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package docs; |
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import org.gannacademy.cdf.graphics.Drawable; |
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import org.gannacademy.cdf.graphics.Image; |
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import org.gannacademy.cdf.graphics.Text; |
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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.Rectangle2D; |
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import java.io.File; |
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import java.util.HashMap; |
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import java.util.Map; |
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import static org.gannacademy.cdf.graphics.Drawable.NO_STROKE; |
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import static org.gannacademy.cdf.graphics.ui.DrawingPanel.DEFAULT_HEIGHT; |
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import static org.gannacademy.cdf.graphics.ui.DrawingPanel.DEFAULT_WIDTH; |
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public class GenerateFigures extends AppWindow { |
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private static final String BASE_PATH = "src/main/java/org/gannacademy/cdf/graphics"; |
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private static final double |
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DIAGRAM_WIDTH = 200, |
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DIAGRAM_HEIGHT = DIAGRAM_WIDTH / 1.618, |
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POINT_DIAMETER = 4, |
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ROUND_RECTANGLE_ARC_DIAMETER = 40, |
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ARC_START_ANGLE = 70, |
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ARC_EXTENT_ANGLE = 220, |
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ARROW_SIDE = 10, |
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ARC_START_SCALE = 2.0 / 3.0, |
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ARC_EXTENT_SCALE = 2.0 / 3.0; |
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private static final int |
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BEZIER_CURVE_INTERPOLATIONS = 9; |
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private static final Color |
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DIAGRAM = Color.BLACK, |
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BACKGROUND = Color.WHITE, |
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POINT_FILL = Color.WHITE, |
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HIGHLIGHT_1 = new Color(77, 122, 151), |
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HIGHLIGHT_2 = new Color(248, 152, 29), |
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HIGHLIGHT_3 = new Color(230, 100, 80), |
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HIGHLIGHT_4 = new Color(80, 210, 80); |
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private static final Font LABEL = new Font("Arial", Font.PLAIN, 12); |
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private static final BasicStroke DASHED = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 1, new float[]{3, 3}, 0); |
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private Rectangle2D bounds = new Rectangle2D.Double(0, 0, DIAGRAM_WIDTH, DIAGRAM_HEIGHT); |
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private HashMap<String, Drawable> components; |
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private static void emptyDir(File dir) { |
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File[] contents = dir.listFiles(); |
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if (contents != null) { |
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for (File file : contents) { |
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if (file.isDirectory()) { |
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emptyDir(file); |
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} |
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file.delete(); |
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} |
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} |
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} |
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private static void resetDir(String dir) { |
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if (!new File(dir).mkdirs()) { |
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emptyDir(new File(dir)); |
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System.out.println("Emptied " + dir); |
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} |
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} |
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public static void main(String[] args) { |
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new GenerateFigures(); |
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} |
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private void saveFigure(String subpackage, String name) { |
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double width = 0, height = 0; |
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for (Map.Entry<String, Drawable> entry : components.entrySet()) { |
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Drawable component = entry.getValue(); |
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if (component instanceof Text) { |
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Text t = (Text) component; |
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if (t.getX() + t.getWidth() > width) { |
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width = t.getX() + t.getWidth(); |
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} |
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if (t.getY() + t.getMaxDescent() > height) { |
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height = t.getY() + t.getMaxDescent(); |
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} |
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} else { |
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if (component.getX() + component.getWidth() > width) { |
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width = component.getX() + component.getWidth(); |
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} |
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if (component.getY() + component.getHeight() > height) { |
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height = component.getY() + component.getHeight(); |
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} |
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} |
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} |
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saveFigure(subpackage, name, width + 1, height + 1); |
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} |
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private void saveFigure(String subpackage, String name, double width, double height) { |
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getDrawingPanel().setBackground(BACKGROUND); |
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getDrawingPanel().setSize((int) width, (int) height); |
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getDrawingPanel().saveAs(BASE_PATH + (subpackage.length() > 0 ? "/" : "") + subpackage + "/doc-files/" + name + ".png", "PNG"); |
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System.out.println("Generated " + (int) width + "×" + (int) height + " PNG " + BASE_PATH + (subpackage.length() > 0 ? "/" : "") + subpackage + "/doc-files/" + name + ".png"); |
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} |
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private Path arrow(double x, double y, double angle) { |
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angle = Math.toRadians(angle); |
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double |
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x1 = x + Math.cos(angle + Math.PI * 8.0 / 9.0) * ARROW_SIDE, |
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y1 = y + Math.sin(angle + Math.PI * 8.0 / 9.0) * ARROW_SIDE, |
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x2 = x + Math.cos(angle + Math.PI * 10.0 / 9.0) * ARROW_SIDE, |
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y2 = y + Math.sin(angle + Math.PI * 10.0 / 9.0) * ARROW_SIDE; |
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Path arrow = new Path(getDrawingPanel()); |
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arrow.moveTo(x, y); |
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arrow.lineTo(x1, y1); |
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arrow.lineTo(x2, y2); |
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arrow.lineTo(x, y); |
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return arrow; |
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} |
