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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 | 34x 34x 34x 34x 34x 329x 329x 329x 329x 329x | import { Types, metaData, utilities as csUtils } from '@cornerstonejs/core';
import {
annotation,
drawing,
utilities,
Types as cs3DToolsTypes,
AnnotationDisplayTool,
} from '@cornerstonejs/tools';
import toolNames from './toolNames';
import { Annotation } from '@cornerstonejs/tools/dist/types/types';
export default class SCOORD3DPointTool extends AnnotationDisplayTool {
static toolName = toolNames.SRSCOORD3DPoint;
constructor(
toolProps = {},
defaultToolProps = {
configuration: {},
}
) {
super(toolProps, defaultToolProps);
}
_getTextBoxLinesFromLabels(labels) {
// TODO -> max 5 for now (label + shortAxis + longAxis), need a generic solution for this!
const labelLength = Math.min(labels.length, 5);
const lines = [];
return lines;
}
// This tool should not inherit from AnnotationTool and we should not need
// to add the following lines.
isPointNearTool = () => null;
getHandleNearImagePoint = () => null;
renderAnnotation = (enabledElement: Types.IEnabledElement, svgDrawingHelper: any): void => {
const { viewport } = enabledElement;
const { element } = viewport;
const annotations = annotation.state.getAnnotations(this.getToolName(), element);
// Todo: We don't need this anymore, filtering happens in triggerAnnotationRender
if (!annotations?.length) {
return;
}
// Filter toolData to only render the data for the active SR.
const filteredAnnotations = annotations;
Iif (!viewport._actors?.size) {
return;
}
const styleSpecifier: cs3DToolsTypes.AnnotationStyle.StyleSpecifier = {
toolGroupId: this.toolGroupId,
toolName: this.getToolName(),
viewportId: enabledElement.viewport.id,
};
for (let i = 0; i < filteredAnnotations.length; i++) {
const annotation = filteredAnnotations[i];
const annotationUID = annotation.annotationUID;
const { renderableData } = annotation.data;
const { POINT: points } = renderableData;
styleSpecifier.annotationUID = annotationUID;
const lineWidth = this.getStyle('lineWidth', styleSpecifier, annotation);
const lineDash = this.getStyle('lineDash', styleSpecifier, annotation);
const color = this.getStyle('color', styleSpecifier, annotation);
const options = {
color,
lineDash,
lineWidth,
};
const point = points[0][0];
// check if viewport can render it
const viewable = viewport.isReferenceViewable(
{ FrameOfReferenceUID: annotation.metadata.FrameOfReferenceUID, cameraFocalPoint: point },
{ asNearbyProjection: true }
);
Iif (!viewable) {
continue;
}
// render the point
const arrowPointCanvas = viewport.worldToCanvas(point);
// Todo: configure this
const arrowEndCanvas = [arrowPointCanvas[0] + 20, arrowPointCanvas[1] + 20];
const canvasCoordinates = [arrowPointCanvas, arrowEndCanvas];
drawing.drawArrow(
svgDrawingHelper,
annotationUID,
'1',
canvasCoordinates[1],
canvasCoordinates[0],
{
color: options.color,
width: options.lineWidth,
}
);
this.renderTextBox(
svgDrawingHelper,
viewport,
canvasCoordinates,
annotation,
styleSpecifier,
options
);
}
};
renderTextBox(
svgDrawingHelper,
viewport,
canvasCoordinates,
annotation,
styleSpecifier,
options = {}
) {
Iif (!canvasCoordinates || !annotation) {
return;
}
const { annotationUID, data = {} } = annotation;
const { labels } = data;
const textLines = [];
for (const label of labels) {
// make this generic
// fix this
Iif (label.label === '363698007') {
textLines.push(`Finding Site: ${label.value}`);
}
}
const { color } = options;
const adaptedCanvasCoordinates = canvasCoordinates;
// adapt coordinates if there is an adapter
const canvasTextBoxCoords = utilities.drawing.getTextBoxCoordsCanvas(adaptedCanvasCoordinates);
Iif (!annotation.data?.handles?.textBox?.worldPosition) {
annotation.data.handles.textBox.worldPosition = viewport.canvasToWorld(canvasTextBoxCoords);
}
const textBoxPosition = viewport.worldToCanvas(annotation.data.handles.textBox.worldPosition);
const textBoxUID = '1';
const textBoxOptions = this.getLinkedTextBoxStyle(styleSpecifier, annotation);
const boundingBox = drawing.drawLinkedTextBox(
svgDrawingHelper,
annotationUID,
textBoxUID,
textLines,
textBoxPosition,
canvasCoordinates,
{},
{
...textBoxOptions,
color,
}
);
const { x: left, y: top, width, height } = boundingBox;
annotation.data.handles.textBox.worldBoundingBox = {
topLeft: viewport.canvasToWorld([left, top]),
topRight: viewport.canvasToWorld([left + width, top]),
bottomLeft: viewport.canvasToWorld([left, top + height]),
bottomRight: viewport.canvasToWorld([left + width, top + height]),
};
}
public getLinkedTextBoxStyle(
specifications: cs3DToolsTypes.AnnotationStyle.StyleSpecifier,
annotation?: Annotation
): Record<string, unknown> {
// Todo: this function can be used to set different styles for different toolMode
// for the textBox.
return {
visibility: this.getStyle('textBoxVisibility', specifications, annotation),
fontFamily: this.getStyle('textBoxFontFamily', specifications, annotation),
fontSize: this.getStyle('textBoxFontSize', specifications, annotation),
color: this.getStyle('textBoxColor', specifications, annotation),
shadow: this.getStyle('textBoxShadow', specifications, annotation),
background: this.getStyle('textBoxBackground', specifications, annotation),
lineWidth: this.getStyle('textBoxLinkLineWidth', specifications, annotation),
lineDash: this.getStyle('textBoxLinkLineDash', specifications, annotation),
};
}
}
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