protected TextLayout getTextLayout() {
if (textLayout == null) {
String text = getText();
if (text == null || text.length() == 0) {
text = " ";
}
FontRenderContext frc = getFontRenderContext();
HashMap<TextAttribute, Object> textAttributes = new HashMap<TextAttribute, Object>();
textAttributes.put(TextAttribute.FONT, getFont());
if (get(FONT_UNDERLINE)) {
textAttributes.put(TextAttribute.UNDERLINE, TextAttribute.UNDERLINE_LOW_ONE_PIXEL);
}
textLayout = new TextLayout(text, textAttributes, frc);
}
return textLayout;
}
private void addCreationButtonsTo(JToolBar tb, final DrawingEditor editor) {
// AttributeKeys for the entitie sets
HashMap<AttributeKey, Object> attributes;
ResourceBundleUtil drawLabels = ResourceBundleUtil.getBundle("org.jhotdraw.draw.Labels");
ButtonFactory.addSelectionToolTo(
tb, editor, ButtonFactory.createDrawingActions(editor), createSelectionActions(editor));
tb.addSeparator();
attributes = new HashMap<AttributeKey, Object>();
attributes.put(AttributeKeys.FILL_COLOR, Color.white);
attributes.put(AttributeKeys.STROKE_COLOR, Color.black);
ButtonFactory.addToolTo(
tb,
editor,
new CreationTool(new SVGRectFigure(), attributes),
"edit.createRectangle",
drawLabels);
ButtonFactory.addToolTo(
tb,
editor,
new CreationTool(new SVGEllipseFigure(), attributes),
"edit.createEllipse",
drawLabels);
ButtonFactory.addToolTo(
tb,
editor,
new PathTool(new SVGPathFigure(), new SVGBezierFigure(true), attributes),
"edit.createPolygon",
drawLabels);
attributes = new HashMap<AttributeKey, Object>();
attributes.put(AttributeKeys.FILL_COLOR, null);
attributes.put(AttributeKeys.STROKE_COLOR, Color.black);
ButtonFactory.addToolTo(
tb,
editor,
new CreationTool(new SVGPathFigure(), attributes),
"edit.createLine",
drawLabels);
ButtonFactory.addToolTo(
tb,
editor,
new PathTool(new SVGPathFigure(), new SVGBezierFigure(false), attributes),
"edit.createScribble",
drawLabels);
attributes = new HashMap<AttributeKey, Object>();
attributes.put(AttributeKeys.FILL_COLOR, Color.black);
attributes.put(AttributeKeys.STROKE_COLOR, null);
ButtonFactory.addToolTo(
tb,
editor,
new CreationTool(new SVGTextFigure(), attributes),
"edit.createText",
drawLabels);
TextAreaCreationTool tat = new TextAreaCreationTool(new SVGTextAreaFigure(), attributes);
tat.setRubberbandColor(Color.BLACK);
ButtonFactory.addToolTo(tb, editor, tat, "edit.createTextArea", drawLabels);
}
private Shape getTextShape() {
if (cachedTextShape == null) {
String text = getText();
if (text == null || text.length() == 0) {
text = " ";
}
FontRenderContext frc = getFontRenderContext();
HashMap<TextAttribute, Object> textAttributes = new HashMap<TextAttribute, Object>();
textAttributes.put(TextAttribute.FONT, getFont());
if (FONT_UNDERLINE.get(this)) {
textAttributes.put(TextAttribute.UNDERLINE, TextAttribute.UNDERLINE_ON);
}
TextLayout textLayout = new TextLayout(text, textAttributes, frc);
AffineTransform tx = new AffineTransform();
tx.translate(coordinates[0].x, coordinates[0].y);
switch (TEXT_ANCHOR.get(this)) {
case END:
tx.translate(-textLayout.getAdvance(), 0);
break;
case MIDDLE:
tx.translate(-textLayout.getAdvance() / 2d, 0);
break;
case START:
break;
}
tx.rotate(rotates[0]);
/*
if (TRANSFORM.get(this) != null) {
tx.preConcatenate(TRANSFORM.get(this));
}*/
cachedTextShape = tx.createTransformedShape(textLayout.getOutline(tx));
cachedTextShape = textLayout.getOutline(tx);
}
return cachedTextShape;
}