def CircleArrow(start,end,size=1.2):
"""draw a arrow with circle at the end."""
#distance can't less than size
if start.DistanceToPoint(end)<=size:
raise 'Given points is too close.'
kcs_draft.line_new(Rline2D(start, end))
c=Circle2D(end,size)
kcs_draft.circle_new(c)
def AddNote():
res=kcs_ui.string_req("请输入标注内容")
if res[0]==kcs_util.ok():
content=res[1]
cor1=Point2D()
cor2=Point2D()
res=kcs_ui.point2D_req("请选择标注点",cor1)
if res[0]==kcs_util.ok():
res=kcs_ui.point2D_req("请选择标注文字位置",cor2)
if res[0]==kcs_util.ok(): #开始标注
#记录原来状态
old=kcs_draft.subpicture_current_get()
#创建component
subView=ktDraft.GetKtSubView(SUB_VIEW_NAME)
#检查是否在KNOT_VIEW下
parent=kcs_draft.element_parent_get(subView)
parentName=kcs_draft.subpicture_name_get(parent)
if parentName!="KNOT_VIEW":
return
kcs_draft.subpicture_current_set(subView)
compName="NOTE_"+str(GetID(subView))
comp=kcs_draft.component_new(compName)
kcs_draft.subpicture_current_set(comp)
#写文字
txt=Text(content)
txt.SetPosition(cor2)
txt.SetColour(Colour("Red"))
txt.SetFont("黑体")
txt.SetHeight(5)
hTxt=kcs_draft.text_new(txt)
#画边框
rect=Rectangle2D()
rect=kcs_draft.element_extent_get(hTxt)
offset=1
rect.SetCorner1(Point2D(rect.Corner1.X-offset,rect.Corner1.Y-offset))
rect.SetCorner2(Point2D(rect.Corner2.X+offset,rect.Corner2.Y+offset))
hd=kcs_draft.rectangle_new(rect)
kcs_draft.element_colour_set(hd,Colour("Red"))
#画引线
sta=cor1
end=rect.GetCorner1()
if end.X<sta.X:
end.SetX(end.X+rect.Corner2.X-rect.Corner1.X)
if end.Y<sta.Y:
end.SetY(end.Y+rect.Corner2.Y-rect.Corner1.Y)
line=Rline2D(sta,end)
hd=kcs_draft.line_new(line)
kcs_draft.element_colour_set(hd,Colour("Red"))
#画圆圈
circle=Circle2D(sta,2)
hd=kcs_draft.circle_new(circle)
kcs_draft.element_colour_set(hd,Colour("Red"))
#恢复原来状态
if len(old)==3:
kcs_draft.subpicture_current_set(old[2])
else:
kcs_draft.subpicture_current_set()
def Circle(self,r):
"create a circle at current point."
c=Circle2D(self.Sta,r)
kcs_draft.circle_new(c)