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Implemented "Darken" magic tool.

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Updated README to discuss new magic tools.
This commit is contained in:
William Kendrick 2004-12-11 11:30:19 +00:00
parent 6a26679fa1
commit 9c9ea3cfe1
4 changed files with 178 additions and 90 deletions
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2
docs/CHANGES.txt
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@ -8,6 +8,8 @@ http://www.newbreedsoftware.com/tuxpaint/
2004.December.11 (0.9.15) 2004.December.11 (0.9.15)
* Added "Darken" magic tool. (Works the opposite of "Fade")
* Lockfile now cleared upon exit, allowing Tux Paint to be re-launched * Lockfile now cleared upon exit, allowing Tux Paint to be re-launched
immediately. immediately.

195
docs/README.txt
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@ -1,4 +1,4 @@
[1]Tux Paint Tux Paint
version 0.9.15 version 0.9.15
A simple drawing program for children A simple drawing program for children
@ -6,10 +6,10 @@
Copyright 2004 by Bill Kendrick Copyright 2004 by Bill Kendrick
New Breed Software New Breed Software
[2]bill@newbreedsoftware.com bill@newbreedsoftware.com
[3]http://www.newbreedsoftware.com/tuxpaint/ http://www.newbreedsoftware.com/tuxpaint/
June 14, 2002 - October 24, 2004 June 14, 2002 - December 11, 2004
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
@ -30,7 +30,7 @@ License:
behind the program is available. (This allows others to add features, behind the program is available. (This allows others to add features,
fix bugs, and use parts of the program in their own GPL'd software.) fix bugs, and use parts of the program in their own GPL'd software.)
See [4]COPYING.txt for the full text of the GPL license. See COPYING.txt for the full text of the GPL license.
Objectives: Objectives:
@ -88,7 +88,7 @@ Loading Tux Paint
Windows Users Windows Users
[5][Icon] [Icon]
Tux Paint Tux Paint
If you installed Tux Paint on your computer using the If you installed Tux Paint on your computer using the
@ -122,7 +122,7 @@ Title Screen
When Tux Paint first loads, a title/credits screen will appear. When Tux Paint first loads, a title/credits screen will appear.
[6][Title Screenshot] [Title Screenshot]
Once loading is complete, press a key or click on the mouse to Once loading is complete, press a key or click on the mouse to
continue. (Or, after about 30 seconds, the title screen will go away continue. (Or, after about 30 seconds, the title screen will go away
@ -138,15 +138,15 @@ Main Screen
The toolbar contains the drawing and editing controls. The toolbar contains the drawing and editing controls.
[7][Tools: Paint, Stamp, Lines, Shapes, Text, Magic, Undo, Redo, Eraser, [Tools: Paint, Stamp, Lines, Shapes, Text, Magic, Undo, Redo, Eraser, New,
New, Open, Save, Print, Quit] Open, Save, Print, Quit]
Middle: Drawing Canvas Middle: Drawing Canvas
The largest part of the screen, in the center, is the drawing The largest part of the screen, in the center, is the drawing
canvas. This is, obviously, where you draw! canvas. This is, obviously, where you draw!
[8][(Canvas)] [(Canvas)]
Right Side: Selector Right Side: Selector
@ -155,14 +155,14 @@ Main Screen
the various brushes available. When the Rubber Stamp tool is the various brushes available. When the Rubber Stamp tool is
selected, it shows the different shapes you can use. selected, it shows the different shapes you can use.
[9][Selectors - Brushes, Letters, Shapes, Stamps] [Selectors - Brushes, Letters, Shapes, Stamps]
Lower: Colors Lower: Colors
A palette of available colors are shown near the bottom of the A palette of available colors are shown near the bottom of the
screen. screen.
[10][Colors - Black, White, Red, Pink, Orange, Yellow, Green, Cyan, Blue, [Colors - Black, White, Red, Pink, Orange, Yellow, Green, Cyan, Blue,
Purple, Brown, Grey] Purple, Brown, Grey]
Bottom: Help Area Bottom: Help Area
@ -170,9 +170,9 @@ Main Screen
At the very bottom of the screen, Tux, the Linux Penguin, At the very bottom of the screen, Tux, the Linux Penguin,
provides tips and other information while you draw. provides tips and other information while you draw.
[11](For example: 'Pick a shape. Click to pick the center, drag, then let (For example: 'Pick a shape. Click to pick the center, drag, then let go
go when it is the size you want. Move around to rotate it, and click to when it is the size you want. Move around to rotate it, and click to draw
draw it.) it.)
