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<html>
<!-- #BeginTemplate "pdn_help.dwt" -->
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<!-- #BeginEditable "title" -->
<title>Paint.NET Help - Tools</title>
<!-- #EndEditable -->
<link rel="stylesheet" type="text/css" href="../stylesheet.css">
</head>
<body>
<div id="banner">
<img border="0" src="../images/logo.png" width="229" height="73" align="left"><p><b><br>
</b></p>
</div>
<div id="leftnav">
<ul class="toc" style="margin-left: 0; padding-left: 0;">
<li><a href="index.html">Overview</a><br>
</li>
<li><a href="Features.html">Features</a><br>
<a href="Tutorials.html">Tutorials</a><br>
</li>
</ul>
<h3>User Interface</h3>
<ul class="toc" style="margin-left: 0; padding-left: 0;">
<li><a href="KeyboardMouseCommands.html">Keyboard & Mouse Commands</a></li>
<li><a href="MainWindow.html">Main Window</a></li>
<li><a href="MenuBar.html">Menu Bar</a>
<ul class="toc">
<li><a href="File.html">File</a></li>
<li><a href="Edit.html">Edit</a></li>
<li><a href="View.html">View</a></li>
<li><a href="Image.html">Image</a></li>
<li><a href="Layers.html">Layers</a>
<ul class="toc">
<li class="comment"><a href="RotateZoom.html">Rotate / Zoom</a></li>
<li><a href="Adjustments.html">Adjustments</a>
<ul class="toc">
<li><a href="Curves.html">Curves</a></li>
<li><a href="Levels.html">Levels</a></li>
</ul></li>
</ul></li>
<li><a href="Effects.html">Effects</a></li>
<li><a href="Tools.html">Tools</a></li>
<li><a href="Window.html">Window</a></li>
<li><a href="Help.html">Help</a></li>
<li><a href="Toolbar.html">Toolbar</a></li>
</ul>
</li>
<li><a href="ToolsWindow.html">Tools Window</a><ul class="toc">
<li><a href="SelectionTools.html">Selection Tools</a></li>
<li><a href="MoveTools.html">Move Tools</a><br>
<a href="MagicWand.html">Magic Wand</a><br>
<a href="Paintbrush.html">Paintbrush</a></li>
<li><a href="EraserTool.html">Eraser Tool</a></li>
<li><a href="PixelTools.html">Pixel Tools</a></li>
<li><a href="ShapeTools.html">Shape Tools</a></li>
<li><a href="LineCurve.html">Line / Curve Tool</a></li>
<li><a href="TextTool.html">Text Tool</a></li>
<li><a href="PaintBucket.html">Paint Bucket</a></li>
<li><a href="CloneStamp.html">Clone Stamp</a></li>
<li><a href="RecolorTool.html">Recolor Tool</a></li>
</ul>
</li>
<li><a href="HistoryWindow.html">History Window</a></li>
<li><a href="LayersWindow.html">Layers Window</a></li>
<li><a href="ColorsWindow.html">Colors Window</a></li>
<li><a href="StatusBar.html">Status Bar</a></li>
</ul>
</li>
<h3>Other</h3>
<ul class="toc" style="margin-left: 0; padding-left: 0;">
<li><a href="FAQ.html">FAQ (Frequently Asked Questions)</a></li>
<li><a href="UnattendedInstallation.html">Unattended Installation</a></li>
<li><a href="SystemRequirements.html">System Requirements</a></li>
<li><a href="WebLinks.html">Web Links</a></li>
<li><a href="License.html">License</a></li>
</ul>
</div>
<div id="content">
<!-- #BeginEditable "content" -->
<h2>Tools Menu</h2>
<p>This menu gives you a second method of selecting from the tools that are available in the
<a href="ToolsWindow.html">Tools Window</a>. It also gives
you access to two options that control how many of the tools draw on to the canvas.</p>
<ul>
<li class="nobullet"><img border="0" src="Images/ToolsMenu.png"> </li>
<li>
<h3><a name="antialiasing"></a>Antialiasing </h3>
<p>This is on by default, and allows all the tools to draw with smooth edges.</p>
<p>In this image, the circle on the left has been drawn with antialiasing enabled. The circle on the right was drawn
with it disabled:</p>
<img border="1" src="../images/aaVSnoAA.png"> </li>
<li>
<h3>Alpha blending </h3>
<p>When you choose a color, you may specify an Alpha component. This part of the color determines how to blend it
in with the pixels that are already on the layer when you draw. An alpha value of 0 means completely transparent,
whereas an alpha value of 255 means completely opaque. Antialiasing also uses alpha blending for the edges of shapes
and brushes.</p>
<p>However, there are times when you do not want to blend a color in to the existing pixels, and instead want to
replace the color on the canvas with exactly the color and alpha values you have specified.</p>
<p>In the image below, the white line on the left was drawn with alpha blending enabled. The white line on the right
was drawn with alpha blending disabled, and you can see the transparency checkerboard showing through. Both were
drawn with an alpha value of 128.</p>
<img border="0" src="../images/bmw_AB_vs_noAB.jpg" width="300" height="175"></li>
</ul>
<!-- #EndEditable -->
<h4><br>
<br>
</h4>
<p align="center">
<font color="#808080" size="1">Copyright <font face="Times New Roman">⌐ 2006 </font>Rick Brewster,
Chris Crosetto, Dennis Dietrich, Tom
Jackson, Michael Kelsey, Brandon Ortiz, Craig Taylor, Chris Trevino, and Luke Walker. Portions Copyright
<font face="Times New Roman">⌐ 2006 </font>Microsoft Corporation. All Rights Reserved.</font><font size="1"> <br>
</font>
</div>
</b>
</body>
<!-- #EndTemplate -->
</html>