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private void figureDrawingApp() { |
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getDrawingPanel().clear(); |
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components.clear(); |
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Rectangle r = new Rectangle(200, 75, 200, 200, getDrawingPanel()); |
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r.setFillColor(Color.BLUE); |
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Ellipse e = new Ellipse(250, 125, 200, 200, getDrawingPanel()); |
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e.setFillColor(new Color(255, 100, 100, 200)); |
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components.put("r", r); |
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components.put("e", e); |
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saveFigure("", "DrawingApp", DEFAULT_WIDTH, DEFAULT_HEIGHT); |
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} |
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private void figureWindowCoordinates() { |
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resetComponents(); |
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components.remove("rightEdge").removeFromDrawingPanel(); |
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components.remove("bottomEdge").removeFromDrawingPanel(); |
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Line |
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xAxis = (Line) components.get("topEdge"), |
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yAxis = (Line) components.get("leftEdge"); |
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Text |
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originLabel = (Text) components.get("originLabel"), |
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xAxisLabel = (Text) components.get("widthLabel"), |
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yAxisLabel1 = (Text) components.get("heightLabel1"), |
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yAxisLabel2 = (Text) components.get("heightLabel2"), |
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yAxisLabel3 = (Text) components.get("heightLabel3"), |
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ptLabel = new Text("(" + (int) (bounds.getWidth() * 2 / 3) + ", " + (int) (bounds.getHeight() * 2 / 3) + ")", 0, 0, getDrawingPanel()); |
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components.put("ptLabel", ptLabel); |
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Path |
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xAxisArrow = arrow(bounds.getX() + bounds.getWidth(), bounds.getY(), 0), |
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yAxisArrow = arrow(bounds.getX(), bounds.getY() + bounds.getHeight(), 90); |
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components.put("xAxisArrow", xAxisArrow); |
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components.put("yAxisArrow", yAxisArrow); |
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Ellipse pt = new Ellipse( |
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bounds.getX() + bounds.getWidth() * 2 / 3 - POINT_DIAMETER / 2, |
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bounds.getY() + bounds.getHeight() * 2 / 3 - POINT_DIAMETER / 2, |
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POINT_DIAMETER, |
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POINT_DIAMETER, |
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getDrawingPanel() |
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); |
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components.put("pt", pt); |
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originLabel.setText("(0, 0)"); |
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pt.setFillColor(DIAGRAM); |
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pt.setStrokeColor(DIAGRAM); |
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ptLabel.setFont(LABEL); |
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ptLabel.setStrokeColor(pt.getFillColor()); |
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ptLabel.setLocation(pt.getX() - ptLabel.getWidth() / 2, pt.getY() - POINT_DIAMETER / 2 - ptLabel.getMaxDescent()); |
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xAxisLabel.setText("Positive X-axis →"); |
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xAxisLabel.setLocation( |
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bounds.getX() + bounds.getWidth() / 2 - xAxisLabel.getWidth() / 2, |
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bounds.getY() + xAxisLabel.getHeight() |
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); |
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yAxisLabel1.setText(" Positive"); |
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yAxisLabel2.setText(" Y-axis"); |
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yAxisLabel3.setText(" ↓"); |
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yAxisLabel2.setLocation( |
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bounds.getX(), |
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bounds.getY() + bounds.getHeight() / 2 - yAxisLabel2.getMaxAscent() / 2 |
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); |
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yAxisLabel1.setLocation(yAxisLabel2.getX(), yAxisLabel2.getY() - yAxisLabel2.getHeight()); |
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yAxisLabel3.setLocation(yAxisLabel2.getX(), yAxisLabel2.getY() + yAxisLabel3.getHeight()); |
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xAxis.setLine(bounds.getX(), bounds.getY(), bounds.getX() + bounds.getWidth(), bounds.getY()); |
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xAxisArrow.setStroke(NO_STROKE); |
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xAxisArrow.setFillColor(xAxis.getStrokeColor()); |
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yAxis.setLine(bounds.getX(), bounds.getY(), bounds.getX(), bounds.getY() + bounds.getHeight()); |
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yAxisArrow.setStroke(NO_STROKE); |
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yAxisArrow.setFillColor(yAxis.getStrokeColor()); |
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saveFigure("", "window-coordinates"); |
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} |
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202
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private void figureStrokeFill() { |
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getDrawingPanel().clear(); |
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components.clear(); |
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206
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RoundRectangle roundRectangle = new RoundRectangle( |
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0, 0, DIAGRAM_WIDTH, DIAGRAM_HEIGHT, |
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DIAGRAM_HEIGHT / 3, DIAGRAM_HEIGHT / 3, |
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getDrawingPanel() |
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); |
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components.put("roundRectangle", roundRectangle); |
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Text |
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strokeLabel = new Text("Stroke", 0, 0, getDrawingPanel()), |
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fillLabel = new Text("Fill", 0, 0, getDrawingPanel()); |
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components.put("strokeLabel", strokeLabel); |
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components.put("fillLabel", fillLabel); |
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219
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strokeLabel.setFont(new Font(LABEL.getFontName(), Font.BOLD, LABEL.getSize())); |
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strokeLabel.setStrokeColor(Color.WHITE); |
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222
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fillLabel.setFont(strokeLabel.getFont()); |
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224
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roundRectangle.setLocation(strokeLabel.getHeight() / 2, strokeLabel.getHeight() / 2); |
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roundRectangle.setStroke(new BasicStroke((float) strokeLabel.getHeight(), BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND)); |
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roundRectangle.setStrokeColor(HIGHLIGHT_1); |
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roundRectangle.setFillColor(HIGHLIGHT_2); |
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229
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strokeLabel.setLocation( |
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230
