public void drawInternal(UGraphic ug) {
if (color.size() > 1) {
drawRainbow(ug);
} else {
worm.drawInternalOneColor(
ug, color.getColors().get(0), 1.5, emphasizeDirection, endDecoration);
drawInternalLabel(ug);
}
}
public Snake(Rainbow color, UPolygon endDecoration) {
if (color == null) {
throw new IllegalArgumentException();
}
if (color.size() == 0) {
throw new IllegalArgumentException();
}
this.endDecoration = endDecoration;
this.color = color;
}
private void drawRainbow(UGraphic ug) {
final List<HtmlColorAndStyle> colors = color.getColors();
final int colorArrowSeparationSpace = color.getColorArrowSeparationSpace();
final double move = 2 + colorArrowSeparationSpace;
final WormMutation mutation = WormMutation.create(worm, move);
final double globalMove = -1.0 * (colors.size() - 1) / 2.0;
Worm current = worm.moveFirstPoint(mutation.getFirst().multiplyBy(globalMove));
if (mutation.size() > 2) {
current = current.moveLastPoint(mutation.getLast().multiplyBy(globalMove));
}
for (int i = 0; i < colors.size(); i++) {
double stroke = 1.5;
if (colorArrowSeparationSpace == 0) {
stroke = i == colors.size() - 1 ? 2.0 : 3.0;
}
current.drawInternalOneColor(ug, colors.get(i), stroke, emphasizeDirection, endDecoration);
current = mutation.mute(current);
}
final UTranslate textTranslate = mutation.getTextTranslate(colors.size());
drawInternalLabel(ug.apply(textTranslate));
}
public CommandExecutionResult executeNow(ActivityDiagram3 diagram, BlocLines lines) {
lines = lines.removeEmptyColumns();
final RegexResult line0 = getStartingPattern().matcher(StringUtils.trim(lines.getFirst499()));
// final HtmlColor color =
// diagram.getSkinParam().getIHtmlColorSet().getColorIfValid(line0.get("COLOR", 0));
// diagram.setColorNextArrow(HtmlColorAndStyle.fromColor(color));
final String colorString = line0.get("COLOR", 0);
if (colorString != null) {
Rainbow rainbow =
Rainbow.build(
diagram.getSkinParam(),
colorString,
diagram.getSkinParam().colorArrowSeparationSpace());
diagram.setColorNextArrow(rainbow);
}
lines = lines.removeStartingAndEnding2(line0.get("LABEL", 0));
diagram.setLabelNextArrow(lines.toDisplay());
return CommandExecutionResult.ok();
}