Impress Guide 7.6
Chapter 6,
Formatting Graphic Objects
This document is Copyright © 2023 by the LibreOffice Documentation Team. Contributors are listed below. This document may be distributed and/or modified under the terms of either the GNU General Public License (https://www.gnu.org/licenses/gpl.html), version 3 or later, or the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), version 4.0 or later. All trademarks within this guide belong to their legitimate owners.
Contributors for this edition:
Peter Schofield
Contributors for previous editions:
Jean Hollis Weber
Kees Kriek
Michele Zarri
Peter Schofield
Rachel Kartch
Samantha Hamilton
T. Elliot Turner
Vasudev Narayanan
Please direct any comments or suggestions about this document to the Documentation Team Forum at https://community.documentfoundation.org/c/documentation/loguides/ (registration is required) or send an email to: loguides@community.documentfoundation.org.
Note
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Published October 2023. Based on LibreOffice 7.6 Community.
Other versions of LibreOffice may differ in appearance and functionality.
Some keystrokes and menu items are different on macOS from those used in Windows and Linux. The table below gives some common substitutions used in this document. For a detailed list, see LibreOffice Help.
|
Windows or Linux |
macOS equivalent |
Effect |
|
Tools > Options |
LibreOffice > Preferences |
Access setup options |
|
Right-click |
Control+click, Ctrl+click, or right-click depending on computer setup |
Open a context menu |
|
Ctrl or Control |
⌘ and/or Cmd or Command, depending on keyboard |
|
|
Alt |
⌥ and/or Alt or Option depending on keyboard |
Used with other keys |
|
F11 |
⌘+T |
Open the Styles deck in the Sidebar |
A graphic object format consists of object size, rotation, and position on the slide. Also included in the format are attributes that define the line, text, and area fill of an object. A graphics style can also be created using the attributes from the graphic object format. This chapter discusses manual formatting of objects and finishes by explaining how to create, apply, modify, and delete graphics styles.
In LibreOffice the term “line” indicates both a freestanding segment (line), outer edge of a shape (border), or an arrow. The line properties that can be modified are style (solid, dashed, invisible, and so on), width, color, and type of arrowhead.
Note
When adding color to a line or arrow, refer to “Color fills” below on how to change color, create custom colors, modify colors, or delete colors.
Use the Line and Filling toolbar (Figure 1) to format a line as follows:
1) Make sure a line is selected on a slide.
2) Select a line style from the Line Style drop-down list.
3) Either type the line width in the Line Width text box, or use the up and down arrows to change the line width.
4) Click on the triangle ▼ to the right of Line Color and select a color from one of the color palettes that are available.
5) If required, select from the Arrow Style drop-down list the type of arrowhead for each end of the line to change the line into an arrow. The left drop-down list adds an arrowhead to the start of a line and the right drop-down list adds an arrowhead to the end of a line.
6) If necessary, click on Shadow to add a shadow to the line. The shadow applied uses the settings set in the Line dialog (for more information, see “Line dialog” below).
7) Deselect the line to save the changes.
Use the Line panel in the Properties deck on the Sidebar (Figure 2) to format a line as follows:
1) Make sure a line is selected on a slide.
Figure 1: Line and Filling toolbar
Figure 2: Line panel in Properties deck on Sidebar
2) Click on Properties on the Sidebar to open the Properties deck.
3) Click on Line to open the Line panel.
4) In Line, when creating an arrow, select from the Arrow Style drop-down list the type of arrowhead for each end of the line and change the line into an arrow. The left drop-down list adds an arrowhead to the start of a line and the right drop-down list adds an arrowhead to the end of a line.
5) In Line, select from the Line Style drop-down list the type of line from the options available.
6) In Width, select a line width from the options in Select the width of the line drop-down list, or enter a width in the Custom Line Width text box.
7) In Color, select a line color from one of the color palettes that are available in the Line Color drop-down list.
8) In Transparency, move the slider or enter a percentage in the text box to set the shadow transparency.
9) In Corner style, select a corner style from the options available in the drop‑down list.
10) In Cap style, select the style of the line end caps from the drop-down list. The cap style is also added to dashes if dashes have been used in the line style.
11) Deselect the line to save the changes.
12) If necessary, click on More Options on the right of the title bar and open the Line dialog for more control over formatting lines (see “Line dialog” below for more information).
To fully change the appearance of a line, the Line dialog (Figure 3) is used and consists of four pages: Line, Shadow, Line Styles and Arrow Styles.
1) Make sure a line is selected on a slide.
2) Open the Line dialog using one of the following methods:
Go to Format > Text Box and Shape > Line on the Menu bar.
Figure 3: Line dialog — Line page
Right-click on the line and select Line from the context menu.
Click on More Options on the right of the Line panel title bar in the Properties deck on the Sidebar.
3) When all changes have been made to the selected line, click OK to close the dialog and save the changes. The preview box at the bottom of the dialog shows the effect of any changes made to a line.
The Line page in the Line dialog is where the basic parameters of a line are selected and are as follows:
Line Properties
Style
Select a line style from the Style drop-down list.
Color
Select a predefined color from the available color palettes. To create a custom color, see to “Color fills” below for more information.
Width
Specifies thickness of a line.
Transparency
Sets the transparency percentage of a line. Figure 4 is an example of the effect different transparency percentages have when lines placed over an object.
Arrow Styles
Start Style
Select an arrow style for the start of a line from the drop-down list.
Figure 4: Example of line transparency
(0%; 25%; 50%; 75% left to right)
Figure 5: Example of centers
(default top; center bottom)
Width
Specifies the thickness of the start arrowhead.
End Style
Select the arrow style for the end of a line from the drop-down list.
Width
Specifies the thickness of the end arrowhead.
Center
Moves the center of the arrowheads to the end point of the line. Figure 5 is an example of the effects this option is selected.
Synchronize ends
Makes the two arrowheads identical.
Corner and Cap Styles
Corner style
Select the shape used at the corners of the line from the drop-down list. For a small angle between lines, a mitered shape is replaced with a beveled shape.
Cap style
Select the style of the line end caps from the drop-down list. The caps are added to inner dashes as well.
