我想复制这个圈子。
2.单击开始动画按钮时，动画仅运行一次。
复制下面的圆圈。
然后，我失败了。这是结果。
我不知道你为什么失败了。我无法上传照片。
所以我提出了所有的代码。
我想要结果......这个 ex）10 1 2 3 4 5 6 9 8 7（各种尺寸的圆，一行）
开始动画只运行一次 - ＆gt;
打印一个新的圆圈
10 1 2 3 4 5 6 9 8 7
1 10 2 3 4 5 6 9 8 7（新线）
每次单击按钮时添加新来源。
颜色转换是动画，移动点。
public partial class MainWindow : Window
{
int num_count = 10; // use data number
List<int> sampleNumbers; // Save a number to use for sorting
Ellipse[] Circle;
List<Ellipse> SaveCircleInfos = new List<Ellipse>();
// save changed sorting info
struct SortingTraceInfo
{
public int Position; // change position
public int TargetPosition; // will change position
public int[] SortingNumbers; // sorting numbers
}
// save changed sorting info
List<SortingTraceInfo> sortingInfos;
int sortingInfosIndex;
public MainWindow()
{
InitializeComponent();
}
private void num_bt_Click(object sender, RoutedEventArgs e)
{
Random _random = new Random(); // create number
int[] num = new int[num_count];
sampleNumbers = new List<int>();
for (int i = 0; i < num_count; i++)
{
num[i] = _random.Next(1, 50);
sampleNumbers.Add(num[i]); // save number data
rtb.AppendText(num[i].ToString() + "\r\n");
}
BubbleSort();
drawCircle(num_count, sampleNumbers);
}
//create number button
private void draw_bt_Click(object sender, RoutedEventArgs e)
{
// draw a path and start animation
SortingTraceInfo traceInfo = this.sortingInfos[this.sortingInfosIndex++];
draw_path(traceInfo.Position, traceInfo.TargetPosition);
if (sortingInfos.Count <= sortingInfosIndex)
{
start.IsEnabled = false;
}
}
//reprint circle
private void rePrint(List<Ellipse> circles)
{
int location = ((685 / SaveCircleInfos.Count) - 5); // circle startpoint
int x = 50;
for (int i = 0; i < num_count; i++)
{
SaveCircleInfos[i].Stroke = Brushes.Red;
Canvas.SetLeft(SaveCircleInfos[i], x); // startpoint x-axis
Canvas.SetTop(SaveCircleInfos[i], 230); // startpoint Y-axis
x += location;
}
}
// draw circle
private void drawCircle(int num, List<int> size)
{
// To create the circle by the number of input num
Circle = new Ellipse[num];
int location = ((685 / num) - 5); // circle startpoint
int x = 50; // Width
int y = 115; // Height
for (int i = 0; i < num; i++)
{
double circlesize = size[i] + 15;
double radius = circlesize / 2; // radius
double st_posX = x - radius; // circular X-axis position
double st_posY = y - radius; // circular Y-axis position
// define circle property
Circle[i] = new Ellipse();
Circle[i].Name = "circle" + i.ToString();
Circle[i].Stroke = Brushes.Red;
Circle[i].StrokeThickness = 5;
Circle[i].Width = circlesize;
Circle[i].Height = circlesize;
SaveCircleInfos.Add(Circle[i]);
// position of canvs
Canvas.SetLeft(Circle[i], st_posX); // startpoint x-axis
Canvas.SetTop(Circle[i], st_posY); // startpoint Y-axis
// startpoint
x += location;
// add canvas
canvas.Children.Add(Circle[i]);
}
}
private void draw_path(int pos1, int pos2)
{
var circles = canvas.Children.OfType<Ellipse>().OrderBy(q => (double)q.GetValue(Canvas.LeftProperty)).ToList();
var circle1 = circles[pos1];
var circle2 = circles[pos2];
circle1.Stroke = Brushes.Blue;
circle2.Stroke = Brushes.Purple;
// horizontal animation for circle1
Storyboard sb1 = new Storyboard();
double from1 = (double)circle1.GetValue(Canvas.LeftProperty);
double to1 = (double)circle2.GetValue(Canvas.LeftProperty) + circle2.ActualWidth / 2 - circle1.ActualWidth / 2;
DoubleAnimation da1 = new DoubleAnimation(from1, to1, new Duration(TimeSpan.FromSeconds(0.6)));
Storyboard.SetTarget(sb1, circle1);
Storyboard.SetTargetProperty(sb1, new PropertyPath(Canvas.LeftProperty));
sb1.Children.Add(da1);
// horizontal animation for circle2
Storyboard sb2 = new Storyboard();
double from2 = (double)circle2.GetValue(Canvas.LeftProperty);
double to2 = (double)circle1.GetValue(Canvas.LeftProperty) + circle1.ActualWidth / 2 - circle2.ActualWidth / 2;
DoubleAnimation da2 = new DoubleAnimation(from2, to2, new Duration(TimeSpan.FromSeconds(0.6)));
Storyboard.SetTarget(sb2, circle2);
Storyboard.SetTargetProperty(sb2, new PropertyPath(Canvas.LeftProperty));
sb2.Children.Add(da2);
// vertical animation for circle1
Storyboard sb3 = new Storyboard();
double from3 = (double)circle1.GetValue(Canvas.TopProperty);
double to3 = (double)circle1.GetValue(Canvas.TopProperty) + circle1.ActualWidth;
DoubleAnimation da3 = new DoubleAnimation(from3, to3, new Duration(TimeSpan.FromSeconds(0.3)));
da3.AutoReverse = true;
da3.AccelerationRatio = 0.1;
Storyboard.SetTarget(sb3, circle1);
Storyboard.SetTargetProperty(sb3, new PropertyPath(Canvas.TopProperty));
sb3.Children.Add(da3);
// vertical animation for circle2
Storyboard sb4 = new Storyboard();
double from4 = (double)circle2.GetValue(Canvas.TopProperty);
double to4 = (double)circle2.GetValue(Canvas.TopProperty) - circle2.ActualWidth;
DoubleAnimation da4 = new DoubleAnimation(from4, to4, new Duration(TimeSpan.FromSeconds(0.3)));
da4.AutoReverse = true;
da4.AccelerationRatio = 0.1;
Storyboard.SetTarget(sb4, circle2);
Storyboard.SetTargetProperty(sb4, new PropertyPath(Canvas.TopProperty));
sb4.Children.Add(da4);
sb1.Begin();
sb2.Begin();
sb3.Begin();
sb4.Begin();
var temp = SaveCircleInfos[pos1];
SaveCircleInfos[pos1] = SaveCircleInfos[pos2];
SaveCircleInfos[pos2] = temp;
rePrint(SaveCircleInfos);
}
// bubble sort
private List<int> BubbleSort()
{
sortingInfos = new List<SortingTraceInfo>();
List<int> sorting = new List<int>(sampleNumbers);
for (int i = 0; i < sorting.Count - 1; i++)
{
for (int j = 0; j < sorting.Count - 1 - i; j++)
{
if (sorting[j] > sorting[j + 1])
{
Swap(sorting, j, j + 1);
SortingTraceInfo sortInfo = new SortingTraceInfo(); //
sortInfo.Position = j; // save change position
sortInfo.TargetPosition = j + 1; // save will change position
sortInfo.SortingNumbers = sorting.ToArray(); // sorting number saved to array
sortingInfos.Add(sortInfo);
}
}
}
return sorting;
}
private void Swap(List<int> num, int i, int j)
{
int temp = num[i];
num[i] = num[j];
num[j] = temp;
}
}
}