public static void SyncActiveDrawPie(MyDrawParam myDrawParam)//直接分配资源的三个资源异步绘制
{
int Tick = 0;
//if(angleEnd==0)
//Console.WriteLine("被调用");
while (true)
{
if (Tick > myDrawParam.angleIncrease)
{
return;
//Console.WriteLine("Finish");
}
if (Tick < 270 - myDrawParam.angleBegin)
{
myDrawParam.graphics.FillPie(myDrawParam.mainBrush, myDrawParam.positionRectangle, myDrawParam.angleBegin + Tick, myDrawParam.angleIncrease > Tick + 5 ? 5 : myDrawParam.angleIncrease - Tick);
}
else
{
myDrawParam.graphics.FillPie(myDrawParam.backupBrush, myDrawParam.positionRectangle, myDrawParam.angleBegin + Tick, myDrawParam.angleIncrease > Tick + 5 ? 5 : myDrawParam.angleIncrease - Tick);
}
Tick += 5;
Thread.Sleep(myDrawParam.interval);
}
}
public static void AsyncActiveDrawPie(MyDrawParam myDrawParam)//三个资源同步绘制
{
Timer timer = new Timer();
timer.Interval = myDrawParam.interval;
int Tick = 0;
timer.Tick += new EventHandler((o, e) => AsyncactivePieEvent(myDrawParam, timer, ref Tick));
timer.Start();
}
private static void AsyncactivePieEvent(MyDrawParam myDrawParam, Timer timer, ref int Tick)//同步绘制的时钟事件
{
if (Tick > myDrawParam.angleIncrease)
{
timer.Stop();
//Console.WriteLine("Finish");
return;
}
if (Tick < 270 - myDrawParam.angleBegin)//正常绘制
{
myDrawParam.graphics.FillPie(myDrawParam.mainBrush, myDrawParam.positionRectangle, myDrawParam.angleBegin + Tick, myDrawParam.angleIncrease > Tick + 5 ? 5 : myDrawParam.angleIncrease - Tick);
}
else//超出最大值则换为警示颜色
{
myDrawParam.graphics.FillPie(myDrawParam.backupBrush, myDrawParam.positionRectangle, myDrawParam.angleBegin + Tick, myDrawParam.angleIncrease > Tick + 5 ? 5 : myDrawParam.angleIncrease - Tick);
}
Tick += 5;
}
public static void SyncPreDrawPie(MyDrawParam myDrawParam)//尝试分配资源的三个资源异步绘制
{
float Tick = 0;
//Console.WriteLine("被调用");
while (true)
{
if (Tick == myDrawParam.angleIncrease) //正好够时作为特殊情况判断
{
if (Tick < 270 - myDrawParam.angleBegin) //空闲资源不够满足进程
{
myDrawParam.graphics.DrawImage(Properties.Resources.x, myDrawParam.positionRectangle); //显示叉号
myDrawParam.graphics.FillRectangle(new SolidBrush(Color.FromArgb(100, Color.Gray)), 0, 0, 405, 148);
//Console.WriteLine("Tick=" + Tick + " angleEnd=" + angleEnd);
return;
//Console.WriteLine("Finish");
}
else
{
myDrawParam.graphics.DrawImage(Properties.Resources.benefits, myDrawParam.positionRectangle);//打勾
return;
}
}
if (Tick < 270 - myDrawParam.angleBegin)//没够，继续画
{
myDrawParam.graphics.FillPie(myDrawParam.mainBrush, myDrawParam.positionRectangle, myDrawParam.angleBegin + Tick, myDrawParam.angleIncrease > Tick + 5 ? 5 : myDrawParam.angleIncrease - Tick);
}
else
{
myDrawParam.graphics.DrawImage(Properties.Resources.benefits, myDrawParam.positionRectangle);//打勾
return;
}
Tick += (myDrawParam.angleIncrease > Tick + 5 ? 5 : myDrawParam.angleIncrease - Tick);//下一帧绘制的角度
Thread.Sleep(myDrawParam.interval);
}
}