To quickly apply a shadow to a line, click on Shadow on the Line and Filling toolbar. This creates a shadow using the settings from the Shadow page in the Line dialog.
The Shadow page of the Line dialog (Figure 6) provides options for adding and formatting a line shadow. The shadow settings in this dialog are the same as the shadow settings used for object areas. However, shadow settings for a line can be different from the shadow settings used for object areas. For more information on shadow settings, see “Working with shadows” below.
Line styles are used in a drawing when adding several lines of similar types reducing the need to format individual lines and LibreOffice provides line styles for line formatting. Also, line styles can be created, saved, and deleted.
The Line Styles page in the Line dialog (Figure 7) provides options to use line styles and to create or change line styles. An example of the line style selected or created is displayed at the bottom of the Line Styles page.
Figure 6: Line dialog — Shadow page
Figure 7: Line dialog — Styles page
1) Create a line in a drawing.
2) Open the Line dialog using one of the following methods:
Go to Format > Text Box and Shape > Line on the Menu bar.
Right-click on the line and select Line from the context menu.
Click on Line Styles to open the Line Styles page.
3) Select from the Line style drop-down menu a predefined line style that is similar to the line style being created.
4) Click Add and type a name for the new line style in the Name dialog that opens, then click OK to close the dialog. The name of the new style appears in the Line style box.
5) In the Type drop-down lists, select Dots or Dash. For lines with only dots or dashes, select the same type in both Type boxes.
6) In Number, specify the number of dots or dashes required. For different sized groups of dots or dashes, set a different quantity number in each Number box.
7) In Length, specify the length percentage for dashes. Length is not available if Dots has been selected for Type.
8) In Spacing, set a spacing percentage between the dots and/or dashes.
9) If necessary, select Fit to line width so that the new style fits the width of the selected line.
10) The new line style created is available only in the current document. To use the new line style in other documents, click on Save Line Styles and type a unique filename in the Save as dialog that opens. Saved line styles have the file extension of SOD.
11) To use a previously created line style, click on Load Line Styles, then select a style from the list of saved styles and click on Open to load the style into the document.
12) If necessary, click on Modify to change the name of the style and follow Steps 4 thru 11 to create and use a new line style.
13) Click OK to save any changes and close the Line dialog.
Note
When creating line styles, it is recommended to use a unique name for the line style. This prevents a predefined line styles in LibreOffice from being overwritten causing formatting problems in other documents using predefined line styles.
1) Open the Line dialog and click on Line Styles to open the Line Styles page.
2) Select the line style for deletion from the Line style drop-down list.
3) Click on Delete, then confirm the deletion by clicking on Yes in the confirmation dialog that opens.
4) Click OK to save any changes and close the Line dialog.
Note
When deleting line styles, make sure the line style is not used in another document. It is recommended to only delete line styles that have been created and not to delete a LibreOffice predefined line style. This prevents any formatting problems in other documents where line styles have been used.
Any shape can be used as an arrowhead, but the shape must be convertible to a curve. A curve is something drawn without lifting a pencil. For example, a star can be converted to a curve, but a smiley face cannot.
1) Select a shape, or create a shape that can be converted to a curve for use as a new arrowhead. The part of the shape that is going to be point of the arrowhead must face upward. An example of a new arrowhead is shown in Figure 8.
2) If necessary, select the shape, right-click and select Convert > To Curve from the context menu. If the shape is already a curve, To Curve will not be available.
3) Make sure the arrowhead shape is selected.
Figure 8: Example arrowhead
Figure 9: Line dialog — Arrow Styles page
4) Open the Line dialog and click on Arrow Styles to open the Arrow Styles page (Figure 9).
5) Click on Add, type a name for the new arrow style in the dialog that opens, then click OK. The new arrowhead style appears on the Arrow Styles page and at the bottom of the Arrow style drop-down list.
6) The new arrow style created is available only in the current document. To use the created arrow style in other documents, click on Save arrow styles and type a unique filename in the dialog that opens. Saved arrow styles have the file extension of SOE.
7) To use a previously saved arrow styles, click on Load arrow styles to open a file browser and select the style from the saved list of styles. Click Open to load the style into a document.
8) If necessary, make changes to the arrow style and click on Modify, then enter a name in the dialog to change the name of the arrow style.
9) Click OK to save any changes and close the Line dialog.
1) Open the Line dialog using one of the following methods:
Go to Format > Text Box and Shape > Line on the Menu bar.
Right-click on the line and select Line from the context menu.
2) Click on Arrow Styles to open the Arrow Styles page.
3) Select the arrow style for deletion from the Arrow style drop-down list.
4) Click on Delete, then confirm the deletion by clicking on Yes in the confirmation dialog that opens.
5) Click OK to save any changes and close the Line dialog.
Note
When deleting arrow styles, make sure the arrow style is not used in another document. It is recommended to only delete arrow styles that have been created and not to delete a LibreOffice predefined arrow styles. This prevents any formatting problems in other documents where the arrow style has been used.
Area fill refers to the inside of an object that has an unbroken border, for example a rectangle, circle, star, pentagon and so on. Area fills can consist of a color, gradient, hatching, pattern, bitmap, image, or pattern, as shown by the examples in Figure 10. Area fills can also be made partly or wholly transparent and throw a shadow.
Note
Although the characteristics of an existing area fill can be changed and then modified by clicking on Modify, it is recommended that only custom area fills are modified rather than modifying a LibreOffice predefined area fill. Predefined area fills may be reset when LibreOffice is updated.
The area fill types that are available for use with objects are as follows. To create custom area fill types, see “Working with area fill types” below for more information.
None
Color
Gradient
Image
Pattern
Hatch
Use Background
Tools on the Line and Filling toolbar provide a number of default fillings available to quickly format the area fill of objects. If this toolbar is not showing, go to View > Toolbars > Line and Filling on the Menu bar.
1) Select an object so that the selection handles are displayed.
2) Click on Area Style/Filling on the Line and Filling toolbar (Figure 1 above), select the type of fill required from the drop-down list. For more information on area fills, see “Area fill types” above and “Working with area fill types” below.
3) Deselect the object to save any changes.
