@Override
public void defineTitle(Canvas canvas, String title) {
canvas.setTitle(title);
if (canvas.getFrame().getFrame() != null) {
canvas.getFrame().getFrame().setTitle(title);
}
}
@Override
public void modSize(Canvas canvas, List<Double> size) {
canvas.getFrame().setWidth(size.get(0));
canvas.getFrame().setHeight(size.get(1));
if (!(canvas.getFrame().getFrameType() == FrameWrapper.VIRGIN_FRAME)) {
canvas.getFrame().getFrame().modSize(size.get(0), size.get(1));
}
}
@Override
public Value addLabel(Canvas canvas, List<Double> coordinates, String text)
throws UndefinedOperationException {
if (canvas.getFrame().getFrameType() == FrameWrapper.VIRGIN_FRAME) {
throw new UndefinedOperationException(
"label cannot be added, if no Graph or Chart is defined. Please add a Graph or Chart first");
}
return canvas.getFrame().getFrame().addTextLabel(coordinates, text);
}
@Override
public void modScale(Canvas canvas, double xMin, double xMax, double yMin, double yMax)
throws SetlException {
if (canvas.getFrame().getFrameType() >= FrameWrapper.BAR_FRAME) {
throw new IllegalRedefinitionException(
"This Canvas can only be used for Graphs, not for Charts. Create a new Canvas, to draw Graphs");
}
((DrawFrame) canvas.getFrame().getFrame()).modyScale(yMin, yMax);
((DrawFrame) canvas.getFrame().getFrame()).modxScale(xMin, xMax);
}
@Override
public void legendVisible(Canvas canvas, Boolean visible) {
ChartPanel chartPanel = canvas.getFrame().getFrame().chartPanel;
canvas.getFrame().getFrame().setLegendVisible(visible);
if (visible) {
if (chartPanel.getChart().getLegend() == null) {
chartPanel.getChart().addLegend(canvas.getFrame().getFrame().legend);
}
} else {
canvas.getFrame().getFrame().legend = chartPanel.getChart().getLegend();
chartPanel.getChart().removeLegend();
}
}
@Override
public Graph addGraph(
Canvas canvas,
String function,
String name,
State interpreterState,
List<Integer> color,
boolean plotArea)
throws SetlException {
if (canvas.getFrame().getFrameType() == FrameWrapper.VIRGIN_FRAME) {
canvas.getFrame().setFrameType(canvas.getFrame().DRAW_FRAME);
canvas
.getFrame()
.setFrame(
new DrawFrame(
canvas.getTitle(), canvas.getFrame().getWidth(), canvas.getFrame().getHeight()));
} else if (canvas.getFrame().getFrameType() >= FrameWrapper.BAR_FRAME) {
throw new IllegalRedefinitionException(
"This Canvas can only be used for Graphs, not for Charts. Create a new Canvas, to draw Graphs");
}
return ((DrawFrame) canvas.getFrame().getFrame())
.addDataset(
name,
function,
interpreterState,
plotArea,
new ChartColor(color.get(0), color.get(1), color.get(2)));
}
@Override
public void modScaleType(Canvas canvas, String xType, String yType)
throws UndefinedOperationException, IllegalRedefinitionException {
if (canvas.getFrame().getFrameType() >= FrameWrapper.BAR_FRAME) {
throw new IllegalRedefinitionException(
"This Canvas can only be used for Graphs, not for Charts. Create a new Canvas, to draw Graphs");
}
LogarithmicAxis log = new LogarithmicAxis(canvas.getFrame().getFrame().getyAxis().getLabel());
log.setAllowNegativesFlag(true);
if (xType.equalsIgnoreCase("log")) {
((DrawFrame) canvas.getFrame().getFrame()).setxAxis(log);
} else if (xType.equalsIgnoreCase("num")) {
((DrawFrame) canvas.getFrame().getFrame())
.setxAxis(new NumberAxis(canvas.getFrame().getFrame().getxAxis().getLabel()));
} else {
throw new UndefinedOperationException("Axis type for x-Axis can either be log or num");
}
if (yType.equalsIgnoreCase("log")) {
((DrawFrame) canvas.getFrame().getFrame()).setyAxis(log);
} else if (yType.equalsIgnoreCase("num")) {
((DrawFrame) canvas.getFrame().getFrame())
.setyAxis(new NumberAxis(canvas.getFrame().getFrame().getyAxis().getLabel()));
} else {
throw new UndefinedOperationException("Axis type for y-Axis can either be log or num");
}
}
@Override
public void exportCanvas(Canvas canvas, String path) throws FileNotWritableException {
BufferedImage image =
new BufferedImage(