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
@ -181,6 +181,7 @@ Available Tools
Drawing Tools Drawing Tools
Paint (Brush) Paint (Brush)
[IMG]
The Paint Brush tool lets you draw freehand, using various The Paint Brush tool lets you draw freehand, using various
brushes (chosen in the Selector on the right) and colors brushes (chosen in the Selector on the right) and colors
@ -192,9 +193,12 @@ Available Tools
As you draw, a sound is played. The bigger the brush, the As you draw, a sound is played. The bigger the brush, the
lower the pitch. lower the pitch.
[IMG]
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
Stamp (Rubber Stamp) Stamp (Rubber Stamp)
[IMG]
The Stamp tool is like a rubber stamp, or stickers. It lets The Stamp tool is like a rubber stamp, or stickers. It lets
you paste pre-drawn or photographic images (like a picture you paste pre-drawn or photographic images (like a picture
@ -212,11 +216,14 @@ Available Tools
(NOTE: If the "nostampcontrols" option is set, Tux Paint (NOTE: If the "nostampcontrols" option is set, Tux Paint
won't display the Mirror, Flip, Shrink and Grow controls for won't display the Mirror, Flip, Shrink and Grow controls for
stamps. See the "[12]Options" documentation.) stamps. See the "Options" documentation.)
[IMG]
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
Lines Lines
[IMG]
This tool lets you draw straight lines using the various This tool lets you draw straight lines using the various
brushes and colors you normally use with the Paint Brush. brushes and colors you normally use with the Paint Brush.
@ -228,9 +235,12 @@ Available Tools
Let go of the mouse to complete the line. A "sproing!" sound Let go of the mouse to complete the line. A "sproing!" sound
will play. will play.
[IMG]
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
Shapes Shapes
[IMG]
This tool lets you draw some simple filled, and un-filled This tool lets you draw some simple filled, and un-filled
shapes. shapes.
@ -259,9 +269,12 @@ Available Tools
drawn on the canvas when you let go of the drawn on the canvas when you let go of the
mouse button. (There's no rotation step.) mouse button. (There's no rotation step.)
[IMG]
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
Text Text
[IMG]
Choose a font (from the 'Letters' available on the right) Choose a font (from the 'Letters' available on the right)
and a color (from the color palette near the bottom). Click and a color (from the color palette near the bottom). Click
@ -274,9 +287,12 @@ Available Tools
Click elsewhere in the picture and the current line of text Click elsewhere in the picture and the current line of text
will move there, where you can continue editing. will move there, where you can continue editing.
[IMG]
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
Magic (Special Effects) Magic (Special Effects)
[IMG]
The 'Magic' tool is actually a set of special tools. Select The 'Magic' tool is actually a set of special tools. Select
one of the "magic" effects from the selector on the right, one of the "magic" effects from the selector on the right,
@ -306,27 +322,27 @@ Available Tools
This makes the picture fuzzy wherever you drag This makes the picture fuzzy wherever you drag
the mouse. the mouse.
Blocks Smudge
This makes the picture blocky looking This pushes the colors around under the mouse,
("pixelated") wherever you drag the mouse. like finger painting with wet paint.
Negative
This inverts the colors wherever you drag the
mouse. (e.g., white becomes black, and vice
versa.)
Fade Fade
This fades the colors wherever you drag the This fades the colors wherever you drag the
mouse. (Do it to the same spot many times, and mouse. (Do it to the same spot many times, and
it will eventually become white.) it will eventually become white.)
Darken
This dakrens the colors wherever you drag the
mouse. (Do it to the same spot many times, and
it will eventually become black.)
Chalk Chalk
This makes parts of the picture (where you move This makes parts of the picture (where you move
the mouse) look like a chalk drawing. the mouse) look like a chalk drawing.
Drip Blocks
This makes the paint "drip" wherever you move This makes the picture blocky looking
the mouse. ("pixelated") wherever you drag the mouse.
Thick Thick
This makes the darker colors in the picture This makes the darker colors in the picture
@ -336,6 +352,24 @@ Available Tools
Similar to "Thick," except dark colors become Similar to "Thick," except dark colors become
thinner (light colors become thicker). thinner (light colors become thicker).
Negative
This inverts the colors wherever you drag the
mouse. (e.g., white becomes black, and vice
versa.)
Tint
This changes the parts of the picture to the
selected color.
Drip
This makes the paint "drip" wherever you move
the mouse.
