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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 | 1307x 1307x 1307x 1307x 1307x 1307x 1307x 1307x 1307x 1307x 1307x 1307x 1307x 1307x 1307x 1307x 1307x 1107x 1307x 1307x 1307x 1307x 1307x 1307x 1307x | import { SegmentationRepresentations } from '../../enums';
import { getSegmentIndexColor } from '../../stateManagement/segmentation/config/segmentationColor';
import { getActiveSegmentation } from '../../stateManagement/segmentation/getActiveSegmentation';
import { getActiveSegmentIndex } from '../../stateManagement/segmentation/getActiveSegmentIndex';
import { getSegmentationRepresentationVisibility } from '../../stateManagement/segmentation/getSegmentationRepresentationVisibility';
import { internalGetHiddenSegmentIndices } from '../../stateManagement/segmentation/helpers/internalGetHiddenSegmentIndices';
import { segmentationStyle } from '../../stateManagement/segmentation/SegmentationStyle';
import type { ContourStyle } from '../../types';
export interface SVGStyleForSegmentParams {
segmentationId: string;
segmentIndex: number;
viewportId: string;
autoGenerated?: boolean;
}
/**
* Gets the SVG style properties for a segmentation segment based on its state and configuration.
* It is used for tools that draw svg and want to match the style of the segmentation.
*
* The style is determined by merging configurations from different levels based on precedence:
* - Global segmentation style
* - Per-segmentation style
* - Per-segment style
*
* The style properties include:
* - Line width, dash pattern, and opacity
* - Fill opacity
* - Colors for outline and fill
* - Visibility
*
* The style varies based on whether the segment is:
* - Auto-generated
* - Active/inactive
* - Currently being hovered/selected
*
* @param params - The parameters for getting the segment style
* @param params.segmentationId - The ID of the segmentation
* @param params.segmentIndex - The index of the segment within the segmentation
* @param params.viewportId - The ID of the viewport
* @param params.autoGenerated - Whether the segment was auto-generated
* @returns The SVG style properties for the segment
*/
export function getSVGStyleForSegment({
segmentationId,
segmentIndex,
viewportId,
autoGenerated = false,
}: SVGStyleForSegmentParams) {
const segmentColor = getSegmentIndexColor(
viewportId,
segmentationId,
segmentIndex
);
const segmentationVisible = getSegmentationRepresentationVisibility(
viewportId,
{
segmentationId,
type: SegmentationRepresentations.Contour,
}
);
const activeSegmentation = getActiveSegmentation(viewportId);
const isActive = activeSegmentation?.segmentationId === segmentationId;
// Merge the configurations from different levels based on its precedence
const style = segmentationStyle.getStyle({
viewportId,
segmentationId,
type: SegmentationRepresentations.Contour,
segmentIndex,
});
const mergedConfig = style as ContourStyle;
let lineWidth = 1;
let lineDash = undefined;
let lineOpacity = 1;
let fillOpacity = 0;
Iif (autoGenerated) {
lineWidth = mergedConfig.outlineWidthAutoGenerated ?? lineWidth;
lineDash = mergedConfig.outlineDashAutoGenerated ?? lineDash;
lineOpacity = mergedConfig.outlineOpacity ?? lineOpacity;
fillOpacity = mergedConfig.fillAlphaAutoGenerated ?? fillOpacity;
} else if (isActive) {
lineWidth = mergedConfig.outlineWidth ?? lineWidth;
lineDash = mergedConfig.outlineDash ?? lineDash;
lineOpacity = mergedConfig.outlineOpacity ?? lineOpacity;
fillOpacity = mergedConfig.fillAlpha ?? fillOpacity;
} else E{
lineWidth = mergedConfig.outlineWidthInactive ?? lineWidth;
lineDash = mergedConfig.outlineDashInactive ?? lineDash;
lineOpacity = mergedConfig.outlineOpacityInactive ?? lineOpacity;
fillOpacity = mergedConfig.fillAlphaInactive ?? fillOpacity;
}
// Change the line thickness when the mouse is over the contour segment
if (getActiveSegmentIndex(segmentationId) === segmentIndex) {
lineWidth += mergedConfig.activeSegmentOutlineWidthDelta;
}
lineWidth = mergedConfig.renderOutline ? lineWidth : 0;
fillOpacity = mergedConfig.renderFill ? fillOpacity : 0;
const color = `rgba(${segmentColor[0]}, ${segmentColor[1]}, ${segmentColor[2]}, ${lineOpacity})`;
const fillColor = `rgb(${segmentColor[0]}, ${segmentColor[1]}, ${segmentColor[2]})`;
const hiddenSegments = internalGetHiddenSegmentIndices(viewportId, {
segmentationId,
type: SegmentationRepresentations.Contour,
});
const isVisible = !hiddenSegments.has(segmentIndex);
return {
color,
fillColor,
lineWidth,
fillOpacity,
lineDash,
textbox: {
color,
},
visibility: segmentationVisible && isVisible,
};
}
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