• GetImageView()

* points may be given in various forms

• tuples ((x0,y0,z0),(x1,y1,z1),...,(xn,yn,zn)). Note that single points must be a valid tuple ((x,y,z),)
• strings on the same form as tuple
• arrlib object, created by arr.pyd Python extension dll (supported arr datatypes : XYZfVec, XYZfMatr)

Example 1: Image Mode Changed System Eventhandler

def Handle_ImageView_ImageModeChanged(ImageMode):
#
# ImageMode = VT_BOOL
#
# This event is called when image mode changes
#
  iv=GetImageView()
  pc=iv.pageControl
  p=iv.getCustomPanel(pc.activePage)
  p.visible=ImageMode                         #uses the derived visible property, overriding the mode property

Example 2: Page Changed System Eventhandler

def Handle_ImageView_PageChanged(Page):
#
# Page = VT_BSTR
#
# This event is called after active page changes
#
  iv=GetImageView()
  p=iv.getCustomPanel(Page)
  if Page=='All' and iv.mode==0:
    p.mode=0
  else:
    p.mode=1

Example 3: Access Control Changed System Eventhandler

def Handle_System_AccessControlChanged(Settings,Service):
  #
  # Settings = VT_BOOL
  # Service = VT_BOOL
  #
  GetImageView().showImages(Service)  #shows all images when entering servicemode, hides all when leaving servidemode

Example 4: Toggle overlay graphic visibility

def ShowOverlays(Image,Visible):
  iv=GetImageView()             #get the image container
  if Image=='':
    iv.showOverlays(Visible)    #set all images
  else:
    v=iv.getView(Image)         #set named image
    if v<>None:
      v.showOverlay=Visible

Example 5: Add 3D data to an 3D Image

def Points():
  v=GetImageView().getImageViewer('3D')
  if v<>None:
    v.deleteAll()  #clears all previous data

    import arr,math
    m=arr.XYZfMat(71,71)
    for i in range(71):
      for j in range(71):
        l=i*71+j
        ii=i-35
        jj=j-35
        m[l]=ii/10.0,jj/10.0,7.0*math.exp((-ii*ii-jj*jj)/70.0)
    v.addPoints(m)
    

    #add a line from center
    v.lineColor='red'
    v.addPolygon(((0,0,0),(10,10,10)),0) #open polygon
    

    #add some points
    v.pointColor='blue'
    v.addPoints(((0,0,10),(0,0,15))) #adds 2 points
    v.addPoints(((0,0,20),))         #adds 1 point, note the trailing comma

Example 6: Access an Image's CustomPanel

GetImageView().getCustomPanel('Image')  #shows all images when entering servicemode, hides all when leaving servidemode

# alternative method

# pc=GetPageControl('ImageView.pc')
# ts=pc.getPage('Image')
# cp=ts.getControl('CustomPanel')