57 lines
3.0 KiB
TypeScript
57 lines
3.0 KiB
TypeScript
/**
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* see https://stackoverflow.com/questions/7616461/generate-a-hash-from-string-in-javascript
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* @param {Object|string} input The hash input, either an object or string
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* @return {string} Hash (if the object cannot be serialized, it is based on `getUid`)
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*/
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export function computeHash(input: any | string): string;
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/**
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* @typedef {Object} StyleParseResult
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* @property {ShaderBuilder} builder Shader builder pre-configured according to a given style
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* @property {import("./VectorStyleRenderer.js").UniformDefinitions} uniforms Uniform definitions
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* @property {import("./VectorStyleRenderer.js").AttributeDefinitions} attributes Attribute definitions
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*/
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/**
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* Parses a {@link import("../../style/flat.js").FlatStyle} object and returns a {@link ShaderBuilder}
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* object that has been configured according to the given style, as well as `attributes` and `uniforms`
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* arrays to be fed to the `WebGLPointsRenderer` class.
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*
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* Also returns `uniforms` and `attributes` properties as expected by the
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* {@link module:ol/renderer/webgl/PointsLayer~WebGLPointsLayerRenderer}.
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*
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* @param {import("../../style/flat.js").FlatStyle} style Flat style.
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* @param {import('../../style/flat.js').StyleVariables} [variables] Style variables.
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* @param {import("../../expr/expression.js").EncodedExpression} [filter] Filter (if any)
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* @return {StyleParseResult} Result containing shader params, attributes and uniforms.
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*/
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export function parseLiteralStyle(style: import("../../style/flat.js").FlatStyle, variables?: import("../../style/flat.js").StyleVariables, filter?: import("../../expr/expression.js").EncodedExpression): StyleParseResult;
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/**
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* @typedef {import('./VectorStyleRenderer.js').AsShaders} StyleAsShaders
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*/
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/**
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* @typedef {import('./VectorStyleRenderer.js').AsRule} StyleAsRule
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*/
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/**
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* Takes in either a Flat Style or an array of shaders (used as input for the webgl vector layer classes)
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* and breaks it down into separate styles to be used by the VectorStyleRenderer class.
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* @param {import('../../style/flat.js').FlatStyleLike | Array<StyleAsShaders> | StyleAsShaders} style Flat style or shaders
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* @return {Array<StyleAsShaders | StyleAsRule>} Separate styles as shaders or rules with a single flat style and a filter
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*/
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export function breakDownFlatStyle(style: import("../../style/flat.js").FlatStyleLike | Array<StyleAsShaders> | StyleAsShaders): Array<StyleAsShaders | StyleAsRule>;
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export type StyleParseResult = {
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/**
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* Shader builder pre-configured according to a given style
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*/
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builder: ShaderBuilder;
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/**
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* Uniform definitions
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*/
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uniforms: import("./VectorStyleRenderer.js").UniformDefinitions;
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/**
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* Attribute definitions
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*/
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attributes: import("./VectorStyleRenderer.js").AttributeDefinitions;
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};
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export type StyleAsShaders = import("./VectorStyleRenderer.js").AsShaders;
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export type StyleAsRule = import("./VectorStyleRenderer.js").AsRule;
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import { ShaderBuilder } from './ShaderBuilder.js';
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//# sourceMappingURL=style.d.ts.map
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