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Lesson 4– Objectives. How to use distorts and filters Using effects on text Text along a path. The text tool. When you add text the following options appear. These allow you to edit the size, colour and style of the font. It also allows you to change the spacing between letters! - PowerPoint PPT Presentation
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DiDA – Image manipulation
Lesson 4– Objectives
• How to use distorts and filters• Using effects on text• Text along a path
DiDA – Image manipulation
The text tool
• When you add text the following options appear.
• These allow you to edit the size, colour and style of the font.
• It also allows you to change the spacing between letters!
• Change the values to see their effect on the screen.
DiDA – Image manipulation
Glowing text
• The glowing text effect is very easy to achieve.
• It uses two layers. One layer is heavily “blurred” while the other is not touched.
• This gives a “glowing” effect.
DiDA – Image manipulation
The components
The text on the left is blurred. This is done by something known as a filter. Specifically a Gaussian blur. You can control how heavy a blur is using the options.
DiDA – Image manipulation
The components
The blur values are shown above. The higher the value the heavier the blur. Gaussian blur is a great way of smoothing out noisy pictures or to create glowing effects.
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DiDA – Image manipulation
Distorts
• The filter menu contains many types of distorts which can produce some interesting effects.
• The next few slides show the results of a few distorts on some text.
• I have changed the default values in order to get the images. It is suggested that you play around with them to see what they can do!
DiDA – Image manipulation
Blinds distort
DiDA – Image manipulation
Curve bend
DiDA – Image manipulation
Iwarp (interactive warp) distort
DiDA – Image manipulation
Lens distort
DiDA – Image manipulation
Mosaic distort
DiDA – Image manipulation
Page curl distort
DiDA – Image manipulation
Map polar distort
DiDA – Image manipulation
Ripple distort
DiDA – Image manipulation
Shift distort
DiDA – Image manipulation
Whirl and pinch distort
DiDA – Image manipulation
Wind distort
DiDA – Image manipulation
Activity
• Divide a image into 4 and add 4 bits of text.
• Now apply a different distort to each and finally add some extra effects to make the image interesting.
• Hint using blend could produce some interesting results!
DiDA – Image manipulation
Text along a path
• Text along a path can be a bit tricky. Sometimes it is easier to use curve bend distort!
• The first step is to draw the path you want to align your text to.
DiDA – Image manipulation
Step 1 – draw a path
DiDA – Image manipulation
Step 2 – select your text and select text along path
DiDA – Image manipulation
Step 3 – Add a new layer
• Select the menu item “selection -> from path”
• Then draw over the selection with a brush.
• If nothing draws, add a new layer!
DiDA – Image manipulation
Step 4 - Deselect
• Go to menu selection -> select none• Delete / hide the path (this is done in the path
dialogue)• Done!
DiDA – Image manipulation
Activity
• Create a new image.• Add a single sentence. Make sure it fits on a
single line and takes up the width of the screen.
• Try to make the text go along a curve.
DiDA – Image manipulation
Activity
• Find a title / logo (which has text) on the internet which you like. It must stand out!
• Try and create your own version of it with your name as the text!
• Do not worry if the font style does not match perfectly.
• Do not choose something too simple as well. The best way to learn is to give yourself a challenge.