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roundRectangle.getX() + roundRectangle.getWidth() / 2 - strokeLabel.getWidth() / 2, |
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roundRectangle.getY() - strokeLabel.getHeight() / 2 + strokeLabel.getMaxAscent() |
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); |
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strokeLabel.setStrokeColor(roundRectangle.getStrokeColor().brighter()); |
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235
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fillLabel.setLocation( |
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236
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roundRectangle.getX() + roundRectangle.getWidth() / 2 - fillLabel.getWidth() / 2, |
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237
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roundRectangle.getY() + roundRectangle.getHeight() / 2 - fillLabel.getMaxAscent() / 2 |
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238
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); |
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239
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fillLabel.setStrokeColor(roundRectangle.getFillColor().darker()); |
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240
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241
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saveFigure( |
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242
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"", "stroke-fill", |
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243
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roundRectangle.getWidth() + strokeLabel.getHeight(), |
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244
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roundRectangle.getHeight() + strokeLabel.getHeight() |
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245
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); |
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246
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} |
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247
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248
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private void figureRectangle() { |
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249
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resetComponents(); |
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250
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components.put("rectangle", new Rectangle(bounds.getX(), bounds.getY(), DIAGRAM_WIDTH, DIAGRAM_HEIGHT, getDrawingPanel())); |
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251
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saveFigure("geom", "Rectangle"); |
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252
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} |
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253
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254
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private void figureEllipse() { |
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255
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resetComponents(); |
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256
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components.put("ellipse", new Ellipse(bounds.getX(), bounds.getY(), bounds.getWidth(), bounds.getHeight(), getDrawingPanel())); |
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257
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saveFigure("geom", "Ellipse"); |
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} |
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259
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260
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private void figureRoundRectangle() { |
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261
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resetComponents(); |
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262
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263
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Ellipse arc = new Ellipse( |
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264
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bounds.getX() + bounds.getWidth() - ROUND_RECTANGLE_ARC_DIAMETER, |
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265
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bounds.getY() + bounds.getHeight() - ROUND_RECTANGLE_ARC_DIAMETER, |
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ROUND_RECTANGLE_ARC_DIAMETER, |
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ROUND_RECTANGLE_ARC_DIAMETER, |
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getDrawingPanel() |
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269
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); |
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270
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components.put("arc", arc); |
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271
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272
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Line |
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rightEdge = (Line) components.get("rightEdge"), |
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bottomEdge = (Line) components.get("bottomEdge"), |
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275
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arcLeftEdge = new Line( |
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276
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arc.getX(), |
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277
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arc.getY() + arc.getHeight() / 2, |
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arc.getX(), |
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rightEdge.getY2() + components.get("widthLabel").getHeight(), |
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getDrawingPanel() |
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281
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), |
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282
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arcRightEdge = new Line( |
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283
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arc.getX() + arc.getWidth(), |
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284
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arc.getY() + arc.getHeight() / 2, |
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285
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arc.getX() + arc.getWidth(), |
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286
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|
|
arcLeftEdge.getY2(), |
|
287
|
|
|
getDrawingPanel() |
|
288
|
|
|
), |
|
289
|
|
|
arcTopEdge = new Line( |
|
290
|
|
|
arc.getX() + arc.getWidth() / 2, |
|
291
|
|
|
arc.getY(), |
|
292
|
|
|
bottomEdge.getX2() + components.get("originLabel").getHeight(), |
|
293
|
|
|
arc.getY(), |
|
294
|
|
|
getDrawingPanel() |
|
295
|
|
|
), |
|
296
|
|
|
arcBottomEdge = new Line( |
|
297
|
|
|
arc.getX() + arc.getWidth() / 2, |
|
298
|
|
|
bottomEdge.getY1(), |
|
299
|
|
|
arcTopEdge.getX2(), |
|
300
|
|
|
bottomEdge.getY2(), |
|
301
|
|
|
getDrawingPanel() |
|
302
|
|
|
); |
|
303
|
|
|
components.put("arcLeftEdge", arcLeftEdge); |
|
304
|
|
|
components.put("arcRightEdge", arcRightEdge); |
|
305
|
|
|
components.put("arcTopEdge", arcTopEdge); |
|
306
|
|
|
components.put("arcBottomEdge", arcBottomEdge); |
|
307
|
|
|
|
|
308
|
|
|
Text |
|
309
|
|
|
arcWidthLabel1 = new Text("↔", 0, 0, getDrawingPanel()), |
|
310
|
|
|
arcWidthLabel2 = new Text("Arc", 0, 0, getDrawingPanel()), |
|
311
|
|
|
arcWidthLabel3 = new Text("Width", 0, 0, getDrawingPanel()), |
|
312
|
|
|
arcHeightLabel = new Text("↕ Arc Height", 0, 0, getDrawingPanel()); |
|
313
|
|
|
components.put("arcWidthLabel1", arcWidthLabel1); |
|
314
|
|
|
components.put("arcWidthLabel2", arcWidthLabel2); |
|
315
|
|
|
components.put("arcWidthLabel3", arcWidthLabel3); |
|
316
|
|
|
components.put("arcHeightLabel", arcHeightLabel); |
|
317
|
|
|
|
|
318
|
|
|
arc.setStroke(GenerateFigures.DASHED); |
|
319
|
|
|
arc.setStrokeColor(HIGHLIGHT_2); |
|
320
|
|
|
|
|
321
|
|
|
arcLeftEdge.setStroke(DASHED); |
|
322
|
|
|
arcLeftEdge.setStrokeColor(arc.getStrokeColor()); |
|
323
|
|
|
|
|
324
|
|
|
arcRightEdge.setStroke(DASHED); |
|
325
|
|
|
arcRightEdge.setStrokeColor(arc.getStrokeColor()); |
|
326
|
|
|
|
|
327
|
|
|
arcTopEdge.setStroke(DASHED); |
|
328
|
|
|
arcTopEdge.setStrokeColor(arc.getStrokeColor()); |
|
329
|
|
|
|
|
330
|
|
|
arcBottomEdge.setStroke(GenerateFigures.DASHED); |
|
331
|
|
|
arcBottomEdge.setStrokeColor(arc.getStrokeColor()); |
|
332
|
|
|
|
|
333
|
|
|
rightEdge.setDrawingPanel(getDrawingPanel()); // cheat to pop this component forward z-wise |
