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positional-markup.ts
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Sat, Aug 3, 03:11

positional-markup.ts
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import { StandoffMarkup } from 'ngx-mat-standoff-markup';
import { BasicResultBindingElement } from './basic_datatype';
/**
* This is the line instantiation of an element of {@link /interfaces/FusekiResults.html|FusekiResults}.
* It extends {@link /classes/BasicResultBindingElement.html|BasicResultBindingElement}.
**/
export class TlnPositionalStyleMarkup extends BasicResultBindingElement implements StandoffMarkup {
/**
* the internal default key for replacing {@link /classes/TlnLine.html#query|query} by "id"
* in {@link /classes/TlnLine.html#getQuery|getQuery} if "key" is omitted.
**/
static readonly default_key: string = 'word';
/**
* the SPARQL-query of this datatype.
**/
static readonly query: string = `
PREFIX homotypic: <http://www.nie.org/ontology/homotypic#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX stoff: <http://www.nie.org/ontology/standoff#>
PREFIX tln: <http://www.nie.org/ontology/nietzsche#>
SELECT ?id ?sStyle ?start ?end WHERE {
?word homotypic:hasMarkup ?id.
?id stoff:hasCSS ?sStyle;
stoff:standoffMarkupHasStartIndex ?start;
stoff:standoffMarkupHasEndIndex ?end.
} `;
/**
* one or multiple css style tags like 'font-weight: bold;' or 'font-weight: bold; font-style: italic'
**/
sStyle: string;
/**
* character where the style ends.
**/
end: number;
/**
* standoff type: 0 === markup via css tag; 1 === apply css class
**/
sType: number = 0;
/**
* character where the style starts.
**/
start: number;
static readonly query_key: string = 'word';
/**
* The constructor creates a datatype from the data.
*
* @param id if omitted the id will be retrieved from data
**/
constructor (data: any, id?: string, service?: any) {
super(data, id, service);
this.sStyle = this.getData4Key('sStyle');
this.end = this.getData4Key('end');
this.start = this.getData4Key('start');
}
}
export class TlnFilteredPositionalStyleMarkup extends TlnPositionalStyleMarkup {
protected readonly regex: RegExp = new RegExp('font-size:[0-9]\+%[;]*');
constructor (data: any, id?: string, service?: any) {
super(data, id, service);
this.sStyle = this.sStyle.replace(this.regex,'') + 'filter: invert(1);';
}
}

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