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Image (deprecated)


 An interactive image.

 

 

An image is a 2D element that displays a simple image, read from disk, at given coordinates of the parent drawing or plotting panel.

 

 

Object wrapped

 

The object wrapped by this element is of the class org.opensourcephysics.displayejs.Image. The class has been designed to control all of its features through properties, so there is no need to use directly any of the object methods.

 

Useful methods

  • (This list deliberately left empty.)

 

Properties

Image  
Position and Size  
Name Description Values accepted Default
Pos X The X coordinate for the element. A constant or variable of type double or int.
Pos Y The Y coordinate for the element. A constant or variable of type double or int.
Position Array The array with the coordinates of the element. A double array.
True Size Whether to draw the image with its real pixel size. A boolean variable or one of the constants true or false.
Size X The size of the element in the X direction. A constant or variable of type double or int.
Size Y The size of the element in the Y direction. A constant or variable of type double or int.
Size Array The array with the size of the element in each coordinate. A double array.
Scale X The scale factor for the element in the X direction. A constant or variable of type double or int.
Scale Y The scale factor for the element in the Y direction. A constant or variable of type double or int.
Visibility and Interaction  
Name Description Values accepted Default
Visible The visibility of the element. A boolean variable or one of the constants true or false.
Measured Whether the element affects its parent panelís autoscaling. A boolean variable or one of the constants true or false.
Draggable Whether the element can be dragged. A boolean variable or one of the constants true or false.
Sensitivity The size of the hot spot (in pixels). A constant or variable of type int, 0 makes the full particle the hot spot.
On Press The action to invoke when the element is pressed. The Java code to invoke for the action.
On Drag The action to invoke when the element is dragged. The Java code to invoke for the action.
On Release The action to invoke when the element is released. The Java code to invoke for the action.
On Enter The action to invoke when the mouse enters the element. The Java code to invoke for the action.
On Exit The action to invoke when the mouse leaves the element. The Java code to invoke for the action.
Graphical Aspect  
Name Description Values accepted Default
Image Provides a frame to display an image File on disk containing the image to display
Offset Position of the image relative to the container Java predefined constants for position (CENTER, NORTH, …)
Rotate The (counter-clockwise) rotation angle to apply to the element. A constant or variable of type double or int.

 

 

 



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Page last modified on November 28, 2010, at 07:59 PM