|
334
|
|
|
bottomEdge.setDrawingPanel(getDrawingPanel()); // cheat to pop this component forward z-wise |
|
335
|
|
|
|
|
336
|
|
|
arcWidthLabel1.setFont(LABEL); |
|
337
|
|
|
arcWidthLabel1.setStrokeColor(arc.getStrokeColor()); |
|
338
|
|
|
arcWidthLabel1.setLocation(arc.getX() + arc.getWidth() / 2 - arcWidthLabel1.getWidth() / 2, ((Line) components.get("leftEdge")).getY2()); |
|
339
|
|
|
|
|
340
|
|
|
arcWidthLabel2.setFont(LABEL); |
|
341
|
|
|
arcWidthLabel2.setStrokeColor(arc.getStrokeColor()); |
|
342
|
|
|
arcWidthLabel2.setLocation(arc.getX() + arc.getWidth() / 2 - arcWidthLabel2.getWidth() / 2, arcWidthLabel1.getY() + arcWidthLabel2.getHeight()); |
|
343
|
|
|
|
|
344
|
|
|
arcWidthLabel3.setFont(LABEL); |
|
345
|
|
|
arcWidthLabel3.setStrokeColor(arc.getStrokeColor()); |
|
346
|
|
|
arcWidthLabel3.setLocation(arc.getX() + arc.getWidth() / 2 - arcWidthLabel3.getWidth() / 2, arcWidthLabel2.getY() + arcWidthLabel3.getHeight()); |
|
347
|
|
|
|
|
348
|
|
|
arcHeightLabel.setFont(LABEL); |
|
349
|
|
|
arcHeightLabel.setStrokeColor(arc.getStrokeColor()); |
|
350
|
|
|
arcHeightLabel.setLocation( |
|
351
|
|
|
components.get("heightLabel3").getX() + components.get("originLabel").getHeight(), |
|
352
|
|
|
bounds.getY() + bounds.getHeight() - arc.getHeight() / 2 + arcHeightLabel.getMaxAscent() / 2); |
|
353
|
|
|
|
|
354
|
|
|
components.put("roundRectangle", new RoundRectangle( |
|
355
|
|
|
bounds.getX(), |
|
356
|
|
|
bounds.getY(), |
|
357
|
|
|
bounds.getWidth(), |
|
358
|
|
|
bounds.getHeight(), |
|
359
|
|
|
ROUND_RECTANGLE_ARC_DIAMETER, |
|
360
|
|
|
ROUND_RECTANGLE_ARC_DIAMETER, |
|
361
|
|
|
getDrawingPanel() |
|
362
|
|
|
)); |
|
363
|
|
|
saveFigure("geom", "RoundRectangle"); |
|
364
|
|
|
} |
|
365
|
|
|
|
|
366
|
|
|
private void figureArc() { |
|
367
|
|
|
resetComponents(); |
|
368
|
|
|
|
|
369
|
|
|
Arc |
|
370
|
|
|
startAngle = new Arc( |
|
371
|
|
|
bounds.getX() + (bounds.getWidth() * (1 - ARC_START_SCALE)) / 2, |
|
372
|
|
|
bounds.getY() + (bounds.getHeight() * (1 - ARC_START_SCALE)) / 2, |
|
373
|
|
|
bounds.getWidth() * ARC_START_SCALE, |
|
374
|
|
|
bounds.getHeight() * ARC_START_SCALE, |
|
375
|
|
|
0, |
|
376
|
|
|
ARC_START_ANGLE, |
|
377
|
|
|
getDrawingPanel() |
|
378
|
|
|
), |
|
379
|
|
|
extentAngle = new Arc( |
|
380
|
|
|
bounds.getX() + (bounds.getWidth() * (1 - ARC_EXTENT_SCALE)) / 2, |
|
381
|
|
|
bounds.getY() + (bounds.getHeight() * (1 - ARC_EXTENT_SCALE)) / 2, |
|
382
|
|
|
bounds.getWidth() * ARC_EXTENT_SCALE, |
|
383
|
|
|
bounds.getHeight() * ARC_EXTENT_SCALE, |
|
384
|
|
|
ARC_START_ANGLE, |
|
385
|
|
|
ARC_EXTENT_ANGLE, |
|
386
|
|
|
getDrawingPanel() |
|
387
|
|
|
); |
|
388
|
|
|
components.put("startAngle", startAngle); |
|
389
|
|
|
components.put("extentAngle", extentAngle); |
|
390
|
|
|
|
|
391
|
|
|
Path |
|
392
|
|
|
startArrow = arrow( |
|
393
|
|
|
bounds.getX() + bounds.getWidth() / 2 + Math.cos(Math.toRadians(ARC_START_ANGLE)) * bounds.getWidth() * ARC_START_SCALE / 2, |
|
394
|
|
|
bounds.getY() + bounds.getHeight() / 2 - Math.sin(Math.toRadians(ARC_START_ANGLE)) * bounds.getHeight() * ARC_START_SCALE / 2, |
|
395
|
|
|
270 - ARC_START_ANGLE |
|
396
|
|
|
), |
|
397
|
|
|
extentArrow = arrow( |
|
398
|
|
|
bounds.getX() + bounds.getWidth() / 2 + Math.cos(Math.toRadians(ARC_START_ANGLE + ARC_EXTENT_ANGLE)) * bounds.getWidth() * ARC_EXTENT_SCALE / 2, |
|
399
|
|
|
bounds.getY() + bounds.getHeight() / 2 - Math.sin(Math.toRadians(ARC_START_ANGLE + ARC_EXTENT_ANGLE)) * bounds.getHeight() * ARC_EXTENT_SCALE / 2, |
|
400
|
|
|
270 - (ARC_START_ANGLE + ARC_EXTENT_ANGLE) |
|
401
|
|
|
); |
|
402
|
|
|
components.put("startArrow", startArrow); |
|
403
|
|
|
components.put("extentArrow", extentArrow); |
|
404
|
|
|
|
|
405
|
|
|
Text |
|
406
|
|
|
startLabel = new Text("Start", 0, 0, getDrawingPanel()), |
|
407
|
|
|
extentLabel = new Text("Extent", 0, 0, getDrawingPanel()); |
|
408
|
|
|
components.put("startLabel", startLabel); |
|
409
|
|
|
components.put("extentLabel", extentLabel); |
|
410
|
|
|
|
|
411
|
|
|
startAngle.setStroke(DASHED); |
|
412
|
|
|
startAngle.setStrokeColor(HIGHLIGHT_4); |
|
413
|
|
|
|
|
414
|
|
|
startArrow.setFillColor(startAngle.getStrokeColor()); |
|
415
|
|
|
startArrow.setStroke(Drawable.NO_STROKE); |
|
416
|
|
|
|
|
417
|
|
|
extentAngle.setStroke(DASHED); |
|
418
|
|
|
extentAngle.setStrokeColor(HIGHLIGHT_3); |
|
419
|
|
|
|
|
420
|
|
|
extentArrow.setFillColor(extentAngle.getStrokeColor()); |
|
421
|
|
|
extentArrow.setStroke(Drawable.NO_STROKE); |
|
422
|
|
|
|
|
423
|
|
|
startLabel.setFont(LABEL); |
|
424
|
|
|
startLabel.setStrokeColor(startAngle.getStrokeColor()); |
|
425
|
|
|
startLabel.setLocation(startArrow.getX() + ARROW_SIDE, startArrow.getY()); |
|
426
|
|
|
|
|
427
|
|
|
extentLabel.setFont(LABEL); |
|
428
|
|
|
extentLabel.setStrokeColor(extentAngle.getStrokeColor()); |
|
429
|
|
|
extentLabel.setLocation(extentArrow.getX() - ARROW_SIDE - extentLabel.getWidth(), extentArrow.getY() + extentLabel.getHeight()); |
|
430
|
|
|
|
|
431
|
|
|
components.put("arc", new Arc( |
|
432
|
|
|
bounds.getX(), |
|
433
|
|
|
bounds.getY(), |
|
434
|
|
|
bounds.getWidth(), |
|
435
|
|
|
bounds.getHeight(), |
|
436
|
|
|
ARC_START_ANGLE, |
|
437
|
|
|
ARC_EXTENT_ANGLE, |
|
438
|
|
|
getDrawingPanel() |
|
439
|
|
|
)); |
|
440
|
|
|
saveFigure("geom", "Arc"); |
|
441
|
|
|
} |
|
442
|
|
|
|
|
443
|
|
|
private void figureLine() { |
|
444
|
|
|
resetComponents(false); |
|
445
|
|
|
components.remove("ctrlPt1Label").removeFromDrawingPanel(); |
|
446
|
|
|
components.remove("ctrlHandle1").removeFromDrawingPanel(); |
|
447
|
|
|
components.remove("ctrlPt1").removeFromDrawingPanel(); |
|
448
|
|
|
components.remove("ctrlPt2Label").removeFromDrawingPanel(); |
|
449
|
|
|
components.remove("ctrlHandle2").removeFromDrawingPanel(); |
|
450
|
|
|
components.remove("ctrlPt2").removeFromDrawingPanel(); |
|
451
|
|
|
|
|
452
|
|
|
components.put("line", new Line( |
|
453
|
|
|
bounds.getX(), |
|
454
|
|
|
bounds.getY(), |
|
455
|
|
|
bounds.getX() + bounds.getWidth(), |
|
456
|
|
|
bounds.getY() + bounds.getHeight(), |
|
457
|
|
|
getDrawingPanel() |
|
458
|
|
|
)); |
|
459
|
|
|
saveFigure("geom", "Line"); |
|
460
|
|
|
} |
|
461
|
|
|
|
|
462
|
|
|
private void figureQuadCurve() { |
|
463
|
|
|
resetComponents(false); |
|
464
|
|
|
components.remove("ctrlPt2").removeFromDrawingPanel(); |
|
465
|
|
|
components.remove("ctrlPt2Label").removeFromDrawingPanel(); |
|
466
|
|
|
|
|
467
|
|
|
Line |
|
468
|
|
|
ctrlHandle1 = (Line) components.get("ctrlHandle1"), |
|
469
|
|
|
ctrlHandle2 = (Line) components.get("ctrlHandle2"); |
|
470
|
|
|
|
|
471
|
|
|
Text ctrlPt1Label = (Text) components.get("ctrlPt1Label"); |
|
472
|
|
|
|
|
473
|
|
|
ctrlHandle2.setLine(bounds.getX() + bounds.getWidth(), bounds.getY() + bounds.getHeight(), ctrlHandle1.getX2(), ctrlHandle1.getY2()); |
|
474
|
|
|
|
|
475
|
|
|
ctrlPt1Label.setText("Control Point"); |
|
476
|
|
|
ctrlPt1Label.setLocation(ctrlHandle1.getX2() - ctrlPt1Label.getWidth() / 2, ctrlPt1Label.getY()); |
|
477
|
|
|
|
|
478
|
|
|
components.put("quadCurve", new QuadCurve( |
|
479
|
|
|
bounds.getX(), |
|
480
|
|
|
bounds.getY(), |
|
481
|
|
|
ctrlHandle1.getX2(), |
|
482
|
|
|
ctrlHandle1.getY2(), |
|
483
|
|
|
bounds.getX() + bounds.getWidth(), |
|
484
|
|
|
bounds.getY() + bounds.getHeight(), |
|
485
|
|
|
getDrawingPanel() |
|
486
|
|
|
)); |
|
487
|
|
|
saveFigure("geom", "QuadCurve"); |
|
488
|
|
|
} |
|
489
|
|
|
|
|
490
|
|
|
private void figureCubicCurve() { |
|
491
|
|
|
resetComponents(false); |
|
492
|
|
|
|
|
493
|
|
|
Line |
|
494
|
|
|
ctrlHandle1 = (Line) components.get("ctrlHandle1"), |
|
495
|
|
|
ctrlHandle2 = (Line) components.get("ctrlHandle2"); |
|
496
|
|
|
|
|
497
|
|
|
components.put("cubicCurve", new CubicCurve( |
|
498
|
|
|
bounds.getX(), |
|
499
|
|
|
bounds.getY(), |
|
500
|
|
|
ctrlHandle1.getX2(), |
|
501
|
|
|
ctrlHandle1.getY2(), |
|
502
|
|
|
ctrlHandle2.getX2(), |
|
503
|
|
|
ctrlHandle2.getY2(), |
|
504
|
|
|
bounds.getX() + bounds.getWidth(), |
|
505
|
|
|
bounds.getY() + bounds.getHeight(), |
|
506
|
|
|
getDrawingPanel() |
|
507
|
|
|
)); |
|
508
|
|
|
saveFigure("geom", "CubicCurve"); |
|
509
|
|
|
} |
|
510
|
|
|
|
|
511
|
|
|
private void figureImage() { |
|
512
|
|
|
getDrawingPanel().clear(); |
|
513
|
|
|
components.clear(); |
|
514
|
|
|
|
|
515
|
|
|
Text originLabel = new Text("(x, y)", 1, 0, getDrawingPanel()); |
|
516
|
|
|
components.put("originLabel", originLabel); |
|
517
|
|
|
|
|
518
|
|
|
Ellipse origin = new Ellipse(0, 0, POINT_DIAMETER, POINT_DIAMETER, getDrawingPanel()); |
|
519
|
|
|
components.put("origin", origin); |
|
520
|
|
|
|
|
521
|
|
|
Image image = new Image("/java-logo.png", 0, 0, getDrawingPanel()); |
|
522
|
|
|
components.put("image", image); |
|
523
|
|
|
|
|
524
|
|
|
originLabel.setFont(LABEL); |
|
525
|
|
|
originLabel.setStrokeColor(DIAGRAM); |
|
526
|
|
|
originLabel.setLocation(originLabel.getX(), originLabel.getHeight() - originLabel.getMaxDescent() + 1); |
|
527
|
|
|
|
|
