module Asposediagramjava::ReplacePictureShape

Public Class Methods

new() click to toggle source
# File lib/asposediagramjava/Shapes/replacepictureshape.rb, line 3
def initialize()
    data_dir = File.dirname(File.dirname(File.dirname(File.dirname(__FILE__)))) + '/data/'

    # Create instance of Diagram
    diagram = Rjb::import('com.aspose.diagram.Diagram').new(data_dir + "Drawing.vsd")

    # convert image into bytes array
    fi = Rjb::import('java.io.File').new(data_dir + "star.png")
    file_content = Rjb::import('java.nio.file.Files').readAllBytes(fi.toPath())

    shapes = diagram.getPages().getPage("Flow 1").getShapes()
    
    i = 0
    while i < shapes.getCount()
        shape = shapes.get(i)
        # Filter shapes by type Foreign
        if shape.getType() == Rjb::import('com.aspose.diagram.TypeValue').FOREIGN
            # replace picture shape
            shape.getForeignData().setValue(file_content)
        end

        i +=1
    end

    # Save diagram
    diagram.save(data_dir + "ReplacePictureShape.vdx", Rjb::import('com.aspose.diagram.SaveFileFormat').VDX)

    puts "Replaced picture shape successfully!"
end