The options available in the Area panel in the Properties deck on the Sidebar provide a number of default fillings available with restricted options to quickly format the area fill of objects.
1) Select an object so that the selection handles are displayed.
2) Click on Properties on the Sidebar to open the Properties deck, then click on Area to open the Area panel (Figure 11).
3) Use the various options in the Fill and Transparency drop-down lists to format the fill and transparency of an object. For more information on area fills, see “Area fill types” above and “Working with area fill types” below.
4) Deselect the object to save any changes.
5) If necessary, click on More Options on the right of the Area title bar to open the Area dialog giving more control over the appearance of the object fill.
Use the Area dialog (Figure 12) to change existing area fills with greater control, or create an area fill.
1) Select an object so that the selection handles are displayed.
2) Open the Area dialog using one of the following methods:
Go to Format > Text Box and Shape > Area on the Menu bar.
Right-click on the object and select Area from the context menu.
Click on More Options on the right of the Area panel title on the Sidebar.
Figure 11: Area panel in Properties deck on Sidebar
Figure 12: Area dialog — Color page
3) Click on Area to open the Area page.
4) Select the area fill from the options available. The number of available options depends on the type of area fill selected. For more information on area fills, see “Area fill types” above and “Working with area fill types” below.
5) Click OK to close the Area dialog and save the changes.
1) Select an object so that the selection handles are displayed.
2) Open the Area dialog and click on Area to open the Area page, then click on Color to open the options available for a color fill (Figure 12).
3) In Palette, select the required color palette from the drop-down list and the required color from the available colors. All color fills available are solid colors.
Active – shows the present color fill of a selected object. After selecting a new color, a preview of the selected color appears in New.
Alternatively, enter the RGB or Hex values of a color in the appropriate text box.
Alternatively, click on Pick to open the Pick a Color dialog (Figure 13). Select a color from the color box or enter the RGB, Hex, HSB or CMYK values.
If a color has been used before, then select the required color from Recent Colors.
4) Click OK to close the dialog and save the changes. The color area fill appears in the selected object.
Custom colors can be created by changing the values of the following color notations.
RGB notation of Red (R), Green (G), and Blue (B)
Hex # number
Values of Hue (H), Saturation (S), and Brightness (B)
CMYK percentages of Cyan (C), Magenta (M), Yellow (Y), and Black (K).
Note
The color notations are linked and changing the value in one set, automatically changes the values in the other sets.
1) Select an object so that the selection handles are displayed.
2) Open the Area dialog and click on Area to open the Area page, then click on Color to open the options available for a color fill.
3) Specify the values for either RGB, Hex #, HSB, or CMYK.
4) Click on Add in Custom Palette and enter a name in the Name dialog that opens.
5) Click OK to close the Name dialog and the color is added to the Custom palette.
6) Click OK to save the changes and close the Area dialog. The new color appears as a fill in the selected object.
1) Select an object so that the selection handles are displayed.
2) Open the Area dialog and click on Area to open the Area page, then click on Color to open the options available for a color fill.
3) Click on Pick to open the Pick a Color dialog (Figure 13).
Figure 13: Pick a Color dialog
4) Create a new color using one of the following methods. A preview of the color created is shown in the colored box on the left side of the original color.
Select a color range from the colored bar, then, using the cursor, move the target in the colored box until the cursor is on the color required.
Enter the color values in the RGB text boxes.
If known, enter the Hex# number in the text box. For example, Hex numbers are normally used when a specific color has been created, for example a company logo.
Enter the color values in the HSB text boxes. HSB values do not change the color, but how a color looks.
Enter the color percentages in the CMYK text boxes.
5) Click OK to close the Pick a Color dialog.
6) Click on Add in Custom Palette and enter a name for the color in the Name dialog that opens.
7) Click OK to close the Name dialog and the color is added to the Custom palette.
8) Click OK to save the changes and close the Area dialog. The new color appears as a fill in the selected object.
1) Select an object for editing and open the Area dialog.
2) Click on Area to open the Area page, then click on Color to open the options available for a color fill.
3) Select Custom from the Palette drop-down list in Colors.
4) Select the color for deletion from those displayed and click on Delete. There is no confirmation given when deleting a color.
5) Click OK to save the changes and close the Area dialog.
Note
Only colors that have been created and placed in the custom palette can be deleted. Colors from color palettes installed with LibreOffice cannot be deleted.
Color palettes that are compatible with LibreOffice can be added using Extensions: Color Palettes as follows:
1) Select an object for editing and open the Area dialog.
2) Click on Area to open the Area page, then click on Color to open the options available for a color fill.
3) In Colors, click on Add color palettes via extension to open the Extensions: Color Palette dialog (Figure 14).
4) Select a color palette from the list of available color palette extensions and click on Install to install the extension into LibreOffice.
5) Click on Close to close the Extensions: Color Palette dialog and the color palette appears in the Palette drop-down list ready for use.
Figure 14: Extensions: Color Palette dialog
Figure 15: Area dialog — Gradient page
1) Select an object for editing and open the Area dialog.
2) Click on Area to open the Area page, then click on Gradient (Figure 15) to open the options available for a gradient fill.
3) In Gradient, select the required gradient from the list of available gradients and it appears in Preview.
4) To override the default gradient transition of a selection, deselect Automatic in Options and then enter the values for Type, Increment, Angle, Border, From Color, and To Color in the available boxes.
5) Click OK to close the dialog and save the changes. The gradient area fill appears in the selected object.
Gradients can be modified or created. Several types of gradients are predefined in LibreOffice. Changing the From Color and To Color settings could be sufficient to create a satisfactory result.
1) Select an object for editing and open the Area dialog.
2) Click on Area to open the Area page, then click on Gradient to open the options available for a gradient fill.
3) In Gradient, select one of the predefined gradient from the list of available gradients and it appears in Preview.
4) In Options, select a gradient type from the Type drop-down list: Linear, Axial, Radial, Ellipsoid, or Square. Each gradient type changes the gradient displayed in Preview.
5) Adjust the settings in Options as necessary. Options used for gradients are explained in Table 1. Depending on the gradient type selected, some options will not be available.
