webglimpse
Version:
Webglimpse is a data visualization library for the web.
77 lines • 15.4 kB
JavaScript
import { clamp } from './util/util';
export class BoundsUnmodifiable {
constructor(bounds) { this.bounds = bounds; }
get iStart() { return this.bounds.iStart; }
get jStart() { return this.bounds.jStart; }
get iEnd() { return this.bounds.iEnd; }
get jEnd() { return this.bounds.jEnd; }
get i() { return this.bounds.i; }
get j() { return this.bounds.j; }
get w() { return this.bounds.w; }
get h() { return this.bounds.h; }
xFrac(i) { return this.bounds.xFrac(i); }
yFrac(j) { return this.bounds.yFrac(j); }
contains(i, j) { return this.bounds.contains(i, j); }
}
export class Bounds {
constructor() {
this._iStart = 0;
this._jStart = 0;
this._iEnd = 0;
this._jEnd = 0;
this._unmod = new BoundsUnmodifiable(this);
}
get iStart() { return this._iStart; }
get jStart() { return this._jStart; }
get iEnd() { return this._iEnd; }
get jEnd() { return this._jEnd; }
get i() { return this._iStart; }
get j() { return this._jStart; }
get w() { return this._iEnd - this._iStart; }
get h() { return this._jEnd - this._jStart; }
get unmod() { return this._unmod; }
xFrac(i) {
return (i - this._iStart) / (this._iEnd - this._iStart);
}
yFrac(j) {
return (j - this._jStart) / (this._jEnd - this._jStart);
}
contains(i, j) {
return (this._iStart <= i && i < this._iEnd && this._jStart <= j && j < this._jEnd);
}
setEdges(iStart, iEnd, jStart, jEnd) {
this._iStart = iStart;
this._jStart = jStart;
this._iEnd = iEnd;
this._jEnd = jEnd;
}
setRect(i, j, w, h) {
this.setEdges(i, i + w, j, j + h);
}
setBounds(bounds) {
this.setEdges(bounds.iStart, bounds.iEnd, bounds.jStart, bounds.jEnd);
}
cropToEdges(iCropStart, iCropEnd, jCropStart, jCropEnd) {
this._iStart = clamp(iCropStart, iCropEnd, this._iStart);
this._jStart = clamp(jCropStart, jCropEnd, this._jStart);
this._iEnd = clamp(iCropStart, iCropEnd, this._iEnd);
this._jEnd = clamp(jCropStart, jCropEnd, this._jEnd);
}
cropToRect(iCrop, jCrop, wCrop, hCrop) {
this.cropToEdges(iCrop, iCrop + wCrop, jCrop, jCrop + hCrop);
}
cropToBounds(cropBounds) {
this.cropToEdges(cropBounds.iStart, cropBounds.iEnd, cropBounds.jStart, cropBounds.jEnd);
}
}
export function newBoundsFromRect(i, j, w, h) {
const b = new Bounds();
b.setRect(i, j, w, h);
return b;
}
export function newBoundsFromEdges(iStart, iEnd, jStart, jEnd) {
const b = new Bounds();
b.setEdges(iStart, iEnd, jStart, jEnd);
return b;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"bounds.js","sourceRoot":"","sources":["../../../src/webglimpse/bounds.ts"],"names":[],"mappings":"AA8BA,OAAO,EAAE,KAAK,EAAE,MAAM,aAAa,CAAC;AAEpC,MAAM,OAAO,kBAAkB;IAG3B,YAAY,MAAc,IAAI,IAAI,CAAC,MAAM,GAAG,MAAM,CAAC,CAAC,CAAC;IAErD,IAAI,MAAM,KAAa,OAAO,IAAI,CAAC,MAAM,CAAC,MAAM,CAAC,CAAC,CAAC;IACnD,IAAI,MAAM,KAAa,OAAO,IAAI,CAAC,MAAM,CAAC,MAAM,CAAC,CAAC,CAAC;IACnD,IAAI,IAAI,KAAa,OAAO,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC,CAAC;IAC/C,IAAI,IAAI,KAAa,OAAO,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC,CAAC;IAE/C,IAAI,CAAC,KAAa,OAAO,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,CAAC;IACzC,IAAI,CAAC,KAAa,OAAO,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,CAAC;IACzC,IAAI,CAAC,KAAa,OAAO,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,CAAC;IACzC,IAAI,CAAC,KAAa,OAAO,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,CAAC;IAEzC,KAAK,CAAC,CAAS,IAAY,OAAO,IAAI,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;IACzD,KAAK,CAAC,CAAS,IAAY,OAAO,IAAI,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;IACzD,QAAQ,CAAC,CAAS,EAAE,CAAS,IAAa,OAAO,IAAI,CAAC,MAAM,CAAC,QAAQ,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC;CACjF;AAGD,MAAM,OAAO,MAAM;IAOf;QACI,IAAI,CAAC,OAAO,GAAG,CAAC,CAAC;QACjB,IAAI,CAAC,OAAO,GAAG,CAAC,CAAC;QACjB,IAAI,CAAC,KAAK,GAAG,CAAC,CAAC;QACf,IAAI,CAAC,KAAK,GAAG,CAAC,CAAC;QACf,IAAI,CAAC,MAAM,GAAG,IAAI,kBAAkB,CAAC,IAAI,CAAC,CAAC;IAC/C,CAAC;IAED,IAAI,MAAM,KAAa,OAAO,IAAI,CAAC,OAAO,CAAC,CAAC,CAAC;IAC7C,IAAI,MAAM,KAAa,OAAO,IAAI,CAAC,OAAO,CAAC,CAAC,CAAC;IAC7C,IAAI,IAAI,KAAa,OAAO,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC;IACzC,IAAI,IAAI,KAAa,OAAO,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC;IAEzC,IAAI,CAAC,KAAa,OAAO,IAAI,CAAC,OAAO,CAAC,CAAC,CAAC;IACxC,IAAI,CAAC,KAAa,OAAO,IAAI,CAAC,OAAO,CAAC,CAAC,CAAC;IACxC,IAAI,CAAC,KAAa,OAAO,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC,OAAO,CAAC,CAAC,CAAC;IACrD,IAAI,CAAC,KAAa,OAAO,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC,OAAO,CAAC,CAAC,CAAC;IAErD,IAAI,KAAK,KAAyB,OAAO,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC;IAEvD,KAAK,CAAC,CAAS;QACX,OAAO,CAAC,CAAC,GAAG,IAAI,CAAC,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC,OAAO,CAAC,CAAC;IAC5D,CAAC;IAED,KAAK,CAAC,CAAS;QACX,OAAO,CAAC,CAAC,GAAG,IAAI,CAAC,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC,OAAO,CAAC,CAAC;IAC5D,CAAC;IAED,QAAQ,CAAC,CAAS,EAAE,CAAS;QACzB,OAAO,CAAC,IAAI,CAAC,OAAO,IAAI,CAAC,IAAI,CAAC,GAAG,IAAI,CAAC,KAAK,IAAI,IAAI,CAAC,OAAO,IAAI,CAAC,IAAI,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC;IACxF,CAAC;IAED,QAAQ,CAAC,MAAc,EAAE,IAAY,EAAE,MAAc,EAAE,IAAY;QAC/D,IAAI,CAAC,OAAO,GAAG,MAAM,CAAC;QACtB,IAAI,CAAC,OAAO,GAAG,MAAM,CAAC;QACtB,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC;QAClB,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC;IACtB,CAAC;IAED,OAAO,CAAC,CAAS,EAAE,CAAS,EAAE,CAAS,EAAE,CAAS;QAC9C,IAAI,CAAC,QAAQ,CAAC,CAAC,EAAE,CAAC,GAAG,CAAC,EAAE,CAAC,EAAE,CAAC,GAAG,CAAC,CAAC,CAAC;IACtC,CAAC;IAED,SAAS,CAAC,MAA0B;QAChC,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,IAAI,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,IAAI,CAAC,CAAC;IAC1E,CAAC;IAED,WAAW,CAAC,UAAkB,EAAE,QAAgB,EAAE,UAAkB,EAAE,QAAgB;QAClF,IAAI,CAAC,OAAO,GAAG,KAAK,CAAC,UAAU,EAAE,QAAQ,EAAE,IAAI,CAAC,OAAO,CAAC,CAAC;QACzD,IAAI,CAAC,OAAO,GAAG,KAAK,CAAC,UAAU,EAAE,QAAQ,EAAE,IAAI,CAAC,OAAO,CAAC,CAAC;QACzD,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC,UAAU,EAAE,QAAQ,EAAE,IAAI,CAAC,KAAK,CAAC,CAAC;QACrD,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC,UAAU,EAAE,QAAQ,EAAE,IAAI,CAAC,KAAK,CAAC,CAAC;IACzD,CAAC;IAED,UAAU,CAAC,KAAa,EAAE,KAAa,EAAE,KAAa,EAAE,KAAa;QACjE,IAAI,CAAC,WAAW,CAAC,KAAK,EAAE,KAAK,GAAG,KAAK,EAAE,KAAK,EAAE,KAAK,GAAG,KAAK,CAAC,CAAC;IACjE,CAAC;IAED,YAAY,CAAC,UAA8B;QACvC,IAAI,CAAC,WAAW,CAAC,UAAU,CAAC,MAAM,EAAE,UAAU,CAAC,IAAI,EAAE,UAAU,CAAC,MAAM,EAAE,UAAU,CAAC,IAAI,CAAC,CAAC;IAC7F,CAAC;CACJ;AAGD,MAAM,UAAU,iBAAiB,CAAC,CAAS,EAAE,CAAS,EAAE,CAAS,EAAE,CAAS;IACxE,MAAM,CAAC,GAAG,IAAI,MAAM,EAAE,CAAC;IACvB,CAAC,CAAC,OAAO,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC,CAAC;IACtB,OAAO,CAAC,CAAC;AACb,CAAC;AAGD,MAAM,UAAU,kBAAkB,CAAC,MAAc,EAAE,IAAY,EAAE,MAAc,EAAE,IAAY;IACzF,MAAM,CAAC,GAAG,IAAI,MAAM,EAAE,CAAC;IACvB,CAAC,CAAC,QAAQ,CAAC,MAAM,EAAE,IAAI,EAAE,MAAM,EAAE,IAAI,CAAC,CAAC;IACvC,OAAO,CAAC,CAAC;AACb,CAAC","sourcesContent":["/*\r\n * Copyright (c) 2014, Metron, Inc.\r\n * All rights reserved.\r\n *\r\n * Redistribution and use in source and binary forms, with or without modification,\r\n * are permitted provided that the following conditions are met:\r\n *\r\n * 1. Redistributions of source code must retain the above copyright notice, this\r\n *    list of conditions and the following disclaimer.\r\n *\r\n * 2. Redistributions in binary form must reproduce the above copyright notice,\r\n *    this list of conditions and the following disclaimer in the documentation\r\n *    and/or other materials provided with the distribution.\r\n *\r\n * 3. Neither the name of the copyright holder nor the names of its contributors\r\n *    may be used to endorse or promote products derived from this software without\r\n *    specific prior written permission.\r\n *\r\n * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND\r\n * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\r\n * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\r\n * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR\r\n * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\r\n * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\r\n * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON\r\n * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\r\n * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\r\n * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r\n */\r\nimport { xFrac, yFrac } from './core';\r\nimport { clamp } from './util/util';\r\n\r\nexport class BoundsUnmodifiable {\r\n    private bounds: Bounds;\r\n\r\n    constructor(bounds: Bounds) { this.bounds = bounds; }\r\n\r\n    get iStart(): number { return this.bounds.iStart; }\r\n    get jStart(): number { return this.bounds.jStart; }\r\n    get iEnd(): number { return this.bounds.iEnd; }\r\n    get jEnd(): number { return this.bounds.jEnd; }\r\n\r\n    get i(): number { return this.bounds.i; }\r\n    get j(): number { return this.bounds.j; }\r\n    get w(): number { return this.bounds.w; }\r\n    get h(): number { return this.bounds.h; }\r\n\r\n    xFrac(i: number): number { return this.bounds.xFrac(i); }\r\n    yFrac(j: number): number { return this.bounds.yFrac(j); }\r\n    contains(i: number, j: number): boolean { return this.bounds.contains(i, j); }\r\n}\r\n\r\n\r\nexport class Bounds {\r\n    private _iStart: number;\r\n    private _jStart: number;\r\n    private _iEnd: number;\r\n    private _jEnd: number;\r\n    private _unmod: BoundsUnmodifiable;\r\n\r\n    constructor() {\r\n        this._iStart = 0;\r\n        this._jStart = 0;\r\n        this._iEnd = 0;\r\n        this._jEnd = 0;\r\n        this._unmod = new BoundsUnmodifiable(this);\r\n    }\r\n\r\n    get iStart(): number { return this._iStart; }\r\n    get jStart(): number { return this._jStart; }\r\n    get iEnd(): number { return this._iEnd; }\r\n    get jEnd(): number { return this._jEnd; }\r\n\r\n    get i(): number { return this._iStart; }\r\n    get j(): number { return this._jStart; }\r\n    get w(): number { return this._iEnd - this._iStart; }\r\n    get h(): number { return this._jEnd - this._jStart; }\r\n\r\n    get unmod(): BoundsUnmodifiable { return this._unmod; }\r\n\r\n    xFrac(i: number): number {\r\n        return (i - this._iStart) / (this._iEnd - this._iStart);\r\n    }\r\n\r\n    yFrac(j: number): number {\r\n        return (j - this._jStart) / (this._jEnd - this._jStart);\r\n    }\r\n\r\n    contains(i: number, j: number): boolean {\r\n        return (this._iStart <= i && i < this._iEnd && this._jStart <= j && j < this._jEnd);\r\n    }\r\n\r\n    setEdges(iStart: number, iEnd: number, jStart: number, jEnd: number) {\r\n        this._iStart = iStart;\r\n        this._jStart = jStart;\r\n        this._iEnd = iEnd;\r\n        this._jEnd = jEnd;\r\n    }\r\n\r\n    setRect(i: number, j: number, w: number, h: number) {\r\n        this.setEdges(i, i + w, j, j + h);\r\n    }\r\n\r\n    setBounds(bounds: BoundsUnmodifiable) {\r\n        this.setEdges(bounds.iStart, bounds.iEnd, bounds.jStart, bounds.jEnd);\r\n    }\r\n\r\n    cropToEdges(iCropStart: number, iCropEnd: number, jCropStart: number, jCropEnd: number) {\r\n        this._iStart = clamp(iCropStart, iCropEnd, this._iStart);\r\n        this._jStart = clamp(jCropStart, jCropEnd, this._jStart);\r\n        this._iEnd = clamp(iCropStart, iCropEnd, this._iEnd);\r\n        this._jEnd = clamp(jCropStart, jCropEnd, this._jEnd);\r\n    }\r\n\r\n    cropToRect(iCrop: number, jCrop: number, wCrop: number, hCrop: number) {\r\n        this.cropToEdges(iCrop, iCrop + wCrop, jCrop, jCrop + hCrop);\r\n    }\r\n\r\n    cropToBounds(cropBounds: BoundsUnmodifiable) {\r\n        this.cropToEdges(cropBounds.iStart, cropBounds.iEnd, cropBounds.jStart, cropBounds.jEnd);\r\n    }\r\n}\r\n\r\n\r\nexport function newBoundsFromRect(i: number, j: number, w: number, h: number): Bounds {\r\n    const b = new Bounds();\r\n    b.setRect(i, j, w, h);\r\n    return b;\r\n}\r\n\r\n\r\nexport function newBoundsFromEdges(iStart: number, iEnd: number, jStart: number, jEnd: number): Bounds {\r\n    const b = new Bounds();\r\n    b.setEdges(iStart, iEnd, jStart, jEnd);\r\n    return b;\r\n}\r\n\r\n\r\nexport interface Size {\r\n    w: number;\r\n    h: number;\r\n}\r\n\r\n\r\n"]}