clear code

19 files changed, 0 insertions, 864 deletions

diff --git a/Libraries external/Imagemeter/Resources/FreeSans.ttf b/Libraries external/Imagemeter/Resources/FreeSans.ttf
deleted file mode 100644
index 5d17b322c..000000000
--- a/Libraries external/Imagemeter/Resources/FreeSans.ttf
+++ /dev/null
diff --git a/Libraries external/Imagemeter/Resources/Objektbeschreibung.imi b/Libraries external/Imagemeter/Resources/Objektbeschreibung.imi
deleted file mode 100644
index 6af8d29f4..000000000
--- a/Libraries external/Imagemeter/Resources/Objektbeschreibung.imi
+++ /dev/null
diff --git a/Libraries external/Imagemeter/include/IMEditCore.h b/Libraries external/Imagemeter/include/IMEditCore.h
deleted file mode 100644
index 7a410aad3..000000000
--- a/Libraries external/Imagemeter/include/IMEditCore.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * ImageMeter confidential
- *
- * Copyright (C) 2018-2019 by Dirk Farin, Kronenstr. 49b, 70174 Stuttgart, Germany
- * All Rights Reserved.
- *
- * NOTICE:  All information contained herein is, and remains the property
- * of Dirk Farin.  The intellectual and technical concepts contained
- * herein are proprietary to Dirk Farin and are protected by trade secret
- * and copyright law.
- * Dissemination of this information or reproduction of this material
- * is strictly forbidden unless prior written permission is obtained
- * from Dirk Farin.
- */
-
-#ifndef IMAGEMETER_IMEDITCORE_H
-#define IMAGEMETER_IMEDITCORE_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdint.h>
-#include <stdbool.h>
-
-
-struct IM_EditCore;
-
-void IM_EditCore_release(struct IM_EditCore*);
-
-
-void IM_EditCore_touchDown(struct IM_EditCore*, int id, int x,int y, double timestamp_secs);
-
-void IM_EditCore_touchMove(struct IM_EditCore*, int id, int x,int y, double timestamp_secs);
-
-void IM_EditCore_touchUp(struct IM_EditCore*, int id, int x,int y, double timestamp_secs);
-
-void IM_EditCore_touchCancelled(struct IM_EditCore*, int id);
-
-
-void IM_EditCore_start_interaction_addMeasure(struct IM_EditCore*, const char* preset);
-
-void IM_EditCore_start_interaction_addAngle(struct IM_EditCore*);
-
-void IM_EditCore_start_interaction_addText(struct IM_EditCore*);
-
-void IM_EditCore_start_interaction_addFreehand(struct IM_EditCore*);
-
-void IM_EditCore_end_current_interaction(struct IM_EditCore*);
-
-
-void IM_EditCore_set_color_of_active_element(struct IM_EditCore*,uint32_t argb);
-
-void IM_EditCore_set_color_of_future_created_elements(struct IM_EditCore*,uint32_t argb);
-
-void IM_EditCore_delete_active_element(struct IM_EditCore*);
-
-void IM_EditCore_undo(struct IM_EditCore*);
-
-void IM_EditCore_redo(struct IM_EditCore*);
-
-bool IM_EditCore_undo_available(struct IM_EditCore*);
-
-bool IM_EditCore_redo_available(struct IM_EditCore*);
-
-
-void IM_EditCore_audioCompleted(struct IM_EditCore*, const char* audioFile);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif //IMAGEMETER_IMEDITCORE_H
diff --git a/Libraries external/Imagemeter/include/IMEditCoreContext.h b/Libraries external/Imagemeter/include/IMEditCoreContext.h
deleted file mode 100644
index 377ba4d88..000000000
--- a/Libraries external/Imagemeter/include/IMEditCoreContext.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * ImageMeter confidential
- *
- * Copyright (C) 2018-2019 by Dirk Farin, Kronenstr. 49b, 70174 Stuttgart, Germany
- * All Rights Reserved.
- *
- * NOTICE:  All information contained herein is, and remains the property
- * of Dirk Farin.  The intellectual and technical concepts contained
- * herein are proprietary to Dirk Farin and are protected by trade secret
- * and copyright law.