6) Click on Add and enter a name for the gradient in the Name dialog that opens.
7) Click OK to close the Name dialog and the gradient is added at the end of the gradients displayed in Gradient.
8) Click OK to close the Area dialog and save the changes.
Note
It is recommended to only modify, rename or delete gradients that have been created. Custom gradients are always positioned at the bottom of the displayed gradients. Modifying, renaming or deleting gradients that are installed with LibreOffice may cause problems in documents that use one of these gradients.
Table 1: Gradient options
|
Gradient property |
Description |
|
Linear gradient |
The color transitions from the starting color to the end color in a straight line. |
|
Axial gradient |
The color transitions from the starting color to the end color from the object center to the object edges in two opposite directions. |
|
Radial gradient |
The color transitions from the starting color to the end color in a circular pattern. |
|
Ellipsoid gradient |
The color transitions from the starting color to the end color in an elliptical pattern. |
|
Quadratic gradient |
The color transitions from the starting color to the end color from the object edges to the object center in four directions. |
|
Square gradient |
The color transitions from the starting color to the end color from the object edges to the object center in a square pattern. |
|
Increment |
Enter the number of steps for blending the two colors of the gradient. By default this is set to Automatic. |
|
Center X |
For Radial, Ellipsoid, Square, and Rectangular gradients, modify these values to set the horizontal offset of the gradient center. |
|
Center Y |
For Radial, Ellipsoid, Square, and Rectangular gradients, modify these values to set the vertical offset of the gradient center. |
|
Angle |
For all gradient types, modifies the angle of the gradient axis. |
|
Border |
Increase this value to make the gradient start further away from the border of the shape. |
|
From Color |
The start color for the gradient. In the edit box enter the intensity of the color: 0% corresponds to black, 100% to the full color. |
|
To Color |
The end color for the gradient. In the edit box enter the intensity of the color: 0% corresponds to black, 100% to the full color. |
1) Select the object for editing where the gradient is going to be modified and open the Area dialog.
2) Click on Area to open the Area page, then click on Gradient to open the options available for a gradient fill.
3) Select a gradient previously created and added to the gradients displayed in Gradient.
4) Enter the new values for the gradient options that need to be changed. See Table 1 for more information on gradient options. Depending on the type of gradient selected, some options may not be available.
5) Click Modify to save the changes. There is no confirmation given when modifying a gradient.
6) Click OK to close the Area dialog and save the changes.
1) Select the object for editing where the gradient is going to be renamed and open the Area dialog.
2) Click on Area to open the Area page, then click on Gradient to open the options available for a gradient fill.
3) Right-click on the gradient that is going to be renamed and select Rename from the context menu.
4) Enter a name for the gradient in the Name dialog that opens.
5) Click OK to save the name change and close the Name dialog.
6) Click OK to save the changes and close the Area dialog.
1) Select the object for editing where the gradient is going to be deleted and open the Area dialog.
2) Click on Area to open the Area page, then click on Gradient to open the options available for a gradient fill.
Figure 16: Transformations toolbar
Figure 17: Example of using Interactive Gradient tool
3) Select a gradient that has been created and added to the gradients displayed in Gradient.
4) Right-click on the gradient and select Delete from the pop-up menu. Click on Yes to confirm the deletion.
5) Click OK to save the changes and close the Area dialog.
1) Select the object that contains a gradient as a fill and open the Area dialog.
2) Click on Area to open the Area page, then click on Gradient to open the options available for a gradient fill.
3) Go to View > Toolbars > Transformations on the Menu bar, or click on Transformations on the Line and Filling toolbar to open the Transformations toolbar (Figure 16).
4) Click on Interactive gradient in the Transformations toolbar. This displays a dashed line connecting two colored squares. The colors show the From Color and To Color that have been used for the selected gradient (Figure 17).
5) Select the type of gradient required for the object from the Type drop-down list in Options on the Gradient page in the Area dialog.
6) Click OK to save the changes and close the Area dialog.
The gradient properties are adjusted depending on the gradient type selected and these properties are explained below.
Linear
Axial
Radial
Ellipsoid
Quadratic
Square
Note
Moving the squares creates different effects depending on the type of gradient. For example, for a linear gradient, the start and end squares of the gradient are always situated either side of the center point of the object.
Note
Image fills in the Area dialog are called bitmap fills in the Line and Filling toolbar, and the Area panel in the Properties deck on the Sidebar. Using the Line and Filling toolbar, or the Area panel for bitmap area fills, is similar to using image area fills in the Area dialog, but drop-down lists are used with a restricted selection of options.
Figure 18: Area dialog — Image page
1) Select an object for editing and open the Area dialog.
2) Click on Area to open the Area page, then click on Image (Figure 18) to open the options available for an image fill.
3) In Image, select the required image from the list of available images and it appears in Preview.
4) Alternatively, click on Add/Import to open a file browser window, then select an image file to use as an image fill.
5) To override settings for the selected image, in Options, enter values for Style, Size, Position, Tiling Position, and Tiling Offset. See Table 2 for information on image options.
6) Click OK to close the dialog and save the changes. The image area fill appears in the selected object.
Table 2: Image options
|
Option |
Purpose |
|
Style – Custom position/size |
When selected, the position of the image in the object and the size of the image can be determined. |
|
Style – Tiled |
When selected, the image is tiled to fill the area. The size of the image used for the tiling is determined by the Size settings |
|
Style – Stretched |
When selected, an image is stretched to fill object area. |
|
Size – Width |
Sets the width of the image. For example, 100% means that the image original width is resized to occupy the whole fill area width, 50% means that the image width is half that of the fill area. |
|
Size – Height |
Sets the height of the image. For example, 100% means that the image original height is resized to occupy the whole fill area height, 50% means that the image height is half that of the fill area. |
|
Size – Scale |
When selected, image size is given as a percentage for Width and Height. When deselected, the actual size of the image is given for Width and Height. |
|
Position |
When selected, the anchoring point of the image is determined. Default position is Center. |
|
Tiling Position – X offset |
When Tile is selected, sets the offset for the image width in percentage values. 50% offset means that Impress places the middle part of the image at the anchor point and starts tiling from there. |
|
Tiling Position – Y offset |
When Tile is selected, sets the offset for the image height in percentage values. 50% offset means that Impress places the middle part of the image at the anchor point and starts tiling from there. |
|
Tiling Offset – Row |
When Tile is selected, offsets the rows of tiled images by the entered percentage value so that each row is offset from the previous row. |
|
Tiling Offset – Column |
When Tile is selected, offsets the columns of tiled images by the entered percentage value so that each column is offset from the previous column. |
Figure 19: Example of using image fills
Original image
Width and height 25% scaled.
