Class JXG.Image

↳ JXG.Image

Image: It inherits from @see GeometryElement.

Defined in: Image.js.

Class Summary
Constructor Attributes	Constructor Name and Description
	JXG.Image(board, url, coords, size, attributes) Construct and handle images

Method Summary
Method Attributes	Method Name and Description
	hasPoint(x, y) Checks whether (x,y) is over or near the image;
	setPositionDirectly(method, x, y, x, y) Sets x and y coordinate of the image.
<private>	update() Recalculate the coordinates of lower left corner and the width amd the height.
	updateRenderer() Send an update request to the renderer.

Class Detail

JXG.Image(board, url, coords, size, attributes)

Construct and handle images

Method Detail

hasPoint(x, y)

Checks whether (x,y) is over or near the image;

setPositionDirectly(method, x, y, x, y)

Sets x and y coordinate of the image.

Parameters:
{number} method: The type of coordinates used here. Possible values are JXG.COORDS_BY_USER and JXG.COORDS_BY_SCREEN.
{number} x: x coordinate in screen/user units
{number} y: y coordinate in screen/user units
{number} x: optional: previous x coordinate in screen/user units (ignored)
{number} y: optional: previous y coordinate in screen/user units (ignored)

<private> update()

Recalculate the coordinates of lower left corner and the width amd the height.

updateRenderer()

Send an update request to the renderer.

JSXGraph Reference