Computer Related 3

Computer Related 3

Course title Computer related 3 Code (IDF_4104) Lecture (1h) Tutorial (2h) Week 4 Location (L-F 516) – (T-F 513) Supervised by : Prof / Hana Yassen Course Assistant : Eng. Noha Ibrahim

Lecture Monday 1:30 _ 4: 30 OFFICE HOURS SUNDAY:1:30-3:30 MONDAY :11:30- 1:30 Email : hana_yassen@yahoo.com Email : eng_noha1@yahoo.com Text Book:- Lesa Snider,2008, Photoshop CS5: The Missing Manual - Lisa DanaeDayley, Brad Dayley,2009, Photoshop CS5 Bible - Daniel Giordan, 2005,How to use Photoshop cs7

Grades Course Assessment: 1 – Attendance (5) & Projects (25). 2 – Mid – term exam.(10) 3 – Exam (60) • 4 – total 100 The project is delivered in the LAST WEEK for each stage يتم تسليم المشروع فى الأسبوع الأخير من كل مرحلة

Course objective • To learn the basics of Photoshop to create, edit and build projects to be used in Interior Design projects. • 1- Making a workshop between AutoCAD and Photoshop program. • 2-Coloring plans and sections.3-Making a final presentation for the designed project through Photoshop program. Course description Exploring the Photoshop interface . Using several tools for selecting parts of images. Learning how to use layers , applying different layer effects and filters to create special effects. Using painting tools and blending modes to create shading effects.

1-DRAWING AND PAINTING WITH COLOR 2- SELECTING TOOLS

Lecture Outline Task1 How to Paint an Image Task2 How to Erase an Image Task3 How to Erase a Background Task4 How to Use the History Brush Task 5 How to Use the Clone Stamp Task 6 How to Draw Graphic Shapes Task7 How to Build a Custom Brush Task8 How to Use the Pattern Maker Task9 How to Apply Gradients Task10 How to Create Custom Gradients

Hopefully you have practiced Adobe Photoshop Lecture 1-2, so here we are going to start Lecture 4, so get ready. In this lecture we are going to be familiar with some Tools, because it is necessary to know some information about these tools, without that it would be difficult for you to go forward. So we will be trying to discuss most common tools.

Task 1 How to Paint an Image 2. Select a Blending Mode 1. Select the Brush Tool 3. Set the Opacity

4. Select a Brush 5. Paint the Image

Task 2 How to Erase an Image 2. Select an Eraser Type 1. Select the Erase Tool 3. Set the Pressure If Necessary 4. Select a Brush Size

Task 5 How to Use the Clone Stamp 2 1 3

Task 6 How to Draw Graphic Shapes 1. Set the Shape Type 3. Edit the Shape 2. Select the Shape Tool

Task 8 How to Use the Pattern define 1. Open the Image 2. Select the sample area 2. Open edit menu 2. Define pattern

Task 9 How to Apply Gradients

SELECTING Tool

MARQUEE TOOL: Shortcut key M (and to use other Marquee tools inside it you have to use Shift+M) Inside this tool you will find four different tools, Rectangular Marquee Tool Before using this tool you have to see which layer is selected. Because it is essential to see whether you have selected the right layer or not. Just press F7 key to switch on Layer panel. Now select that layer on which you want to select the area by just clicking on that layer. Now hold this tool and draw any rectangle anywhere you desire location.

Using Spacebar while selecting: If you have started the selection from different from your desire location then before leaving the left click of mouse you can move selection. Just hold spacebar (without leaving the mouse left click), now drag mouse to your desire location and leave Spacebar. So you can move selection during drawing it. Using Shift key during/after selection: Suppose you have selected an area, now you want to selec another area but keeping previous area selected, just hold Shift key and select any other area.

Using Alt key during/after Selection: If you have selected an area and now you want to remove some part of that selection, just hold Alt key and select your desire area.

Property Toolbar for Marquee Tool: When you pick Marquee tool, then options in Top Property toolbar will change. You will find the following: First small box will be New Selection. Its mean when you will draw any rectangle anywhere, then it will start new selection. Add to Selection mean it will make selections from different selection. Just like using Shift key while selecting. Subtract from selection will delete some selection, it is just like using Alt key during selection. If you have selected anything and then you click on ‘Intersect with selection’ then you draw some other selection and its some part comes over previous selection, then only this selection will remain all other selection will remove. Mean those part of selection which Intersect each other will remain, all other selection will remove. Feather is the main thing. It is useful only when you give any number before selecting anything. If you have selected anything and then give Feather, it will do nothing. By using this, you can make edges of selection a bit blurred.

Note: If you have changed the feather and then later anytime you will select anything, remember it will make it default, so you will find feather anytime, sometime during selection it will give error that area is too short. So always try to keep this 0px unless on necessary occasion. From Style menu you will find Fixed Ratio and Fixed Size. If you have selected Fix Ratio then you have to tell it Width and Height in proportion. Like you need Width double than height, then give 2 in Width and 1 in Heigh. So when you will draw selection, it will be wider automatically. While if you have selected Fixed Size, then you will have to give the accurate size of selection before making selection. You can give selection size in Px, mm, cm, inches etc.

Inverse Selection: If you have drawn a selection and now wanted to inverse it, mean the impact should come around the selection, then just press Ctrl+Shift+I. • Elliptical Marquee Tool It also works like Rectangular Marquee tool, but difference is it will select in Round or Elliptical shape. All other settings are same as of Rectangular Marquee tool. • Single Row Marquee Tool It is also used to select, but it will select only 1 px Row. After selecting you can give Stroke to this selection. Why to use Marquee Tool: After making selection through Marquee tool, you can copy any object, delete any object, fill colors/gradient/patterns etc. So it is the most important tool. How to unselect anything? In simple words if you want to remove the selection, just press Ctrl+D.

Shortcut Key L) Lasso Tool If you want to make Freeform selection, mean while using your mouse pointer you want to select. Just hold this tool and take mouse pointer to your desire location and hold left click and then drag the mouse on your desire location. Just leave the pointer to first point from where you started or just leave the Left click. Polygonal Lasso Tool • <It will work same as Lasso Tool, but while using this tool, you don’t have to hold Left click while dragging. Just click on the first point from where you want to start the selection, press left click once and then goto some other place and click there, likewise click on your desire points and then in the last either click on the first point or at last point instead of clicking once, just double click there. Magnetic Lasso Tool For using this tool you will be needing a picture in which two colors joing together. Like shown below:

If you drag file while holding shift key, then this result will occur: (remember both files are having same size) While dragging if you are holding Shift key, then this result will occur: (remember both files are having same size)

How to copy an object in same file? < There are 4 methods to do so: Method 1: Select the layer you want to copy, just press Ctrl+J. Method 2: Select the layer you want to copy, just press Alt and any arrow key. Method 3: While using Move tool, hold Alt key and then drag the object by using Left Click. (don’t forget to select the desire layer first). Method 4: Open Layer panel by pressing F7 key, then hold the layer and put it on Create New Icon at the bottom of the layer.

Assignment 1-Applying the previous tasks. 2-Presenting the first stage of the project . 3-Staring the second stage coloring plan

Thank You

Computer Related 3