528
|
|
|
origin.setFillColor(DIAGRAM); |
|
529
|
|
|
origin.setLocation( |
|
530
|
|
|
originLabel.getX() + originLabel.getWidth() / 2 - POINT_DIAMETER / 2, |
|
531
|
|
|
originLabel.getY() + originLabel.getMaxDescent() |
|
532
|
|
|
); |
|
533
|
|
|
|
|
534
|
|
|
image.setStroke(DASHED); |
|
535
|
|
|
image.setStrokeColor(HIGHLIGHT_1); |
|
536
|
|
|
image.setLocation(origin.getX() + POINT_DIAMETER / 2, origin.getY() + POINT_DIAMETER / 2); |
|
537
|
|
|
image.setWidth(bounds.getHeight() / image.getHeight() * image.getWidth()); |
|
538
|
|
|
image.setHeight(bounds.getHeight()); |
|
539
|
|
|
|
|
540
|
|
|
saveFigure("", "Image"); |
|
541
|
|
|
} |
|
542
|
|
|
|
|
543
|
|
|
private void figureText() { |
|
544
|
|
|
resetComponents(); |
|
545
|
|
|
|
|
546
|
|
|
Line |
|
547
|
|
|
baseline = new Line(0, 0, 0, 0, getDrawingPanel()), |
|
548
|
|
|
maxAscent = (Line) components.get("topEdge"), |
|
549
|
|
|
maxDescent = (Line) components.get("bottomEdge"), |
|
550
|
|
|
leftEdge = (Line) components.get("leftEdge"), |
|
551
|
|
|
rightEdge = (Line) components.get("rightEdge"); |
|
552
|
|
|
components.put("baseline", baseline); |
|
553
|
|
|
|
|
554
|
|
|
Text |
|
555
|
|
|
originLabel = (Text) components.get("originLabel"), |
|
556
|
|
|
text = new Text("String", 1, 0, getDrawingPanel()), |
|
557
|
|
|
baselineLabel = new Text("Baseline", 0, 0, getDrawingPanel()), |
|
558
|
|
|
maxAscentLabel = new Text("Max Ascent", 0, 0, getDrawingPanel()), |
|
559
|
|
|
maxDescentLabel = new Text("Max Descent", 0, 0, getDrawingPanel()), |
|
560
|
|
|
heightLabel1 = (Text) components.get("heightLabel1"), |
|
561
|
|
|
heightLabel2 = (Text) components.get("heightLabel2"), |
|
562
|
|
|
heightLabel3 = (Text) components.get("heightLabel3"), |
|
563
|
|
|
widthLabel = (Text) components.get("widthLabel"); |
|
564
|
|
|
components.put("text", text); |
|
565
|
|
|
components.put("baselineLabel", baselineLabel); |
|
566
|
|
|
components.put("maxAscentLabel", maxAscentLabel); |
|
567
|
|
|
components.put("maxDescentLabel", maxDescentLabel); |
|
568
|
|
|
|
|
569
|
|
|
Ellipse origin = (Ellipse) components.get("origin"); |
|
570
|
|
|
|
|
571
|
|
|
originLabel.setStrokeColor(HIGHLIGHT_2); |
|
572
|
|
|
|
|
573
|
|
|
text.setFont(new Font("Times New Roman", Font.ITALIC, (int) (DIAGRAM_HEIGHT * 0.85))); |
|
574
|
|
|
text.setLocation(originLabel.getX() + originLabel.getWidth() / 2, text.getMaxAscent() + 1); |
|
575
|
|
|
bounds.setFrame(text.getX(), text.getY() - text.getMaxAscent(), text.getWidth(), text.getHeight()); |
|
576
|
|
|
|
|
577
|
|
|
widthLabel.setLocation(bounds.getX() + bounds.getWidth() / 2 - widthLabel.getWidth() / 2, bounds.getY() + bounds.getHeight() + widthLabel.getHeight()); |
|
578
|
|
|
|
|
579
|
|
|
leftEdge.setLine(bounds.getX(), bounds.getY(), bounds.getX(), widthLabel.getY()); |
|
580
|
|
|
rightEdge.setLine(bounds.getX() + bounds.getWidth(), bounds.getY(), bounds.getX() + bounds.getWidth(), widthLabel.getY()); |
|
581
|
|
|
|
|
582
|
|
|
heightLabel2.setLocation(bounds.getX() + bounds.getWidth() + heightLabel2.getHeight(), bounds.getY() + bounds.getHeight() / 2 + heightLabel2.getMaxAscent() / 2); |
|
583
|
|
|
heightLabel1.setLocation(heightLabel2.getX() + heightLabel2.getWidth() / 2 - heightLabel1.getWidth() / 2, heightLabel2.getY() - heightLabel2.getHeight()); |
|
584
|
|
|
heightLabel3.setLocation(heightLabel2.getX() + heightLabel2.getWidth() / 2 - heightLabel3.getWidth() / 2, heightLabel2.getY() + heightLabel3.getHeight()); |
|
585
|
|
|
|
|
586
|
|
|
text.setLocation(originLabel.getX() + originLabel.getWidth() / 2, text.getMaxAscent() + 1); |
|
587
|
|
|
originLabel.setLocation(originLabel.getX(), text.getY() + originLabel.getHeight() - originLabel.getMaxDescent() + POINT_DIAMETER / 2); |
|
588
|
|
|
|
|
589
|
|
|
origin.setFillColor(originLabel.getStrokeColor()); |
|
590
|
|
|
origin.setStrokeColor(originLabel.getStrokeColor()); |
|
591
|
|
|
origin.setLocation(text.getX() - POINT_DIAMETER / 2, text.getY() - POINT_DIAMETER / 2); |
|
592
|
|
|
|
|
593
|
|
|
maxAscent.setLine(bounds.getX(), bounds.getY(), heightLabel2.getX() + heightLabel2.getWidth() / 2, bounds.getY()); |
|
594
|
|
|
maxDescent.setLine(bounds.getX(), bounds.getY() + bounds.getHeight(), maxAscent.getX2(), bounds.getY() + bounds.getHeight()); |
|
595
|
|
|
|
|
596
|
|
|
maxAscentLabel.setFont(LABEL); |
|
597
|
|
|
maxAscentLabel.setStrokeColor(maxAscent.getStrokeColor()); |
|
598
|
|
|
maxAscentLabel.setLocation(maxAscent.getX2(), maxAscent.getY2() + maxAscentLabel.getMaxAscent()); |
|
599
|
|
|
|
|
600
|
|
|
maxDescentLabel.setFont(LABEL); |
|
601
|
|
|
maxDescentLabel.setStrokeColor(maxDescent.getStrokeColor()); |
|
602
|
|
|
maxDescentLabel.setLocation(maxDescent.getX2(), maxDescent.getY2()); |
|
603
|
|
|
|
|
604
|
|
|
baseline.setStrokeColor(originLabel.getStrokeColor()); |
|
605
|
|
|
baseline.setStroke(DASHED); |
|
606
|
|
|
baseline.setLine(text.getX(), text.getY(), maxAscent.getX2(), text.getY()); |
|
607
|
|
|
|
|
608
|
|
|
baselineLabel.setFont(LABEL); |
|
609
|
|
|
baselineLabel.setStrokeColor(baseline.getStrokeColor()); |
|
610
|
|
|
baselineLabel.setLocation(baseline.getX2(), baseline.getY2()); |
|
611
|
|
|
|
|
612
|
|
|
saveFigure("", "Text"); |
|
613
|
|
|
} |
|
614
|
|
|
|
|
615
|
|
|
private void figurePath() { |
|
616
|
|
|
resetComponents(false); |
|
617
|
|
|
|
|
618
|
|
|
Line |
|
619
|
|
|
ctrlHandle1 = (Line) components.get("ctrlHandle1"), |
|
620
|
|
|
ctrlHandle2 = (Line) components.get("ctrlHandle2"), |
|
621
|
|
|
ctrlHandle3 = new Line(0, 0, 0, 0, getDrawingPanel()), |
|
622
|
|
|
ctrlHandle4 = new Line(0, 0, 0, 0, getDrawingPanel()); |
|
623
|
|
|
components.put("ctrlHandle3", ctrlHandle3); |
|
624
|
|
|
components.put("ctrlHandle4", ctrlHandle4); |
|
625
|
|
|
|
|
626
|
|
|
Ellipse |
|
627
|
|
|
pt1 = (Ellipse) components.get("pt1"), |
|
628
|
|
|
pt2 = (Ellipse) components.get("pt2"), |
|
629
|
|
|
pt3 = new Ellipse(0, 0, POINT_DIAMETER, POINT_DIAMETER, getDrawingPanel()), |
|
630
|
|
|
pt4 = new Ellipse(0, 0, POINT_DIAMETER, POINT_DIAMETER, getDrawingPanel()), |
|
631
|
|
|
ctrlPt1 = (Ellipse) components.get("ctrlPt1"), |
|
632
|
|
|
ctrlPt2 = (Ellipse) components.get("ctrlPt2"), |
|
633
|
|
|
ctrlPt3 = new Ellipse(0, 0, POINT_DIAMETER, POINT_DIAMETER, getDrawingPanel()); |
|
634
|
|
|
components.put("pt3", pt3); |
|
635
|
|
|
components.put("pt4", pt4); |
|
636
|
|
|
components.put("ctrlPt3", ctrlPt3); |
|
637
|
|
|
|
|
638
|
|
|
Text |
|
639
|
|
|
pt1Label = (Text) components.get("pt1Label"), |
|
|
|
|
|
|
640
|
|
|
pt2Label = (Text) components.get("pt2Label"), |
|
641
|
|
|
pt3Label = new Text("Point 3", 0, 0, getDrawingPanel()), |
|
642
|
|
|
pt4Label = new Text("Point 4", 0, 0, getDrawingPanel()), |
|
643
|
|
|
lineToLabel = (Text) components.get("ctrlPt1Label"), |
|
644
|
|
|
curveToLabel = (Text) components.get("ctrlPt2Label"), |
|
645
|
|
|
quadToLabel = new Text("Quad", 0, 0, getDrawingPanel()); |
|
646
|
|
|
components.put("pt3Label", pt3Label); |
|
647
|
|
|
components.put("pt4Label", pt4Label); |
|
648
|
|
|
components.put("quadToLabel", quadToLabel); |
|
649
|
|
|
|
|
650
|
|
|
Path path = new Path(getDrawingPanel()); |
|
651
|
|
|
components.put("path", path); |
|
652
|
|
|
|
|
653
|
|
|
lineToLabel.setText("Line"); |
|
654
|
|
|
curveToLabel.setText("Curve"); |
|
655
|
|
|
quadToLabel.setStrokeColor(lineToLabel.getStrokeColor()); |
|
656
|
|
|
quadToLabel.setFont(LABEL); |
|
657
|
|
|
|
|
658
|
|
|
ctrlHandle3.setStroke(DASHED); |
|
659
|
|
|
ctrlHandle3.setStrokeColor(ctrlHandle1.getStrokeColor()); |
|
660
|
|
|
|
|
661
|
|
|
ctrlHandle4.setStroke(DASHED); |
|
662
|
|
|
ctrlHandle4.setStrokeColor(ctrlHandle1.getStrokeColor()); |
|
663
|
|
|
|
|
664
|
|
|
ctrlPt3.setStrokeColor(ctrlPt1.getStrokeColor()); |
|
665
|
|
|
ctrlPt3.setStroke(ctrlPt1.getStroke()); |
|
666
|
|
|
ctrlPt3.setFillColor(ctrlPt1.getFillColor()); |
|
667
|
|
|
|
|
668
|
|
|
pt3.setStrokeColor(pt1.getStrokeColor()); |
|
669
|
|
|
pt3.setFillColor(pt1.getFillColor()); |
|
670
|
|
|
pt3.setStroke(pt1.getStroke()); |
|
671
|
|
|
|
|
672
|
|
|
pt4.setStrokeColor(pt1.getStrokeColor()); |
|
673
|
|
|
pt4.setFillColor(pt1.getFillColor()); |
|
674
|
|
|
pt4.setStroke(pt1.getStroke()); |
|
675
|
|
|
|
|
676
|
|
|
pt3Label.setStrokeColor(pt3.getFillColor()); |
|
677
|
|
|
pt3Label.setFont(LABEL); |
|
678
|
|
|
|
|
679
|
|
|
pt4Label.setStrokeColor(pt4.getFillColor()); |
|
680
|
|
|
pt4Label.setFont(LABEL); |
|
681
|
|
|
|
|
682
|
|
|
ctrlHandle1.setLine( |
|
683
|
|
|
bounds.getX() + bounds.getWidth() * 0.1, bounds.getY() + bounds.getHeight(), |
|
684
|
|
|
bounds.getX() + bounds.getWidth() * 0.4, bounds.getY() + bounds.getHeight() |
|
685
|
|
|
); |
|
686
|
|
|
ctrlHandle2.setLine( |
|
687
|
|
|
bounds.getX() + bounds.getWidth() * 0.5, bounds.getY() + bounds.getHeight() * 0.5, |
|
688
|
|
|
bounds.getX() + bounds.getWidth() * 0.5, bounds.getY() + bounds.getHeight() * 0.9 |
|
689
|
|
|
); |
|
690
|
|
|
ctrlHandle3.setLine( |
|
691
|
|
|
ctrlHandle2.getX1(), ctrlHandle2.getY1(), |
|
692
|
|
|
ctrlHandle2.getX1(), bounds.getY() |
|
693
|
|
|
