Semi-automatic tools enhancements (Stage 0)

CHANGELOG.md

@@ -13,13 +13,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Support of cloud storage without copying data into CVAT: server part (<https://github.com/openvinotoolkit/cvat/pull/2620>)
 - Filter `is_active` for user list (<https://github.com/openvinotoolkit/cvat/pull/3235>)
 - Ability to export/import tasks (<https://github.com/openvinotoolkit/cvat/pull/3056>)
+- Explicit "Done" button when drawing any polyshapes (<https://github.com/openvinotoolkit/cvat/pull/3417>)
 
 ### Changed
 
 - Updated manifest format, added meta with related images (<https://github.com/openvinotoolkit/cvat/pull/3122>)
 - Update of COCO format documentation (<https://github.com/openvinotoolkit/cvat/pull/3197>)
 - Updated Webpack Dev Server config to add proxxy (<https://github.com/openvinotoolkit/cvat/pull/3368>)
 - Update to Django 3.1.12 (<https://github.com/openvinotoolkit/cvat/pull/3378>)
+- Updated visibility for removable points in AI tools (<https://github.com/openvinotoolkit/cvat/pull/3417>)
+- Updated UI handling for IOG serverless function (<https://github.com/openvinotoolkit/cvat/pull/3417>)
 
 ### Deprecated
 

cvat-canvas/package.json

@@ -1,6 +1,6 @@
 {
   "name": "cvat-canvas",
-  "version": "2.4.5",
+  "version": "2.5.0",
   "description": "Part of Computer Vision Annotation Tool which presents its canvas library",
   "main": "src/canvas.ts",
   "scripts": {

cvat-canvas/src/scss/canvas.scss

@@ -155,6 +155,17 @@ polyline.cvat_canvas_shape_splitting {
     fill: blueviolet;
 }
 
+.cvat_canvas_interact_intermediate_shape {
+    @extend .cvat_canvas_shape;
+}
+
+.cvat_canvas_removable_interaction_point {
+    cursor:
+        url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjAiIGhlaWdodD0iMjAiIHZpZXdCb3g9IjAgMCAxMCAxMCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPHBhdGggZD0iTTEgMUw5IDlNMSA5TDkgMSIgc3Ryb2tlPSJibGFjayIvPgo8L3N2Zz4K')
+        10 10,
+        auto;
+}
+
 .svg_select_boundingRect {
     opacity: 0;
     pointer-events: none;

cvat-canvas/src/typescript/canvasModel.ts

@@ -78,9 +78,14 @@ export interface InteractionData {
     minPosVertices?: number;
     minNegVertices?: number;
     enableNegVertices?: boolean;
+    startWithBox?: boolean;
     enableThreshold?: boolean;
     enableSliding?: boolean;
     allowRemoveOnlyLast?: boolean;
+    intermediateShape?: {
+        shapeType: string;
+        points: number[];
+    };
 }
 
 export interface InteractionResult {
@@ -551,7 +556,7 @@ export class CanvasModelImpl extends MasterImpl implements CanvasModel {
             throw Error(`Canvas is busy. Action: ${this.data.mode}`);
         }
 
-        if (interactionData.enabled) {
+        if (interactionData.enabled && !interactionData.intermediateShape) {
             if (this.data.interactionData.enabled) {
                 throw new Error('Interaction has been already started');
             } else if (!interactionData.shapeType) {

cvat-canvas/src/typescript/canvasView.ts

@@ -23,6 +23,7 @@ import consts from './consts';
 import {
     translateToSVG,
     translateFromSVG,
+    translateToCanvas,
     pointsToNumberArray,
     parsePoints,
     displayShapeSize,
@@ -103,7 +104,7 @@ export class CanvasViewImpl implements CanvasView, Listener {
 
     private translateToCanvas(points: number[]): number[] {
         const { offset } = this.controller.geometry;
-        return points.map((coord: number): number => coord + offset);
+        return translateToCanvas(offset, points);
     }
 
