Bitmap graphics

Bitmap graphics Unit objectives • View and import bitmap images • Make selections by using the Marquee, Lasso, and Magic Wand tools • Use the tools, such as the Pencil and Brush tools, to draw bitmap images • Use the retouching tools such as the Rubber Stamp and Blur tools

Bitmap graphics • Topic A: Viewing and importing bitmap images • Topic B: The selection tools • Topic C: The drawing tools • Topic D: Retouching images

Image in bitmap mode Exit Bitmap Status bar Mode button

Importing a bitmap image • Choose File, Import • Select the document • Click Open • Click at a location to place the imported image

Using Marquee tools Elliptical selection Rectangular selection

Using Lasso tool

Using the Polygon Lasso tool Polygonal selection

Using the Magic Wand tool

Pencil and Brush tools • Pencil tool • Used to draw straight lines • Used for freehand drawing • Brush tool • Used to create brush strokes

Using the Rubber Stamp tool Area with spots to be repaired Stamp pointer Source pointer

Retouching tools Blur tool Burn tool Dodge tool Sharpen tool Smudge tool

Bitmap graphics Unit summary • Learned how to view and import bitmap images • Learned how to make selections by using the Marquee, Lasso, and Magic Wand tools • Learned how to use the drawing tools such as Pencil and Brush tools • Learned how to used the retouching tools

Bitmap graphics

Bitmap graphics

Presentation Transcript

BITMAP

Bitmap vs. Vector

Bitmap vs. Vector

Alternative: Bitmap Indexing

Vector vs. Bitmap

Using Bitmap graphics

Vector vs. Bitmap

Bitmap images

Bitmap Indexing

Bitmap – BMP

Bitmap Pig

Bitmap Editing

BITMAP INDEXES

BITMAP INDEXES

The Difference - Bitmap and vector graphics

Year 8 Unit 2 Bitmap Graphics