- * Dissemination of this information or reproduction of this material
- * is strictly forbidden unless prior written permission is obtained
- * from Dirk Farin.
- */
-
-#ifndef IMAGEMETER_IMEDITCORECONTEXT_H
-#define IMAGEMETER_IMEDITCORECONTEXT_H
-
-#include "IMError.h"
-#include "IMEditCore.h"
-
-#include <stdbool.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct IM_EditCoreContext;
-
-
-// from Geometry.h
-enum IM_ImageFitMode
-{
-  IM_ImageFitMode_Fit = 0,          // fit image into screen to be completely visible
-  IM_ImageFitMode_Fill = 1,         // fill screen completely (extending beyond borders)
-  IM_ImageFitMode_GeometricMean = 2 // compromise between Fit and Fill (neither too small, nor too big)
-};
-
-
-// If nRenderingThreads==0, rendering has to be carried out manually
-struct IM_EditCoreContext* IM_EditCoreContext_alloc(bool interactive,
-                                                    int nRenderingThreads);
-
-void IM_EditCoreContext_release(struct IM_EditCoreContext*);
-
-void IM_EditCoreContext_add_font(struct IM_EditCoreContext*, const char* fontFile);
-
-//void add_font(const std::vector<uint8_t>& fontData);
-
-void IM_EditCoreContext_set_EditCoreUIControl(struct IM_EditCoreContext*, struct IM_EditCoreUIControl*);
-
-//struct IM_Result* load_from_bundle(const std::shared_ptr<DataBundleCPP>& bundle);
-
-struct IM_Error* IM_EditCoreContext_load_from_bundle_directory(struct IM_EditCoreContext*,
-                                                               const char* bundleDirectory);
-
-//IMResult<void> load_from_imm_file(Path bundleDirectory,
-//                                  const std::shared_ptr<IMMFile>& imm);
-
-
-enum IM_IMMLoadingState
-{
-  IM_IMMLoadingState_NotLoaded = 0,
-  IM_IMMLoadingState_LoadingError = 1,
-  IM_IMMLoadingState_LoadedIncompletely = 2, // some GElements could not be loaded. Ok for read-only, but do not overwrite.
-  IM_IMMLoadingState_Loaded = 3
-};
-
-enum IM_IMMLoadingState IM_EditCoreContext_get_imm_loading_state(struct IM_EditCoreContext*);
-
-bool IM_EditCoreContext_ready_to_initialize_openGL(struct IM_EditCoreContext*);
-
-
-// returns true if the IMM has changed
-//bool prepare_imm_for_saving();
-
-//IMResult<void> restore_imm_to_stored_state();
-
-// result.throws<IMError_DataBundle_CannotWriteIMM>();
-//IMResult<void> save_to_bundle_directory();
-
-// TODO: set a state whether loading the IMM failed / failed a bit / succeeded
-
-
-
-// --- access to objects managed by the context
-
-//std::shared_ptr<IMMFile> get_IMM_file();
-
-struct IM_EditCore* IM_EditCoreContext_get_EditCore(struct IM_EditCoreContext*);
-
-//std::shared_ptr<GLBackgroundImage> get_BackgroundImage() { return mBkgImage; }
-
-//std::shared_ptr<EditCoreGraphics_OpenGLES2> get_EditCoreGraphics()
-
-//std::shared_ptr<DataBundleCPP> get_data_bundle() { return mDataBundle; }
-
-
-// --- drawing
-
-// These functions (except render()) have to be called on the OpenGL thread
-
-struct IM_Error* IM_EditCoreContext_load_auxiliary_files(struct IM_EditCoreContext*);
-
-struct IM_Error* IM_EditCoreContext_init_OpenGL_resources(struct IM_EditCoreContext*);
-
-void IM_EditCoreContext_set_OpenGL_viewport(struct IM_EditCoreContext*,
-                                            int viewport_width,
-                                            int viewport_height,
-                                            float density_dpi);
-
-void IM_EditCoreContext_set_displayTransform(struct IM_EditCoreContext*,
-                                             enum IM_ImageFitMode mode, bool flipV);
-
-//void set_displayTransform(AffineTransform transform);
-
-//bool is_display_transform_set() const { return mDisplayTransformSet; }
-
-void IM_EditCoreContext_free_OpenGL_resources(struct IM_EditCoreContext*);
-
-// Manually render the scene before drawing. Only needed when there are no rendering threads.
