Showing
1 changed file
with
52 additions
and
4 deletions
@@ -7,20 +7,68 @@ | @@ -7,20 +7,68 @@ | ||
7 | ### 画板动作消息 | 7 | ### 画板动作消息 |
8 | 8 | ||
9 | * 打开画板 | 9 | * 打开画板 |
10 | -如果采取发送教师端截图的方式,需要附加一个图片消息 | 10 | +``` |
11 | + type:templateAction | ||
12 | + subtype:drawPanelAction | ||
13 | + command:openDrawPanel | ||
14 | + attachmentType:image | ||
15 | +``` | ||
16 | +附加的附件是教师版当前页面的截图 | ||
11 | 17 | ||
12 | * 关闭画板 | 18 | * 关闭画板 |
19 | +``` | ||
20 | + type:templateAction | ||
21 | + subtype:drawPanelAction | ||
22 | + command:closeDrawPanel | ||
23 | +``` | ||
24 | + | ||
13 | * 更换画笔 | 25 | * 更换画笔 |
26 | +``` | ||
27 | + type:templateAction | ||
28 | + subtype:drawPanelAction | ||
29 | + command:changeBrush | ||
30 | +``` | ||
31 | + | ||
14 | * Undo操作 | 32 | * Undo操作 |
33 | +``` | ||
34 | + type:templateAction | ||
35 | + subtype:drawPanelAction | ||
36 | + command:undo | ||
37 | +``` | ||
38 | + | ||
15 | * 清空画面 | 39 | * 清空画面 |
40 | +``` | ||
41 | + type:templateAction | ||
42 | + subtype:drawPanelAction | ||
43 | + command:clear | ||
44 | +``` | ||
16 | 45 | ||
17 | ### 绘画消息 | 46 | ### 绘画消息 |
18 | 47 | ||
19 | * 开始绘画消息 | 48 | * 开始绘画消息 |
49 | +``` | ||
50 | + type:templateAction | ||
51 | + subtype:drawPanelAction | ||
52 | + command:beginDraw | ||
53 | + startX:100 | ||
54 | + startY:100 | ||
55 | + firstX:100 | ||
56 | + firstY:100 | ||
57 | +``` | ||
20 | 58 | ||
21 | * 绘画中的消息 | 59 | * 绘画中的消息 |
22 | -绘画过程中的所有点的信息,可以采用小文件的方式一次性发送。 | 60 | +``` |
61 | + type:templateAction | ||
62 | + subtype:drawPanelAction | ||
63 | + command:drawing | ||
64 | + attachment:smallFile | ||
65 | +``` | ||
66 | +附件记录了绘画过程中的所有点的信息。 | ||
23 | 67 | ||
24 | * 绘画结束消息 | 68 | * 绘画结束消息 |
25 | - | 69 | +``` |
26 | -to do | 70 | + type:templateAction |
71 | + subtype:drawPanelAction | ||
72 | + command:endDraw | ||
73 | + positionInfoArray:最后一个点的位置信息 | ||
74 | +``` |
-
Please register or login to post a comment