     private translateFromCanvas(points: number[]): number[] {
@@ -1267,9 +1268,11 @@ export class CanvasViewImpl implements CanvasView, Listener {
             }
         } else if (reason === UpdateReasons.INTERACT) {
             const data: InteractionData = this.controller.interactionData;
-            if (data.enabled && this.mode === Mode.IDLE) {
-                this.canvas.style.cursor = 'crosshair';
-                this.mode = Mode.INTERACT;
+            if (data.enabled && (this.mode === Mode.IDLE || data.intermediateShape)) {
+                if (!data.intermediateShape) {
+                    this.canvas.style.cursor = 'crosshair';
+                    this.mode = Mode.INTERACT;
+                }
                 this.interactionHandler.interact(data);
             } else {
                 this.canvas.style.cursor = '';

cvat-canvas/src/typescript/interactionHandler.ts

@@ -5,7 +5,9 @@
 import * as SVG from 'svg.js';
 import consts from './consts';
 import Crosshair from './crosshair';
-import { translateToSVG } from './shared';
+import {
+    translateToSVG, PropType, stringifyPoints, translateToCanvas,
+} from './shared';
 import { InteractionData, InteractionResult, Geometry } from './canvasModel';
 
 export interface InteractionHandler {
@@ -26,6 +28,8 @@ export class InteractionHandlerImpl implements InteractionHandler {
     private crosshair: Crosshair;
     private threshold: SVG.Rect | null;
     private thresholdRectSize: number;
+    private intermediateShape: PropType<InteractionData, 'intermediateShape'>;
+    private drawnIntermediateShape: SVG.Shape;
 
     private prepareResult(): InteractionResult[] {
         return this.interactionShapes.map(
@@ -121,8 +125,10 @@ export class InteractionHandlerImpl implements InteractionHandler {
                         }
                     }
 
+                    self.addClass('cvat_canvas_removable_interaction_point');
                     self.attr({
                         'stroke-width': consts.POINTS_SELECTED_STROKE_WIDTH / this.geometry.scale,
+                        r: (consts.BASE_POINT_SIZE * 1.5) / this.geometry.scale,
                     });
 
                     self.on('mousedown', (_e: MouseEvent): void => {
@@ -140,8 +146,10 @@ export class InteractionHandlerImpl implements InteractionHandler {
                 });
 
                 self.on('mouseleave', (): void => {
+                    self.removeClass('cvat_canvas_removable_interaction_point');
                     self.attr({
                         'stroke-width': consts.POINTS_STROKE_WIDTH / this.geometry.scale,
+                        r: consts.BASE_POINT_SIZE / this.geometry.scale,
                     });
 
                     self.off('mousedown');
@@ -153,7 +161,7 @@ export class InteractionHandlerImpl implements InteractionHandler {
         this.canvas.on('mousedown.interaction', eventListener);
     }
 
-    private interactRectangle(): void {
+    private interactRectangle(shouldFinish: boolean, onContinue?: () => void): void {
         let initialized = false;
         const eventListener = (e: MouseEvent): void => {
             if (e.button === 0 && !e.altKey) {
@@ -170,11 +178,15 @@ export class InteractionHandlerImpl implements InteractionHandler {
         this.canvas.on('mousedown.interaction', eventListener);
         this.currentInteractionShape
             .on('drawstop', (): void => {
+                this.canvas.off('mousedown.interaction', eventListener);
                 this.interactionShapes.push(this.currentInteractionShape);
                 this.shapesWereUpdated = true;
 
-                this.canvas.off('mousedown.interaction', eventListener);
-                this.interact({ enabled: false });
+                if (shouldFinish) {
+                    this.interact({ enabled: false });
+                } else if (onContinue) {
+                    onContinue();
+                }
             })
             .addClass('cvat_canvas_shape_drawing')
             .attr({
@@ -194,15 +206,24 @@ export class InteractionHandlerImpl implements InteractionHandler {
 
     private startInteraction(): void {
         if (this.interactionData.shapeType === 'rectangle') {
-            this.interactRectangle();
+            this.interactRectangle(true);
         } else if (this.interactionData.shapeType === 'points') {
-            this.interactPoints();
+            if (this.interactionData.startWithBox) {
+                this.interactRectangle(false, (): void => this.interactPoints());
+            } else {
+                this.interactPoints();
+            }
         } else {
             throw new Error('Interactor implementation supports only rectangle and points');
         }
     }
 
     private release(): void {
+        if (this.drawnIntermediateShape) {
+            this.drawnIntermediateShape.remove();
+            this.drawnIntermediateShape = null;
+        }
+
         if (this.crosshair) {
             this.removeCrosshair();
         }
@@ -241,6 +262,31 @@ export class InteractionHandlerImpl implements InteractionHandler {
         return imageX >= 0 && imageX < width && imageY >= 0 && imageY < height;
     }
 
