/// <summary>
/// 释放资源
/// </summary>
public void Dispose()
{
if (animator != null)
{
animator.Transformed -= TransformedEvent;
animator.Stop();
animator = null;
}
//lock (disposeObj)
//{
if (gifDecoder != null)
{
int size = gifDecoder.GetFrameCount();
for (int i = 0; i < size; i++)
{
gifDecoder.GetFrame(i).Dispose();
}
gifDecoder = null;
}
if (gifEncoder != null)
{
gifEncoder.Finish();
isStart = false;
gifEncoder = null;
}
if (brushTool != null)
{
brushTool.Dispose();
brushTool = null;
}
if (bitmap != null)
{
isDisposed = true;
bitmap.Dispose();
bitmap = null;
}
if (nenoGifImg != null)
{
nenoGifImg.Dispose();
nenoGifImg = null;
}
//}
}
/// <summary>
/// 根据动画配置创建动画效果
/// </summary>
/// <param name="g"></param>
public void CreateAnimation(Graphics g1)
{
if (animator != null)
{
animator.Transformed -= TransformedEvent;
animator.Stop();
}
if (screens != null)
{
screens.Clear();
}
//List<AnimationChar> chars = new List<AnimationChar>();
// 创建位图
bitmap = new Bitmap(AnimationConfig.Width, AnimationConfig.Height);
isDisposed = false;
g = Graphics.FromImage(bitmap);
g.TextRenderingHint = textRenderingHint;
g.SmoothingMode = smoothingMode;
// 动画创建工厂
//SetAnimation(g);
if (animationFactory == null)
{
animationFactory = new AnimationFactory(g);
}
else
{
animationFactory.Graphiscs = g;
}
isParallelAnimation = false;
screens = animationFactory.CreateAnimationChars(ref isParallelAnimation);// 创建动画
screenindex = 0;
// 动画执行器
animator = new StringAnimator(config, isParallelAnimation);
animator.Screens = screens;
animator.Transformed += TransformedEvent;
//gif 编码器。用于生产gif图片
gifEncoder = new AnimatedGifEncoder();
if (AnimationConfig.IsUseGif)
{
int delay = (int)(100 / AnimationConfig.AnimationSpeedFactor);
//if (delay > 500) delay = 500;
//if (delay < 20) delay = 20;
gifEncoder.SetDelay(delay);
}
else
{
gifEncoder.SetDelay(StringAnimator.TIME_INTERVAL);
}
gifEncoder.SetRepeat(0);
if (frog == null)
{
try
{
frog = new Image[5];
frog[0] = Bitmap.FromFile("Res/frog1.png");
frog[1] = Bitmap.FromFile("Res/frog2.png");
frog[2] = Bitmap.FromFile("Res/frog3.png");
frog[3] = Bitmap.FromFile("Res/frog4.png");
frog[4] = Bitmap.FromFile("Res/frog5.png");
}
catch (System.IO.FileNotFoundException) { frog = null; }
catch (System.OutOfMemoryException) { frog = null; }
catch (System.ArgumentException) { frog = null; }
}
frogIndex = 0;
// 笔刷工具
brushTool = new BrushTool();
brushTool.InitBrush();
// 获取霓虹背景
if (AnimationConfig.NeonBackgroundEnabled && AnimationConfig.NenoBackgroundPath.Length > 0)
{
//NenoGifPath = AnimationConfig.NenoBackgroundPath;
nenoGifImg = null;
try
{
nenoGifImg = Image.FromFile(AnimationConfig.NenoBackgroundPath);
fd = new FrameDimension(nenoGifImg.FrameDimensionsList[0]);
gifFrameIndex = 0;
}
catch (System.IO.FileNotFoundException) { }
catch (System.OutOfMemoryException) { }
catch (System.ArgumentException) { }
}
else
{
if (nenoGifImg != null)
{
nenoGifImg.Dispose();
}
nenoGifImg = null;
gifFrameIndex = -1;
}
// 位图保存工具
if (AnimationConfig.IsUseGif)
{
if (bmpTool == null)
{
bmpTool = new BitmapTool();
}
else
{
bmpTool.Reset();
}
}
//开始
animator.Start();
}