Anchor to top left corner.
No offset.
Width and height 25% scaled.
Anchor to top right.
Row offset 50%.
1) Select an object for editing that contains an image as a fill, or insert an image into a selected object.
2) Open the Area dialog and click on Area to open the Area page, then click on Image to open the options available for an image fill.
3) Select an image from the options available in Image to use and edit as a fill. Note that any imported images are also available.
4) In Options, select the properties for Style, Size, Position, Tiling Position, and Tiling Offset. See Table 2 for more information on image properties. The best way to understand image properties is to use them. Figure 19 shows examples of using image fills.
5) Click OK to save the changes and close the Area dialog.
1) Select an object to import an image file into.
2) Open the Area dialog and click on Area to open the Area page, then click on Image to open the options available for an image fill.
3) Click on Add/Import and a file browser window opens.
4) Navigate to the directory containing the image file, then select it and click Open.
5) Enter a name for the new image in the Name dialog that opens, then click OK to close the Name dialog. The imported image appears at the bottom of the Image preview box.
6) Select the imported image in the Image preview box.
7) Click OK to import the image into the selected object and close the Area dialog.
1) Select an object that uses an image as an area fill.
2) Open the Area dialog and click on Area to open the Area page, then click on Image to open the options available for an image fill.
3) Right-click on the image selected for renaming and select Rename from the context menu.
4) Enter a new name for the image in the Name dialog that opens.
5) Click OK save the change and close the Name dialog.
6) Click OK to save the changes and close the Area dialog.
1) Select an object that contains the image that is going to be deleted.
2) Open the Area dialog and click on Area to open the Area page, then click on Image to open the options available for an image fill.
3) Right-click on the image that is going to be deleted in the Image preview box.
4) Select Delete from the context menu and click on Yes to confirm the deletion.
5) Click OK to save the changes and close the Area dialog.
Note
It is recommended to only rename or delete images that have been created or imported. Renaming or deleting images that are installed with LibreOffice may cause problems in documents that use one of these images.
1) Select an object for editing and open the Area dialog.
2) Click on Area to open the Area page, then click on Pattern (Figure 20) to open the options available for a pattern fill.
3) In Pattern, select a pattern from the displayed options and it appears in Preview.
4) Click OK to save the changes and close the Area dialog. The pattern area fill appears in the selected object.
1) Select an object that contains a pattern as a fill, or insert a pattern into the selected object.
2) Click on Area to open the Area page, then click on Pattern to open the options available for a pattern fill.
3) If necessary, select a pattern from the options displayed in Pattern. Note that any custom or imported patterns are also available. The selected pattern appears in Pattern Editor.
4) Select a color from the available color palettes for the Foreground Color and Background Color.
5) In Pattern Editor, start creating the pattern by clicking in the squares (pixels) to change color. Each click in a square swaps the color from Background Color to Foreground Color or Foreground Color to Background Color.
Figure 20: Area dialog — Pattern page
6) Check the pattern being created in Pattern Editor and Preview to see if the desired effect is being achieved.
7) Click on Add to open a Name dialog.
8) Enter a name for the new pattern, then click OK to close the Name dialog. The new pattern appears at the bottom of the displayed patterns in Pattern.
9) Click OK to save the changes and close the Area dialog.
1) Select an object that contains a pattern as a fill, or insert a pattern into the selected object.
2) Click on Area to open the Area page, then click on Pattern to open the options available for a pattern fill.
3) If necessary, select a pattern from the options displayed in Pattern. Note that any custom or imported patterns are also available. The selected pattern appears in Pattern Editor.
4) Enter new colors for Foreground Color and Background Color from the available color palettes.
5) In Pattern Editor, start modifying the pattern by clicking in the squares (pixels) to change color. Each click in a square swaps the color between Background Color and Foreground Color.
6) Check the pattern being created in Pattern Editor and Preview to see if the desired effect is being achieved.
7) Click on Modify to save the pattern changes. There is no confirmation given when modifying a pattern fill.
8) Click OK to close the Area dialog and save the changes.
Note
It is recommended to only modify, rename or delete patterns that have been created. Modifying, renaming or deleting patterns that were installed with LibreOffice may cause problems in documents that use one of these patterns.
1) Select an object that contains a pattern as a fill, or insert a pattern into the selected object.
2) Click on Area to open the Area page, then click on Pattern to open the options available for a pattern fill.
3) In Pattern, right-click on the pattern that is displayed in the selected object, then select Rename from the context menu.
4) Enter a name for the pattern in the Name dialog that opens.
5) Click OK save the renaming and close the Name box.
6) Click OK to save the changes and close the Area dialog.
1) Select an object that contains a pattern as a fill, or insert a pattern into the selected object.
2) Click on Area to open the Area page, then click on Pattern to open the options available for a pattern fill.
3) In Pattern, right-click on the pattern that is displayed in the selected object, then select Delete from the context menu.
4) Click on Yes to confirm the deletion.
5) Click OK to save the changes and close the Area dialog.
1) Select an object for editing and open the Area dialog.
2) Click on Area to open the Area page, then click on Hatch (Figure 21) to open the options available for a hatch fill.
3) In Hatch, select a hatch from the displayed options and it appears in Preview.
4) Click OK to save the changes and close the Area dialog. The hatch area fill appears in the selected object.
When creating new hatch fills or modifying an existing hatch fill, use the options available on the Hatch page in the Area dialog.
Note
It is recommended to create new hatch fills rather than modify existing hatch fills.
1) Select an object that contains a hatch fill, or insert a hatch fill into the selected object.
