Since the map data is in Web Mercator the resulting coordinates will display in Web Mercator. When you logged the result, you’d see odd instances where the offset value would fall back down to something like 10 or 15 regardless of where the mouse’ position actually was. nnect (map, 'onMouseDrag', showCoordinates) These events both pass map point coordinates to the showCoordinates function. The coordinates x and y are interpreted in pixels relative to a position (0, 0) of the selected. var coor 'X coords: ' + x + ', Y coords: ' + y Try it Yourself. This function moves the mouse cursor to the position ( x, y ). var y event.clientY // Get the vertical coordinate. C program to find in which quadrant the coordinates lie. With no height, the mouse event had little to work with to maintain consistent tracking of offsetY and offsetX. Various Ways of Tracking Mouse Events in JavaScript. Output the coordinates of the mouse pointer when the mouse button is clicked on an element: var x event.clientX // Get the horizontal coordinate.
JAVASCRIPT MOUSE COORDINATES UPDATE
With no children in flow, it has no need to update it’s height to fit it’s contents, resulting in what is essentially a height of 0px. In this case, the div is the only child of body. This is because absolute positioned elements are removed from the parent’s flow. Unless the OP sets the height of the body tag (they did not), the body won’t have any height. Since its just one cube, I can only assume finding the intersection wont be that hard and. works in reference to the parent container, this case the body element. I am using a plain WebGL, I dont use THREE.js or anything like that.
They should have been using event.pageY and event.pageX instead. The Y coordinate of the mouse pointer in local (DOM content) coordinates.
So what went wrong? In short, the problem was that the OP was using the wrong event attribute when trying to set the top and left CSS values. The X coordinate of the mouse pointer in local (DOM content) coordinates. In real time the circle would follow more closely to the cursor but would ultimately jump back to the top left corner.
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