HOW CAN I CREATE REFERENCE AXES ON A 2D PLANE THAT ALLOWS ME TO DRAW AT THE INTERSECTIONS OF SUCH AXES?
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I want to draw with my mouse on a plane with help axes, because I cannot know at what exact coordinate my point will be drawn.
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Adam Danz
2023-10-14
编辑:Adam Danz
2023-10-16
Does turning on the grid solve the problem?
grid on
Here are two demos that show how to display the cursor location when moving the cursor over axes
- https://www.mathworks.com/matlabcentral/answers/775147-how-to-create-mouse-movement-event-on-uiaxes-in-app-designer-to-catch-cursor-location-on-the-axes#answer_651357
- https://www.mathworks.com/matlabcentral/answers/548721-ginput-and-currentpoint-property-do-no-match-real-axes-coordinates#answer_451698
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Image Analyst
2023-10-14
Perhaps put the tick marks at the origin?
ax = gca
ax.XAxisLocation = 'origin';
ax.YAxisLocation = 'origin';
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