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RED-4824: Cleaned up code to make method more readable

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This commit is contained in:
Viktor Seifert 2022-08-08 14:05:25 +02:00
parent cadbc3c7a4
commit ef04b7168a
1 changed files with 117 additions and 116 deletions
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233
redaction-service-v1/redaction-service-server-v1/src/main/java/com/iqser/red/service/redaction/v1/server/parsing/model/TextPositionSequence.java
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@ -28,6 +28,9 @@ import lombok.extern.slf4j.Slf4j;
@JsonIgnoreProperties({"empty"})
public class TextPositionSequence implements CharSequence {
public static final int SMALL_OFFSET = 1;
public static final int LARGE_OFFSET = 2;
public static final int WIDE_OFFSET = 3;
private int page;
private List<RedTextPosition> textPositions = new ArrayList<>();
@ -162,8 +165,7 @@ public class TextPositionSequence implements CharSequence {
if (rotation == 90) {
return textPositions.get(0).getYDirAdj();
} else {
return textPositions.get(textPositions.size() - 1)
.getXDirAdj() + textPositions.get(textPositions.size() - 1).getWidthDirAdj() + 1;
return textPositions.get(textPositions.size() - 1).getXDirAdj() + textPositions.get(textPositions.size() - 1).getWidthDirAdj() + SMALL_OFFSET;
}
}
@ -193,7 +195,7 @@ public class TextPositionSequence implements CharSequence {
public float getY2() {
if (rotation == 90) {
return textPositions.get(textPositions.size() - 1).getXDirAdj() + getTextHeight() - 2;
return textPositions.get(textPositions.size() - 1).getXDirAdj() + getTextHeight() - LARGE_OFFSET;
} else {
return pageHeight - textPositions.get(0).getYDirAdj() + getTextHeight();
}
@ -204,7 +206,7 @@ public class TextPositionSequence implements CharSequence {
@JsonAttribute(ignore = true)
public float getTextHeight() {
return textPositions.get(0).getHeightDir() + 2;
return textPositions.get(0).getHeightDir() + LARGE_OFFSET;
}
@ -273,144 +275,143 @@ public class TextPositionSequence implements CharSequence {
log.debug("Page: '{}', Word: '{}', Rotation: '{}', textRotation {}", page, toString(), rotation, dir);
float height = getTextHeight();
float textHeight = getTextHeight();
float posXInit = getX1();
float posXEnd;
float posYInit;
float posYEnd;
if (rotation == 0 && dir == 90f) {
RedTextPosition firstTextPos = textPositions.get(0);
RedTextPosition lastTextPos = textPositions.get(textPositions.size() - 1);
posYInit = getX1();
posYEnd = getX2() + textPositions.get(0).getWidthDirAdj() - textPositions.get(textPositions.size() - 1)
.getWidthDirAdj() - 3;
posXInit = textPositions.get(0).getYDirAdj() + 2;
posXEnd = textPositions.get(textPositions.size() - 1).getYDirAdj() - height;
float xAndWidthDirAdjSum = lastTextPos.getXDirAdj() + lastTextPos.getWidthDirAdj();
float widthDirAdjDelta = firstTextPos.getWidthDirAdj() - lastTextPos.getWidthDirAdj();
} else if (rotation == 0 && dir == 180f) {
if (rotation == 0) {
if (dir == 0f) {
// Rot0Dir0
posXEnd = xAndWidthDirAdjSum + SMALL_OFFSET;
posYInit = pageHeight - firstTextPos.getYDirAdj() - LARGE_OFFSET;
posYEnd = pageHeight - lastTextPos.getYDirAdj() + LARGE_OFFSET;
posXInit = pageWidth - getX1() + 1;
posXEnd = pageWidth - getX2() + textPositions.get(0)
.getWidthDirAdj() - textPositions.get(textPositions.size() - 1).getWidthDirAdj() - 3;
