2dtoolkit获取sprite像素大小的方法

获取sprite像素的方法

Vector2 GetPixelSize(tk2dSpriteDefinition def){        
        float w = def.untrimmedBoundsData[1].x;
        float h = def.untrimmedBoundsData[1].y;
        
                // Calculate dimensions in pixel units
        float pixelWidth = w / def.texelSize.x;
        float pixelHeight = h / def.texelSize.y;
        
        Vector2 sizeVec = new Vector2(pixelWidth, pixelHeight);
        return sizeVec;
    }

其中的def参数只要转入spirte实例的CurrentSprite属性就可以了,slicedSprite同理

posted @ 2014-05-06 14:13  klobodnf  阅读(...)  评论(...编辑  收藏