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scale.js
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scale.js
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var SET_DrawLog = DataGetBDefault("SET_DrawLog", false);
var SET_DrawLogBase = DataGetIDefault("SET_DrawLogBase", 10000);
var SET_DrawLogFactor = DataGetIDefault("SET_DrawLogFactor", 500);
var SET_DrawLogOffset = DataGetIDefault("SET_DrawLogOffset", 1000);
var SET_ScaleSetLogMode = DataGetIDefault("SET_ScaleSetLogMode", 0);
var SET_ScaleSetLog = DataGetBDefault("SET_ScaleSetLog", false);
var SET_ScaleSetLogBase = DataGetIDefault("SET_ScaleSetLogBase", 2000);
var SET_ScaleSetLogFactor = DataGetIDefault("SET_ScaleSetLogFactor", 100);
var SET_ScaleSetLogOffset = DataGetIDefault("SET_ScaleSetLogOffset", 1000);
var SET_ScaleSetLogStep = DataGetIDefault("SET_ScaleSetLogStep", 6);
var SET_ScaleSetLogQuality = DataGetIDefault("SET_ScaleSetLogQuality", 2);
var SET_ToolbarLog = DataGetBDefault("SET_ToolbarLog", true);
var ScaleData = [];
var ScaleDataL = [];
var ScaleDataF = [];
var ScaleLinesLast = 0;
var ScaleSampleRate = 0;
var ScaleSetLogStepVal = [1, 2, 5, 10, 20, 50, 100, 200, 500, 1000, 2000, 5000, 10000, 20000, 50000];
var ScaleStripColor = [];
var ScaleStripLastL = 0;
var ScaleStripLastH = 0;
var ScaleStripLastO = 0;
var ScaleStripConfig = [];
function ScaleSetToolbar()
{
if (SET_ToolbarLog)
{
document.getElementById("ToolbarSpecH101").style["height"] = "34%";
document.getElementById("ToolbarSpecH102").style["height"] = "34%";
document.getElementById("ToolbarSpecH103").style["height"] = "32%";
document.getElementById("ToolbarSpecV101").style["width"] = "34%";
document.getElementById("ToolbarSpecV102").style["width"] = "34%";
document.getElementById("ToolbarSpecV103").style["width"] = "34%";
document.getElementById("ToolbarSpecV104").style["width"] = "34%";
document.getElementById("ToolbarSpecV105").style["width"] = "34%";
document.getElementById("ToolbarSpecV106").style["width"] = "34%";
document.getElementById("ToolbarSpecV107").style["width"] = "34%";
document.getElementById("ToolbarSpecV108").style["width"] = "34%";
document.getElementById("ToolbarSpecV109").style["width"] = "34%";
document.getElementById("ToolbarSpecV110").style["width"] = "34%";
document.getElementById("ToolbarSpecV111").style["width"] = "34%";
document.getElementById("ToolbarSpecV112").style["width"] = "34%";
document.getElementById("ToolbarSpecV113").style["width"] = "34%";
document.getElementById("ToolbarSpecV114").style["width"] = "34%";
document.getElementById("ToolbarSpecV115").style["width"] = "34%";
document.getElementById("ToolbarSpecV116").style["width"] = "34%";
document.getElementById("ToolbarSpecV117").style["width"] = "34%";
document.getElementById("ToolbarSpecV118").style["width"] = "34%";
document.getElementById("ToolbarSpecV119").style["width"] = "34%";
document.getElementById("ToolbarSpecV120").style["width"] = "34%";
document.getElementById("ToolbarSpecV121").style["width"] = "32%";
document.getElementById("ToolbarSpecV122").style["width"] = "32%";
document.getElementById("ToolbarSpecV123").style["width"] = "32%";
document.getElementById("ToolbarSpecV124").style["width"] = "32%";
document.getElementById("ToolbarSpecV125").style["width"] = "32%";
document.getElementById("ToolbarSpecV126").style["width"] = "32%";
document.getElementById("ToolbarSpecV127").style["width"] = "32%";
document.getElementById("ToolbarSpecV128").style["width"] = "32%";
document.getElementById("ToolbarSpecV129").style["width"] = "32%";
document.getElementById("ToolbarSpecV130").style["width"] = "32%";
document.getElementById("ToolbarSpecH201").style["height"] = "17%";
document.getElementById("ToolbarSpecH202").style["height"] = "17%";
document.getElementById("ToolbarSpecH203").style["height"] = "17%";
document.getElementById("ToolbarSpecH204").style["height"] = "17%";
document.getElementById("ToolbarSpecH205").style["height"] = "16%";
document.getElementById("ToolbarSpecH206").style["height"] = "16%";
document.getElementById("ToolbarSpecV201").style["width"] = "17%";
document.getElementById("ToolbarSpecV202").style["width"] = "17%";
document.getElementById("ToolbarSpecV203").style["width"] = "17%";