2) Open the Area dialog and click on Area to open the Area page, then click on Hatch to open the options available for a hatch fill.
Figure 21: Area dialog — Hatch page
3) As a starting point, select a hatch fill similar to the one being created. The selected hatch fill appears in Preview.
4) Change the values of the option settings for the hatch fill. The hatch fill displayed in Preview changes to reflect the changes in option values. See Table 3 for information on hatch options.
5) Click on Add to open a Name dialog and enter a name for the new hatch fill.
6) Click OK to close the Name dialog. The new hatch fill appears at the bottom of the hatch fills displayed in Hatch.
7) Click OK to close the Area dialog and save the changes. The new hatch fill appears in the selected object.
Table 3: Hatch options
|
Hatch option |
Meaning |
|
Spacing |
Determines the spacing between two lines of the hatching fill. As the value is changed the Preview is updated. |
|
Angle |
Determines the angle used for the hatch lines. Either use the slider or enter a value in the box to change the angle. |
|
Line type |
Set single, double or triple line for the style of the hatching fill. |
|
Line color |
Select a color of the lines that form the hatching fill from the drop‑down list of available color palettes |
|
Background color |
Select a color for the background color behind the hatching lines from the drop‑down list of available color palettes |
1) Select an object that contains a hatch as a fill, or insert a hatch into the selected object.
2) Click on Area to open the Area page, then click on Hatch to open the options available for a hatch fill.
3) In Hatch, select the hatch that is displayed in the selected object. The selected hatch appears in Preview.
4) Enter new values for the option settings of the hatch fill. The hatch fill displayed in Preview changes to reflect the changes in option values. See Table 3 for information on hatch options.
5) Click Modify to save the changes. There is no confirmation given when modifying a hatch fill.
6) Click OK to save the changes and close the Area dialog.
Note
It is recommended to only modify, rename or delete hatch fills that have been created. Modifying, renaming or deleting hatch fills that were installed with LibreOffice may cause problems in documents that use one of these hatch fills.
1) Select an object that contains a hatch as a fill, or insert a hatch into the selected object.
2) Click on Area to open the Area page, then click on Hatch to open the options available for a hatch fill.
3) In Hatch, right-click on the hatch that is displayed in the selected object, then select Rename from the context menu.
4) Enter a name for the hatch in the Name dialog that opens.
5) Click OK save the renaming and close the Name box.
6) Click OK to save the changes and close the Area dialog.
1) Select an object that contains a hatch as a fill, or insert a hatch into the selected object.
2) Click on Area to open the Area page, then click on Hatch to open the options available for a hatch fill.
3) In Hatch, right-click on the hatch that is displayed in the selected object, then select Delete from the context menu.
4) Click on Yes to confirm the deletion, then click OK to save the changes and close the Area dialog.
Background image fills are used to allow an object create windows on a slide and display any background image that has been placed on the slide. Figure 22 shows an example of an ellipse, the topmost object, being used as a window through the underlying pentagon and rectangle objects, and showing a portion of the background image.
1) Select a slide in a presentation that uses a background image.
2) Insert several objects onto the slide and position the objects into a stack.
3) Add an object that is going to be used as window onto the object stack as the topmost object and make sure it is selected.
Figure 22: Example of using background image as fill
4) Change the fill of the selected object to a background image fill using one of the following methods:
Open the Area dialog and select Use Background from the options available on the Area page.
On the Line and Filling toolbar, select Use Slide Background from the options available in the Area/Style Filling drop-down menu.
In the Area panel in the Properties deck on the Sidebar, select Use Slide Background from the options available in the Fill drop-down list.
5) Deselect the object and the background image appears in the object creating a window.
Note
There are no options available for using a background image fill. When a background image fill is applied to an object, the whole of the object area is used for the area fill.
Figure 23: Area dialog — Shadow page
Figure 24: Shadow panel in Properties deck on Sidebar
Shadows can be applied to objects such as lines, shapes and text. The options available for shadows are as follows:
Use shadow
Enable
Position grid
Angle
Color
Distance
Blur
Transparency
1) Select an object where a shadow is going to be applied.
2) Open the Area dialog and click on Shadow to open the Shadow page.
3) Select Use shadow in Properties and the shadow options become active.
4) Select from one of nine points in the position grid the direction in which the shadow is going to be cast in relation to the object.
5) In Color, select the color palette from the drop-down list of available palettes, then select the color required for the shadow.
6) In Distance, enter a distance to set spacing between the object and the shadow.
7) In Blur, enter a value to soften the edges of the shadow.
8) In Transparency, enter the percentage in the text box for the shadow transparency.
9) Click OK to close the Area dialog and save the changes.
1) Select an object where a shadow is going to be applied.
2) Click on Properties to open the Properties deck on the Sidebar.
3) Click on Shadow to open the Shadow panel in the Properties deck.
4) Select Enable and the shadow options become active.
5) In Angle, select from one of the options available from the drop-down list to set the direction of where the shadow is going to be cast in relation to the object.
6) In Distance, enter a distance to set spacing between the object and the shadow.
7) In Color, select the color palette from the drop-down list of available palettes and then select the color required for the shadow.
8) In Blur, enter a value to soften the edges of the shadow.
9) In Transparency, move the slider or enter a percentage in the text box to set the shadow transparency.
10) Deselect the object to save the changes made.
1) Select an object where a shadow is going to be applied.
2) Click on Shadow on the Line and Filling toolbar. A shadow is created using the settings from the Shadow page in the Area dialog.
3) Deselect the object to save the changes made.
Transparencies can be applied to objects and to any shadow that has been applied to an object. In Impress two types of transparencies can be applied to an object – uniform transparency and gradient transparency. For more information on gradient transparencies, including an example of combining a color gradient with a gradient transparency, see “Gradient fills” above.
1) Select an object where a transparency is going to be applied.
2) Open the Area dialog and click on Transparency to open the Transparency page (Figure 25).
3) To create a uniform transparency, select Transparency and enter a percentage in the text box.
4) To create a gradient transparency so that the area becomes gradually transparent, select Gradient and select the type of gradient transparency from the Type drop-down list: Linear, Axial, Radial, Ellipsoid, Quadratic or Square.
