
wbox = 0.4*waxis;
hbox = 0.15*haxis;
pos0 = [pos(1)+dw,pos(2)+haxis-2*hbox-dh,wbox,hbox];

% Create edit box

str_v = [vstr ' = ' mat2str(v) ';'];
cback1 = ['eval(get(gco,''String'')),' ...
           vstr '= f_clip(' vstr ',' mat2str(vmin) ',' mat2str(vmax) ');'...
           cback]; 
h_edit = uicontrol(gcf,...
   'Style','edit',...
   'Units','normalized',...
   'Position',pos0 + [dx dy 0 0],...
   'String',str_v,...
   'ForeGroundColor',fcolor,...
   'BackGroundColor',bcolor,...
   'Tooltipstring',tipstr,...
   'Visible','on',...
   'Callback',cback1);