Activities/Paint - Revision history

Godiard: /* Resources */

2013-04-19T20:26:16Z

Resources

← Older revision		Revision as of 16:26, 19 April 2013
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	* [http://wiki.laptop.org/go/Draw Paint on OLPC wiki]		* [http://wiki.laptop.org/go/Draw Paint on OLPC wiki]
	* Trac Tickets: [http://dev.laptop.org/query?groupdesc=1&group=resolution&component=paint/drawing-activity+(oficina)&col=id&col=summary&col=type&col=status&col=priority&col=milestone&col=reporter&col=time&col=changetime&order=priority OLPC], [http://bugs.sugarlabs.org/query?groupdesc=1&group=resolution&component=Paint&col=id&col=summary&col=component&col=type&col=status&col=priority&col=milestone&col=reporter&col=time&col=changetime&order=priority Sugar Labs]		* Trac Tickets: [http://dev.laptop.org/query?groupdesc=1&group=resolution&component=paint/drawing-activity+(oficina)&col=id&col=summary&col=type&col=status&col=priority&col=milestone&col=reporter&col=time&col=changetime&order=priority OLPC], [http://bugs.sugarlabs.org/query?groupdesc=1&group=resolution&component=Paint&col=id&col=summary&col=component&col=type&col=status&col=priority&col=milestone&col=reporter&col=time&col=changetime&order=priority Sugar Labs]

			== GSOC 2013 ==

			''' Implement collaboration in Paint Activity '''

			To implement this task, you need look at the Paint activity sources, and how other activities implement collaboration. One good example is TurtleArt. Simple text messages are interchanged to communicate the different instances.

			Then you need create a message for every operation, and every change of state of the tools (like when you change pencil color, size, etc), and do the operation at the other side when the message is received.

			Paint code is not very well organized. You can need reorganize the code to achieve a better separation of the operations and the layer receiving messages from network or from the local ui.

			Also if we have a registry with the data of all the operations performed, we can implement a better Undo/Redo mechanism than the actual (right now, a full copy of the screen is stored after every operation)

			As a final note, Paint use two different canvas to draw. One while the operation is done, and is discharged for every change in the mouse position. The other where the draw is copied when the movement is finished and the mouse button is up.

Walter: /* Primary tool bar */

2012-04-24T12:51:26Z

Primary tool bar

← Older revision		Revision as of 08:51, 24 April 2012
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	5 erase 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)		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		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		8 stamp tool - select an area with the select tool, then copy it with the stamp tool
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	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)		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		10 secondary toolbar - shapes

	11 secondary ~~tool bar~~ - insert text, set bold, italic, size, font		11 secondary toolbar - insert text, set '''bold''', ''italic'', size, and font

	12 secondary ~~tool bar~~ - image		12 secondary toolbar - image

	13 stop - quits the Activity		13 stop - quits the Activity

Walter: /* Extending */

2012-04-24T12:50:21Z

Extending

← Older revision		Revision as of 08:50, 24 April 2012
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	* create a web page with images from Paint		* create a web page with images from Paint
	* take photos of plants or animals, crop the photos, label them		* 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		* take the output of SimpleGraph and use the flood-fill tool to make a multicolored graph

	==Developers' information==		==Developers' information==

Walter: /* Extending */

2012-04-24T12:49:59Z

Extending

← Older revision		Revision as of 08:49, 24 April 2012
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	* create a web page with images from Paint		* create a web page with images from Paint
	* take photos of plants or animals, crop the photos, label them		* 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==		==Developers' information==

Tonyforster: /* Applying */

2012-04-24T07:24:50Z

Applying

← Older revision		Revision as of 03:24, 24 April 2012
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	* creating slides for a Portfolio Activity slide show		* creating slides for a Portfolio Activity slide show
	* creating images for using in other Activities including Turtle Blocks and many more		* 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 screen shots (take screen shots with Alt-1)
	* editing and cropping photos taken with the Record Activity		* editing and cropping photos taken with the Record Activity
	* editing and cropping images made by other Activities including Turtle Blocks and many more

	==Sharing==		==Sharing==

Tonyforster: /* Tool properties */

2012-04-24T07:21:31Z

Tool properties

← Older revision		Revision as of 03:21, 24 April 2012
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	Changes the properties of the brush tool or the stamp tool		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.

	[[Image:Brush-props.JPG]]		[[Image:Brush-props.JPG]]

	~~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

	[[File:Stamp-props.JPG]]		[[File:Stamp-props.JPG]]

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

	===Secondary tool bar - shapes===		===Secondary tool bar - shapes===

Tonyforster: /* Secondary tool bar - Edit */

2012-04-24T07:19:46Z

Secondary tool bar - Edit

← Older revision		Revision as of 03:19, 24 April 2012
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	2 redo		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		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)		4 paste from clipboard (the image is pasted in the top left, use the select tool to drag to the desired place)

Tonyforster: /* Primary tool bar */

2012-04-24T07:16:54Z

Primary tool bar

← Older revision		Revision as of 03:16, 24 April 2012
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	[[Image:DrawMainToolbar.JPG]]		[[Image:DrawMainToolbar.JPG]]

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

	2 secondary toolbar - edit		2 secondary toolbar - edit

Tonyforster: /* Extending */

2012-04-24T06:54:49Z

Extending

← Older revision		Revision as of 02:54, 24 April 2012
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	* create custom images for the Labrynth Activity (mind maps)		* create custom images for the Labrynth Activity (mind maps)
	* create a web page with images from Paint		* create a web page with images from Paint
			* take photos of plants or animals, crop the photos, label them

	==Developers' information==		==Developers' information==

Tonyforster: /* Extending */

2012-04-24T06:45:16Z

Extending

← Older revision		Revision as of 02:45, 24 April 2012
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	* create custom foods for the Nutrition Activity		* create custom foods for the Nutrition Activity
	* create custom images for the Labrynth Activity (mind maps)		* create custom images for the Labrynth Activity (mind maps)
			* create a web page with images from Paint

	==Developers' information==		==Developers' information==