DataCursormode - Selecting Points on Graph

4 ビュー (過去 30 日間)
T
T 2013 年 8 月 13 日
I attempted to implement this idea:
However, suppose I want to limit the mouse clicks to a variable
function pick_Callback(hObject, eventdata, handles)
pick = handles.pick %Pick could be any random number
dcm_obj = datacursormode(figure (8));
set(dcm_obj,'DisplayStyle','datatip',...
'SnapToDataVertex','off','Enable','on')
c_info = getCursorInfo(dcm_obj);
if(numel(c_info)==numel(pick))
set(dcm_obj,'Enable','off');
end
For some reason, it allows me to continue selecting points. I want it to stop at numel(pick).

採用された回答

T
T 2013 年 8 月 13 日
Or suppose I use
[x,y] = ginput(number)
Suppose further that a button initiates this action but the figure appears in a separate window.

その他の回答 (0 件)

カテゴリ

Help Center および File ExchangeLoops and Conditional Statements についてさらに検索

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by