对话框值的处理

对话框值的处理

prompt={'请输入初始密钥','请设置水印路径'}; def={'10000','e:/image/watermark.bmp'}; dlgTitle='生成水印'; lineNo=1; Ans=inputdlg(prompt,dlgTitle,lineNo,def); % s=['0.',Ans]; % %将得到的结果处理为小于1. % Ans=str2num(cell2mat(s)); original=['0.',Ans{1}]; file=Ans{2}; original=str2num(original); %需要转换成数值型，不能直接用str2num

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prompt={'左上角X','左上角Y','右上角X','右上角Y'}; title='请输入要截取的坐标点值'; lines=1; def={'0','0','200','200'}; % answer=inputdlg(prompt,title,lines,def); mya=inputdlg(prompt,title,lines,def,'on'); % key1=str2num(mya(1)); % key2=str2num(mya(2)); % key3=str2num(mya(3)); % key4=str2num(mya(4)); % key11=cell2mat(mya(1)); % key1=key11(1); % key21=cell2mat(mya(2)); % key2=key21(1); % key31=cell2mat(mya(3)); % key3=key31(1); % key41=cell2mat(mya(4)); % key4=cell2mat(key41); % key1=0; % key2=0; % key3=200; % key4=200; key11=[mya{1}]; key22=[mya{2}]; key33=[mya{3}]; key44=[mya{4}]; % key1=str2num(key11); key2=str2num(key22); key3=str2num(key33); key4=str2num(key44);

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