Cartoon
This makes the picture look like a cartoon --
with thick outlines and solid colors --
wherever you move the mouse.
Fill Fill
This floods the picture with a color. It lets This floods the picture with a color. It lets
you quickly fill parts of the picture, as if it you quickly fill parts of the picture, as if it
@ -344,6 +378,7 @@ Available Tools
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
Eraser Eraser
[IMG]
This tool is similar to the Paint Brush. Wherever you click This tool is similar to the Paint Brush. Wherever you click
(or click and drag), the picture will be erased either to (or click and drag), the picture will be erased either to
@ -364,6 +399,7 @@ Available Tools
Other Controls Other Controls
Undo Undo
[IMG]
Clicking this tool will undo the last drawing action. You Clicking this tool will undo the last drawing action. You
can even undo more than once! can even undo more than once!
@ -374,6 +410,7 @@ Available Tools
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
Redo Redo
[IMG]
Clicking this tool will redo the drawing action you just Clicking this tool will redo the drawing action you just
"undid" with the 'Undo' button. "undid" with the 'Undo' button.
@ -387,6 +424,7 @@ Available Tools
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
New New
[IMG]
Clicking the "New" button will start a new drawing. You will Clicking the "New" button will start a new drawing. You will
first be asked whether you really want to do this. first be asked whether you really want to do this.
@ -397,25 +435,34 @@ Available Tools
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
Open Open
[IMG]
This shows you a list of all of the pictures you've saved. This shows you a list of all of the pictures you've saved.
If there are more than can fit on the screen, use the "Up" If there are more than can fit on the screen, use the "Up"
and "Down" arrows at the top and bottom of the list to and "Down" arrows at the top and bottom of the list to
scroll through the list of pictures. scroll through the list of pictures.
[IMG]
Click a picture to select it, then... Click a picture to select it, then...
* Click the green "Open" button at the lower left of * [IMG]
Click the green "Open" button at the lower left of
the list to load the selected picture. the list to load the selected picture.
(Alternatively, you can double-click a picture's icon (Alternatively, you can double-click a picture's icon
to load it.) to load it.)
* Click the brown "Erase" (trash can) button at the * [IMG]
Click the brown "Erase" (trash can) button at the
lower right of the list to erase the selected lower right of the list to erase the selected
picture. (You will be asked to confirm.) picture. (You will be asked to confirm.)
* Or click the red "Back" arrow button at the lower * [IMG]
Or click the red "Back" arrow button at the lower
right of the list to cancel and return to the picture right of the list to cancel and return to the picture
you were drawing. you were drawing.
@ -436,7 +483,7 @@ Available Tools
If choose to open a picture, and your current drawing hasn't If choose to open a picture, and your current drawing hasn't
been saved, you will be prompted as to whether you want to been saved, you will be prompted as to whether you want to
save it or not. (See "[13]Save," below.) save it or not. (See "Save," below.)
Note: You can also press [Control]-[O] on the keyboard to Note: You can also press [Control]-[O] on the keyboard to
get the 'Open' dialog. get the 'Open' dialog.
@ -444,6 +491,7 @@ Available Tools
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
Save Save
[IMG]
This saves your current picture. This saves your current picture.
@ -460,8 +508,10 @@ Available Tools
asked whether you want to save over the old version, or asked whether you want to save over the old version, or
create a new entry (a new file). create a new entry (a new file).
[IMG]
(NOTE: If either the "saveover" or "saveovernew" options are (NOTE: If either the "saveover" or "saveovernew" options are
set, it won't ask before saving over. See the "[14]Options" set, it won't ask before saving over. See the "Options"
documentation.) documentation.)
Note: You can also press [Control]-[S] on the keyboard to Note: You can also press [Control]-[S] on the keyboard to
@ -470,6 +520,7 @@ Available Tools
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
Print Print
[IMG]
Click this button and your picture will be printed! Click this button and your picture will be printed!
@ -481,7 +532,7 @@ Available Tools
command-line), the "Print" button will be command-line), the "Print" button will be
disabled. disabled.
See the "[15]Options" documentation.) See the "Options" documentation.)
Restricting Printing Restricting Printing
@ -494,7 +545,7 @@ Available Tools
For example, with "printdelay=60", you can For example, with "printdelay=60", you can
print only once a minute. print only once a minute.
See the "[16]Options" documentation.) See the "Options" documentation.)