-//void render();
-
-//void wait_until_rendering_is_finished();
-
-void IM_EditCoreContext_draw_to_OpenGL(struct IM_EditCoreContext*);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-
-#endif //IMAGEMETER_IMEDITCORECONTEXT_H
diff --git a/Libraries external/Imagemeter/include/IMEditCoreUIControl.h b/Libraries external/Imagemeter/include/IMEditCoreUIControl.h
deleted file mode 100644
index 697308b38..000000000
--- a/Libraries external/Imagemeter/include/IMEditCoreUIControl.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * ImageMeter confidential
- *
- * Copyright (C) 2018-2019 by Dirk Farin, Kronenstr. 49b, 70174 Stuttgart, Germany
- * All Rights Reserved.
- *
- * NOTICE:  All information contained herein is, and remains the property
- * of Dirk Farin.  The intellectual and technical concepts contained
- * herein are proprietary to Dirk Farin and are protected by trade secret
- * and copyright law.
- * Dissemination of this information or reproduction of this material
- * is strictly forbidden unless prior written permission is obtained
- * from Dirk Farin.
- */
-
-#ifndef IMAGEMETER_IMEDITCOREUICONTROL_H
-#define IMAGEMETER_IMEDITCOREUICONTROL_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdbool.h>
-
-struct IM_EditCoreUIControl;
-struct IM_GElement;
-  
-
-// You may set unused callback functions to NULL.
-//
-struct IM_EditCoreUIControl_Callbacks
-{
-  // iOS see: https://stackoverflow.com/questions/7747742/on-demand-opengl-es-rendering-using-glkit
-  void (*needsRedraw)();
-
-  void (*scheduleTouchTimerEvent)(double delay_secs);
-
-  void (*addingGElementFinished)(bool success);
-
-
-  void (*activateGElement)(const struct IM_GElement* element);
-
-  void (*deactivateGElement)();
-
-  void (*updateDeleteButtonState)();
-
-  void (*updateUndoUIButtonStates)();
-
-
-
-  // --- element value entry
-  
-  void (*editTextBox)(int elementID);
-
-
-  // --- playing audio ---
-
-  bool (*supportsAudioPlayback)();
-
-  bool (*playAudio)(const char* filename);
-
-  void (*stopAudio)(const char* filename);
-};
-
-
-void IM_EditCoreUIControl_Callbacks_clear(struct IM_EditCoreUIControl_Callbacks*);
-  
-
-struct IM_EditCoreUIControl* IM_EditCoreUIControl_alloc(const struct IM_EditCoreUIControl_Callbacks*);
-
-void IM_EditCoreUIControl_release(struct IM_EditCoreUIControl*);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif //IMAGEMETER_IMEDITCORE_H
diff --git a/Libraries external/Imagemeter/include/IMError.h b/Libraries external/Imagemeter/include/IMError.h
deleted file mode 100644
index 7473e539c..000000000
--- a/Libraries external/Imagemeter/include/IMError.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * ImageMeter confidential
- * 
- * Copyright (C) 2018-2019 by Dirk Farin, Kronenstr. 49b, 70174 Stuttgart, Germany
- * All Rights Reserved.
- * 
- * NOTICE:  All information contained herein is, and remains the property
- * of Dirk Farin.  The intellectual and technical concepts contained
- * herein are proprietary to Dirk Farin and are protected by trade secret
- * and copyright law.
- * Dissemination of this information or reproduction of this material
- * is strictly forbidden unless prior written permission is obtained
- * from Dirk Farin.
- */
-
-#ifndef IMAGEMETER_IMERROR_H
-#define IMAGEMETER_IMERROR_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct IM_Error;
-
-void IM_Error_release(struct IM_Error*);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif //IMAGEMETER_IMERROR_H
diff --git a/Libraries external/Imagemeter/include/IMGElement.h b/Libraries external/Imagemeter/include/IMGElement.h
deleted file mode 100644
index 32e0182e6..000000000
--- a/Libraries external/Imagemeter/include/IMGElement.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * ImageMeter confidential
- *
- * Copyright (C) 2019 by Dirk Farin, Kronenstr. 49b, 70174 Stuttgart, Germany
- * All Rights Reserved.
- *
- * NOTICE:  All information contained herein is, and remains the property
- * of Dirk Farin.  The intellectual and technical concepts contained
- * herein are proprietary to Dirk Farin and are protected by trade secret
- * and copyright law.
- * Dissemination of this information or reproduction of this material
- * is strictly forbidden unless prior written permission is obtained
- * from Dirk Farin.
- */
-
-#ifndef IMAGEMETER_IMGELEMENT_H
-#define IMAGEMETER_IMGELEMENT_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdint.h>
-#include <stdbool.h>
-
-
-struct IM_GElement;
-
-void IM_GElement_release(struct IM_GElement*);
-
-void IM_GElement_set_main_color_argb(struct IM_GElement*, uint32_t argb);
-
-uint32_t IM_GElement_get_main_color_argb(struct IM_GElement*);
-
-void IM_GElement_set_main_line_width(struct IM_GElement*, float width);
-
-float IM_GElement_get_main_line_width(struct IM_GElement*);
-
-void IM_GElement_set_main_line_width_magnification(struct IM_GElement*, float magnification);
-
-float IM_GElement_get_main_line_width_magnification(struct IM_GElement*);
-
-void IM_GElement_set_main_font_base_size(struct IM_GElement*, float fontSize);
-
-float IM_GElement_get_main_font_base_size(struct IM_GElement*);
-
-void IM_GElement_set_main_font_base_size_magnification(struct IM_GElement*, float magnification);
-
-float IM_GElement_get_main_font_base_size_magnification(struct IM_GElement*);
-
-  
-struct IM_Label* IM_GElement_get_label(struct IM_GElement*, int id);
-  
-  
-#ifdef __cplusplus
-}
-#endif
-
-#endif //IMAGEMETER_IMGELEMENT_H
diff --git a/Libraries external/Imagemeter/include/IMGText.h b/Libraries external/Imagemeter/include/IMGText.h
deleted file mode 100644
index 3e0057371..000000000
--- a/Libraries external/Imagemeter/include/IMGText.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * ImageMeter confidential
- *
- * Copyright (C) 2019 by Dirk Farin, Kronenstr. 49b, 70174 Stuttgart, Germany
- * All Rights Reserved.
- *
- * NOTICE:  All information contained herein is, and remains the property
- * of Dirk Farin.  The intellectual and technical concepts contained
- * herein are proprietary to Dirk Farin and are protected by trade secret
- * and copyright law.
- * Dissemination of this information or reproduction of this material
- * is strictly forbidden unless prior written permission is obtained
- * from Dirk Farin.
- */
-
-#ifndef IMAGEMETER_IMGTEXT_H
-#define IMAGEMETER_IMGTEXT_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdint.h>
-#include <stdbool.h>
-
-
-struct IM_GText;
-
-bool IM_GElement_is_GText(struct IM_GElement*);
-
-struct IM_GText* IM_GText_from_GElement(struct IM_GElement*);
-
-void IM_GText_release(struct IM_GText*);
-
-void IM_GText_set_text(struct IM_GText*, const char* text);
-
-const char* IM_GText_get_text(const struct IM_GText*);
-
-void IM_GText_set_text_color_argb(struct IM_GText*, uint32_t argb);
-
-uint32_t IM_GText_get_text_color_argb(const struct IM_GText*);
-
-void IM_GText_set_show_border(struct IM_GText*, bool enable);
-
-bool IM_GText_get_show_border(const struct IM_GText*);
-
-void IM_GText_set_show_arrows(struct IM_GText*, bool enable);
-
-bool IM_GText_get_show_arrows(const struct IM_GText*);
-
-void IM_GText_set_fill_background(struct IM_GText*, bool enable);
-
-bool IM_GText_get_fill_background(const struct IM_GText*);
-
-
-void IM_GText_add_arrow(struct IM_GText*);
-
-bool IM_GText_delete_arrow(const struct IM_GText*);
-
-
-void IM_GText_set_audio_recording(struct IM_GText*, const char* filename, int duration_msecs);
-
-void IM_GText_delete_audio_recording(struct IM_GText*);
-
-const char* IM_GText_get_audio_recording_filename(const struct IM_GText*);
-
-int IM_GText_get_audio_recording_duration_msecs(const struct IM_GText*);
-  
-  
-#ifdef __cplusplus
-}
-#endif
-
-#endif //IMAGEMETER_IMGTEXT_H
diff --git a/Libraries external/Imagemeter/include/IMLabel.h b/Libraries external/Imagemeter/include/IMLabel.h
deleted file mode 100644
index b77219c99..000000000
--- a/Libraries external/Imagemeter/include/IMLabel.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * ImageMeter confidential
- *
- * Copyright (C) 2019 by Dirk Farin, Kronenstr. 49b, 70174 Stuttgart, Germany
- * All Rights Reserved.