5) If a gradient transparency has been selected, set the parameters for the type of the gradient transparency that has been selected. The available options depends on the type of gradient transparency. Refer to Table 4 for a description of the properties.
6) Click OK to close the Area dialog and save the changes.
1) Select an object where a transparency is going to be applied.
2) Open the Area panel in the Properties deck on the Sidebar (Figure 11 above).
Figure 25: Area dialog — Transparency page
3) Click in the Transparency option box and open a drop-down list of available types of transparencies.
4) Select a transparency type from the available options in the drop-down list: Solid, Linear, Axial, Radial, Ellipsoid, Quadratic or Square. The selection of a transparency type changes the available options to match the selected transparency type.
a) Select Solid to create a uniform transparency and use the slider or text box to change the transparency percentage.
b) Select from Linear, Axial, Radial, Ellipsoid, Quadratic or Square to create a gradient transparency so that the area fill becomes gradually transparent.
c) If a gradient transparency has been selected, the available options change to match the type of the gradient transparency. Refer to Table 4 for a description of the gradient transparency options.
5) Click outside of the object to deselect it and save the changes.
Table 4: Gradient transparency options
|
Gradient transparency options |
Meaning |
|
Center X |
Used for Radial, Ellipsoid, Quadratic and Square gradients. The values to set the horizontal offset of the gradient center. |
|
Center Y |
Used for Radial, Ellipsoid, Quadratic and Square gradients. The values to set the vertical offset of the gradient center. |
|
Angle |
Used for Linear, Axial, Ellipsoid, Quadratic and Square gradients. Specifies the angle of the gradient axis. |
|
Border |
Increase this value to make the gradient start further away from the border of the object. |
|
Start value |
Value for the starting transparency gradient. 0% is fully opaque, 100% means fully transparent. |
|
End value |
Value for the ending transparency gradient. 0% is fully opaque, 100% means fully transparent. |
Note
By default, an object is not dynamic when it is created and does not behave like a text box. If the text exceeds the object borders, then the text has to be reduced in font size, or the object size increased to accommodate the text.
1) Select the object where text is to be added.
2) Put the selected object into text mode using one of the following methods. The cursor becomes a text cursor and flashes inside the object indicating that text mode is active. The Text Formatting toolbar automatically opens replacing the Line and Filling toolbar.
Double-click on the object.
Use the keyboard shortcut F2.
Go to Insert > Text Box on the Menu bar.
Click on Insert Text Box on the Standard or Drawing toolbar to insert horizontal text.
Click on Insert Vertical Text on the Standard or Drawing toolbar to insert vertical text.
3) Type the required text. Horizontal text is centrally aligned horizontally and vertically within the boundaries of the object. Vertical text is aligned centrally on the left side of the object.
4) Alternatively, copy and paste text into the selected object. It is recommended to paste text into an object as unformatted text and then format the text to to the presentation requirements.
5) When finished, click outside of the object or press Esc to cancel text mode. The Line and Filling toolbar automatically opens replacing the Text Formatting toolbar.
Notes
If double-clicking on an object does not work, go to View > Toolbars on the Menu bar to open the Options toolbar and select Double-click to edit Text.
Vertical text is only available if Asian and/or Complex text layout have been selected in Tools > Options > Language Settings > Languages (macOS LibreOffice > Preferences > Language Settings > Languages).
This section only covers formatting of how text appears inside an object. For more information on formatting text attributes, see Chapter 3, Adding and Formatting Text.
1) Select an object which contains text and use one of the following methods to open the Text dialog (Figure 26):
Go to Format > Text Box and Shape > Text Attributes on the Menu bar.
Right-click on the text inside the object and select Text Attributes from the context menu.
2) Click on Text to open the Text page.
Figure 26: Text dialog — Text page
3) Format and edit the text within an object using the available options and one of the following methods. See Chapter 3, Adding and Formatting Text for more information on formatting text attributes. The text formatting options for objects are described in Table 5.
Use the tools available on the Text Formatting toolbar.
Go to Format > Text on the Menu bar and use the options available in the drop-down menu.
4) Click OK to close the Text dialog and save the changes to the text.
Table 5: Text formatting options for objects
|
Text options |
Meaning |
|
Word wrap text in shape |
Starts a new line automatically when the border of the object is reached. |
|
Resize shape to fit text |
Expands an object when the text inserted in the object is too large. |
|
Spacing to borders |
Specify the amount of space between the borders of the object and the text. |
|
Text anchor |
Used to anchor the text to a particular point within the object. |
|
Full width |
Anchors the text in the center of the object and uses the full width of the object before wrapping text. |
Text can be animated when it has been placed into an object and is a separate animation from object animation. For information on object animation, see Chapter 5, Managing Graphic Objects.
1) Select an object which contains text.
2) Open the Text dialog and click on Text Animation to open the Text Animation page (Figure 27).
Figure 27: Text dialog — Text Animation page
3) Select the type of animation required from the available options in the Effect drop-down list as follows:
No Effect — default setting.
Blink — text blinks on the screen.
Scroll Through — text moves into the object and then out following the selected direction.
Scroll Back and Forth — text moves first in the selected direction, but bounces back at the object border.
Scroll In — text scrolls in toward the given direction starting from the edge of the object and stops in the center.
4) In Effect, select the Direction of the animation using one of the four arrows to set the scroll direction for the text.
5) In Properties, select one the following options for the animation:
Start inside — animation starts from inside the object.
Text visible when exiting – select to see the text when it exits from the animation.
Animation cycles – select Continuous and the text animates continuously or set a specific number of cycles for the animation.
Increment — sets the amount the animation moves in Pixels when selected or a specific distance when Pixels is deselected. The units of measurement depends on the settings in Tools > Options > LibreOffice Impress > General (macOS LibreOffice > Preferences > LibreOffice Impress > General).
Delay — starts the animation when Automatically is selected or after a specific length of time when Automatically is deselected.
6) Click OK to close the Text dialog and save the animation effect.
1) Select the object which contains text.
2) Open the Text dialog and click on Text Columns to open the Text Columns page (Figure 28).
3) Enter the number of columns required in the Number of columns text box.