Printing Command Printing Command
@ -510,7 +561,7 @@ Available Tools
"printcommand" value in Tux Paint's "printcommand" value in Tux Paint's
configuration file. configuration file.
See the "[17]Options" documentation.) See the "Options" documentation.)
Printer Settings Printer Settings
@ -537,18 +588,19 @@ Available Tools
"userdata/print.cfg". Any changes will be saved "userdata/print.cfg". Any changes will be saved
there as well. there as well.
See the "[18]Options" documentation.) See the "Options" documentation.)
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
Quit Quit
[IMG]
Clicking the "Quit" button, closing the Tux Paint window, or Clicking the "Quit" button, closing the Tux Paint window, or
pushing the "Escape" key will quit Tux Paint. pushing the "Escape" key will quit Tux Paint.
(NOTE: The "Quit" button can be disabled (e.g., with the (NOTE: The "Quit" button can be disabled (e.g., with the
"--noquit" command-line option), but the [Escape] key will "--noquit" command-line option), but the [Escape] key will
still work. See the "[19]Options" documentation.) still work. See the "Options" documentation.)
You will first be prompted as to whether you really want to You will first be prompted as to whether you really want to
quit. quit.
@ -556,7 +608,7 @@ Available Tools
If you choose to quit, and you haven't saved the current If you choose to quit, and you haven't saved the current
picture, you will first be asked if wish to save it. If it's picture, you will first be asked if wish to save it. If it's
not a new image, you will then be asked if you want to save not a new image, you will then be asked if you want to save
over the old version, or create a new entry. (See "[20]Save" over the old version, or create a new entry. (See "Save"
above.) above.)
NOTE: If the image is saved, it will be reloaded NOTE: If the image is saved, it will be reloaded
@ -724,6 +776,8 @@ Brushes
The brushes used for drawing with the 'Brush' and 'Lines' tools in The brushes used for drawing with the 'Brush' and 'Lines' tools in
Tux Paint are simply greyscale PNG images. Tux Paint are simply greyscale PNG images.
[IMG]
The alpha (transparency) of the PNG image is used to determine the The alpha (transparency) of the PNG image is used to determine the
shape of the brush, which means that the shape can be 'anti-aliased' shape of the brush, which means that the shape can be 'anti-aliased'
and even partially-transparent! and even partially-transparent!
@ -752,6 +806,8 @@ Stamps
files. The one file that is required is, of course, the picture files. The one file that is required is, of course, the picture
itself. itself.
[IMG]
The Stamps used by Tux Paint are PNG pictures. They can be The Stamps used by Tux Paint are PNG pictures. They can be
full-color or greyscale. The alpha (transparency) of the PNG is used full-color or greyscale. The alpha (transparency) of the PNG is used
to determine the actual shape of the picture (otherwise you'll stamp to determine the actual shape of the picture (otherwise you'll stamp
@ -851,6 +907,8 @@ Stamps
Nothing about the original image is used except the transparency Nothing about the original image is used except the transparency
("alpha" channel). The color of the stamp comes out solid. ("alpha" channel). The color of the stamp comes out solid.
[IMG]
Add the word "colorable" to the stamp's data file. Add the word "colorable" to the stamp's data file.
Tinted Tinted
@ -860,6 +918,8 @@ Stamps
the original image is used, but its hue is changed, based on the the original image is used, but its hue is changed, based on the
currently-selected color.) currently-selected color.)
[IMG]
Add the word "tintable" to the stamp's data file. Add the word "tintable" to the stamp's data file.
Sometimes you don't want the white or gray parts of an image Sometimes you don't want the white or gray parts of an image
@ -886,6 +946,20 @@ Stamps
To keep a stamp from being mirrored, add the option "nomirror" to To keep a stamp from being mirrored, add the option "nomirror" to
the stamp's data file. the stamp's data file.
Initial Stamp Size
By default, Tux Paint assumes that your stamp is sized
appropriately for unscaled display on a 608x472 canvas. This is
the original Tux Paint canvas size, provided by a 640x480 screen.
Tux Paint will then adjust the stamp according to the current
canvas size and, if enabled, the user's stamp size controls.
If your stamp would be too big or too small, you can specify a
scale factor. If your stamp would be 2.5 times as wide (or tall)
as it should be, add the option "scale 40%" or "scale 5/2" or
"scale 2.5" or "scale 2:5" to your image. You may include an "="
if you wish, as in "scale=40%".
