LibreOffice-Suite-Draw/C3/Basics-of-Layers-Password-Encryption-PDF/English-timed

Time	Narration
00:01	Welcome to the Spoken Tutorial on LibreOffice Draw - Basics of Layers and Password Encryption PDF.
00:09	In this tutorial, you will learn the basics of layers.
00:12	You will also learn how to protect a Draw file using password encryption,
00:18	export it as PDF.
00:21	Here, we are using: Ubuntu Linux version 10.04 as our operating system and LibreOffice Suite version 3.3.4.
00:30	Let us open the file 'Route Map'.
00:33	What are Layers?,Layers are like transparent sheets, placed one on the top of another.
00:42	There are three layers to every Draw file.
00:44	The "Layout" layer is displayed by default
00:48	that is where we create most of our graphics.
00:51	The "Controls" layer is used to store control elements such as buttons and forms.
00:57	The "Dimension" layer is used to depict dimension lines or measurement lines for complex drawings.
01:06	For example, a drawing of a house must contain exact measurements of walls, positions of electrical wiring and so on.
01:19	Let’s print three maps that show the route from the 'House' to the 'School'.
01:26	Let’s call them Map 1, Map 2 and Map 3.
01:31	Map 1 shows all the landmarks in the area.
01:35	In Map 2, let’s show all the objects except the two 'Lakes', the 'Stadium' and the 'Commercial Complex'.
01:43	In Map 3, let’s show all the objects except the 'Park'.
01:48	Do we need to create three separate maps to show these?
01:51	No. The Draw provides a solution to this with the help of Layers.
01:58	This way, there can be only one map file with many layers of information.
02:03	We can print or view a combination of layers using one Draw page.
02:10	Let us add some layers to the RouteMap.
02:13	Click on Layout layer.
02:15	Right-click and select Insert Layer.
02:18	The Insert layer dialog-box appears.
02:22	In the Name field, type: Layer four.
02:24	You can add any title and description that is relevant to your drawing.
02:30	Check the boxes “Visible” and “Printable”.
02:34	Click OK to exit the dialog-box.
02:37	Click on "Layout" layer once again.
02:40	On the Draw page, select the map and ungroup it.
02:44	Now, let us select the Lakes.
02:46	Press the Shift key and select the Stadium and the Commercial complex.
02:52	Next, right-click and select Cut.
02:55	Then click on “Layer four” layer and paste them.
02:59	They are pasted in the same positions as in the Layout layer.
03:04	Click Layer Four once again.
03:07	Right-click to view the context menu and select Modify Layer.
03:12	The Modify Layer dialog-box appears.
03:15	Uncheck the box “Visible”. Click OK.
03:18	Objects in Layer Four are no longer visible.
03:21	The objects are present physically but are not visible.
03:26	Click Layout layer. If the tab is not seen then press the left-arrow button till the Layout layer is visible.
03:35	We have our Map 2! In the same manner, we can create Map 3 also.
03:42	Pause this tutorial and do this assignment.
03:45	Create two routes from Home to the School Campus.
03:49	In the RouteMap drawing, create each route on a separate layer so that they can be printed as two different maps, each displaying only one route.
04:01	Let us now learn how to export the file as a PDF and also password protect our Draw file.
04:10	First, let’s save the Draw file “RouteMap” as a 'PDF'.
04:14	From the main menu, select File and click “Export as PDF”.
04:19	The PDF dialog-box appears.
04:21	First, let us select the “General” options.
04:24	Click the “General” Tab.
04:26	Under Range, let us select All as we are converting all the pages in the Draw file to 'PDF'.
04:34	Under Images, we shall select “JPEG compression”.
04:38	This is the most common format that is used for compression.
04:42	Now, click on the Initial View tab.
04:45	We will keep the default values displayed in the dialog-box.
04:49	Now, click on the Links tab.
04:52	We may have inserted links in the Draw file.
04:55	Again, let’s keep the default values set for Links.
04:59	Now, let’s assign a password to protect the 'PDF' document.
05:03	To do so, click on the “Security” tab.
05:07	Click on the Set open password button.
05:10	The Set Open Password dialog-box appears.
05:14	In the field “Password”, type any password with which you want to protect your file.
05:20	I will set my password as “Protect101”.
05:24	In the field Confirm, I will re-type my password- “Protect101”. Click OK.
05:31	Next, let’s set the permission password to print or modify the document.
05:37	Click on the Set permission password button.
05:41	In the field Password, type the password of your choice. I will type ProtectAgain0.
05:49	In the field Confirm, I will retype the password ProtectAgain0 and click OK.
05:57	Notice that permissions for Printing and Changes are active now.
06:03	It is always a good practice to set passwords with a minimum of six characters, including numbers and special characters.
06:14	Under Printing, select the option Not Permitted.
06:18	The 'PDF' can be printed only if the correct password is provided, else it cannot be printed.
06:25	Under Changes, select the option Not Permitted.
06:29	The Password can be edited only if the correct password is provided, else it cannot be modified.
06:36	Now, let us click the Export button at the bottom.
06:41	The Export dialog-box appears.
06:43	From the left panel, under Places, click on the location where you want to save your file. I will choose Desktop.
06:53	Under File type, click PDF - Portable Document Format.
06:57	And click on the Save button.
07:01	The Draw file is converted to a PDF file and saved on the Desktop.
07:07	Let us switch to the Desktop now.
07:09	On the Desktop, double-click on the RouteMap PDF file.
07:14	The Enter password dialog-box opens.
07:17	In the "Password" field, let's type the wrong password Protect111.
07:23	Click on the Unlock Document button.
07:26	You will notice that the password' field is cleared and we are prompted to enter the password once again.
07:35	In the Password field, let’s type the correct password "Protect101".
07:40	Click on the Unlock Document button. The PDF file opens.
07:46	We have converted our Draw file into PDF and successfully password-protected it!
07:53	This brings us to the end of this tutorial.
07:57	Here we have learnt: * the basics of layers.
08:00	How to convert a Draw file into a PDF
08:03	How to protect it using password encryption.
08:08	Here is an assignment for you.
08:11	Create another PDF of the "RouteMap" file.
08:14	In the PDF dialog-box, change “Initial View” options.
08:17	Observe what happens.
08:20	Check all the options for “User Interface”.
08:23	Set permission passwords.
08:25	Print this PDF.
08:28	Watch the video available at the following link.
08:31	It summarizes the Spoken Tutorial project.
08:34	If you do not have good bandwidth, you can download and watch it.
08:40	The Spoken Tutorial Project team:
08:42	Conducts workshops using spoken tutorials.
08:45	Gives certificates for those who pass an online test.
08:50	For more details, please write to:contact at spoken hyphen tutorial dot org.
08:58	Spoken Tutorial project is a part of the Talk to a Teacher project.
09:03	It is supported by the National Mission on Education through ICT, MHRD, Government of India.
09:11	More information on this mission is available at:spoken hyphen tutorial dot org slash NMEICT hyphen Intro.
09:23	This tutorial has been contributed by DesiCrew Solutions Pvt. Ltd.Thanks for joining.

Contributors and Content Editors

PoojaMoolya, Pratik kamble, Sandhya.np14