Labels for bode gains, fixing bugs
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parent
37c9772e94
commit
8673c89c15
5 changed files with 61 additions and 37 deletions
1
.gitignore
vendored
1
.gitignore
vendored
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@ -15,6 +15,7 @@ build
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docs/html
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.directory
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loggraph.kdev4
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*.json
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.kdev4
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AccountFree.pro
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AccountFree.pro.user
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@ -72,6 +72,8 @@ ApplicationWindow {
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currentIndex: sidebarSelector.currentIndex
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anchors.top: sidebarSelector.bottom
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height: parent.height - sidebarSelector.height
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z: -1
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clip: true
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Settings {
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id: settings
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@ -18,6 +18,7 @@
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import QtQuick.Controls 2.12
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import QtQuick 2.12
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import "js/utils.js" as Utils
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Grid {
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id: settings
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@ -133,7 +134,7 @@ Grid {
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width: settings.settingWidth
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defValue: settings.xaxislabel
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onChanged: function(newValue) {
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settings.xaxislabel = newValue
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settings.xaxislabel = Utils.parseName(newValue, false)
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settings.changed()
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}
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}
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@ -145,7 +146,7 @@ Grid {
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width: settings.settingWidth
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defValue: settings.yaxislabel
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onChanged: function(newValue) {
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settings.yaxislabel = newValue
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settings.yaxislabel = Utils.parseName(newValue, false)
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settings.changed()
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}
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}
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@ -46,10 +46,10 @@ class DrawableObject {
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}
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getRandomColor() {
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var x = '0123456789ABCDEF';
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var x = '0123456789'; // Removing ABCDEF for less flashy colors.
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var color = '#';
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for (var i = 0; i < 6; i++) {
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color += x[Math.floor(Math.random() * 16)];
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color += x[Math.floor(Math.random() * 10)];
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}
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return color;
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}
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@ -259,7 +259,7 @@ class GainBode extends DrawableObject {
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}
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getReadableString() {
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return `${this.name}: ${this.pass}-pass, ω₀=${this.ω_0.x}, ${this.gain.toString(true)} dB/dec.`
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return `${this.name}: ${this.pass}-pass; ω₀ = ${this.ω_0.x}\n ${' '.repeat(this.name.length)}${this.gain.toString(true)} dB/dec.`
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}
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export() {
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@ -282,6 +282,26 @@ class GainBode extends DrawableObject {
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inDrawDom = MathLib.parseDomain(`]${this.ω_0.x};+inf[`)
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}
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Function.drawFunction(canvas, ctx, dbfn, inDrawDom, MathLib.Domain.R)
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// Label
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var text = this.getLabel()
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ctx.font = "14px sans-serif"
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var textSize = canvas.measureText(ctx, text)
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var posX = canvas.x2px(this.labelX)
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var posY
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if((this.pass == 'high' && this.labelX < this.ω_0.x) || (this.pass == 'low' && this.labelX > this.ω_0.x)) {
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posY = canvas.y2px(dbfn.evaluate(this.labelX))
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} else {
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posY = base[1]
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}
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switch(this.labelPos) {
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case 'above':
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canvas.drawVisibleText(ctx, text, posX-textSize.width/2, posY-textSize.height)
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break;
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case 'below':
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canvas.drawVisibleText(ctx, text, posX-textSize.width/2, posY+textSize.height)