Windows Users Windows Users
You can use NotePad or WordPad to create these file. Be sure to You can use NotePad or WordPad to create these file. Be sure to
@ -913,6 +987,8 @@ Stamps
Fonts Fonts
[IMG]
The fonts used by Tux Paint are TrueType Fonts (TTF). The fonts used by Tux Paint are TrueType Fonts (TTF).
Simply place them in the "fonts" directory. Tux Paint will load the Simply place them in the "fonts" directory. Tux Paint will load the
@ -923,6 +999,8 @@ Fonts
'Starters' 'Starters'
[IMG]
'Starter' images appear in the 'Open' dialog, along with pictures 'Starter' images appear in the 'Open' dialog, along with pictures
you've created. They have a green button background, instead of blue. you've created. They have a green button background, instead of blue.
@ -999,18 +1077,18 @@ Fonts
Other documentation included with Tux Paint (in the "docs" Other documentation included with Tux Paint (in the "docs"
folder/directory) include: folder/directory) include:
* [21]AUTHORS.txt * AUTHORS.txt
List of authors and contributors List of authors and contributors
* [22]CHANGES.txt * CHANGES.txt
Summary of changed between releases Summary of changed between releases
* [23]COPYING.txt * COPYING.txt
Copying license (The GNU General Public License) Copying license (The GNU General Public License)
* [24]INSTALL.txt * INSTALL.txt
Instructions for compiling/installing, when applicable Instructions for compiling/installing, when applicable
* [25]OPTIONS.html * OPTIONS.html
Detailed instructions on command-line and configuration-file Detailed instructions on command-line and configuration-file
options, for those who don't want to use Tux Paint Config. options, for those who don't want to use Tux Paint Config.
* [26]PNG.txt * PNG.txt
Notes on creating PNG format images for use in Tux Paint Notes on creating PNG format images for use in Tux Paint
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
@ -1019,34 +1097,9 @@ Fonts
If you need help, feel free to contact New Breed Software: If you need help, feel free to contact New Breed Software:
[28]http://www.newbreedsoftware.com/ http://www.newbreedsoftware.com/
You may also wish to participate in the numerous Tux Paint mailing You may also wish to participate in the numerous Tux Paint mailing
lists: lists:
[29]http://www.newbreedsoftware.com/tuxpaint/lists/ http://www.newbreedsoftware.com/tuxpaint/lists/
References
Visible links
2. mailto:bill@newbreedsoftware.com
3. http://www.newbreedsoftware.com/tuxpaint/
4. file:///home/kendrick/Development/tux/tp/tuxpaint/docs/COPYING.txt
12. file:///home/kendrick/Development/tux/tp/tuxpaint/docs/html/OPTIONS.html
13. file:///home/kendrick/Development/tux/tp/tuxpaint/docs/html/README.html#save
14. file:///home/kendrick/Development/tux/tp/tuxpaint/docs/html/OPTIONS.html
15. file:///home/kendrick/Development/tux/tp/tuxpaint/docs/html/OPTIONS.html
16. file:///home/kendrick/Development/tux/tp/tuxpaint/docs/html/OPTIONS.html
17. file:///home/kendrick/Development/tux/tp/tuxpaint/docs/html/OPTIONS.html
18. file:///home/kendrick/Development/tux/tp/tuxpaint/docs/html/OPTIONS.html
19. file:///home/kendrick/Development/tux/tp/tuxpaint/docs/html/OPTIONS.html
20. file:///home/kendrick/Development/tux/tp/tuxpaint/docs/html/README.html#save
21. file:///home/kendrick/Development/tux/tp/tuxpaint/docs/AUTHORS.txt
22. file:///home/kendrick/Development/tux/tp/tuxpaint/docs/CHANGES.txt
23. file:///home/kendrick/Development/tux/tp/tuxpaint/docs/COPYING.txt
24. file:///home/kendrick/Development/tux/tp/tuxpaint/docs/INSTALL.txt
25. file:///home/kendrick/Development/tux/tp/tuxpaint/docs/html/OPTIONS.html
26. file:///home/kendrick/Development/tux/tp/tuxpaint/docs/PNG.txt
27. file:///home/kendrick/Development/tux/tp/tuxpaint/docs/TODO.txt
28. http://www.newbreedsoftware.com/
29. http://www.newbreedsoftware.com/tuxpaint/lists/

48
docs/html/README.html
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@ -23,7 +23,7 @@ New Breed Software</p>
<p><a href="mailto:bill@newbreedsoftware.com">bill@newbreedsoftware.com</a><br> <p><a href="mailto:bill@newbreedsoftware.com">bill@newbreedsoftware.com</a><br>
<a href="http://www.newbreedsoftware.com/tuxpaint/">http://www.newbreedsoftware.com/tuxpaint/</a></p> <a href="http://www.newbreedsoftware.com/tuxpaint/">http://www.newbreedsoftware.com/tuxpaint/</a></p>
<p>June 14, 2002 - October 24, 2004</p> <p>June 14, 2002 - December 11, 2004</p>
</center> </center>
<hr size=2 noshade> <hr size=2 noshade>
@ -434,16 +434,10 @@ New Breed Software</p>
This makes the picture fuzzy wherever you drag the mouse. This makes the picture fuzzy wherever you drag the mouse.
