Difference between revisions of "LibreOffice-Suite-Draw/C3/Basics-of-Layers-Password-Encryption-PDF/English-timed"

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|You will also learn how to protect a '''Draw''' file  using '''password encryption'''.  
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|You will also learn how to protect a '''Draw''' file  using '''password encryption''',  
  
 
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|00:18
 
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|'''Export''' it as '''PDF'''.  
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|'''export''' it as '''PDF'''.  
  
 
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|The '''Layout layer''' is displayed by default.
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|The "Layout" layer is displayed by '''default'''
  
 
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|This is where we create most of our graphics.
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|that is where we create most of our graphics.
  
 
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| 00:51
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|The '''Control layer''' is used to store control elements such as buttons and forms.
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|The "Controls" layer is used to store control elements such as '''button'''s and '''form'''s.
  
 
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|The '''Dimensions layer''' is used to depict dimension lines or measurement lines for complex drawings.
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|The "Dimension" layer is used to depict dimension lines or measurement lines for complex drawings.
  
 
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|No. '''Draw''' provides a solution to this with the help of '''Layers'''.
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|No. The '''Draw''' provides a solution to this with the help of '''Layers'''.
  
 
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|Click on '''Layout layer'''.
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|Click on "Layout" layer.
  
 
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|Right-click and select '''Insert layer'''.
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|Right-click and select '''Insert Layer'''.
  
 
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|In the '''“Name”''' field, type: “Layer four”.
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|In the “Name” field, type: “Layer four”.
  
 
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|Click on '''Layout layer''' once again.
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|Click on "Layout" layer once again.
  
 
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|They are pasted in the same positions as in the '''Layout layer'''.
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|They are pasted in the same positions as in the '''Layout''' layer.
  
 
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|Click '''Layout Layer'''. If the tab is not seen then press the left-arrow button till the '''Layout layer''' is visible.
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|Click '''Layout''' layer. If the tab is not seen then press the left-arrow button till the '''Layout''' layer is visible.
  
 
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|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.
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|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.
  
 
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|Let us now learn how to export the file as a '''PDF''' and also '''password protect''' our '''Draw''' file.
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|Let us now learn how to '''export''' the file as a '''PDF''' and also '''password protect''' our '''Draw''' file.
  
 
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|First, let us set the '''“General”''' options.
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|First, let us select the '''“General”''' options.
  
 
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|The '''Set open password''' dialog-box appears.
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|The '''Set Open Password''' dialog-box appears.
  
 
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|In the field '''Password''', type the password of your choice.  I will type '''ProtectAgain0'''.
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|In the field '''Password''', type the password of your choice.  I will type "ProtectAgain0".
  
 
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|In the field '''Confirm''', I will retype the password '''“ProtectAgain0” ''' and click '''OK'''.
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|In the field '''Confirm''', I will retype the password “ProtectAgain0” and click '''OK'''.
  
 
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|Notice that permissions for '''Printing''' and '''Changes''' are active now.
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|Notice that permissions for "Printing" and "Changes" are active now.
  
 
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|The 'Password' can be edited only if the correct '''password''' is provided, else it cannot be modified.
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|The Password can be edited only if the correct password is provided, else it cannot be modified.
  
 
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|The '''Draw''' file is converted to a '''PDF''' file and saved on the '''Desktop'''.
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|The '''Draw''' file is converted to a '''PDF''' file and saved on the Desktop.
  
 
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|Let us switch to the '''Desktop''' now.
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|Let us switch to the Desktop now.
  
 
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|On the '''Desktop''', double-click on the '''RouteMap PDF'''  file.
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|On the Desktop, double-click on the "RouteMap PDF" file.
  
 
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|In the '''Password''' field, let's type the wrong password "Protect111".  
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|In the "Password" field, let's type the wrong password "Protect111".  
  
 
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|In the '''Password''' field, let’s type the correct password '''Protect101'''.
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|In the '''Password''' field, let’s type the correct password "Protect101".
  
 
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|* How to protect it using '''password encryption.'''
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|* How to protect it using '''password encryption.'''
  
 
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|Create another '''PDF''' of the '''RouteMap''' file.
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|Create another '''PDF''' of the "RouteMap" file.
  
 
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|For more details, please write to:contact at spoken hyphen tutorial dot org.
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|For more details, please write to:
 +
'''contact at spoken hyphen tutorial dot org'''.
  
 
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|More information on this mission is available at spoken hyphen tutorial dot org slash NMEICT hyphen Intro.
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|More information on this mission is available at:
 +
'''spoken hyphen tutorial dot org slash NMEICT hyphen Intro'''.
  
 
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Revision as of 12:43, 28 March 2016

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?
00:34 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

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