canvas.getFrame().getFrame().getWidth(),
canvas.getFrame().getFrame().getHeight(),
BufferedImage.TYPE_INT_RGB);
Graphics2D graphics2D = image.createGraphics();
canvas.getFrame().getFrame().paint(graphics2D);
try {
ImageIO.write(image, "png", new File(path + ".png"));
} catch (IOException except) {
throw new FileNotWritableException("write couldnt be completed", except);
}
}
@Override
public Chart addBoxChart(Canvas canvas, List<List<Double>> values, List<String> categories)
throws IllegalRedefinitionException {
if (canvas.getFrame().getFrameType() == FrameWrapper.DRAW_FRAME) {
throw new IllegalRedefinitionException(
"This canvas is defined for graphs. Create a new canvas to draw charts");
}
if (canvas.getFrame().getFrameType() == FrameWrapper.BAR_FRAME
|| canvas.getFrame().getFrameType() == FrameWrapper.PIE_FRAME) {
throw new IllegalRedefinitionException(
"This canvas is defined for BoxCharts. Create a new canvas to draw another type of charts");
}
if (canvas.getFrame().getFrameType() == FrameWrapper.VIRGIN_FRAME) {
canvas
.getFrame()
.setFrame(
new BoxFrame(
canvas.getTitle(), canvas.getFrame().getWidth(), canvas.getFrame().getHeight()));
canvas.getFrame().setFrameType(FrameWrapper.BOX_FRAME);
}
return ((BoxFrame) canvas.getFrame().getFrame())
.addBoxChart(values, categories, "series" + canvas.getFrame().getFrame().getChartCount());
}
@Override
public Graph addBullets(Canvas canvas, List<List<Double>> bullets, Double bulletSize)
throws IllegalRedefinitionException {
if (canvas.getFrame().getFrameType() == FrameWrapper.VIRGIN_FRAME) {
canvas.getFrame().setFrameType(FrameWrapper.DRAW_FRAME);
canvas
.getFrame()
.setFrame(
new DrawFrame(
canvas.getTitle(), canvas.getFrame().getWidth(), canvas.getFrame().getHeight()));
} else if (canvas.getFrame().getFrameType() >= FrameWrapper.BAR_FRAME) {
throw new IllegalRedefinitionException(
"This Canvas can only be used for Graphs, not for Charts. Create a new Canvas, to draw Graphs");
}
return ((DrawFrame) canvas.getFrame().getFrame())
.addBulletDataset("Bullets", bullets, new ChartColor(0, 0, 0), bulletSize);
}
@Override
public Graph addListGraph(
Canvas canvas, List<List<Double>> function, String name, List<Integer> color)
throws IllegalRedefinitionException {
if (canvas.getFrame().getFrameType() == FrameWrapper.VIRGIN_FRAME) {
canvas.getFrame().setFrameType(FrameWrapper.DRAW_FRAME);
canvas
.getFrame()
.setFrame(
new DrawFrame(
canvas.getTitle(), canvas.getFrame().getWidth(), canvas.getFrame().getHeight()));
} else if (canvas.getFrame().getFrameType() >= FrameWrapper.BAR_FRAME) {
throw new IllegalRedefinitionException(
"This Canvas can only be used for Graphs, not for Charts. Create a new Canvas, to draw Graphs");
}
return ((DrawFrame) canvas.getFrame().getFrame())
.addListDataset(
name, function, false, new ChartColor(color.get(0), color.get(1), color.get(2)));
}
@Override
public Graph addParamGraph(
Canvas canvas,
String xfunction,
String yfunction,
String name,
State interpreterState,
List<Double> limits)
throws SetlException {
if (canvas.getFrame().getFrameType() == FrameWrapper.VIRGIN_FRAME) {
canvas.getFrame().setFrameType(FrameWrapper.DRAW_FRAME);
canvas
.getFrame()
.setFrame(
new DrawFrame(
canvas.getTitle(), canvas.getFrame().getWidth(), canvas.getFrame().getHeight()));
} else if (canvas.getFrame().getFrameType() >= FrameWrapper.BAR_FRAME) {
throw new IllegalRedefinitionException(
"This Canvas can only be used for Graphs, not for Charts. Create a new Canvas, to draw Graphs");
}
return ((DrawFrame) canvas.getFrame().getFrame())
.addParamDataset(
name, xfunction, yfunction, interpreterState, false, new ChartColor(0, 0, 0), limits);
}
@Override
public void labelAxis(Canvas canvas, String xLabel, String yLabel)
throws IllegalRedefinitionException {
canvas.getFrame().getFrame().setLabel(xLabel, yLabel);
}
@Override
public void removeGraph(Canvas canvas, Value value) throws SetlException {
canvas.getFrame().getFrame().removeGraph(value);
}