- *
- * NOTICE:  All information contained herein is, and remains the property
- * of Dirk Farin.  The intellectual and technical concepts contained
- * herein are proprietary to Dirk Farin and are protected by trade secret
- * and copyright law.
- * Dissemination of this information or reproduction of this material
- * is strictly forbidden unless prior written permission is obtained
- * from Dirk Farin.
- */
-
-#ifndef IMAGEMETER_IMLABEL_H
-#define IMAGEMETER_IMLABEL_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdint.h>
-#include <stdbool.h>
-
-
-struct IM_Label;
-
-  
-void IM_Label_release(struct IM_Label*);
-
-// returns 'true' when this is a value dimension value
-bool IM_Label_set_value_from_string(struct IM_Label*, const char* value_string);
-
-const char* IM_Label_get_value_as_string(const struct IM_Label*);
-
-  
-#ifdef __cplusplus
-}
-#endif
-
-#endif //IMAGEMETER_IMLABEL_H
diff --git a/Libraries external/Imagemeter/libs/libeditcore-c-api.a b/Libraries external/Imagemeter/libs/libeditcore-c-api.a
deleted file mode 100644
index 6dbf06c88..000000000
--- a/Libraries external/Imagemeter/libs/libeditcore-c-api.a
+++ /dev/null
diff --git a/Libraries external/Imagemeter/libs/libfreetype.a b/Libraries external/Imagemeter/libs/libfreetype.a
deleted file mode 100644
index 4c40fb861..000000000
--- a/Libraries external/Imagemeter/libs/libfreetype.a
+++ /dev/null
diff --git a/Libraries external/Imagemeter/libs/libturbojpeg.a b/Libraries external/Imagemeter/libs/libturbojpeg.a
deleted file mode 100644
index 769f62cea..000000000
--- a/Libraries external/Imagemeter/libs/libturbojpeg.a
+++ /dev/null
diff --git a/Libraries external/Imagemeter/swift/EditCore.swift b/Libraries external/Imagemeter/swift/EditCore.swift
deleted file mode 100644
index 98fdabfd1..000000000
--- a/Libraries external/Imagemeter/swift/EditCore.swift
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * ImageMeter confidential
- *
- * Copyright (C) 2019 by Dirk Farin, Kronenstr. 49b, 70174 Stuttgart, Germany
- * All Rights Reserved.
- *
- * NOTICE:  All information contained herein is, and remains the property
- * of Dirk Farin.  The intellectual and technical concepts contained
- * herein are proprietary to Dirk Farin and are protected by trade secret
- * and copyright law.
- * Dissemination of this information or reproduction of this material
- * is strictly forbidden unless prior written permission is obtained
- * from Dirk Farin.
