Difference between revisions of "LibreOffice-Suite-Draw/C3/Basics-of-Layers-Password-Encryption-PDF/English-timed"
From Script | Spoken-Tutorial
PoojaMoolya (Talk | contribs) |
|||
(One intermediate revision by the same user not shown) | |||
Line 21: | Line 21: | ||
|- | |- | ||
|00:21 | |00:21 | ||
− | |Here, we are using: '''Ubuntu Linux''' version '''10.04''' as our '''operating system''' and | + | |Here, we are using: '''Ubuntu Linux''' version '''10.04''' as our '''operating system''' and '''LibreOffice Suite''' version '''3.3.4'''. |
− | '''LibreOffice Suite''' version '''3.3.4'''. | + | |
|- | |- | ||
Line 30: | Line 29: | ||
|- | |- | ||
|00:33 | |00:33 | ||
− | |What are '''Layers'''? | + | |What are '''Layers'''?,'''Layers''' are like transparent sheets, placed one on the top of another. |
|- | |- | ||
− | + | |00:42 | |
− | + | ||
− | + | ||
− | + | ||
− | | 00:42 | + | |
|There are three layers to every '''Draw''' file. | |There are three layers to every '''Draw''' file. | ||
|- | |- | ||
− | | 00:44 | + | |00:44 |
|The "Layout" layer is displayed by '''default''' | |The "Layout" layer is displayed by '''default''' | ||
Line 49: | Line 44: | ||
|- | |- | ||
− | | 00:51 | + | |00:51 |
|The "Controls" layer is used to store control elements such as '''button'''s and '''form'''s. | |The "Controls" layer is used to store control elements such as '''button'''s and '''form'''s. | ||
Line 57: | Line 52: | ||
|- | |- | ||
− | | 01:06 | + | |01:06 |
|For example, a drawing of a house must contain exact measurements of walls, positions of electrical wiring and so on. | |For example, a drawing of a house must contain exact measurements of walls, positions of electrical wiring and so on. | ||
|- | |- | ||
− | | 01:19 | + | |01:19 |
|Let’s print three maps that show the route from the 'House' to the 'School'. | |Let’s print three maps that show the route from the 'House' to the 'School'. | ||
|- | |- | ||
− | | 01:26 | + | |01:26 |
|Let’s call them '''Map 1, Map 2''' and '''Map 3'''. | |Let’s call them '''Map 1, Map 2''' and '''Map 3'''. | ||
Line 81: | Line 76: | ||
|- | |- | ||
− | | 01:48 | + | |01:48 |
|Do we need to create three separate maps to show these? | |Do we need to create three separate maps to show these? | ||
|- | |- | ||
− | | 01:51 | + | |01:51 |
|No. The '''Draw''' provides a solution to this with the help of '''Layers'''. | |No. The '''Draw''' provides a solution to this with the help of '''Layers'''. | ||
Line 97: | Line 92: | ||
|- | |- | ||
− | | 02:10 | + | |02:10 |
|Let us add some layers to the '''RouteMap'''. | |Let us add some layers to the '''RouteMap'''. | ||
Line 185: | Line 180: | ||
|- | |- | ||
− | | 03:35 | + | |03:35 |
|We have our '''Map 2'''! In the same manner, we can create '''Map 3''' also. | |We have our '''Map 2'''! In the same manner, we can create '''Map 3''' also. | ||
Line 201: | Line 196: | ||
|- | |- | ||
− | | 04:01 | + | |04:01 |
|Let us now learn how to '''export''' the file as a '''PDF''' and also '''password protect''' our '''Draw''' file. | |Let us now learn how to '''export''' the file as a '''PDF''' and also '''password protect''' our '''Draw''' file. | ||
Line 245: | Line 240: | ||
|- | |- | ||
− | | 04:49 | + | |04:49 |
|Now, click on the '''Links''' tab. | |Now, click on the '''Links''' tab. | ||
|- | |- | ||
− | | 04:52 | + | |04:52 |
|We may have inserted links in the '''Draw''' file. | |We may have inserted links in the '''Draw''' file. | ||
Line 273: | Line 268: | ||
|- | |- | ||
− | | 05:14 | + | |05:14 |
|In the field '''“Password”''', type any password with which you want to protect your file. | |In the field '''“Password”''', type any password with which you want to protect your file. | ||
Line 285: | Line 280: | ||
|- | |- | ||
− | | 05:31 | + | |05:31 |
|Next, let’s set the permission password to print or modify the document. | |Next, let’s set the permission password to print or modify the document. | ||
Line 313: | Line 308: | ||
|- | |- | ||
− | | 06:18 | + | |06:18 |
|The 'PDF' can be printed only if the correct '''password''' is provided, else it cannot be printed. | |The 'PDF' can be printed only if the correct '''password''' is provided, else it cannot be printed. | ||
Line 345: | Line 340: | ||
|- | |- | ||
− | | 07:01 | + | |07:01 |
|The '''Draw''' file is converted to a '''PDF''' file and saved on the Desktop. | |The '''Draw''' file is converted to a '''PDF''' file and saved on the Desktop. | ||
Line 357: | Line 352: | ||
|- | |- | ||
− | | 07:14 | + | |07:14 |
|The '''Enter password''' dialog-box opens. | |The '''Enter password''' dialog-box opens. | ||
Line 369: | Line 364: | ||
|- | |- | ||
− | | 07:26 | + | |07:26 |
|You will notice that the ''password''' field is cleared and we are prompted to enter the password once again. | |You will notice that the ''password''' field is cleared and we are prompted to enter the password once again. | ||
Line 381: | Line 376: | ||
|- | |- | ||
− | | 07:46 | + | |07:46 |
|We have converted our '''Draw''' file into '''PDF''' and successfully '''password-protected''' it! | |We have converted our '''Draw''' file into '''PDF''' and successfully '''password-protected''' it! | ||
Line 394: | Line 389: | ||
|- | |- | ||
|08:00 | |08:00 | ||
− | | | + | |How to convert a '''Draw''' file into a '''PDF''' |
|- | |- | ||
|08:03 | |08:03 | ||
− | | | + | |How to protect it using '''password encryption.''' |
|- | |- |
Latest revision as of 17:31, 23 March 2017
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. |