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1 | function h = mobile_text(varargin) |
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2 | % MOBILE_TEXT('str1', 'str2', ...) places each string in a random position |
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3 | % on the current axes. The strings can be dragged around with the mouse. |
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4 | % Returns handles to the text objects, for setting colors, etc. |
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5 | |
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6 | strs = varargin; |
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7 | n = length(strs); |
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8 | ax = axis; |
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9 | % random placement |
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10 | x = rand(1,n)*(ax(2)-ax(1)) + ax(1); |
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11 | y = rand(1,n)*(ax(4)-ax(3)) + ax(3); |
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12 | h = []; |
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13 | for i = 1:n |
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14 | h = [h text(x(i),y(i),strs{i})]; |
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15 | end |
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16 | set(h,'ButtonDownFcn','move_obj(1)'); |
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17 | if nargout == 0 |
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18 | clear h |
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19 | end |
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