How can I write the word "Hi" in multiple lines of Word document using different font sizes?

I wrote This code to disply the word "Hi" in three lines of a Word document with font sizes 16, 32 ,and 48 but it didn't work as expected.

clc
clear 
wordApp = actxserver('Word.Application');
wordApp.Visible = true;
doc = wordApp.Documents.Add;
titleText = 'Hi';
Content=doc.Content;
Contentf=Content.font;
for i=1:2
    Contentf.bold=true;
    Content.paragraphs.alignment=1;
    Content.InsertAfter(titleText);
    attach=sprintf('%d',i);
    Content.InsertAfter(attach);
    Contentf.size=16*i;
    Content.InsertAfter(char(13));
end

[Walter Roberson]

What is happening instead of it working as expected?

Answer 1

[Jack]

Try adding a new paragraph for each line and setting the font size on that paragraph's range. For example:

clc;
clear;
wordApp = actxserver('Word.Application');
wordApp.Visible = true;
doc = wordApp.Documents.Add;

for i = 1:3
    para = doc.Paragraphs.Add;
    para.Range.Text = 'Hi';
    para.Range.Font.Size = 16 * i;
    para.Range.InsertParagraphAfter;
end

This way, each "Hi" appears on its own line with font sizes 16, 32, and 48 respectively.

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