public void run() {
Page page = null;
IWorkbenchWindow workbenchWindow = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
UDIGEditorInput editorInput =
(UDIGEditorInput) workbenchWindow.getActivePage().getActiveEditor().getEditorInput();
if (editorInput instanceof PageEditorInput) {
page = (Page) ((PageEditorInput) editorInput).getProjectElement();
}
if (page == null) {
throw new RuntimeException(Messages.PrintAction_pageError);
}
Dimension pSize = page.getSize();
float factor = (float) pSize.height / (float) pSize.width;
float xPlus = 10f;
float yPlus = xPlus * factor;
int w = pSize.width + (int) xPlus;
int h = pSize.height + (int) yPlus;
page.setSize(new Dimension(w, h));
// IWorkbenchWindow workbenchWindow = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
// IEditorPart activeEditor = workbenchWindow.getActivePage().getActiveEditor();
// PageEditor pageEditor = (PageEditor) activeEditor;
// ZoomManager zoomManager = (ZoomManager) pageEditor.getAdapter(ZoomManager.class);
// double next = zoomManager.getNextZoomLevel();
// zoomManager.setZoom(next);
}
private float getScaleFactor() {
if (Float.isNaN(scaleFactor)) {
// try to get it from the page
Page page = getBox().getPage();
if (page != null) {
scaleFactor = (float) page.getSize().width / (float) page.getPaperSize().height;
}
}
return scaleFactor;
}
/**
* Iterates through the Page's Boxes, drawing to the provided Graphics object
*
* @see java.awt.print.Printable#print(java.awt.Graphics, java.awt.print.PageFormat, int)
*/
public int print(Graphics graphics, PageFormat pageFormat, int pageIndex)
throws PrinterException {
if (pageIndex >= 1) {
return Printable.NO_SUCH_PAGE;
}
Graphics2D graphics2d = (Graphics2D) graphics;
AffineTransform at = graphics2d.getTransform();
double dpi = at.getScaleX() * 72;
if (PrintingPlugin.isDebugging(TRACE_PRINTING)) {
PrintingPlugin.log("Printing page " + pageIndex, null); // $NON-NLS-1$
System.out.println("PageFormat: " + pageFormat); // $NON-NLS-1$
System.out.println("PageFormat height: " + pageFormat.getHeight()); // $NON-NLS-1$
System.out.println("PageFormat width: " + pageFormat.getWidth()); // $NON-NLS-1$
System.out.println(
"PageFormat imageableX,Y "
+ pageFormat.getImageableX()
+ ", "
+ pageFormat.getImageableY()); // $NON-NLS-1$ //$NON-NLS-2$
System.out.println(
"PageFormat imageable height: " + pageFormat.getImageableHeight()); // $NON-NLS-1$
System.out.println(
"PageFormat imageable width: " + pageFormat.getImageableWidth()); // $NON-NLS-1$
System.out.println(
"PageFormat orientation (LANDSCAPE="
+ PageFormat.LANDSCAPE
+ ", PORTRAIT="
+ PageFormat.PORTRAIT
+ "): "
+ pageFormat.getOrientation()); // $NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$
System.out.println("Graphics: clip bounds: " + graphics2d.getClipBounds()); // $NON-NLS-1$
System.out.println("Transform: scaleX: " + at.getScaleX()); // $NON-NLS-1$
System.out.println("Transform: scaleY: " + at.getScaleY()); // $NON-NLS-1$
System.out.println("DPI?? : " + dpi); // $NON-NLS-1$
}
graphics2d.translate(pageFormat.getImageableX(), pageFormat.getImageableY());
Iterator<Box> iter = diagram.getBoxes().iterator();
while (iter.hasNext()) {
Box box = iter.next();
graphics2d =
(Graphics2D)
graphics.create(
box.getLocation().x,
box.getLocation().y,
box.getSize().width,
box.getSize().height);
box.getBoxPrinter().draw(graphics2d, monitor);
}
return Printable.PAGE_EXISTS;
}
/**
* Populates the templates two boxes with a title and map
*
* @param page the parent(owner) page
* @param map the Map to be drawn
*/
public void init(Page page, Map map) {
this.page = page;
com.lowagie.text.Rectangle paperRectangle = getPaperSize();
Dimension paperSize =
new Dimension((int) paperRectangle.getWidth(), (int) paperRectangle.getHeight());
// set the requested papersize
page.setPaperSize(paperSize);
// then apply the ratio of the papersize also to the page size.