- */
-
-import Foundation
-
-public class EditCore {
-    
-    var editcore : OpaquePointer;
-    
-    init (ptr : OpaquePointer) {
-        editcore = ptr
-    }
-
-    deinit {
-        IM_EditCore_release(editcore)
-    }
-    
-
-    func touchDown(id : Int32, x : Int32, y : Int32, timestamp_secs : Double) {
-        IM_EditCore_touchDown(editcore, id, x,y, timestamp_secs)
-    }
-    
-    func touchMove(id : Int32, x : Int32, y : Int32, timestamp_secs : Double) {
-        IM_EditCore_touchMove(editcore, id, x,y, timestamp_secs)
-    }
-    
-    func touchUp(id : Int32, x : Int32, y : Int32, timestamp_secs : Double) {
-        IM_EditCore_touchUp(editcore, id, x,y, timestamp_secs)
-    }
-    
-    func touchCancelled(id : Int32) {
-        IM_EditCore_touchCancelled(editcore, id)
-    }
-
-    func start_interaction_addMeasure() {
-        IM_EditCore_start_interaction_addMeasure(editcore, "")
-    }
-
-    // TODO: not fully working yet, because we need timer callbacks because of the double-click interactions
-    func start_interaction_addAngle() {
-        IM_EditCore_start_interaction_addAngle(editcore)
-    }
-
-    func start_interaction_addText() {
-        IM_EditCore_start_interaction_addText(editcore)
-    }
-
-    func start_interaction_addFreehand() {
-        IM_EditCore_start_interaction_addFreehand(editcore)
-    }
-
-    func end_current_interaction() {
-        IM_EditCore_end_current_interaction(editcore)
-    }
-    
-    func set_color_of_active_element(argb : UInt32) {
-        IM_EditCore_set_color_of_active_element(editcore,argb)
-    }
-
-    func set_color_of_future_created_elements(argb : UInt32) {
-        IM_EditCore_set_color_of_future_created_elements(editcore, argb)
-    }
-
-    func delete_active_element() {
-        IM_EditCore_delete_active_element(editcore)
-    }
-    
-    func undo() {
-        IM_EditCore_undo(editcore)
-    }
-    
-    func redo() {
-        IM_EditCore_redo(editcore)
-    }
-    
-    func undo_available() -> Bool {
-        return IM_EditCore_undo_available(editcore)
-    }
-    
-    func redo_available() -> Bool {
-        return IM_EditCore_redo_available(editcore)
-    }
-    
-    func audio_completed(audioFile : String) {
-        IM_EditCore_audioCompleted(editcore, UnsafePointer(audioFile))
-    }
-}
-
diff --git a/Libraries external/Imagemeter/swift/EditCoreContext.swift b/Libraries external/Imagemeter/swift/EditCoreContext.swift
deleted file mode 100644
index 4791a9070..000000000
--- a/Libraries external/Imagemeter/swift/EditCoreContext.swift
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * ImageMeter confidential
- *
- * Copyright (C) 2018-2019 by Dirk Farin, Kronenstr. 49b, 70174 Stuttgart, Germany
- * All Rights Reserved.
- *
- * NOTICE:  All information contained herein is, and remains the property
- * of Dirk Farin.  The intellectual and technical concepts contained
- * herein are proprietary to Dirk Farin and are protected by trade secret
- * and copyright law.
- * Dissemination of this information or reproduction of this material
- * is strictly forbidden unless prior written permission is obtained
- * from Dirk Farin.
- */
-
-import Foundation
-
-public class EditCoreContext {
-
-    var ecc : OpaquePointer;
-
-    init(interactive : Bool, nRenderingThreads : Int32) {
-         ecc = IM_EditCoreContext_alloc(interactive, nRenderingThreads)
-    }
-    
-    deinit {
-         IM_EditCoreContext_release(ecc)
-    }
-
-
-    func add_font(fontFile : String) {
-      	 IM_EditCoreContext_add_font(ecc, UnsafePointer(fontFile))
-    }
-
-    func set_EditCoreUIControl(uiControl : EditCoreUIControl) {
-        IM_EditCoreContext_set_EditCoreUIControl(ecc, uiControl.get_C_uiControl())
-    }
-
-    func load_from_bundle_directory(bundleDirectory : String) -> IMError {
-    	 let c_err = IM_EditCoreContext_load_from_bundle_directory(ecc, UnsafePointer(bundleDirectory))!
-        return IMError(ptr: c_err)
-    }
-
-    // enum IM_IMMLoadingState IM_EditCoreContext_get_imm_loading_state(struct IM_EditCoreContext*);
-
-    func ready_to_initialize_openGL() -> Bool {
-    	 return IM_EditCoreContext_ready_to_initialize_openGL(ecc)
-    }
-
-    func get_EditCore() -> EditCore {
-        let c_editcore = IM_EditCoreContext_get_EditCore(ecc)!
-        return EditCore(ptr: c_editcore)
-    }
-
-    func load_auxiliary_files() -> IMError {
-    	 let c_err = IM_EditCoreContext_load_auxiliary_files(ecc)!