); |
|
694
|
|
|
ctrlHandle4.setLine( |
|
695
|
|
|
bounds.getX() + bounds.getWidth(), bounds.getY() + bounds.getHeight() * 0.5, |
|
696
|
|
|
ctrlHandle3.getX2(), ctrlHandle3.getY2() |
|
697
|
|
|
); |
|
698
|
|
|
|
|
699
|
|
|
ctrlPt1.setLocation(ctrlHandle1.getX2() - POINT_DIAMETER / 2, ctrlHandle1.getY2() - POINT_DIAMETER / 2); |
|
700
|
|
|
ctrlPt2.setLocation(ctrlHandle2.getX2() - POINT_DIAMETER / 2, ctrlHandle2.getY2() - POINT_DIAMETER / 2); |
|
701
|
|
|
ctrlPt3.setLocation(ctrlHandle3.getX2() - POINT_DIAMETER / 2, ctrlHandle3.getY2() - POINT_DIAMETER / 2); |
|
702
|
|
|
|
|
703
|
|
|
pt2.setLocation(ctrlHandle1.getX1() - POINT_DIAMETER / 2, ctrlHandle1.getY1() - POINT_DIAMETER / 2); |
|
704
|
|
|
pt3.setLocation(ctrlHandle3.getX1() - POINT_DIAMETER / 2, ctrlHandle3.getY1() - POINT_DIAMETER / 2); |
|
705
|
|
|
pt4.setLocation(ctrlHandle4.getX1() - POINT_DIAMETER / 2, ctrlHandle4.getY1() - POINT_DIAMETER / 2); |
|
706
|
|
|
|
|
707
|
|
|
pt2Label.setLocation(Math.max(1, ctrlHandle1.getX1() - pt2Label.getWidth() / 2), ctrlHandle1.getY1() + pt2Label.getHeight()); |
|
708
|
|
|
pt3Label.setLocation(ctrlHandle3.getX1() - pt3Label.getWidth() - POINT_DIAMETER, ctrlHandle3.getY1() + pt3Label.getMaxDescent()); |
|
709
|
|
|
pt4Label.setLocation(ctrlHandle4.getX1() - pt4Label.getWidth() / 2, ctrlHandle4.getY1() + pt4Label.getHeight()); |
|
710
|
|
|
|
|
711
|
|
|
lineToLabel.setLocation((bounds.getX() + ctrlHandle1.getX1()) / 2 + lineToLabel.getMaxDescent(), (bounds.getY() + ctrlHandle1.getY1()) / 2); |
|
712
|
|
|
curveToLabel.setLocation((ctrlHandle1.getX1() + ctrlHandle2.getX1()) / 2 - curveToLabel.getWidth() / 2, (ctrlHandle1.getY1() + ctrlHandle2.getY1()) / 2 + curveToLabel.getHeight()); |
|
713
|
|
|
quadToLabel.setLocation((ctrlHandle3.getX1() + ctrlHandle4.getX1()) / 2 - quadToLabel.getWidth() / 2, (ctrlHandle3.getY1() + ctrlHandle4.getY1()) / 2); |
|
714
|
|
|
|
|
715
|
|
|
path.moveTo(bounds.getX(), bounds.getY()); |
|
716
|
|
|
path.lineTo(ctrlHandle1.getX1(), ctrlHandle1.getY1()); |
|
717
|
|
|
path.curveTo( |
|
718
|
|
|
ctrlHandle1.getX2(), ctrlHandle1.getY2(), |
|
719
|
|
|
ctrlHandle2.getX2(), ctrlHandle2.getY2(), |
|
720
|
|
|
ctrlHandle2.getX1(), ctrlHandle2.getY1() |
|
721
|
|
|
); |
|
722
|
|
|
path.quadTo( |
|
723
|
|
|
ctrlHandle3.getX2(), ctrlHandle3.getY2(), |
|
724
|
|
|
ctrlHandle4.getX1(), ctrlHandle4.getY1() |
|
725
|
|
|
); |
|
726
|
|
|
|
|
727
|
|
|
saveFigure("geom", "Path"); |
|
728
|
|
|
} |
|
729
|
|
|
|
|
730
|
|
|
private void figureBezierQuadCurveFig1() { |
|
731
|
|
|
figureBezierQuadCurveFig1(true); |
|
732
|
|
|
} |
|
733
|
|
|
|
|
734
|
|
|
private void figureBezierQuadCurveFig1(boolean isStandAlone) { |
|
735
|
|
|
resetComponents(false); |
|
736
|
|
|
components.remove("ctrlPt2").removeFromDrawingPanel(); |
|
737
|
|
|
components.remove("ctrlPt2Label").removeFromDrawingPanel(); |
|
738
|
|
|
|
|
739
|
|
|
Line |
|
740
|
|
|
ctrlHandle1 = (Line) components.get("ctrlHandle1"), |
|
741
|
|
|
ctrlHandle2 = (Line) components.get("ctrlHandle2"); |
|
742
|
|
|
|
|
743
|
|
|
Ellipse pt2 = (Ellipse) components.get("pt2"); |
|
744
|
|
|
|
|
745
|
|
|
Text |
|
746
|
|
|
ctrlPtLabel = (Text) components.get("ctrlPt1Label"), |
|
747
|
|
|
pt2Label = (Text) components.get("pt2Label"); |
|
748
|
|
|
|
|
749
|
|
|
ctrlHandle2.setLine( |
|
750
|
|
|
bounds.getX() + bounds.getWidth() / 2, bounds.getY() + bounds.getHeight(), |
|
751
|
|
|
ctrlHandle1.getX2(), ctrlHandle1.getY2() |
|
752
|
|
|
); |
|
753
|
|
|
|
|
754
|
|
|
QuadCurve quadCurve = new QuadCurve(0, 0, 0, 0, 0, 0, getDrawingPanel()); |
|
755
|
|
|
components.put("quadCurve", quadCurve); |
|
756
|
|
|
|
|
757
|
|
|
ctrlPtLabel.setText("Control Point"); |
|
758
|
|
|
ctrlPtLabel.setLocation(ctrlHandle1.getX2() - ctrlPtLabel.getWidth() / 2, ctrlPtLabel.getY()); |
|
759
|
|
|
|
|
760
|
|
|
pt2.setLocation(ctrlHandle2.getX1() - POINT_DIAMETER / 2, ctrlHandle2.getY1() - POINT_DIAMETER / 2); |
|
761
|
|
|
pt2Label.setLocation(ctrlHandle2.getX1() - pt2Label.getWidth() / 2, pt2Label.getY()); |
|
762
|
|
|
|
|
763
|
|
|
quadCurve.setCurve( |
|
764
|
|
|
ctrlHandle1.getX1(), ctrlHandle1.getY1(), |
|
765
|
|
|
ctrlHandle1.getX2(), ctrlHandle1.getY2(), |
|
766
|
|
|
ctrlHandle2.getX1(), ctrlHandle2.getY1() |
|
767
|
|
|
); |
|
768
|
|
|
|
|
769
|
|
|
|
|
770
|
|
|
if (isStandAlone) { |
|
771
|
|
|
saveFigure("geom", "Bezier-QuadCurve-fig1"); |
|
772
|
|
|
} |
|
773
|
|
|
} |
|
774
|
|
|
|
|
775
|
|
|
private void figureBezierQuadCurveFig2() { |
|
776
|
|
|
figureBezierQuadCurveFig2(true, 3); |
|
777
|
|
|
} |
|
778
|
|
|
|
|
779
|
|
|
private void figureBezierQuadCurveFig2(boolean isStandAlone, int interpolations) { |
|
780
|
|
|
figureBezierQuadCurveFig1(false); |
|
781
|
|
|
components.get("quadCurve").removeFromDrawingPanel(); |
|
782
|
|
|
|
|
783
|
|
|
Line |
|
784
|
|
|
ctrlHandle1 = (Line) components.get("ctrlHandle1"), |
|
785
|
|
|
ctrlHandle2 = (Line) components.get("ctrlHandle2"); |
|
786
|
|
|
|
|
787
|
|
|
double |
|
788
|
|
|
dx1 = ctrlHandle1.getX2() - ctrlHandle1.getX1(), |
|
789
|
|
|
dy1 = ctrlHandle1.getY2() - ctrlHandle1.getY1(), |
|
790
|
|
|
dx2 = ctrlHandle2.getX1() - ctrlHandle2.getX2(), |
|
791
|
|
|
dy2 = ctrlHandle2.getY1() - ctrlHandle2.getY2(); |
|
792
|
|
|
|
|
793
|
|
|
for (int i = 1; i < interpolations; i++) { |
|
794
|
|
|
double scale = (double) i / interpolations; |
|
795
|
|
|
Line line = new Line( |
|
796
|
|
|
ctrlHandle1.getX1() + dx1 * scale, |
|
797
|
|
|
ctrlHandle1.getY1() + dy1 * scale, |
|
798
|
|
|
ctrlHandle2.getX2() + dx2 * scale, |
|
799
|
|
|
ctrlHandle2.getY2() + dy2 * scale, |
|
800
|
|
|
getDrawingPanel() |
|
801
|
|
|
); |
|
802
|
|
|
components.put("interpolation" + i, line); |
|
803
|
|
|
|
|
804
|
|
|
Ellipse ellipse = new Ellipse( |
|
805
|
|
|
line.getX1() + (line.getX2() - line.getX1()) * scale - POINT_DIAMETER / 2, |
|
806
|
|
|
line.getY1() + (line.getY2() - line.getY1()) * scale - POINT_DIAMETER / 2, |
|
807
|
|
|
POINT_DIAMETER, |
|
808
|
|
|
POINT_DIAMETER, |
|
809
|
|
|
getDrawingPanel() |
|
810
|
|
|
); |
|
811
|
|
|
components.put("interpolationPt" + i, ellipse); |
|
812
|
|
|
|
|
813
|
|
|
line.setStrokeColor(Color.getHSBColor((float) scale, 1, 1)); |
|
814
|
|
|
ellipse.setStrokeColor(line.getStrokeColor()); |
|
815
|
|
|
ellipse.setFillColor(ellipse.getStrokeColor()); |
|
816
|
|
|
} |
|
817
|
|
|
|
|
818
|
|
|
if (isStandAlone) { |
|
819
|
|
|
saveFigure("geom", "Bezier-QuadCurve-fig2"); |
|
820
|
|
|
} |
|
821
|
|
|
} |
|
822
|
|
|
|
|
823
|
|
|
private void figureBezierQuadCurveFig3() { |
|
824
|
|
|
figureBezierQuadCurveFig3(true, BEZIER_CURVE_INTERPOLATIONS); |
|
825
|
|
|
} |
|
826
|
|
|
|
|
827
|
|
|
private void figureBezierQuadCurveFig3(boolean isStandAlone, int interpolations) { |
|
828
|
|
|
figureBezierQuadCurveFig2(false, interpolations); |
|
829
|
|
|
if (isStandAlone) { |
|
830
|
|
|
saveFigure("geom", "Bezier-QuadCurve-fig3"); |
|
831
|
|
|
} |
|
832
|
|
|
} |
|
833
|
|
|
|
|
834
|
|
|
private void figureBezierQuadCurveFig4() { |
|
835
|
|
|
figureBezierQuadCurveFig4(BEZIER_CURVE_INTERPOLATIONS); |
|
836
|
|
|
} |
|
837
|
|
|
|
|
838
|
|
|
private void figureBezierQuadCurveFig4(int interpolations) { |
|
839
|
|
|
figureBezierQuadCurveFig3(false, interpolations); |
|
840
|
|
|
components.get("quadCurve").setDrawingPanel(getDrawingPanel()); |
|
841
|
|
|
saveFigure("geom", "Bezier-QuadCurve-fig4"); |
|
842
|
|
|
} |
|
843
|
|
|
|
|
844
|
|
|
private void figureBezierCubicCurveFig1() { |
|
845
|
|
|
figureBezierCubicCurveFig1(true); |
|
846
|
|
|
} |
|
847
|
|
|
|
|
848
|
|
|
private void figureBezierCubicCurveFig1(boolean isStandAlone) { |
|
849
|
|
|
resetComponents(false); |
|
850
|
|
|
|
|
851
|
|
|
Line |
|
852
|
|
|
ctrlHandle1 = (Line) components.get("ctrlHandle1"), |
|
853
|
|
|
ctrlHandle2 = (Line) components.get("ctrlHandle2"), |
|
854
|
|
|
ctrlHandle3 = new Line(0, 0, 0, 0, getDrawingPanel()); |
|
855
|
|
|
components.put("ctrlHandle3", ctrlHandle3); |
|
856
|
|
|
|
|
857
|
|
|
CubicCurve cubicCurve = new CubicCurve(0, 0, 0, 0, 0, 0, 0, 0, getDrawingPanel() |
|
858
|
|
|
); |
|
859
|
|
|
components.put("cubicCurve", cubicCurve); |
|
860
|
|
|
|
|
861
|
|
|
Ellipse |
|
862
|
|
|
ctrlPt2 = (Ellipse) components.get("ctrlPt2"), |
|
863
|
|
|
pt2 = (Ellipse) components.get("pt2"); |
|
864
|
|
|
|
|
865
|
|
|
Text |
|
866
|
|
|
ctrlPt2Label = (Text) components.get("ctrlPt2Label"), |
|
867
|
|
|
pt2Label = (Text) components.get("pt2Label"); |
|
868
|
|
|
|
|
869
|
|
|
components.get("ctrlPt1").setDrawingPanel(getDrawingPanel()); |
|
870
|
|
|
components.get("ctrlPt2").setDrawingPanel(getDrawingPanel()); |
|
871
|
|
|
|
|
872
|
|
|
ctrlHandle2.setLine(ctrlHandle2.getX2(), ctrlHandle2.getY2(), ctrlHandle2.getX1(), ctrlHandle2.getY1()); |
|
873
|
|
|
|
|
874
|
|
|
pt2.setLocation(ctrlHandle2.getX1() - POINT_DIAMETER / 2, ctrlHandle2.getY1() - POINT_DIAMETER / 2); |
|
875
|
|
|
pt2Label.setLocation(ctrlHandle2.getX1() - pt2Label.getWidth() / 2, ctrlHandle2.getY() + pt2Label.getHeight()); |
|
876
|
|
|
|
|
877
|
|
|