setPageSizeFromPaperSize(page, paperSize);
float scaleFactor = (float) page.getSize().width / (float) page.getPaperSize().height;
int height = page.getSize().height;
int width = page.getSize().width;
int xPos = getPercentagePieceOf(width, LEFT_MARGIN_PERCENT);
int yPos = getPercentagePieceOf(height, UPPER_MARGIN_PERCENT);
int w = getPercentagePieceOf(width, TITLE_WIDTH_PERCENT);
int h = getPercentagePieceOf(height, TITLE_HEIGHT_PERCENT);
// the base font size is good for the A4 size, scale every other proportional
float scaledSize = (float) BASEFONT_SIZE * (float) paperSize.height / PageSize.A4.getHeight();
// float scaledFontSize = scaleValue(page, paperSize, scaledSize);
addLabelBox(formatName(map.getName()), xPos, yPos, w, h, (int) scaledSize, scaleFactor);
xPos = getPercentagePieceOf(width, LEFT_MARGIN_PERCENT);
yPos = getPercentagePieceOf(height, UPPER_MARGIN_PERCENT + TITLE_HEIGHT_PERCENT);
w = getPercentagePieceOf(width, MAP_WIDTH_PERCENT);
h = getPercentagePieceOf(height, MAP_HEIGHT_PERCENT);
addMapBox(map, xPos, yPos, w, h, paperSize);
// xPos = getPercentagePieceOf(width, 100f - RIGHT_MARGIN_PERCENT - SPACING_PERCENT * 3f
// - LEGEND_WIDTH_PERCENT);
// yPos = getPercentagePieceOf(height, 100f - BOTTOM_MARGIN_PERCENT - SPACING_PERCENT * 3f
// - LEGEND_HEIGHT_PERCENT);
// w = getPercentagePieceOf(width, LEGEND_WIDTH_PERCENT);
// h = getPercentagePieceOf(height, LEGEND_HEIGHT_PERCENT);
// addLegendBox(xPos, yPos, w, h);
xPos = getPercentagePieceOf(width, LEFT_MARGIN_PERCENT + SPACING_PERCENT * 2f);
yPos =
getPercentagePieceOf(
height, 100f - BOTTOM_MARGIN_PERCENT - SPACING_PERCENT * 3f - SCALE_HEIGHT_PERCENT);
w = getPercentagePieceOf(width, SCALE_WIDTH_PERCENT);
h = getPercentagePieceOf(height, SCALE_HEIGHT_PERCENT);
addScale(xPos, yPos, w, h);
}
/**
* Creates a page based on the template selected in the wizard **Note: this function may swap the
* width and height if the template prefers different page orientation.
*
* @return a page
*/
protected Page makePage(Rectangle pageSize, Document doc, Template template) {
Map mapOnlyRasterLayers = null;
Map mapNoRasterLayers = null;
// **Note: the iText API doesn't render rasters at a high enough resolution if
// they are written to the PDF via graphics2d. To work around this problem, I
// create two copies of the map: one with only the raster layers, and one with
// everything else.
// The "everything else" map gets drawn by a graphics2d. The other layer must be
// rasterized and inserted into the PDF via iText's API.
// make one copy of the map with no raster layers
mapNoRasterLayers = (Map) ApplicationGIS.copyMap(map);
List<Layer> layersNoRasters = mapNoRasterLayers.getLayersInternal();
List<Layer> toRemove = new ArrayList<Layer>();
for (Layer layer : layersNoRasters) {
for (IGeoResource resource : layer.getGeoResources()) {
if (resource.canResolve(GridCoverageReader.class)) {
toRemove.add(layer);
}
}
}
layersNoRasters.removeAll(toRemove);
// adjust scale
double currentViewportScaleDenom = map.getViewportModel().getScaleDenominator();
if (currentViewportScaleDenom == -1)
throw new IllegalStateException(
"no scale denominator is available from the viewport model"); //$NON-NLS-1$
if (page1.getScaleOption() == PrintWizardPage1.CUSTOM_MAP_SCALE) {
float customScale = page1.getCustomScale();
template.setMapScaleHint(customScale);
} else if (page1.getScaleOption() == PrintWizardPage1.CURRENT_MAP_SCALE) {
template.setMapScaleHint(currentViewportScaleDenom);
} else if (page1.getScaleOption() == PrintWizardPage1.ZOOM_TO_SELECTION) {
template.setZoomToSelectionHint(true);
template.setMapScaleHint(currentViewportScaleDenom);
}
// 3. make the page itself
Page page = ModelFactory.eINSTANCE.createPage();
page.setSize(new Dimension((int) pageSize.getWidth(), (int) pageSize.getHeight()));
// page name stuff not required, because this page will just get discarded
MessageFormat formatter =
new MessageFormat(Messages.CreatePageAction_newPageName, Locale.getDefault());
if (page.getName() == null || page.getName().length() == 0) {
page.setName(formatter.format(new Object[] {mapNoRasterLayers.getName()}));
}
template.init(page, mapNoRasterLayers);
if (page1.getRasterEnabled()) {
// make another copy with only raster layers
mapOnlyRasterLayers = (Map) ApplicationGIS.copyMap(map);
List<Layer> layersOnlyRasters = mapOnlyRasterLayers.getLayersInternal();
List<Layer> toRemove2 = new ArrayList<Layer>();
for (Layer layer : layersOnlyRasters) {
for (IGeoResource resource : layer.getGeoResources()) {
if (!resource.canResolve(GridCoverageReader.class)) {
toRemove2.add(layer);
}
}
}
layersOnlyRasters.removeAll(toRemove2);
// set bounds to match the other map
SetViewportBBoxCommand cmdBbox =
new SetViewportBBoxCommand(mapNoRasterLayers.getViewportModel().getBounds());
mapOnlyRasterLayers.sendCommandSync(cmdBbox);
if (layersNoRasters.size() > 0) {
writeRasterLayersOnlyToDocument(
mapOnlyRasterLayers,
template.getMapBounds(),
doc,
page.getSize(), /*currentViewportScaleDenom*/
mapNoRasterLayers.getViewportModel().getScaleDenominator());
}
}
// copy the boxes from the template into the page
Iterator<Box> iter = template.iterator();
while (iter.hasNext()) {
page.getBoxes().add(iter.next());
}
return page;
// TODO Throw some sort of exception if the page can't be created
}