4) Enter the spacing required between each column in the Spacing text box. The units of measurement depends on the settings in Tools > Options > LibreOffice Impress > General (macOS LibreOffice > Preferences > LibreOffice Impress > General).
5) Click OK to close the Text dialog and save the changes.
Note
When text columns are added to an object, all of the inside of an object is used to format the text into the number of columns that have been created.
Figure 28: Text dialog — Text Columns page
Figure 29: Connector dialog
Connectors are lines that join two objects and always start from or finish at a glue point on an object. See Chapter 5, Managing Graphic Objects for a description and use of the connectors.
1) Right-click on a connector and select Connector from the context menu to open the Connector dialog (Figure 29). The Connector dialog displays a preview of the selected connector as changes are made.
2) Select the type of connector from the Type drop-down list.
3) Set the Line Skew for the connector. Line skew is used to set the distance between connectors where multiple connectors overlap.
4) Set the Line Spacing for the connector. Line spacing is used to set the horizontal and vertical space between the connector and the object at each end of the connector.
5) Click OK to close the Connector dialog and save the changes.
To achieve consistency for slides in a presentation, it is recommended to use styles when applying the same formatting to objects. In Impress, the styles used for objects are called drawing styles.
Drawing styles are similar to paragraph styles that are used for text. A drawing style groups all formatting properties applicable to an object and associates this properties group with a name. This allows the properties group to be used for other objects. If a drawing style is modified (for example, changing area color), the changes are automatically applied to all objects that use the same drawing style.
If Impress is used frequently, a library of well defined drawing styles is an invaluable tool for speeding up the process of formatting objects to any requirements that have to be followed (for example, company colors or fonts).
For more information on drawing styles in Impress, see Chapter 2, Slide Masters, Styles, and Templates.
Drawing styles support inheritance which allows a style (child) to be linked to another style (parent) inheriting all the formatting settings of the parent. Linking styles creates style families.
For example, if multiple boxes are required that only differ in color, but are otherwise identically formatted, it is recommended to define a style for the box including borders, area fill, font, and so on as the parent drawing style. A number of drawing styles are then created that are hierarchically dependent to the parent style, but differing only in the fill color attribute. These drawing styles are known as child styles. If it is necessary to change the font size or border thickness, the parent style is changed and all the child styles change accordingly.
In Impress, the drawing styles are located in the Styles deck on the Sidebar (Figure 30). Click on Drawing Styles to open the drawing styles that are available in the presentation. The Default Drawing Style cannot be deleted and is automatically applied to any graphic object created on a slide. This style is the starting point for creating new drawing styles.
Figure 30: Styles deck in Sidebar
Note
The Default Drawing Style can be modified, but a modified Default Drawing Style only applies to the presentation where the style was modified.
1) Select an object or create a new object.
2) Open the Styles deck on the Sidebar using one of the following methods:
Click on Styles at the side of the Sidebar.
Click on Show the Styles Sidebar on the Line and Filling toolbar.
Use the keyboard shortcut F11 (macOS ⌘+T).
3) Click on Drawing Styles in the Styles title bar to open the Drawing Styles panel.
4) Right-click on a drawing style that is selected in the list and select New from the context menu to open the Graphic Styles dialog (Figure 31).
5) Click on Organizer to open the Organizer page.
6) Enter a name for the new drawing style in the Name text box.
7) In Inherit from text box, select None from the drop-down list if the new drawing style is NOT going to be linked. This prevents the new drawing style from being linked to the Default Drawing Style that was applied to the new object when it was created.
8) Use the various pages in the Graphic Styles dialog to format the new style, as follows:
Font, Font Effects, Indents & Spacing, Alignment, Tabs, Highlighting and Asian Typography — provides options for formatting any text inserted into a graphic object.
Dimensioning — provides options for dimension lines formatting.
Text, Text Animation, Connector, Line, Area, Shadowing, and Transparency — provides options for graphic object formatting.
9) Click OK to close the Graphics Styles dialog and save the new drawing style.
Note
Any new drawing style created is automatically placed in the Custom Styles category.
Figure 31: Graphic Styles dialog — Organizer page
1) Select an object to use for creating a new drawing style.
2) Carry out any formatting changes to the object using the various dialogs and menu options available in Impress.
3) Open the Styles deck on the Sidebar and click on Drawing Styles on the left of the Styles title bar to open the Drawing Styles panel.
4) Click on New Style from Selection on the right of the Styles deck title bar to open the New Style from Selection dialog.
5) Enter a name for the new drawing style in the Enter new style name text box. A list is displayed of existing custom styles of that are available.
6) Click OK to save the new drawing style and close the New Style from Selection dialog.
1) Open the Styles deck on the Sidebar and click on Drawing Styles on the left of the Styles title bar to open the Drawing Styles panel.
2) Right-click on the style that is to be modified and select Modify from the context menu to open the Graphic Styles dialog.
3) Carry out any formatting changes to the drawing style using the options in the various pages of the Graphic Styles dialog.
4) Click OK to save the changes and close the Graphic Styles dialog.
1) Select an object or create a new object.
2) Carry out any formatting changes to the object using the various dialogs and menu options available in Impress.
3) Open the Styles deck on the Sidebar and click on Drawing Styles on the left of the Styles title bar to open the Drawing Styles panel.
4) Click on Update Style on the right of the Styles deck title bar to update the style. There is no confirmation that the style has been updated.
1) Open the Styles deck on the Sidebar and click on Drawing Styles on the left of the Styles title bar to open the Drawing Styles panel.
2) Select an object in the presentation to apply a drawing style.
3) Double-click on the drawing style name and apply the drawing style to the selected object.
Note
Before deleting a custom drawing style, make sure the style is not in use in the presentation.
The predefined drawing styles in Impress cannot be deleted, even if the predefined drawing style is not in use. Only custom (user defined) styles can be deleted.
1) Open the Styles deck on the Sidebar and click on Drawing Styles on the left of the Styles title bar to open the Drawing Styles panel.
2) Right-click on a custom drawing style and click Delete on the context menu.
3) Click Yes to confirm the deletion of the custom drawing style.
