libgdx

I've learnt a lot in the last 48 hours about cross domain policies, but apparently not enough. Following on from this question. My HTML5 game supports Facebook login. I'm trying to download profile pictures of people's friends. In the HTML5 version of my game I get the following error in Chrome. detailMessage: "com.google.gwt.core.client.JavaScriptException: (SecurityError) ↵ stack: Error: Failed to execute 'texImage2D' on 'WebGLRenderingContext': Tainted canvases may not be loaded. As I understand it, this error occurs because I'm trying to load an image from a different domain, but this can

i am trying to convert bitmap into a libGDX Texture by converting: Android Bitmap to byte[] byte[] to libGDX Pixmap libGDX Pixmap to libGDX Texture The problem I am facing is that the bitmap which is converted to texture is drawing the sprite sheet from texture packer that is in assets folder public void onByteArrayOfCroppedImageReciever(byte[] bytes) { try { pmap=new Pixmap(bytes, 0, bytes.length); tex=new Texture(pmap); face=new Sprite(tex); // game.setScreen(new GameScreen(game, batcher, face)); } catch(Exception e) { Gdx.app.log("KS", e.toString()); e.printStackTrace(); } } hmm another

I've read about libgdx's scene2d features , including the UI elements, but I can't get them to work. They all seem to use a skin object, how do I create one? I've gone through the nice tutorial that creates a simple libgdx game catching raindrops in a bucket, and I've created a simple board game app by loading images with a texture atlas . However, scene2d sounds like a better way to control the moving pieces in a board game app, as well as any buttons and menus. Don Kirkby To load a skin, you can start with the sample skin files used in the libgdx test project. Atlaspack File Json File

How can I add click listeners for the tiles from tiled map so that when you select a tile with the mouse it becomes highlighted? That's not supported directly by libGDX as the TiledMap stuff is only for rendering. You could easily create a Stage though, which will act as some kind of overlay-input-layer for your TiledMap. Just create an Actor for each tile which has the same size as position as that tile. Then you are able to add EventListener s to those actors to be able to recognize things like clicks on those actors. Those actors should keep a reference to their "origin", namely

I wonder know how to get the width of my string in pixels BitmapFont API < 1.5.6 To mesure the width of a String you use your Font and get the bounds of the String , you are going to draw. BitmapFont.getBounds(String str).width BitmapFont API You can get the height to for the right offset for drawing too. Just replace width with height. In addition for multiline texts use getMultiLineBounds(someString).width to get the bounds. BitmapFont API >= 1.5.6 The BitmapFont API changed in 1.5.7 so there is a different way to get the bounds now: BitmapFont.TextBounds and getBounds are done. Instead,