Mouse position: Difference between revisions

=={{header|Wren}}==

{{libheader|DOME}}

<lang ecmascript>import "dome" for Window

import "graphics" for Canvas

import "input" for Mouse

class Game {

static init() {

Window.title = "Mouse position"

Canvas.resize(400, 400)

Window.resize(400, 400)

// get initial mouse coordinates

__px = Mouse.x

__py = Mouse.y

__ticks = 0

System.print("The coordinates of the mouse relative to the canvas are:")

}

static update() {

__ticks = __ticks + 1

if (__ticks%60 == 0) {

// get current mouse coordinates

var cx = Mouse.x

var cy = Mouse.y

// if it's moved in the last second, report new position

if (cx != __px || cy != __py) {

System.print([cx, cy])

__px = cx

__py = cy

}

}

}

static draw(alpha) {}

}</lang>

{{out}}

Sample output:

<pre>

The coordinates of the mouse relative to the canvas are:

[134, 197]

[229, 29]

[250, 62]

[266, 286]

[101, 319]

[45, 314]

[6, 173]

[269, 0]

</pre>