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2Â¥2011-03-20 09:50:13
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3Â¥2011-03-20 22:43:41
ziyelanzhu
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4Â¥2011-03-20 22:44:18
afgh2587849
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лл»Ø¸´£¬ÎÒÊÇÏ£Íû³ÌÐòÄÜ×Ô¶¯´ò¿ªÒ»¸öͼƬ£¬È»ºóÎÒÊó±êµã»÷Ò»ÏÂͼÏñ£¬¾Í¿ÉÒÔ»ñµÃµã»÷µÄÄǸöµãµÄºáÖáºÍ×ÝÖáËùÓÐÏñËØÖµ£¬ÕâÑù¾ÍÒªÔÚÊó±êµã»÷ÏìÓ¦º¯ÊýÖеõ½Õâ¸öͼÏñµÄ¾ØÕó¡£ÎÒÖªµÀÔõô»ñµÃµã»÷µÄÄǸöµãµÄ×ø±ê£¬µ«²»ÖªµÀÔÚ×Óº¯ÊýÖÐÈçºÎ»ñµÃͼÏñµÄ¾ØÕó¡£ÎÒ×Ô¼ºµÄ³ÌÐòÈçÏ£º function click_plot() a = imread('1.png'); imshow(a); set(gcf,'WindowButtonDownFcn',@ButttonDownFcn); % »Øµ÷º¯Êý function ButttonDownFcn(src,event) pt = get(gca,'CurrentPoint'); width = round(pt(1,1)); %ºáÖá×ø±ê height = round(pt(1,2)); %×ÝÖá×ø±ê Ï£Íû£º output = a;(Ö÷º¯ÊýÖеÄa) [ Last edited by afgh2587849 on 2011-3-21 at 03:17 ] |
5Â¥2011-03-21 03:15:42
afgh2587849
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 2 (Ó×¶ùÔ°)
- ½ð±Ò: 3498.5
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Òѽâ¾ö£¬ÆäʵֻÊǸöºÜ¼òµ¥µÄ²ÎÊý´«µÝ function click_plot() a = imread('1.png'); imshow(a); set(gcf,'WindowButtonDownFcn',{@ButttonDownFcn,a}); % »Øµ÷º¯Êý function ButttonDownFcn(src,event,a) pt = get(gca,'CurrentPoint'); width = round(pt(1,1)); %ºáÖá×ø±ê height = round(pt(1,2)); %×ÝÖá×ø±ê imshow(a); %a¾ÍÊÇ´«½øÀ´µÄͼÏñ¾ØÕó |
6Â¥2011-03-27 10:25:32
1009300574
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7Â¥2014-05-22 19:53:44













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