posYInit = textPositions.get(0).getYDirAdj() - height + 2;
posYEnd = textPositions.get(textPositions.size() - 1).getYDirAdj() - height + 2;
return new Rectangle(new Point(posXInit, posYInit), posXEnd - posXInit, posYEnd - posYInit + textHeight, page);
} else if (dir == 90f) {
posXInit = firstTextPos.getYDirAdj() + LARGE_OFFSET;
posXEnd = lastTextPos.getYDirAdj() - textHeight;
posYInit = getX1();
posYEnd = getX2() + widthDirAdjDelta - WIDE_OFFSET;
} else if (rotation == 0 && dir == 270f) {
return new Rectangle(new Point(posXInit, posYInit), posXEnd - posXInit, posYEnd - posYInit + textHeight, page);
} else if (dir == 180f) {
// Rot180 Dir180
posXInit = pageWidth - getX1() + SMALL_OFFSET;
posXEnd = pageWidth - getX2() + widthDirAdjDelta - WIDE_OFFSET;
posYInit = firstTextPos.getYDirAdj() - textHeight + LARGE_OFFSET;
posYEnd = lastTextPos.getYDirAdj() - textHeight + LARGE_OFFSET;
posYInit = pageHeight - getX1();
posYEnd = pageHeight - getX2() - textPositions.get(0)
.getWidthDirAdj() - textPositions.get(textPositions.size() - 1).getWidthDirAdj() - 3;
posXInit = pageWidth - textPositions.get(0).getYDirAdj() - 2;
posXEnd = pageWidth - textPositions.get(textPositions.size() - 1)
.getYDirAdj() + height;
return new Rectangle(new Point(posXInit, posYInit), posXEnd - posXInit, posYEnd - posYInit + textHeight, page);
} else if (dir == 270f) {
posXInit = pageWidth - firstTextPos.getYDirAdj() - LARGE_OFFSET;
posXEnd = pageWidth - lastTextPos.getYDirAdj() + textHeight;
posYInit = pageHeight - getX1();
posYEnd = pageHeight - getX2() - widthDirAdjDelta - WIDE_OFFSET;
} else if (rotation == 90 && dir == 0.0f) {
return new Rectangle(new Point(posXInit, posYInit), posXEnd - posXInit, posYEnd - posYInit + textHeight, page);
}
} else if (rotation == 90) {
if (dir == 0.0f) {
posXInit = lastTextPos.getXDirAdj() + lastTextPos.getHeightDir();
posXEnd = firstTextPos.getXDirAdj();
posYInit = pageHeight - firstTextPos.getYDirAdj() - LARGE_OFFSET;
posYEnd = pageHeight - lastTextPos.getYDirAdj() + LARGE_OFFSET;
posXInit = textPositions.get(textPositions.size() - 1)
.getXDirAdj() + textPositions.get(textPositions.size() - 1).getHeightDir();
posXEnd = textPositions.get(0).getXDirAdj();
posYInit = pageHeight - textPositions.get(0).getYDirAdj() - 2;
posYEnd = pageHeight - textPositions.get(textPositions.size() - 1)
.getYDirAdj() + 2;
return new Rectangle(new Point(posXInit, posYInit), posXEnd - posXInit, posYEnd - posYInit + textHeight, page);
} else if (dir == 90.0f) {
posXEnd = firstTextPos.getYDirAdj() + LARGE_OFFSET;
posYInit = getY1();
posYEnd = lastTextPos.getXDirAdj() - textHeight + LARGE_OFFSET * 2;
} else if (rotation == 90 && dir == 90.0f) {
posXEnd = textPositions.get(0).getYDirAdj() + 2;
posYInit = getY1();
posYEnd = textPositions.get(textPositions.size() - 1).getXDirAdj() - height + 4;
return new Rectangle(new Point(posXInit, posYInit), posXEnd - posXInit, posYEnd - posYInit + textHeight, page);
} else if (dir == 180.0f) {
posXInit = pageWidth - lastTextPos.getXDirAdj() - LARGE_OFFSET * 2;
posXEnd = pageWidth - firstTextPos.getXDirAdj();
posYInit = firstTextPos.getYDirAdj() - LARGE_OFFSET - lastTextPos.getHeightDir();
posYEnd = lastTextPos.getYDirAdj() - lastTextPos.getHeightDir();
} else if (rotation == 90 && dir == 180.0f) {
return new Rectangle(new Point(posXInit, posYInit), posXEnd - posXInit, posYEnd - posYInit + textHeight, page);