</dd> </dd>
<dt><b>Blocks</b></dt> <dt><b>Smudge</b></dt>
<dd> <dd>
This makes the picture blocky looking ("pixelated") wherever This pushes the colors around under the mouse, like finger painting
you drag the mouse. with wet paint.
</dd>
<dt><b>Negative</b></dt>
<dd>
This inverts the colors wherever you drag the mouse.
(e.g., white becomes black, and vice versa.)
</dd> </dd>
<dt><b>Fade</b></dt> <dt><b>Fade</b></dt>
@ -453,15 +447,23 @@ New Breed Software</p>
white.) white.)
</dd> </dd>
<dt><b>Darken</b></dt>
<dd>
This dakrens the colors wherever you drag the mouse.
(Do it to the same spot many times, and it will eventually become
black.)
</dd>
<dt><b>Chalk</b></dt> <dt><b>Chalk</b></dt>
<dd> <dd>
This makes parts of the picture (where you move the mouse) This makes parts of the picture (where you move the mouse)
look like a chalk drawing. look like a chalk drawing.
</dd> </dd>
<dt><b>Drip</b></dt> <dt><b>Blocks</b></dt>
<dd> <dd>
This makes the paint "drip" wherever you move the mouse. This makes the picture blocky looking ("pixelated") wherever
you drag the mouse.
</dd> </dd>
<dt><b>Thick</b></dt> <dt><b>Thick</b></dt>
@ -476,6 +478,28 @@ New Breed Software</p>
(light colors become thicker). (light colors become thicker).
</dd> </dd>
<dt><b>Negative</b></dt>
<dd>
This inverts the colors wherever you drag the mouse.
(e.g., white becomes black, and vice versa.)
</dd>
<dt><b>Tint</b></dt>
<dd>
This changes the parts of the picture to the selected color.
</dd>
<dt><b>Drip</b></dt>
<dd>
This makes the paint "drip" wherever you move the mouse.
</dd>
<dt><b>Cartoon</b></dt>
<dd>
This makes the picture look like a cartoon &mdash; with thick
outlines and solid colors &mdash; wherever you move the mouse.
</dd>
<dt><b>Fill</b></dt> <dt><b>Fill</b></dt>
<dd> <dd>
This floods the picture with a color. It lets you quickly This floods the picture with a color. It lets you quickly

17
src/tuxpaint.c
View file

@ -4232,7 +4232,7 @@ static void blit_magic(int x, int y, int button_down)
SDL_UnlockSurface(canvas); SDL_UnlockSurface(canvas);
SDL_UnlockSurface(last); SDL_UnlockSurface(last);
} }
else if (cur_magic == MAGIC_FADE) else if (cur_magic == MAGIC_FADE || cur_magic == MAGIC_DARKEN)
{ {
SDL_LockSurface(last); SDL_LockSurface(last);
SDL_LockSurface(canvas); SDL_LockSurface(canvas);
@ -4246,9 +4246,18 @@ static void blit_magic(int x, int y, int button_down)
SDL_GetRGB(getpixel(last, xx, yy), last->format, SDL_GetRGB(getpixel(last, xx, yy), last->format,
&r, &g, &b); &r, &g, &b);
r = min(r + 48, 255); if (cur_magic == MAGIC_FADE)
g = min(g + 48, 255); {
b = min(b + 48, 255); r = min(r + 48, 255);
g = min(g + 48, 255);
b = min(b + 48, 255);
}
else
{
r = max(r - 48, 0);
g = max(g - 48, 0);
b = max(b - 48, 0);
}
putpixel(canvas, xx, yy, SDL_MapRGB(canvas->format, r, g, b)); putpixel(canvas, xx, yy, SDL_MapRGB(canvas->format, r, g, b));
} }