ctrlPt2.setLocation(ctrlHandle2.getX2() - POINT_DIAMETER / 2, ctrlHandle2.getY2() - POINT_DIAMETER / 2); |
|
878
|
|
|
ctrlPt2Label.setLocation(ctrlHandle2.getX2() - ctrlPt2Label.getWidth() / 2, ctrlHandle2.getY2() + ctrlPt2Label.getHeight()); |
|
879
|
|
|
|
|
880
|
|
|
ctrlHandle3.setLine(ctrlHandle1.getX2(), ctrlHandle1.getY2(), ctrlHandle2.getX2(), ctrlHandle2.getY2()); |
|
881
|
|
|
ctrlHandle3.setStrokeColor(ctrlHandle1.getStrokeColor()); |
|
882
|
|
|
ctrlHandle3.setStroke(ctrlHandle1.getStroke()); |
|
883
|
|
|
|
|
884
|
|
|
cubicCurve.setCurve( |
|
885
|
|
|
ctrlHandle1.getX1(), ctrlHandle1.getY1(), |
|
886
|
|
|
ctrlHandle1.getX2(), ctrlHandle1.getY2(), |
|
887
|
|
|
ctrlHandle2.getX2(), ctrlHandle2.getY2(), |
|
888
|
|
|
ctrlHandle2.getX1(), ctrlHandle2.getY1() |
|
889
|
|
|
); |
|
890
|
|
|
|
|
891
|
|
|
if (isStandAlone) { |
|
892
|
|
|
saveFigure("geom", "Bezier-CubicCurve-fig1"); |
|
893
|
|
|
} |
|
894
|
|
|
} |
|
895
|
|
|
|
|
896
|
|
|
private void figureBezierCubicCurveFig2() { |
|
897
|
|
|
figureBezierCubicCurveFig2(true, BEZIER_CURVE_INTERPOLATIONS); |
|
898
|
|
|
} |
|
899
|
|
|
|
|
900
|
|
|
private void figureBezierCubicCurveFig2(boolean isStandAlone, int interpolations) { |
|
901
|
|
|
figureBezierCubicCurveFig1(false); |
|
902
|
|
|
components.get("cubicCurve").removeFromDrawingPanel(); |
|
903
|
|
|
|
|
904
|
|
|
Line |
|
905
|
|
|
ctrlHandle1 = (Line) components.get("ctrlHandle1"), |
|
906
|
|
|
ctrlHandle2 = (Line) components.get("ctrlHandle2"); |
|
907
|
|
|
|
|
908
|
|
|
double |
|
909
|
|
|
cx1 = ctrlHandle1.getX2() - ctrlHandle1.getX1(), |
|
910
|
|
|
cy1 = ctrlHandle1.getY2() - ctrlHandle1.getY1(), |
|
911
|
|
|
cxi = ctrlHandle2.getX2() - ctrlHandle1.getX2(), |
|
912
|
|
|
cyi = ctrlHandle2.getY2() - ctrlHandle1.getY2(), |
|
913
|
|
|
cx2 = ctrlHandle2.getX1() - ctrlHandle2.getX2(), |
|
914
|
|
|
cy2 = ctrlHandle2.getY1() - ctrlHandle2.getY2(), |
|
915
|
|
|
dx1i, dy1i, dxi2, dyi2; |
|
|
|
|
|
|
916
|
|
|
|
|
917
|
|
|
for (int i = 1; i < interpolations; i++) { |
|
918
|
|
|
double scale = (double) i / interpolations; |
|
919
|
|
|
Line |
|
920
|
|
|
line1 = new Line( |
|
921
|
|
|
ctrlHandle1.getX1() + cx1 * scale, |
|
922
|
|
|
ctrlHandle1.getY1() + cy1 * scale, |
|
923
|
|
|
ctrlHandle1.getX2() + cxi * scale, |
|
924
|
|
|
ctrlHandle1.getY2() + cyi * scale, |
|
925
|
|
|
getDrawingPanel() |
|
926
|
|
|
), |
|
927
|
|
|
line2 = new Line( |
|
928
|
|
|
line1.getX2(), |
|
929
|
|
|
line1.getY2(), |
|
930
|
|
|
ctrlHandle2.getX2() + cx2 * scale, |
|
931
|
|
|
ctrlHandle2.getY2() + cy2 * scale, |
|
932
|
|
|
getDrawingPanel() |
|
933
|
|
|
); |
|
934
|
|
|
components.put("interpolation" + (2 * i - 1), line1); |
|
935
|
|
|
components.put("interpolation" + (2 * i), line2); |
|
936
|
|
|
line1.setStrokeColor(Color.getHSBColor((float) scale, 1, 1)); |
|
937
|
|
|
line2.setStrokeColor(line1.getStrokeColor()); |
|
938
|
|
|
} |
|
939
|
|
|
|
|
940
|
|
|
if (isStandAlone) { |
|
941
|
|
|
saveFigure("geom", "Bezier-CubicCurve-fig2"); |
|
942
|
|
|
} |
|
943
|
|
|
} |
|
944
|
|
|
|
|
945
|
|
|
private void figureBezierCubicCurveFig3() { |
|
946
|
|
|
figureBezierCubicCurveFig3(true, 2); |
|
947
|
|
|
} |
|
948
|
|
|
|
|
949
|
|
|
private void figureBezierCubicCurveFig3(boolean isStandAlone, int interpolations) { |
|
950
|
|
|
figureBezierCubicCurveFig2(false, interpolations); |
|
951
|
|
|
|
|
952
|
|
|
for (int i = 1; i < interpolations; i++) { |
|
953
|
|
|
double scale = (double) i / interpolations; |
|
954
|
|
|
Line |
|
955
|
|
|
line1 = (Line) components.get("interpolation" + (2 * i - 1)), |
|
956
|
|
|
line2 = (Line) components.get("interpolation" + (2 * i)), |
|
957
|
|
|
line3 = new Line( |
|
958
|
|
|
line1.getX1() + (line1.getX2() - line1.getX1()) * scale, |
|
959
|
|
|
line1.getY1() + (line1.getY2() - line1.getY1()) * scale, |
|
960
|
|
|
line2.getX1() + (line2.getX2() - line2.getX1()) * scale, |
|
961
|
|
|
line2.getY1() + (line2.getY2() - line2.getY1()) * scale, |
|
962
|
|
|
getDrawingPanel() |
|
963
|
|
|
); |
|
964
|
|
|
components.put("interpolation" + (2 * i - 1) + "-" + 2 * i, line3); |
|
965
|
|
|
|
|
966
|
|
|
Ellipse ellipse = new Ellipse( |
|
967
|
|
|
line3.getX1() + (line3.getX2() - line3.getX1()) * scale - POINT_DIAMETER / 2, |
|
968
|
|
|
line3.getY1() + (line3.getY2() - line3.getY1()) * scale - POINT_DIAMETER / 2, |
|
969
|
|
|
POINT_DIAMETER, |
|
970
|
|
|
POINT_DIAMETER, |
|
971
|
|
|
getDrawingPanel() |
|
972
|
|
|
); |
|
973
|
|
|
components.put("interpolated-point" + i, ellipse); |
|
974
|
|
|
|
|
975
|
|
|
line3.setStrokeColor(line1.getStrokeColor()); |
|
976
|
|
|
ellipse.setFillColor(line2.getStrokeColor()); |
|
977
|
|
|
ellipse.setStrokeColor(ellipse.getFillColor()); |
|
978
|
|
|
} |
|
979
|
|
|
|
|
980
|
|
|
if (isStandAlone) { |
|
981
|
|
|
saveFigure("geom", "Bezier-CubicCurve-fig3"); |
|
982
|
|
|
} |
|
983
|
|
|
} |
|
984
|
|
|
|
|
985
|
|
|
private void figureBezierCubicCurveFig4() { |
|
986
|
|
|
figureBezierCubicCurveFig4(true, BEZIER_CURVE_INTERPOLATIONS); |
|
987
|
|
|
} |
|
988
|
|
|
|
|
989
|
|
|
private void figureBezierCubicCurveFig4(boolean isStandAlone, int interpolations) { |
|
990
|
|
|
figureBezierCubicCurveFig3(false, interpolations); |
|
991
|
|
|
if (isStandAlone) { |
|
992
|
|
|
saveFigure("geom", "Bezier-CubicCurve-fig4"); |
|
993
|
|
|
} |
|
994
|
|
|
} |
|
995
|
|
|
|
|
996
|
|
|
private void figureBezierCubicCurveFig5() { |
|
997
|
|
|
figureBezierCubicCurveFig5(true, BEZIER_CURVE_INTERPOLATIONS); |
|
998
|
|
|
} |
|
999
|
|
|
|
|
1000
|
|
|
private void figureBezierCubicCurveFig5(boolean isStandAlone, int interpolations) { |
|
1001
|
|
|
figureBezierCubicCurveFig4(false, interpolations); |
|
1002
|
|
|
components.get("cubicCurve").setDrawingPanel(getDrawingPanel()); |
|
1003
|
|
|
if (isStandAlone) { |
|
1004
|
|
|
saveFigure("geom", "Bezier-CubicCurve-fig5"); |
|
1005
|
|
|
} |
|
1006
|
|
|
} |
|
1007
|
|
|
|
|
1008
|
|
|
private void resetComponents() { |
|
1009
|
|
|
resetComponents(true); |
|
1010
|
|
|
} |
|
1011
|
|
|
|
|
1012
|
|
|
private void resetComponents(boolean is2D) { |
|
1013
|
|
|
getDrawingPanel().clear(); |
|
1014
|
|
|
components.clear(); |
|
1015
|
|
|
if (is2D) { |
|
1016
|
|
|
resetComponentsFor2D(); |
|
1017
|
|
|
} else { |
|
1018
|
|
|
resetComponentsForPaths(); |
|
1019
|
|
|
} |
|
1020
|
|
|
} |
|
1021
|
|
|
|
|
1022
|
|
|
private void resetComponentsFor2D() { |
|
1023
|
|
|
Line |
|
1024
|
|
|
leftEdge = new Line(0, 0, 0, 0, getDrawingPanel()), |
|
1025
|
|
|
rightEdge = new Line(0, 0, 0, 0, getDrawingPanel()), |
|
1026
|
|
|
topEdge = new Line(0, 0, 0, 0, getDrawingPanel()), |
|
1027
|
|
|
bottomEdge = new Line(0, 0, 0, 0, getDrawingPanel()); |
|
1028
|
|
|
components.put("leftEdge", leftEdge); |
|
1029
|
|
|
components.put("rightEdge", rightEdge); |
|
1030
|
|
|
components.put("topEdge", topEdge); |
|
1031
|
|
|
components.put("bottomEdge", bottomEdge); |
|
1032
|
|
|
|
|
1033
|
|
|
Text |
|
1034
|
|
|
originLabel = new Text("(x, y)", 1, 0, getDrawingPanel()), |
|
1035
|
|
|
widthLabel = new Text("← Width →", 0, 0, getDrawingPanel()), |
|
1036
|
|
|
heightLabel1 = new Text("↑", 0, 0, getDrawingPanel()), |
|
1037
|
|
|
heightLabel2 = new Text("Height", 0, 0, getDrawingPanel()), |
|
1038
|
|
|
heightLabel3 = new Text("↓", 0, 0, getDrawingPanel()); |
|
1039
|
|
|
components.put("originLabel", originLabel); |
|
1040
|
|
|
components.put("widthLabel", widthLabel); |
|
1041
|
|
|
components.put("heightLabel1", heightLabel1); |
|
1042
|
|
|
components.put("heightLabel2", heightLabel2); |
|
1043
|
|
|
components.put("heightLabel3", heightLabel3); |
|
1044
|
|
|
|
|
1045
|
|
|
Ellipse origin = new Ellipse(0, 0, POINT_DIAMETER, POINT_DIAMETER, getDrawingPanel()); |
|
1046
|
|
|
components.put("origin", origin); |
|
1047
|
|
|
|
|
1048
|
|
|
for (String key : new String[]{"originLabel", "widthLabel", "heightLabel1", "heightLabel2", "heightLabel3"}) { |
|
1049
|
|
|
Text t = (Text) components.get(key); |
|
1050
|
|
|
t.setFont(LABEL); |
|
1051
|
|
|
if (key.equals("originLabel")) { |
|
1052
|
|
|
t.setStrokeColor(DIAGRAM); |
|
1053
|
|
|
t.setLocation(t.getX(), t.getHeight() - t.getMaxDescent() + 1); |
|
1054
|
|
|
bounds = new Rectangle2D.Double( |
|
1055
|
|
|
t.getX() + t.getWidth() / 2, |
|
1056
|
|
|
t.getY() + t.getMaxDescent() + POINT_DIAMETER, |
|
1057
|
|
|
DIAGRAM_WIDTH, |
|
1058
|
|
|
DIAGRAM_HEIGHT |
|
1059
|
|
|
); |
|
1060
|
|
|
} else { |
|
1061
|
|
|
t.setStrokeColor(HIGHLIGHT_1); |
|
1062
|
|
|
} |
|
1063
|
|
|
} |
|
1064
|
|
|
|
|
1065
|
|
|
widthLabel.setLocation(bounds.getX() + bounds.getWidth() / 2 - widthLabel.getWidth() / 2, bounds.getY() + bounds.getHeight() + widthLabel.getHeight() + 2); |
|
1066
|
|
|
|
|
1067
|
|
|
heightLabel2.setLocation(bounds.getX() + bounds.getWidth() + heightLabel2.getHeight(), bounds.getY() + bounds.getHeight() / 2 + (heightLabel2.getMaxAscent() / 2)); |
|
1068
|
|
|
heightLabel1.setLocation(heightLabel2.getX() + heightLabel2.getWidth() / 2 - heightLabel1.getWidth() / 2, heightLabel2.getY() - heightLabel2.getHeight()); |
|
1069
|
|
|
