Created
March 24, 2017 19:01
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Create a screenshot in Kha (only HTML5)
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// Ported from https://github.com/BabylonJS/Babylon.js/blob/master/src/Tools/babylon.tools.ts | |
// Don't seems to work in KodeStudio, only in a browser. | |
// It creates a new window with the image. If you can't save the image, try to right click in the image | |
// and choose to open in a new tab. | |
#if js | |
package; | |
import js.html.Window; | |
import js.html.CanvasElement; | |
import js.html.ImageElement; | |
class Screenshot | |
{ | |
public static function create(mimeType:String = 'image/png'):Void | |
{ | |
var canvas = kha.SystemImpl.khanvas; | |
var screenshotCanvas:CanvasElement = cast js.Browser.document.createElement('canvas'); | |
screenshotCanvas.width = canvas.width; | |
screenshotCanvas.height = canvas.height; | |
var renderContext = screenshotCanvas.getContext('2d'); | |
renderContext.drawImage(canvas, 0, 0, canvas.width, canvas.height); | |
var base64Image = screenshotCanvas.toDataURL(mimeType); | |
var newWindow = js.Browser.window.open(null, '_blank'); | |
adjustWindow(newWindow); | |
var img:ImageElement = cast newWindow.document.createElement('img'); | |
img.src = base64Image; | |
newWindow.document.body.appendChild(img); | |
} | |
static function adjustWindow(window:Window):Void | |
{ | |
window.document.body.style.margin = '0px'; | |
window.document.body.style.padding = '0px'; | |
window.document.body.style.height = '100%'; | |
window.document.body.style.overflow = 'hidden'; | |
window.document.documentElement.style.margin = '0px'; | |
window.document.documentElement.style.padding = '0px'; | |
window.document.documentElement.style.height = '100%'; | |
window.document.documentElement.style.overflow = 'hidden'; | |
} | |
} | |
#end |
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