} else if (dir == 270.0f) {
posXInit = pageWidth - getX1();
posXEnd = pageWidth - firstTextPos.getYDirAdj() - LARGE_OFFSET;
posYInit = pageHeight - getY1();
posYEnd = pageHeight - lastTextPos.getXDirAdj() - textHeight - LARGE_OFFSET * 2;
posXInit = pageWidth - textPositions.get(textPositions.size() - 1)
.getXDirAdj() - 4;
posXEnd = pageWidth - textPositions.get(0).getXDirAdj();
posYInit = textPositions.get(0).getYDirAdj() - 2 - textPositions.get(textPositions.size() - 1)
.getHeightDir();
posYEnd = textPositions.get(textPositions.size() - 1)
.getYDirAdj() - textPositions.get(textPositions.size() - 1).getHeightDir();
return new Rectangle(new Point(posXInit, posYInit), posXEnd - posXInit, posYEnd - posYInit + textHeight, page);
}
} else if (rotation == 180) {
if (dir == 0f) {
// Rot0Dir0
posXEnd = xAndWidthDirAdjSum + SMALL_OFFSET;
posYInit = pageHeight - firstTextPos.getYDirAdj() - LARGE_OFFSET;
posYEnd = pageHeight - lastTextPos.getYDirAdj() + LARGE_OFFSET;
} else if (rotation == 90 && dir == 270.0f) {
return new Rectangle(new Point(posXInit, posYInit), posXEnd - posXInit, posYEnd - posYInit + textHeight, page);
} else if (dir == 90f) {
posXInit = firstTextPos.getYDirAdj() + LARGE_OFFSET;
posXEnd = lastTextPos.getYDirAdj() - textHeight;
posYInit = getX1();
posYEnd = getX2() - WIDE_OFFSET;
posXInit = pageWidth - getX1();
posXEnd = pageWidth - textPositions.get(0).getYDirAdj() - 2;
posYInit = pageHeight - getY1();
posYEnd = pageHeight - textPositions.get(textPositions.size() - 1)
.getXDirAdj() - height - 4;
return new Rectangle(new Point(posXInit, posYInit), posXEnd - posXInit, posYEnd - posYInit + textHeight, page);
} else if (dir == 180f) {
// Rot180 Dir180
posXInit = pageWidth - getX1() + SMALL_OFFSET;
posXEnd = pageWidth - getX2() + widthDirAdjDelta - WIDE_OFFSET;
posYInit = firstTextPos.getYDirAdj() - textHeight + LARGE_OFFSET;
posYEnd = lastTextPos.getYDirAdj() - textHeight + LARGE_OFFSET;
} else if (rotation == 180 && dir == 0f) {
return new Rectangle(new Point(posXInit, posYInit), posXEnd - posXInit, posYEnd - posYInit + textHeight, page);
} else if (dir == 270.0f) {
posXInit = pageWidth - firstTextPos.getYDirAdj() - LARGE_OFFSET;
posXEnd = pageWidth - lastTextPos.getYDirAdj() + textHeight;
posYInit = pageHeight - getX1();
posYEnd = pageHeight - getX2() - widthDirAdjDelta;
posXEnd = textPositions.get(textPositions.size() - 1)
.getXDirAdj() + textPositions.get(textPositions.size() - 1).getWidthDirAdj() + 1;
posYInit = pageHeight - textPositions.get(0).getYDirAdj() - 2;
posYEnd = pageHeight - textPositions.get(textPositions.size() - 1)
.getYDirAdj() + 2;
return new Rectangle(new Point(posXInit, posYInit), posXEnd - posXInit, posYEnd - posYInit + textHeight, page);
}
} else if (rotation == 270) {
if (dir == 0.0f) {
posXInit = firstTextPos.getXDirAdj();
posXEnd = xAndWidthDirAdjSum + 0.1f;
posYInit = pageHeight - firstTextPos.getYDirAdj() - LARGE_OFFSET;
posYEnd = posYInit + SMALL_OFFSET;
} else if (rotation == 180 && dir == 90f) {
return new Rectangle(new Point(posXInit, posYInit), posXEnd - posXInit, posYEnd - posYInit + textHeight, page);
} else if (dir == 90.0f) {
posXInit = firstTextPos.getYDirAdj() + LARGE_OFFSET;
posXEnd = lastTextPos.getYDirAdj() - textHeight;
posYInit = getX1();
posYEnd = getX2() - textHeight;
posYInit = getX1();
posYEnd = getX2() - 3;
posXInit = textPositions.get(0).getYDirAdj() + 2;