-        return IMError(ptr: c_err)
-    }
-
-    func init_OpenGL_resources() -> IMError {
-    	 let c_err = IM_EditCoreContext_init_OpenGL_resources(ecc)!
-        return IMError(ptr: c_err)
-    }
-
-    func set_OpenGL_viewport(viewport_width : Int32, viewport_height : Int32, density_dpi : Float) {
-    	 IM_EditCoreContext_set_OpenGL_viewport(ecc, viewport_width, viewport_height, density_dpi)
-    }
-
-    func set_displayTransform_tmp() {
-        IM_EditCoreContext_set_displayTransform(ecc, IM_ImageFitMode_GeometricMean, false);
-    }
-
-    func free_OpenGL_resources() {
-    	 IM_EditCoreContext_free_OpenGL_resources(ecc)
-    }
-
-// Manually render the scene before drawing. Only needed when there are no rendering threads.
-//void render();
-
-//void wait_until_rendering_is_finished();
-
-    func draw_to_OpenGL() {
-        IM_EditCoreContext_draw_to_OpenGL(ecc);
-    }
-}
diff --git a/Libraries external/Imagemeter/swift/EditCoreUIControl.swift b/Libraries external/Imagemeter/swift/EditCoreUIControl.swift
deleted file mode 100644
index 2627779ef..000000000
--- a/Libraries external/Imagemeter/swift/EditCoreUIControl.swift
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * ImageMeter confidential
- *
- * Copyright (C) 2018-2019 by Dirk Farin, Kronenstr. 49b, 70174 Stuttgart, Germany
- * All Rights Reserved.
- *
- * NOTICE:  All information contained herein is, and remains the property
- * of Dirk Farin.  The intellectual and technical concepts contained
- * herein are proprietary to Dirk Farin and are protected by trade secret
- * and copyright law.
- * Dissemination of this information or reproduction of this material
- * is strictly forbidden unless prior written permission is obtained
- * from Dirk Farin.
- */
-
-import Foundation
-
-
-public class EditCoreUIControl {
-    
-    var uiControl : OpaquePointer;
-    var mCallbacks : IM_EditCoreUIControl_Callbacks;
-    
-    init(callbacks : IM_EditCoreUIControl_Callbacks) {
-        mCallbacks = callbacks
-        uiControl = IM_EditCoreUIControl_alloc(&mCallbacks) // UnsafeMutablePointer<IM_EditCoreUIControl_Callbacks>(&callbacks))
-    }
-    
-    deinit {
-        IM_EditCoreUIControl_release(uiControl)
-    }
-    
-    func get_C_uiControl() -> OpaquePointer {
-        return uiControl
-    }
-}
diff --git a/Libraries external/Imagemeter/swift/GElement.swift b/Libraries external/Imagemeter/swift/GElement.swift
deleted file mode 100644
index 00d17f6d8..000000000
--- a/Libraries external/Imagemeter/swift/GElement.swift
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * ImageMeter confidential
- *
- * Copyright (C) 2019 by Dirk Farin, Kronenstr. 49b, 70174 Stuttgart, Germany
- * All Rights Reserved.
- *
- * NOTICE:  All information contained herein is, and remains the property
- * of Dirk Farin.  The intellectual and technical concepts contained
- * herein are proprietary to Dirk Farin and are protected by trade secret
- * and copyright law.
- * Dissemination of this information or reproduction of this material
- * is strictly forbidden unless prior written permission is obtained
- * from Dirk Farin.
- */
-
-import Foundation
-
-public class GElement {
-    
-    var gelement : OpaquePointer;
-    
-    init (ptr : OpaquePointer) {
-        gelement = ptr
-    }
-    
-    deinit {
-        IM_GElement_release(gelement)
-    }
-   
-    func set_main_line_width_magnification(magnification : Float) {
-        IM_GElement_set_main_line_width_magnification(gelement, magnification)
-    }
-    
-    func is_GText() -> Bool {
-        return IM_GElement_is_GText(gelement)
-    }
-    
-    func getCPtr() -> OpaquePointer {
-        return gelement
-    }
-}
-
diff --git a/Libraries external/Imagemeter/swift/GText.swift b/Libraries external/Imagemeter/swift/GText.swift
deleted file mode 100644
index fa303beed..000000000
--- a/Libraries external/Imagemeter/swift/GText.swift
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * ImageMeter confidential
- *
- * Copyright (C) 2019 by Dirk Farin, Kronenstr. 49b, 70174 Stuttgart, Germany
- * All Rights Reserved.
