Activities/Paint

About

This Activity allows users to create paintings or drawings. It can also be used to edit images created by other Activities and the images it creates can be imported into some Activities.

Using

Starting

You can start a new project or open an existing Paint project in the Journal. You can also edit other images, in the Journal use the 'Start with' menu item for images made with Record etc.

Primary tool bar

1 secondary toolbar - display or change the name of the image that is saved in the Journal

2 secondary toolbar - edit

3 tool properties

4 brush tool

5 erase tool

6 flood fill tool - fills an enclosed area with the color selected in tool properties (if the shape you try to fill has gaps then the whole screen may fill)

7 color picker tool - click on the screen to set the drawing color

8 stamp tool - select an area with the select tool, then copy it with the stamp tool

9 select tool - drag to select a rectangular area of the screen, drag again to move the selection. Also use with the edit toolbar (copy, paste, clear), with the stamp tool or with the image toolbar (rotate, mirror, scale, invert colors)

10 secondary tool bar - shapes

11 secondary tool bar - insert text, set bold, italic, size, font

12 secondary tool bar - image

13 stop - quits the Activity

Secondary tool bar - Edit

1 undo

2 redo

3 copy area selected with the select tool to the clipboard (use this to crop images, select the area you want, copy to the clipboard and then select 'Keep' on the clip item on the left border of the screen. The original image is unchanged and a new 'Image clipping' item is saved in the Journal)

4 paste from clipboard (the image is pasted in the top left, use the select tool to drag to the desired place)

5 clear the selected area

Tool properties

Changes the properties of the brush tool or the stamp tool

When the brush tool is selected, changes the color, size and shape of the brush tool. Also affects the shape and text tools.

When the stamp tool is selected, changes the size of the stamp

Secondary tool bar - shapes

1 Shapes properties - set the fill color, aspect ratio, the number of sides of stars and polygons (the border is set in brush properties)

2 Ellipse (hold down shift for circle)

3 Rectangle (hold down shift for squares)

4 Line

5 Free form

6 Polygon (number of sides set in Shapes properties)

7 Heart

8 Parallelogram

9 Arrow

10 Star (number of points set in Shapes properties)

11 Trapezoid

12 Triangle

Secondary tool bar - images

1 Insert image from Journal

2 Rotate selected area left

3 Rotate selected area right

4 Horizontal mirror selected area

5 Vertical mirror selected area

6 Scale selected area height

7 Scale selected area width

8 Convert selected area from color to gray

9 Rainbow

10 Invert colors in selected area (white -> black, red -> blue etc.)

Applying

Paint is a versatile Activity with many uses such as:

creating drawings or paintings
creating images for inserting into Write documents
creating slides for a Portfolio Activity slide show
creating images for using in other Activities including Turtle Blocks and many more
editing and cropping images made by other Activities including Turtle Blocks and many more
editing and cropping screen shots (take screen shots with Alt-1)
editing and cropping photos taken with the Record Activity

Sharing

Paint does not support sharing. You can use Turtle Blocks for collaborative drawing.

Extending

take a photo of an animal with Record, crop the image with Paint, use as a custom turtle in Turtle Blocks
start a school newspaper, take photos with Record, crop with Paint, import them into Write
do a portfolio of your schoolwork, get screenshots (Alt-1) crop with Paint and add explanatory labels then make a slideshow in Portfolio Activity
create a custom Memorize Activity Activity game, create the images in Paint
create custom cards for the Dimensions (Visual Match) Activity
create custom foods for the Nutrition Activity
create custom images for the Labrynth Activity (mind maps)
create a web page with images from Paint
take photos of plants or animals, crop the photos, label them
take the output of SimpleGraph and use the paint-bucket tool to make a multicolored graph

Developers' information

History

Oficina (the Paint Activity) was developed and adapted to the XO using Python for the team NATE-LSI (Integrated Systems Laboratory), in the Polytechnical School at University of São Paulo, Brazil.