diff options
| author | Bob Zeleznik <zzzman@gmail.com> | 2020-04-07 23:01:46 -0400 |
|---|---|---|
| committer | Bob Zeleznik <zzzman@gmail.com> | 2020-04-07 23:01:46 -0400 |
| commit | e262d9ac73af5b2cef384468c47d69917e205d44 (patch) | |
| tree | 4b563896d93febb233e7bffc2a292af4097136b3 /src/client/northstar/model/binRanges/QuantitativeVisualBinRange.ts | |
| parent | 52ad8b3874419a76e6953c3bd698d9e68a3158a6 (diff) | |
lots of code cleanup - removed all northstar db stuff. added scriptingBox. renamed things. made collectiontypes strings not numbers.
Diffstat (limited to 'src/client/northstar/model/binRanges/QuantitativeVisualBinRange.ts')
| -rw-r--r-- | src/client/northstar/model/binRanges/QuantitativeVisualBinRange.ts | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/src/client/northstar/model/binRanges/QuantitativeVisualBinRange.ts b/src/client/northstar/model/binRanges/QuantitativeVisualBinRange.ts deleted file mode 100644 index 7bc097e1d..000000000 --- a/src/client/northstar/model/binRanges/QuantitativeVisualBinRange.ts +++ /dev/null @@ -1,90 +0,0 @@ -import { QuantitativeBinRange } from '../idea/idea'; -import { VisualBinRange } from './VisualBinRange'; -import { format } from "d3-format"; - -export class QuantitativeVisualBinRange extends VisualBinRange { - - public DataBinRange: QuantitativeBinRange; - - constructor(dataBinRange: QuantitativeBinRange) { - super(); - this.DataBinRange = dataBinRange; - } - - public AddStep(value: number): number { - return value + this.DataBinRange.step!; - } - - public GetValueFromIndex(index: number): number { - return this.DataBinRange.minValue! + (index * this.DataBinRange.step!); - } - - public GetLabel(value: number): string { - return QuantitativeVisualBinRange.NumberFormatter(value); - } - - public static NumberFormatter(val: number): string { - if (val === 0) { - return "0"; - } - if (val < 1) { - /*if (val < Math.abs(0.001)) { - return val.toExponential(2); - }*/ - return format(".3")(val); - } - return format("~s")(val); - } - - public GetBins(): number[] { - const bins = new Array<number>(); - - for (let v: number = this.DataBinRange.minValue!; v < this.DataBinRange.maxValue!; v += this.DataBinRange.step!) { - bins.push(v); - } - return bins; - } - - public static Initialize(dataMinValue: number, dataMaxValue: number, targetBinNumber: number, isIntegerRange: boolean): QuantitativeVisualBinRange { - const extent = QuantitativeVisualBinRange.getExtent(dataMinValue, dataMaxValue, targetBinNumber, isIntegerRange); - const dataBinRange = new QuantitativeBinRange(); - dataBinRange.minValue = extent[0]; - dataBinRange.maxValue = extent[1]; - dataBinRange.step = extent[2]; - - return new QuantitativeVisualBinRange(dataBinRange); - } - - private static getExtent(dataMin: number, dataMax: number, m: number, isIntegerRange: boolean): number[] { - if (dataMin === dataMax) { - // dataMin -= 0.1; - dataMax += 0.1; - } - const span = dataMax - dataMin; - - let step = Math.pow(10, Math.floor(Math.log10(span / m))); - const err = m / span * step; - - if (err <= .15) { - step *= 10; - } - else if (err <= .35) { - step *= 5; - } - else if (err <= .75) { - step *= 2; - } - - if (isIntegerRange) { - step = Math.ceil(step); - } - const ret: number[] = new Array<number>(3); - const minDivStep = Math.floor(dataMin / step); - const maxDivStep = Math.floor(dataMax / step); - ret[0] = minDivStep * step; // Math.floor(Math.Round(dataMin, 8)/step)*step; - ret[1] = maxDivStep * step + step; // Math.floor(Math.Round(dataMax, 8)/step)*step + step; - ret[2] = step; - - return ret; - } -}
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