- *
- * NOTICE:  All information contained herein is, and remains the property
- * of Dirk Farin.  The intellectual and technical concepts contained
- * herein are proprietary to Dirk Farin and are protected by trade secret
- * and copyright law.
- * Dissemination of this information or reproduction of this material
- * is strictly forbidden unless prior written permission is obtained
- * from Dirk Farin.
- */
-
-import Foundation
-
-public class GText {
-    
-    var gtext : OpaquePointer;
-    
-    init (elem : GElement) {
-        gtext = IM_GText_from_GElement(elem.getCPtr())
-    }
-    
-    deinit {
-        IM_GText_release(gtext)
-    }
-
-    func set_text(text : String) {
-        IM_GText_set_text(gtext, UnsafePointer(text))
-    }
-}
-
diff --git a/Libraries external/Imagemeter/swift/IMError.swift b/Libraries external/Imagemeter/swift/IMError.swift
deleted file mode 100644
index be345bf16..000000000
--- a/Libraries external/Imagemeter/swift/IMError.swift
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * ImageMeter confidential
- *
- * Copyright (C) 2018-2019 by Dirk Farin, Kronenstr. 49b, 70174 Stuttgart, Germany
- * All Rights Reserved.
- *
- * NOTICE:  All information contained herein is, and remains the property
- * of Dirk Farin.  The intellectual and technical concepts contained
- * herein are proprietary to Dirk Farin and are protected by trade secret
- * and copyright law.
- * Dissemination of this information or reproduction of this material
- * is strictly forbidden unless prior written permission is obtained
- * from Dirk Farin.
- */
-
-import Foundation
-
-public class IMError {
-    var error : OpaquePointer?
-
-    init (ptr : OpaquePointer) {
-        error = ptr
-    }
-    
-    deinit {
-        IM_Error_release(error)
-    }
-}
diff --git a/Libraries external/Imagemeter/swift/libeditcore.swift b/Libraries external/Imagemeter/swift/libeditcore.swift
deleted file mode 100755
index de6210fe3..000000000
--- a/Libraries external/Imagemeter/swift/libeditcore.swift
+++ /dev/null
@@ -1,49 +0,0 @@
-import Foundation
-
-public class Imagemeter {
-
-    public class func computeImagemeter() -> Int32 {
-        return computeValue()
-    }
-
-    public class func computeFaculty(n : Int32) -> Int32 {
-        return im_computeFaculty(n)
-    }
-    
-    public class func stringLength(str : String) -> Int32 {
-        return im_stringLength(str);
-    }
-
-    public class func toUpper(str : String) -> String {
-        let upperCStr = UnsafeMutablePointer<Int8>(im_toUpper(str))!
-        let upper = String(cString: upperCStr)
-        free(upperCStr)
-        return upper
-    }
-    
-    public class func hash(data : [UInt8], dataSize : Int32) -> UInt8 {
-        return im_hash(UnsafePointer(data), dataSize);
-    }
-    
-    public class func encodeCodedJson(json : String) -> Data {
-        let codedFile = im_encodeCodedJson(UnsafePointer(json))
-        
-        let cPtr = UnsafePointer<UInt8>(codedFile.mem)!
-        
-//        let buffer = UnsafeBufferPointer<UInt8>(start: cPtr, count: Int(codedFile.size))
-//        let coded = Array(buffer)
-//        return coded
-        
-        let outputData = Data(bytes: cPtr, count: Int(codedFile.size))
-        return outputData
-    }
-    
-    public class func decodeCodedJson(input : Data) -> String {
-        let inputData = NSData(data: input)
-        let ptrToInput = inputData.bytes.assumingMemoryBound(to: UInt8.self)
-        let cStr = UnsafeMutablePointer<Int8>(im_decodeCodedJson(ptrToInput, Int32(input.count)))!
-        let json = String(cString : cStr)
-        free(cStr)
-        return json
-    }
-}