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Pull request #49: RED-373: Fixed multiline annotations view in pdftron

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Merge in RED/redaction-service from RED-373-2 to master

* commit 'a4e012762e1adda234decc1137f221cfd70498d3':
  RED-373: Fixed multiline annotations view in pdftron
This commit is contained in:
Dominique Eiflaender 2020-10-01 15:31:25 +02:00
commit 0f4838e60d
1 changed files with 26 additions and 6 deletions
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32
redaction-service-v1/redaction-service-server-v1/src/main/java/com/iqser/red/service/redaction/v1/server/visualization/service/AnnotationHighlightService.java
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@ -227,7 +227,7 @@ public class AnnotationHighlightService {
PDAnnotationTextMarkup annotation = new PDAnnotationTextMarkup(PDAnnotationTextMarkup.SUB_TYPE_HIGHLIGHT);
annotation.constructAppearances();
annotation.setRectangle(toPDRectangle(rectangles.get(0)));
annotation.setRectangle(toPDRectangle(rectangles));
annotation.setQuadPoints(toQuadPoints(rectangles));
if (popup) {
annotation.setAnnotationName(id);
@ -252,13 +252,33 @@ public class AnnotationHighlightService {
}
private PDRectangle toPDRectangle(Rectangle rectangle) {
private PDRectangle toPDRectangle(List<Rectangle> rectangles) {
float lowerLeftX = Float.MAX_VALUE;
float upperRightX = 0;
float lowerLeftY = 0;
float upperRightY = Float.MAX_VALUE;
for (Rectangle rectangle : rectangles) {
if (rectangle.getTopLeft().getX() < lowerLeftX) {
lowerLeftX = rectangle.getTopLeft().getX();
}
if (rectangle.getTopLeft().getX() + rectangle.getWidth() > upperRightX) {
upperRightX = rectangle.getTopLeft().getX() + rectangle.getWidth();
}
if (rectangle.getTopLeft().getY() + rectangle.getHeight() > lowerLeftY) {
lowerLeftY = rectangle.getTopLeft().getY() + rectangle.getHeight();
}
if (rectangle.getTopLeft().getY() < upperRightY) {
upperRightY = rectangle.getTopLeft().getY();
}
}
PDRectangle annotationPosition = new PDRectangle();
annotationPosition.setLowerLeftX(rectangle.getTopLeft().getX());
annotationPosition.setLowerLeftY(rectangle.getTopLeft().getY() + rectangle.getHeight());
annotationPosition.setUpperRightX(rectangle.getTopLeft().getX() + rectangle.getWidth());
annotationPosition.setUpperRightY(rectangle.getTopLeft().getY());
annotationPosition.setLowerLeftX(lowerLeftX);
annotationPosition.setLowerLeftY(lowerLeftY);
annotationPosition.setUpperRightX(upperRightX);
annotationPosition.setUpperRightY(upperRightY);
return annotationPosition;
}