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#662 Add a 90 degrees optimisation to rotation algorithms

v1.1.x
closed
Erik Hänel
internal (109)
v1.1.4
Change Request
2022-03-10
2022-02-11
Erik Hänel
No

To rotate tables (image, etc) more accurate at multiples of 90 degrees, introduce an optimisation for these angles. A reasonable solution would be to add this functionality to the Point structure, which is also used to determine the new table size.

Analysis:

Can be implemented as proposed by the description.

Implementation:

  • Implementation: Implemented as proposed by the description. Furthermore a change was introduced, which is necessary since the new data model
  • Revision: [r1069]
  • Implementation test: Rotations of multiples of 90 degrees were performed and checked with the debugger.

Documentation:

  • [x] ChangesLog updated
  • [x] Code changes commented
  • Documentation articles:
    • [ ] corresponding documentation articles updated
    • [ ] new documentation articles created
    • [x] not needed
  • Language files:
    • [ ] corresponding language files updated
    • [x] not needed

Tests:

Feature was added to the automatic SW tests. No deviation detected.

Related

Commit: [r1069]

Discussion

  • Erik Hänel

    Erik Hänel - 2022-02-12
    • labels: --> internal
    • status: open --> accepted
    • Version: Planned --> v1.1.4
     

  • Erik Hänel

    Erik Hänel - 2022-02-12
    • Description has changed:

    Diff:

    --- old
+++ new
@@ -1 +1,23 @@
 To rotate tables (image, etc) more accurate at multiples of 90 degrees, introduce an optimisation for these angles. A reasonable solution would be to add this functionality to the `Point` structure, which is also used to determine the new table size.
+
+###Analysis:
+(*Describe, what's the issue and which changes have to be made*)
+
+###Implementation:
+* Implementation: (*Describe, what you've changed*) 
+* Revision: [rXXX]
+* Implementation test: (*Describe the type of test, which you performed, and if it was successful*)
+
+###Documentation:
+* [ ] ChangesLog updated
+* [ ] Code changes commented
+* **Documentation articles:**

+    * [ ] corresponding documentation articles updated
+    * [ ] new documentation articles created
+    * [ ] not needed
+* **Language files:**
+    * [ ] corresponding language files updated
+    * [ ] not needed
+
+###Tests:
+(*Describe, which tests you performed and their outcome*)
    • status: accepted --> analyzing
     

  • Erik Hänel

    Erik Hänel - 2022-02-12
    • Description has changed:

    Diff:

    --- old
+++ new
@@ -1,7 +1,7 @@
 To rotate tables (image, etc) more accurate at multiples of 90 degrees, introduce an optimisation for these angles. A reasonable solution would be to add this functionality to the `Point` structure, which is also used to determine the new table size.

 ###Analysis:
-(*Describe, what's the issue and which changes have to be made*)
+Can be implemented as proposed by the description.

 ###Implementation:

 * Implementation: (*Describe, what you've changed*)
    • status: analyzing --> implementing
     

  • Erik Hänel

    Erik Hänel - 2022-02-12
    • Description has changed:

    Diff:

    --- old
+++ new
@@ -4,20 +4,20 @@
 Can be implemented as proposed by the description.

 ###Implementation:
-* Implementation: (*Describe, what you've changed*) 
-* Revision: [rXXX]
-* Implementation test: (*Describe the type of test, which you performed, and if it was successful*)
+* Implementation: Implemented as proposed by the description. Furthermore a change was introduced, which is necessary since the new data model
+* Revision: [r1069]
+* Implementation test: Rotations of multiples of 90 degrees were performed and checked with the debugger.

 ###Documentation:
-* [ ] ChangesLog updated
-* [ ] Code changes commented
+* [x] ChangesLog updated
+* [x] Code changes commented

 * **Documentation articles:**
     * [ ] corresponding documentation articles updated
     * [ ] new documentation articles created
-    * [ ] not needed
+    * [x] not needed
 * **Language files:**
     * [ ] corresponding language files updated
-    * [ ] not needed
+    * [x] not needed

 ###Tests:
 (*Describe, which tests you performed and their outcome*)
    • status: implementing --> testing
     

    Related

    Commit: [r1069]

  • Erik Hänel

    Erik Hänel - 2022-03-10
    • Description has changed:

    Diff:

    --- old
+++ new
@@ -20,4 +20,4 @@

     * [x] not needed

 ###Tests:
-(*Describe, which tests you performed and their outcome*)
+Feature was added to the automatic SW tests. No deviation detected.
    • status: testing --> closed
     

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