heightLabel3.setLocation(heightLabel2.getX() + heightLabel2.getWidth() / 2 - heightLabel3.getWidth() / 2, heightLabel2.getY() + heightLabel3.getHeight()); |
|
1070
|
|
|
|
|
1071
|
|
|
origin.setFillColor(DIAGRAM); |
|
1072
|
|
|
origin.setLocation(bounds.getX() - POINT_DIAMETER / 2, bounds.getY() - POINT_DIAMETER / 2); |
|
1073
|
|
|
|
|
1074
|
|
|
leftEdge.setLine(bounds.getX(), bounds.getY(), bounds.getX(), widthLabel.getY()); |
|
1075
|
|
|
rightEdge.setLine(bounds.getX() + bounds.getWidth(), bounds.getY(), bounds.getX() + bounds.getWidth(), widthLabel.getY()); |
|
1076
|
|
|
topEdge.setLine(bounds.getX(), bounds.getY(), heightLabel1.getX() + heightLabel1.getWidth(), bounds.getY()); |
|
1077
|
|
|
bottomEdge.setLine(bounds.getX(), bounds.getY() + bounds.getHeight(), heightLabel1.getX() + heightLabel1.getWidth(), bounds.getY() + bounds.getHeight()); |
|
1078
|
|
|
|
|
1079
|
|
|
leftEdge.setStroke(DASHED); |
|
1080
|
|
|
leftEdge.setStrokeColor(widthLabel.getStrokeColor()); |
|
1081
|
|
|
|
|
1082
|
|
|
rightEdge.setStroke(DASHED); |
|
1083
|
|
|
rightEdge.setStrokeColor(widthLabel.getStrokeColor()); |
|
1084
|
|
|
|
|
1085
|
|
|
topEdge.setStroke(DASHED); |
|
1086
|
|
|
topEdge.setStrokeColor(heightLabel1.getStrokeColor()); |
|
1087
|
|
|
|
|
1088
|
|
|
bottomEdge.setStroke(DASHED); |
|
1089
|
|
|
bottomEdge.setStrokeColor(heightLabel1.getStrokeColor()); |
|
1090
|
|
|
} |
|
1091
|
|
|
|
|
1092
|
|
|
private void figurePathTranslate() { |
|
1093
|
|
|
figurePathTranslate(true); |
|
1094
|
|
|
} |
|
1095
|
|
|
|
|
1096
|
|
|
/** |
|
1097
|
|
|
* TODO Diagram |
|
1098
|
|
|
* |
|
1099
|
|
|
* @param isStandAlone |
|
1100
|
|
|
*/ |
|
1101
|
|
|
private void figurePathTranslate(boolean isStandAlone) { |
|
1102
|
|
|
getDrawingPanel().clear(); |
|
1103
|
|
|
components.clear(); |
|
1104
|
|
|
components.put("TODO", new Text("TODO Diagram", 1, 20, getDrawingPanel())); |
|
1105
|
|
|
if (isStandAlone) { |
|
|
|
|
|
|
1106
|
|
|
} |
|
1107
|
|
|
|
|
1108
|
|
|
saveFigure("geom", "Path-translate"); |
|
1109
|
|
|
} |
|
1110
|
|
|
|
|
1111
|
|
|
/** |
|
1112
|
|
|
* TODO Diagram |
|
1113
|
|
|
*/ |
|
1114
|
|
|
private void figurePathScale() { |
|
1115
|
|
|
getDrawingPanel().clear(); |
|
1116
|
|
|
components.clear(); |
|
1117
|
|
|
figurePathTranslate(false); |
|
1118
|
|
|
saveFigure("geom", "Path-scale"); |
|
1119
|
|
|
} |
|
1120
|
|
|
|
|
1121
|
|
|
/** |
|
1122
|
|
|
* TODO Diagram |
|
1123
|
|
|
*/ |
|
1124
|
|
|
private void figurePathRotate() { |
|
1125
|
|
|
getDrawingPanel().clear(); |
|
1126
|
|
|
components.clear(); |
|
1127
|
|
|
figurePathTranslate(false); |
|
1128
|
|
|
saveFigure("geom", "Path-rotate"); |
|
1129
|
|
|
} |
|
1130
|
|
|
|
|
1131
|
|
|
/** |
|
1132
|
|
|
* TODO Diagram |
|
1133
|
|
|
*/ |
|
1134
|
|
|
private void figurePathShear() { |
|
1135
|
|
|
getDrawingPanel().clear(); |
|
1136
|
|
|
components.clear(); |
|
1137
|
|
|
figurePathTranslate(false); |
|
1138
|
|
|
saveFigure("geom", "Path-shear"); |
|
1139
|
|
|
} |
|
1140
|
|
|
|
|
1141
|
|
|
private void resetComponentsForPaths() { |
|
1142
|
|
|
Text |
|
1143
|
|
|
pt1Label = new Text("Point 1", 0, 0, getDrawingPanel()), |
|
1144
|
|
|
pt2Label = new Text("Point 2", 0, 0, getDrawingPanel()), |
|
1145
|
|
|
ctrlPt1Label = new Text("Control Point 1", 0, 0, getDrawingPanel()), |
|
1146
|
|
|
ctrlPt2Label = new Text("Control Point 2", 0, 0, getDrawingPanel()); |
|
1147
|
|
|
components.put("pt1Label", pt1Label); |
|
1148
|
|
|
components.put("pt2Label", pt2Label); |
|
1149
|
|
|
components.put("ctrlPt1Label", ctrlPt1Label); |
|
1150
|
|
|
components.put("ctrlPt2Label", ctrlPt2Label); |
|
1151
|
|
|
|
|
1152
|
|
|
pt1Label.setFont(LABEL); |
|
1153
|
|
|
pt1Label.setLocation(1, pt1Label.getHeight() - pt1Label.getMaxDescent() + 1); |
|
1154
|
|
|
|
|
1155
|
|
|
bounds.setFrame(pt1Label.getX() + pt1Label.getWidth() / 2, bounds.getY(), bounds.getWidth(), bounds.getHeight()); |
|
1156
|
|
|
|
|
1157
|
|
|
double |
|
1158
|
|
|
ctrlX1 = bounds.getX() + bounds.getWidth() * 0.8, |
|
1159
|
|
|
ctrlY1 = bounds.getY() + bounds.getHeight() * 0.1, |
|
1160
|
|
|
ctrlX2 = bounds.getX() + bounds.getWidth() * 0.6, |
|
1161
|
|
|
ctrlY2 = bounds.getY() + bounds.getHeight() * 0.95; |
|
1162
|
|
|
|
|
1163
|
|
|
Line |
|
1164
|
|
|
ctrlHandle1 = new Line(bounds.getX(), bounds.getY(), ctrlX1, ctrlY1, getDrawingPanel()), |
|
1165
|
|
|
ctrlHandle2 = new Line(bounds.getX() + bounds.getWidth(), bounds.getY() + bounds.getHeight(), ctrlX2, ctrlY2, getDrawingPanel()); |
|
1166
|
|
|
components.put("ctrlHandle1", ctrlHandle1); |
|
1167
|
|
|
components.put("ctrlHandle2", ctrlHandle2); |
|
1168
|
|
|
|
|
1169
|
|
|
Ellipse |
|
1170
|
|
|
pt1 = new Ellipse( |
|
1171
|
|
|
bounds.getX() - POINT_DIAMETER / 2, |
|
1172
|
|
|
bounds.getY() - POINT_DIAMETER / 2, |
|
1173
|
|
|
POINT_DIAMETER, |
|
1174
|
|
|
POINT_DIAMETER, |
|
1175
|
|
|
getDrawingPanel() |
|
1176
|
|
|
), |
|
1177
|
|
|
ctrlPt1 = new Ellipse( |
|
1178
|
|
|
ctrlX1 - POINT_DIAMETER / 2, |
|
1179
|
|
|
ctrlY1 - POINT_DIAMETER / 2, |
|
1180
|
|
|
POINT_DIAMETER, |
|
1181
|
|
|
POINT_DIAMETER, |
|
1182
|
|
|
getDrawingPanel() |
|
1183
|
|
|
), |
|
1184
|
|
|
ctrlPt2 = new Ellipse( |
|
1185
|
|
|
ctrlX2 - POINT_DIAMETER / 2, |
|
1186
|
|
|
ctrlY2 - POINT_DIAMETER / 2, |
|
1187
|
|
|
POINT_DIAMETER, |
|
1188
|
|
|
POINT_DIAMETER, |
|
1189
|
|
|
getDrawingPanel() |
|
1190
|
|
|
), |
|
1191
|
|
|
pt2 = new Ellipse( |
|
1192
|
|
|
bounds.getX() + bounds.getWidth() - POINT_DIAMETER / 2, |
|
1193
|
|
|
bounds.getY() + bounds.getHeight() - POINT_DIAMETER / 2, |
|
1194
|
|
|
POINT_DIAMETER, |
|
1195
|
|
|
POINT_DIAMETER, |
|
1196
|
|
|
getDrawingPanel() |
|
1197
|
|
|
); |
|
1198
|
|
|
components.put("pt1", pt1); |
|
1199
|
|
|
components.put("ctrlPt1", ctrlPt1); |
|
1200
|
|
|
components.put("ctrlPt2", ctrlPt2); |
|
1201
|
|
|
components.put("pt2", pt2); |
|
1202
|
|
|
|
|
1203
|
|
|
pt2Label.setStrokeColor(pt1Label.getStrokeColor()); |
|
1204
|
|
|
pt2Label.setFont(LABEL); |
|
1205
|
|
|
pt2Label.setLocation(bounds.getX() + bounds.getWidth() - pt2Label.getWidth() / 2, bounds.getY() + bounds.getHeight() + POINT_DIAMETER / 2 + pt2Label.getHeight()); |
|
1206
|
|
|
|
|
1207
|
|
|
ctrlPt1Label.setStrokeColor(HIGHLIGHT_1); |
|
1208
|
|
|
ctrlPt1Label.setFont(LABEL); |
|
1209
|
|
|
ctrlPt1Label.setLocation(ctrlX1 - ctrlPt1Label.getWidth() / 2, ctrlY1 - POINT_DIAMETER / 2 - ctrlPt1Label.getMaxDescent()); |
|
1210
|
|
|
|
|
1211
|
|
|
ctrlPt2Label.setStrokeColor(ctrlPt1Label.getStrokeColor()); |
|
1212
|
|
|
ctrlPt2Label.setFont(LABEL); |
|
1213
|
|
|
ctrlPt2Label.setLocation(ctrlX2 - ctrlPt2Label.getWidth() / 2, ctrlY2 + POINT_DIAMETER / 2 + ctrlPt2Label.getHeight()); |
|
1214
|
|
|
|
|
1215
|
|
|
ctrlHandle1.setStroke(DASHED); |
|
1216
|
|
|
ctrlHandle1.setStrokeColor(ctrlPt1Label.getStrokeColor()); |
|
1217
|
|
|
ctrlHandle2.setStroke(DASHED); |
|
1218
|
|
|
ctrlHandle2.setStrokeColor(ctrlPt2Label.getStrokeColor()); |
|
1219
|
|
|
|
|
1220
|
|
|
pt1.setFillColor(DIAGRAM); |
|
1221
|
|
|
pt2.setFillColor(pt1.getFillColor()); |
|
1222
|
|
|
|
|
1223
|
|
|
ctrlPt1.setStrokeColor(HIGHLIGHT_1); |
|
1224
|
|
|
ctrlPt1.setFillColor(POINT_FILL); |
|
1225
|
|
|
|
|
1226
|
|
|
ctrlPt2.setStrokeColor(ctrlPt1.getStrokeColor()); |
|
1227
|
|
|
ctrlPt2.setFillColor(ctrlPt1.getFillColor()); |
|
1228
|
|
|
} |
|
1229
|
|
|
|
|
1230
|
|
|
@Override |
|
1231
|
|
|
public void setup() { |
|
1232
|
|
|
components = new HashMap<>(); |
|
1233
|
|
|
resetDir(BASE_PATH + "/doc-files"); |
|
1234
|
|
|
resetDir(BASE_PATH + "/geom/doc-files"); |
|
1235
|
|
|
resetDir(BASE_PATH + "/ui/doc-files"); |
|
1236
|
|
|
Figure[] figures = new Figure[]{ |
|
1237
|
|
|
this::figureDrawingApp, |
|
1238
|
|
|
this::figureWindowCoordinates, |
|
1239
|
|
|
this::figureStrokeFill, |
|
1240
|
|
|
this::figureRectangle, |
|
1241
|
|
|
this::figureEllipse, |
|
1242
|
|
|
this::figureRoundRectangle, |
|
1243
|
|
|
this::figureArc, |
|
1244
|
|
|
this::figureBezierQuadCurveFig1, |
|
1245
|
|
|
this::figureBezierQuadCurveFig2, |
|
1246
|
|
|
this::figureBezierQuadCurveFig3, |
|
1247
|
|
|
this::figureBezierQuadCurveFig4, |
|
1248
|
|
|
this::figureBezierCubicCurveFig1, |
|
1249
|
|
|
this::figureBezierCubicCurveFig2, |
|
1250
|
|
|
this::figureBezierCubicCurveFig3, |
|
1251
|
|
|
this::figureBezierCubicCurveFig4, |
|
1252
|
|
|
this::figureBezierCubicCurveFig5, |
|
1253
|
|
|
this::figureQuadCurve, |
|
1254
|
|
|
this::figureLine, |
|
1255
|
|
|
this::figureCubicCurve, |
|
1256
|
|
|
this::figurePath, |
|
1257
|
|
|
this::figurePathTranslate, |
|
1258
|
|
|
this::figurePathScale, |
|
1259
|
|
|
this::figurePathRotate, |
|
1260
|
|
|
this::figurePathShear, |
|
1261
|
|
|
this::figureImage, |
|
1262
|
|
|
this::figureText |
|
1263
|
|
|
}; |
|
1264
|
|
|
for (Figure figure : figures) { |
|
1265
|
|
|
figure.generate(); |
|
1266
|
|
|
} |
|
1267
|
|
|
|
|
1268
|
|
|
System.exit(0); |
|
1269
|
|
|
} |
|
1270
|
|
|
|
|
1271
|
|
|
private interface Figure { |
|
1272
|
|
|
void generate(); |
|
1273
|
|
|
} |
|
1274
|
|
|
|
|
1275
|
|
|
} |
|
1276
|
|
|
|
gann-cdf /
graphics
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