Listen to changes in page settings in DiagramSceneGraphProvider

[simantics/platform.git] / bundles / org.simantics.diagram / src / org / simantics / diagram / export / ExportDiagramPdf.java

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/export/ExportDiagramPdf.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/export/ExportDiagramPdf.java
index 23cb9f970f36acd3761e1ee009b3375250125b6d..25e72d984b81a277a7eda60dc1cf0ca656dae37a 100644 (file)
--- a/bundles/org.simantics.diagram/src/org/simantics/diagram/export/ExportDiagramPdf.java
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/export/ExportDiagramPdf.java
@@ -183,8 +183,14 @@ public class ExportDiagramPdf implements ExportClass {
                 ThreadUtils.syncExec(workerThread, new Runnable() {
                     @Override
                     public void run() {
-                               try {                                                                   
+                               try {
                                        cctx.getDefaultHintContext().setHint(Hints.KEY_PAGE_DESC, _marginaaliViiva);
+                            if (!fitDiagramContentsToPageMargins) {
+                                // Prevent PDF printing from drawing page borders if the
+                                // print area is fitted directly to the page size.
+                                // This avoids unwanted black half-visible edges.
+                                cctx.getDefaultHintContext().setHint(Hints.KEY_DISPLAY_PAGE, false);
+                            }
                                        
                                        String bottomLabel = diagramName;
                                        if ( drawingTemplate != null && activeProfileEntries.contains(TMPL.DrawingTemplate) ) bottomLabel = null;