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package example; |
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import org.gannacademy.cdf.graphics.geom.Rectangle; |
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import org.gannacademy.cdf.graphics.geom.*; |
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import org.gannacademy.cdf.graphics.ui.AppWindow; |
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import java.awt.*; |
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import java.awt.geom.AffineTransform; |
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public class TransformationTest extends AppWindow { |
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Path p, q, r, s; |
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Rectangle a; |
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RoundRectangle b; |
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Ellipse c; |
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Arc d; |
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@Override |
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protected void setup() { |
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Color |
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transparentRed = new Color(1f, 0f, 0f, 0.5f), |
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transparentBlue = new Color(0f, 0f, 1f, 0.5f); |
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a = new Rectangle(100, 50, 150, 100, getDrawingPanel()); |
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a.setFillColor(transparentRed); |
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b = new RoundRectangle(350, 50, 150, 100, 25, 25, getDrawingPanel()); |
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b.setFillColor(transparentRed); |
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c = new Ellipse(100, 250, 150, 100, getDrawingPanel()); |
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c.setFillColor(transparentRed); |
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d = new Arc(350, 250, 150, 100, 117, 312, getDrawingPanel()); |
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d.setFillColor(transparentRed); |
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p = a.getAsPath(); |
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p.setFillColor(transparentBlue); |
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q = b.getAsPath(); |
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q.setFillColor(transparentBlue); |
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r = c.getAsPath(); |
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r.setFillColor(transparentBlue); |
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s = d.getAsPath(); |
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s.setFillColor(transparentBlue); |
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} |
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@Override |
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protected void loop() { |
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p.transform(AffineTransform.getRotateInstance(Math.PI / 36, 175, 100)); |
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q.transform(AffineTransform.getRotateInstance(Math.PI / 32, 425, 100)); |
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r.transform(AffineTransform.getRotateInstance(Math.PI / 28, 175, 300)); |
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s.transform(AffineTransform.getRotateInstance(Math.PI / 24, 425, 300)); |
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sleep(100); |
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} |
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public static void main(String[] args) { |
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new TransformationTest(); |
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} |
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} |
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gann-cdf /
graphics