posXEnd = textPositions.get(textPositions.size() - 1).getYDirAdj() - height;
return new Rectangle(new Point(posXInit, posYInit), posXEnd - posXInit, posYEnd - posYInit + textHeight, page);
} else if (dir == 180.0f) {
posXInit = pageWidth - getX1() + SMALL_OFFSET;
posXEnd = pageWidth - getX2() - LARGE_OFFSET * 2;
posYInit = firstTextPos.getYDirAdj() - textHeight + LARGE_OFFSET;
posYEnd = lastTextPos.getYDirAdj() - textHeight + LARGE_OFFSET;
} else if (rotation == 180 && dir == 180f) {
return new Rectangle(new Point(posXInit, posYInit), posXEnd - posXInit, posYEnd - posYInit + textHeight, page);
} else if (dir == 270.0f) {
posXInit = pageWidth - firstTextPos.getYDirAdj() - LARGE_OFFSET;
posXEnd = pageWidth - lastTextPos.getYDirAdj() + textHeight;
posYInit = pageHeight - getX1();
posYEnd = pageHeight - getX2() - textHeight;
posXInit = pageWidth - getX1() + 1;
posXEnd = pageWidth - getX2() + textPositions.get(0)
.getWidthDirAdj() - textPositions.get(textPositions.size() - 1).getWidthDirAdj() - 3;
posYInit = textPositions.get(0).getYDirAdj() - height + 2;
posYEnd = textPositions.get(textPositions.size() - 1).getYDirAdj() - height + 2;
} else if (rotation == 180 && dir == 270.0f) {
posYInit = pageHeight - getX1();
posYEnd = pageHeight - getX2() - textPositions.get(0)
.getWidthDirAdj() - textPositions.get(textPositions.size() - 1).getWidthDirAdj();
posXInit = pageWidth - textPositions.get(0).getYDirAdj() - 2;
posXEnd = pageWidth - textPositions.get(textPositions.size() - 1)
.getYDirAdj() + height;
} else if (rotation == 270 && dir == 0.0f) {
posYInit = pageHeight - textPositions.get(0).getYDirAdj() - 2;
posYEnd = posYInit + 1;
posXInit = textPositions.get(0).getXDirAdj();
posXEnd = textPositions.get(textPositions.size() - 1)
.getXDirAdj() + textPositions.get(textPositions.size() - 1).getWidthDirAdj() + 0.1f;
} else if (rotation == 270 && dir == 90.0f) {
posYInit = getX1();
posYEnd = getX2() - height;
posXInit = textPositions.get(0).getYDirAdj() + 2;
posXEnd = textPositions.get(textPositions.size() - 1).getYDirAdj() - height;
} else if (rotation == 270 && dir == 180.0f) {
posXInit = pageWidth - getX1() + 1;
posXEnd = pageWidth - getX2() - 4;
posYInit = textPositions.get(0).getYDirAdj() - height + 2;
posYEnd = textPositions.get(textPositions.size() - 1).getYDirAdj() - height + 2;
} else if (rotation == 270 && dir == 270.0f) {
posYInit = pageHeight - getX1();
posYEnd = pageHeight - getX2() - height;
posXInit = pageWidth - textPositions.get(0).getYDirAdj() - 2;
posXEnd = pageWidth - textPositions.get(textPositions.size() - 1)
.getYDirAdj() + height;
} else {
// page rotation = 0 and text direction = 0
posXEnd = textPositions.get(textPositions.size() - 1)
.getXDirAdj() + textPositions.get(textPositions.size() - 1).getWidthDirAdj() + 1;
posYInit = pageHeight - textPositions.get(0).getYDirAdj() - 2;
posYEnd = pageHeight - textPositions.get(textPositions.size() - 1)
.getYDirAdj() + 2;
return new Rectangle(new Point(posXInit, posYInit), posXEnd - posXInit, posYEnd - posYInit + textHeight, page);
}
}
var rectangle = new Rectangle(new Point(posXInit, posYInit), posXEnd - posXInit, posYEnd - posYInit + height, page);
log.debug("Rectangle: {}", rectangle);
return rectangle;
throw new RuntimeException("A case was missed while calculating the TextPositionSequence rectangle. This is a programming error");
}
}