Libre Office Image Handling

Imageboard

• The shortcut to copy an image is Ctrl + V.
• To open the Insert Picture dialog box, click on the Insert menu.
• To open the Gallery in LibreOffice Writer, click on the View menu.

Picture Toolbar

• The Picture toolbar can be opened by clicking View > Toolbars > Image.
• The Graphics mode of the picture toolbar has options like Grayscale, Black/White, and Watermark, but not Original.
• Flip Vertically in the picture toolbar makes the image a mirror placed at the bottom of the image.
• Ctrl + Z and Alt + Backspace can be used to undo tasks.
• The Color toolbar allows changing RGB Color Components, Brightness, and Gamma effect of the image.
• Posterize filter makes the picture appear like a painting.
• Transparency effect helps create a watermark.
• Sharpen and Smooth filters play with the contrast of the image.
• Border can be given to a picture.
• Crop option helps take a particular section/part of the image.
• Both Keep Scale and Keep image size options are available in the crop page.

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Styles and Formatting

• A style is a set of formats that can be applied to selected pages, text, frames.
• Applying styles can quickly change the appearance of documents.
• Page Style includes header and footers, border, margins.
• Character Style affects the selected text with font size, bold, and italics format.
• The shortcut to open the Styles and Formatting window is F11.
• The Styles and Formatting window is available in the Format menu.
• Fill Format mode helps apply styles to many different areas quickly.
• Right-click to undo the last Fill Format action.
• Press the Escape key to quit Fill Format mode.
• Styles can be created by New Style from a selection or by dragging and dropping.
• Predefined styles can be modified.
• Styles can be copied from other documents.
• Images can be added to a document from a file, from Libre Office gallery, or directly from a scanner.

Indexing and Table of Contents

• All levels of headings (e.g., H1, H3, H7) can be indexed in Writer.
• The "Protected against manual changes" checkbox must be deselected to change the table of content directly in the document.
• The E# button in the Entries tab of Insert Index/Table represents the chapter number.
• The "LS" button in the Entries tab of Insert Index/Table represents the start of a hyperlink.
• The Styles tab of the Insert Index/Table dialog box helps apply paragraph style to the table of content.
• A graphic can be added to the background of the Table of Content.
• Writer prompts to confirm delete while deleting the table of content.
• The shortcut to see non-printing characters in LibreOffice Writer is Ctrl + F10.