+    private updateIntermediateShape(): void {
+        const { intermediateShape, geometry } = this;
+        if (this.drawnIntermediateShape) {
+            this.drawnIntermediateShape.remove();
+        }
+
+        if (!intermediateShape) return;
+        const { shapeType, points } = intermediateShape;
+        if (shapeType === 'polygon') {
+            this.drawnIntermediateShape = this.canvas
+                .polygon(stringifyPoints(translateToCanvas(geometry.offset, points)))
+                .attr({
+                    'color-rendering': 'optimizeQuality',
+                    'shape-rendering': 'geometricprecision',
+                    'stroke-width': consts.BASE_STROKE_WIDTH / this.geometry.scale,
+                    fill: 'none',
+                })
+                .addClass('cvat_canvas_interact_intermediate_shape');
+        } else {
+            throw new Error(
+                `Shape type "${shapeType}" was not implemented at interactionHandler::updateIntermediateShape`,
+            );
+        }
+    }
+
     public constructor(
         onInteraction: (
             shapes: InteractionResult[] | null,
@@ -264,6 +310,8 @@ export class InteractionHandlerImpl implements InteractionHandler {
         this.crosshair = new Crosshair();
         this.threshold = null;
         this.thresholdRectSize = 300;
+        this.intermediateShape = null;
+        this.drawnIntermediateShape = null;
         this.cursorPosition = {
             x: 0,
             y: 0,
@@ -334,16 +382,24 @@ export class InteractionHandlerImpl implements InteractionHandler {
             : [...this.interactionShapes];
         for (const shape of shapesToBeScaled) {
             if (shape.type === 'circle') {
-                (shape as SVG.Circle).radius(consts.BASE_POINT_SIZE / this.geometry.scale);
-                shape.attr('stroke-width', consts.POINTS_STROKE_WIDTH / this.geometry.scale);
+                if (shape.hasClass('cvat_canvas_removable_interaction_point')) {
+                    (shape as SVG.Circle).radius((consts.BASE_POINT_SIZE * 1.5) / this.geometry.scale);
+                    shape.attr('stroke-width', consts.POINTS_SELECTED_STROKE_WIDTH / this.geometry.scale);
+                } else {
+                    (shape as SVG.Circle).radius(consts.BASE_POINT_SIZE / this.geometry.scale);
+                    shape.attr('stroke-width', consts.POINTS_STROKE_WIDTH / this.geometry.scale);
+                }
             } else {
                 shape.attr('stroke-width', consts.BASE_STROKE_WIDTH / this.geometry.scale);
             }
         }
     }
 
     public interact(interactionData: InteractionData): void {
-        if (interactionData.enabled) {
+        if (interactionData.intermediateShape) {
+            this.intermediateShape = interactionData.intermediateShape;
+            this.updateIntermediateShape();
+        } else if (interactionData.enabled) {
             this.interactionData = interactionData;
             this.initInteraction();
             this.startInteraction();

cvat-canvas/src/typescript/shared.ts

@@ -181,3 +181,9 @@ export function vectorLength(vector: Vector2D): number {
     const sqrJ = vector.j ** 2;
     return Math.sqrt(sqrI + sqrJ);
 }
+
+export function translateToCanvas(offset: number, points: number[]): number[] {
+    return points.map((coord: number): number => coord + offset);
+}
+
+export type PropType<T, Prop extends keyof T> = T[Prop];

cvat-core/src/ml-model.js

@@ -17,7 +17,8 @@ class MLModel {
         this._params = {
             canvas: {
                 minPosVertices: data.min_pos_points,
-                enableNegVertices: true,
+                enableNegVertices: !['DEXTR'].includes(data.name),
+                startWithBox: data.startswith_box,
             },
         };
     }

cvat-ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "cvat-ui",
-  "version": "1.20.7",
+  "version": "1.21.0",
   "description": "CVAT single-page application",
   "main": "src/index.tsx",
   "scripts": {