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break;
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}
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}
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}
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@ -147,39 +147,39 @@ function makeExpressionReadable(str) {
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function parseName(str, removeUnallowed = true) {
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var replacements = [
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// Greek letters
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[/(\s|^)al(pha)?[^a-z]/g, 'α'],
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[/(\s|^)be(ta)?[^a-z]/g, 'β'],
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[/(\s|^)ga(mma)?[^a-z]/g, 'γ'],
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[/(\s|^)de(lta)?[^a-z]/g, 'δ'],
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[/(\s|^)ep(silon)?[^a-z]/g, 'ε'],
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[/(\s|^)ze(ta)?[^a-z]/g, 'ζ'],
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[/(\s|^)et(a)?[^a-z]/g, 'η'],
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[/(\s|^)th(eta)?[^a-z]/g, 'θ'],
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[/(\s|^)io(ta)?[^a-z]/g, 'ι'],
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[/(\s|^)ka(ppa)[^a-z]?/g, 'κ'],
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[/(\s|^)la(mbda)?[^a-z]/g, 'λ'],
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[/(\s|^)mu[^a-z]/g, 'μ'],
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[/(\s|^)nu[^a-z]/g, 'ν'],
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[/(\s|^)xi[^a-z]/g, 'ξ'],
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[/(\s|^)rh(o)?[^a-z]/g, 'ρ'],
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[/(\s|^)si(gma)?[^a-z]/g, 'σ'],
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[/(\s|^)ta(u)?[^a-z]/g, 'τ'],
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[/(\s|^)up(silon)?[^a-z]/g, 'υ'],
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[/(\s|^)ph(i)?[^a-z]/g, 'φ'],
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[/(\s|^)ch(i)?[^a-z]/g, 'χ'],
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[/(\s|^)ps(i)?[^a-z]/g, 'ψ'],
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[/(\s|^)om(ega)?[^a-z]/g, 'ω'],
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[/([^a-z]|^)al(pha)?([^a-z]|$)/g, '$1α$3'],
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[/([^a-z]|^)be(ta)?([^a-z]|$)/g, '$1β$3'],
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[/([^a-z]|^)ga(mma)?([^a-z]|$)/g, '$1γ$3'],
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[/([^a-z]|^)de(lta)?([^a-z]|$)/g, '$1δ$3'],
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[/([^a-z]|^)ep(silon)?([^a-z]|$)/g, '$1ε$3'],
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[/([^a-z]|^)ze(ta)?([^a-z]|$)/g, '$1ζ$3'],
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[/([^a-z]|^)et(a)?([^a-z]|$)/g, '$1η$3'],
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[/([^a-z]|^)th(eta)?([^a-z]|$)/g, '$1θ$3'],
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[/([^a-z]|^)io(ta)?([^a-z]|$)/g, '$1ι$3'],
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[/([^a-z]|^)ka(ppa)([^a-z]|$)?/g, '$1κ$3'],
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[/([^a-z]|^)la(mbda)?([^a-z]|$)/g, '$1λ$3'],
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[/([^a-z]|^)mu([^a-z]|$)/g, '$1μ$2'],
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[/([^a-z]|^)nu([^a-z]|$)/g, '$1ν$2'],
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[/([^a-z]|^)xi([^a-z]|$)/g, '$1ξ$2'],
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[/([^a-z]|^)rh(o)?([^a-z]|$)/g, '$1ρ$3'],
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[/([^a-z]|^)si(gma)?([^a-z]|$)/g, '$1σ$3'],
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[/([^a-z]|^)ta(u)?([^a-z]|$)/g, '$1τ$3'],
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[/([^a-z]|^)up(silon)?([^a-z]|$)/g, '$1υ$3'],
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[/([^a-z]|^)ph(i)?([^a-z]|$)/g, '$1φ$3'],
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[/([^a-z]|^)ch(i)?([^a-z]|$)/g, '$1χ$3'],
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[/([^a-z]|^)ps(i)?([^a-z]|$)/g, '$1ψ$3'],
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[/([^a-z]|^)om(ega)?([^a-z]|$)/g, '$1ω$3'],
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// Capital greek letters
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[/(\s|^)gga(mma)?[^a-z]/g, 'Γ'],
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[/(\s|^)gde(lta)?[^a-z]/g, 'Δ'],
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[/(\s|^)gth(eta)?[^a-z]/g, 'Θ'],
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[/(\s|^)gla(mbda)?[^a-z]/g, 'Λ'],
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[/(\s|^)gxi[^a-z]/g, 'Ξ'],
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[/(\s|^)gpi[^a-z]/g, 'Π'],
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[/(\s|^)gsi(gma)[^a-z]?/g, 'Σ'],
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[/(\s|^)gph(i)?[^a-z]/g, 'Φ'],
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[/(\s|^)gps(i)?[^a-z]/g, 'Ψ'],
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[/(\s|^)gom(ega)?[^a-z]/g, 'Ω'],
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[/([^a-z]|^)gga(mma)?([^a-z]|$)/g, '$1Γ$3'],
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[/([^a-z]|^)gde(lta)?([^a-z]|$)/g, '$1Δ$3'],
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[/([^a-z]|^)gth(eta)?([^a-z]|$)/g, '$1Θ$3'],
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[/([^a-z]|^)gla(mbda)?([^a-z]|$)/g, '$1Λ$3'],
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[/([^a-z]|^)gxi([^a-z]|$)/g, '$1Ξ$2'],
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[/([^a-z]|^)gpi([^a-z]|$)/g, '$1Π$2'],
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[/([^a-z]|^)gsi(gma)([^a-z]|$)?/g, '$1Σ$3'],
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[/([^a-z]|^)gph(i)?([^a-z]|$)/g, '$1Φ$3'],
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[/([^a-z]|^)gps(i)?([^a-z]|$)/g, '$1Ψ$3'],
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[/([^a-z]|^)gom(ega)?([^a-z]|$)/g, '$1Ω$3'],
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// Underscores
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[/_\(([^\^]+)\)/g, function(match, p1) { return textsub(p1) }],
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[/_([^ ]+)/g, function(match, p1) { return textsub(p1) }],
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