antialias.html

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  <h3>
    e582.  
    Enabling Antialiasing</h3>

See also <a href="../java.awt/BasicDraw.html" class="eglink"><font size="-1"><b>e580</b> The Quintessential Drawing Program</font></a>.


<pre>
    public void paint(Graphics g) {
        // Retrieve the graphics context; this object is used to paint shapes
        Graphics2D g2d = (Graphics2D)g;
    
        // Determine if antialiasing is enabled
        RenderingHints rhints = g2d.getRenderingHints();
        boolean antialiasOn = rhints.containsValue(RenderingHints.VALUE_ANTIALIAS_ON);
    
        // Enable antialiasing for shapes
        g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
                             RenderingHints.VALUE_ANTIALIAS_ON);
    
        // Disable antialiasing for shapes
        g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
                             RenderingHints.VALUE_ANTIALIAS_OFF);
    
        // Draw shapes...; see <a href="../java.awt/DrawBasic.html" class="eglink"><font size="-1"><b>e590</b> Drawing Basic Shapes</font></a>
    
        // Enable antialiasing for text
        g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
                             RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    
        // Draw text...; see <a href="../java.awt/DrawText.html" class="eglink"><font size="-1"><b>e595</b> Drawing Simple Text</font></a>
    
        // Disable antialiasing for text
        g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
                             RenderingHints.VALUE_TEXT_ANTIALIAS_OFF);
    }
</pre>
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e580. <a class="eglink" href="BasicDraw.html?l=rel">
    The Quintessential Drawing Program
</a>
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e581. <a class="eglink" href="Composite.html?l=rel">
    Drawing with Alpha
</a>
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e583. <a class="eglink" href="ClipShape.html?l=rel">
    Setting the Clipping Area with a Shape
</a>
<br>

e584. <a class="eglink" href="StrokeThickness.html?l=rel">
    Changing the Thickness of the Stroking Pen
</a>
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e585. <a class="eglink" href="SetTexture.html?l=rel">
    Stroking or Filling with a Texture
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<br>

e586. <a class="eglink" href="AnimApp.html?l=rel">
    Animating an Array of Images in an Application
</a>
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    GridBagLayout
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    Images
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<a class="eglink" href="/egs/java.awt/pkg.html?l=rel#Shapes">
    Shapes
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<a class="eglink" href="/egs/java.awt/pkg.html?l=rel#Simulating%20Events">
    Simulating Events
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    Text
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<a class="eglink" href="/egs/java.awt/pkg.html?l=rel#The%20Screen">
    The Screen
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