/** * Validates the given file to be a directory, and throws an exception if the given * file is not a directory, or if the file is null. * * @param projectDirectory * File to validate */ private static void validateProjectDirectory(File projectDirectory) { if (projectDirectory == null) { throw new IllegalArgumentException("Directory must be non-null"); } // When creating project, the directory has not been created yet so always throws // error else { //moved this if (!projectDirectory.exists()) projectDirectory.mkdir(); if (!projectDirectory.isDirectory()) { String path = projectDirectory.getAbsolutePath(); String message = "Path must point to a directory. Found: " + path; throw new IllegalPathStateException(message); } } }
static void testAddLine(Path2D pathA, boolean isEmpty) { try { addLines(pathA); } catch (IllegalPathStateException ipse) { if (isEmpty) { log("testAddLine: passed " + "(expected IllegalPathStateException catched)."); return; } else { throw ipse; } } if (isEmpty) { throw new IllegalStateException("IllegalPathStateException not thrown !"); } log("testAddLine: passed."); }
static void testAddQuad(Path2D pathA, boolean isEmpty) { try { addQuads(pathA); } catch (IllegalPathStateException ipse) { if (isEmpty) { log("testAddQuad: passed " + "(expected IllegalPathStateException catched)."); return; } else { throw ipse; } } if (isEmpty) { throw new IllegalStateException("IllegalPathStateException not thrown !"); } log("testAddQuad: passed."); }
static void testAddCubic(Path2D pathA, boolean isEmpty) { try { addCubics(pathA); } catch (IllegalPathStateException ipse) { if (isEmpty) { log("testAddCubic: passed " + "(expected IllegalPathStateException catched)."); return; } else { throw ipse; } } if (isEmpty) { throw new IllegalStateException("IllegalPathStateException not thrown !"); } log("testAddCubic: passed."); }
static void testAddClose(Path2D pathA, boolean isEmpty) { try { addClose(pathA); } catch (IllegalPathStateException ipse) { if (isEmpty) { log("testAddClose: passed " + "(expected IllegalPathStateException catched)."); return; } else { throw ipse; } } if (isEmpty) { throw new IllegalStateException("IllegalPathStateException not thrown !"); } log("testAddClose: passed."); }
public double getArea(float scaleX, float scaleY) { try { return GeomertyToolkit .getArea(GeomertyToolkit.toPath(points), scaleX, scaleY); } catch (IllegalPathStateException e) { return 0; } }
public double getLength(float scaleX, float scaleY) { try { return GeomertyToolkit.getPathLength(GeomertyToolkit.toPath(points), scaleX, scaleY); } catch(IllegalPathStateException e) { return 0; } }
/** * <p>Creates a new morphing shape. A morphing shape can be used to turn * one shape into another one. The transformation can be controlled by the * morph property.</p> * * @param startShape the shape to morph from * @param endShape the shape to morph to * * @throws IllegalPathStateException if the shapes do not have the same * winding rule * @see #getMorphing() * @see #setMorphing(double) */ public Morphing2D(Shape startShape, Shape endShape) { startGeometry = new Geometry(startShape); endGeometry = new Geometry(endShape); if (startGeometry.getWindingRule() != endGeometry.getWindingRule()) { throw new IllegalPathStateException("shapes must use same " + "winding rule"); } double tvals0[] = startGeometry.getTvals(); double tvals1[] = endGeometry.getTvals(); double masterTvals[] = mergeTvals(tvals0, tvals1); startGeometry.setTvals(masterTvals); endGeometry.setTvals(masterTvals); }
@Override void needRoom(boolean needMove, int newCoords) { if ((numTypes == 0) && needMove) { throw new IllegalPathStateException("missing initial moveto "+ "in path definition"); } if (numTypes >= pointTypes.length) { pointTypes = expandPointTypes(pointTypes, 1); } if (numCoords > (floatCoords.length - newCoords)) { floatCoords = expandCoords(floatCoords, newCoords); } }
@Override void needRoom(boolean needMove, int newCoords) { if ((numTypes == 0) && needMove) { throw new IllegalPathStateException("missing initial moveto "+ "in path definition"); } if (numTypes >= pointTypes.length) { pointTypes = expandPointTypes(pointTypes, 1); } if (numCoords > (doubleCoords.length - newCoords)) { doubleCoords = expandCoords(doubleCoords, newCoords); } }
@Override public Shape getShape() { Path2D shape = new Path2D.Float(); int xDiff = Math.abs(getSuperclass().getCenterX() - getSubclass().getCenterX()); int yDiff = Math.abs(getSuperclass().getCenterY() - getSubclass().getCenterY()); if (xDiff > 2 * yDiff) { if (getSuperclass().getStartX() > getSubclass().getEndX()) { trianglePosition = Position.LEFT; shape.moveTo(getSuperclass().getStartX(), getSuperclass().getCenterY()); shape.lineTo(getSuperclass().getStartX() - cos30, getSuperclass().getCenterY() - sin30); shape.lineTo(getSuperclass().getStartX() - cos30, getSuperclass().getCenterY() - sinNeg30); shape.lineTo(getSuperclass().getStartX(), getSuperclass().getCenterY()); } else if (getSuperclass().getEndX() < getSubclass().getStartX()) { trianglePosition = Position.RIGHT; shape.moveTo(getSuperclass().getEndX(), getSuperclass().getCenterY()); shape.lineTo(getSuperclass().getEndX() + cos30, getSuperclass().getCenterY() + sin30); shape.lineTo(getSuperclass().getEndX() + cos30, getSuperclass().getCenterY() + sinNeg30); shape.lineTo(getSuperclass().getEndX(), getSuperclass().getCenterY()); } } else { if (getSuperclass().getStartY() > getSubclass().getEndY()) { trianglePosition = Position.TOP; shape.moveTo(getSuperclass().getCenterX(), getSuperclass().getStartY()); shape.lineTo(getSuperclass().getCenterX() - sin30, getSuperclass().getStartY() - cos30);// 30° shape.lineTo(getSuperclass().getCenterX() - sinNeg30, getSuperclass().getStartY() - cosNeg30);// 30° shape.lineTo(getSuperclass().getCenterX(), getSuperclass().getStartY()); } else { trianglePosition = Position.BOTTOM; shape.moveTo(getSuperclass().getCenterX(), getSuperclass().getEndY()); shape.lineTo(getSuperclass().getCenterX() + sin30, getSuperclass().getEndY() + cos30);// 30° shape.lineTo(getSuperclass().getCenterX() + sinNeg30, getSuperclass().getEndY() + cosNeg30);// 30° shape.lineTo(getSuperclass().getCenterX(), getSuperclass().getEndY()); } } try { shape.closePath(); } catch (IllegalPathStateException e) { return super.getShape(); } shape.append(super.getShape(), false); return shape; }
