module Asposediagramjava::AddPage
Public Class Methods
new()
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# File lib/asposediagramjava/Pages/addpage.rb, line 3 def initialize() data_dir = File.dirname(File.dirname(File.dirname(File.dirname(__FILE__)))) + '/data/' # Call the diagram constructor to load diagram from a VSD file diagram = Rjb::import('com.aspose.diagram.Diagram').new(data_dir + "Drawing.vsd") # Get max page ID max_page_id = get_max_page_id(diagram) # Initialize a new page object new_page = Rjb::import('com.aspose.diagram.Page').new # Set name new_page.setName("new page") # Set page ID new_page.setID(max_page_id + 1) # Or try the Page constructor # Page newPage = new Page(MaxPageId + 1); # Add a new blank page diagram.getPages().add(new_page) # Save diagram diagram.save(data_dir + "NewPage_Output.vdx", Rjb::import('com.aspose.diagram.SaveFileFormat').VDX) puts "Added new page." end
Public Instance Methods
get_max_page_id(diagram)
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# File lib/asposediagramjava/Pages/addpage.rb, line 33 def get_max_page_id(diagram) max = diagram.getPages().getPage(0).getID() i = 1 while i < diagram.getPages().getCount() if max < diagram.getPages().getPage(i).getID() max = diagram.getPages().getPage(i).getID() end i +=1 end return max end