document.getElementById("ToolbarSpecV204").style["width"] = "17%";
document.getElementById("ToolbarSpecV205").style["width"] = "17%";
document.getElementById("ToolbarSpecV206").style["width"] = "17%";
document.getElementById("ToolbarSpecV207").style["width"] = "17%";
document.getElementById("ToolbarSpecV208").style["width"] = "17%";
document.getElementById("ToolbarSpecV209").style["width"] = "17%";
document.getElementById("ToolbarSpecV210").style["width"] = "17%";
document.getElementById("ToolbarSpecV211").style["width"] = "17%";
document.getElementById("ToolbarSpecV212").style["width"] = "17%";
document.getElementById("ToolbarSpecV213").style["width"] = "17%";
document.getElementById("ToolbarSpecV214").style["width"] = "17%";
document.getElementById("ToolbarSpecV215").style["width"] = "17%";
document.getElementById("ToolbarSpecV216").style["width"] = "17%";
document.getElementById("ToolbarSpecV217").style["width"] = "17%";
document.getElementById("ToolbarSpecV218").style["width"] = "17%";
document.getElementById("ToolbarSpecV219").style["width"] = "17%";
document.getElementById("ToolbarSpecV220").style["width"] = "17%";
document.getElementById("ToolbarSpecV221").style["width"] = "16%";
document.getElementById("ToolbarSpecV222").style["width"] = "16%";
document.getElementById("ToolbarSpecV223").style["width"] = "16%";
document.getElementById("ToolbarSpecV224").style["width"] = "16%";
document.getElementById("ToolbarSpecV225").style["width"] = "16%";
document.getElementById("ToolbarSpecV226").style["width"] = "16%";
document.getElementById("ToolbarSpecV227").style["width"] = "16%";
document.getElementById("ToolbarSpecV228").style["width"] = "16%";
document.getElementById("ToolbarSpecV229").style["width"] = "16%";
document.getElementById("ToolbarSpecV230").style["width"] = "16%";
document.getElementById("ToolbarSpecH103").style["display"] = "";
document.getElementById("ToolbarSpecV121").style["display"] = "";
document.getElementById("ToolbarSpecV122").style["display"] = "";
document.getElementById("ToolbarSpecV123").style["display"] = "";
document.getElementById("ToolbarSpecV124").style["display"] = "";
document.getElementById("ToolbarSpecV125").style["display"] = "";
document.getElementById("ToolbarSpecV126").style["display"] = "";
document.getElementById("ToolbarSpecV127").style["display"] = "";
document.getElementById("ToolbarSpecV128").style["display"] = "";
document.getElementById("ToolbarSpecV129").style["display"] = "";
document.getElementById("ToolbarSpecV130").style["display"] = "";
document.getElementById("ToolbarSpecH205").style["display"] = "";
document.getElementById("ToolbarSpecH206").style["display"] = "";
document.getElementById("ToolbarSpecV221").style["display"] = "";
document.getElementById("ToolbarSpecV222").style["display"] = "";
document.getElementById("ToolbarSpecV223").style["display"] = "";
document.getElementById("ToolbarSpecV224").style["display"] = "";
document.getElementById("ToolbarSpecV225").style["display"] = "";
document.getElementById("ToolbarSpecV226").style["display"] = "";
document.getElementById("ToolbarSpecV227").style["display"] = "";
document.getElementById("ToolbarSpecV228").style["display"] = "";
document.getElementById("ToolbarSpecV229").style["display"] = "";
document.getElementById("ToolbarSpecV230").style["display"] = "";
}
else
{
document.getElementById("ToolbarSpecH101").style["height"] = "50%";
document.getElementById("ToolbarSpecH102").style["height"] = "50%";
document.getElementById("ToolbarSpecV101").style["width"] = "50%";
document.getElementById("ToolbarSpecV102").style["width"] = "50%";
document.getElementById("ToolbarSpecV103").style["width"] = "50%";
document.getElementById("ToolbarSpecV104").style["width"] = "50%";
document.getElementById("ToolbarSpecV105").style["width"] = "50%";
document.getElementById("ToolbarSpecV106").style["width"] = "50%";
document.getElementById("ToolbarSpecV107").style["width"] = "50%";
document.getElementById("ToolbarSpecV108").style["width"] = "50%";
document.getElementById("ToolbarSpecV109").style["width"] = "50%";
document.getElementById("ToolbarSpecV110").style["width"] = "50%";
document.getElementById("ToolbarSpecV111").style["width"] = "50%";
document.getElementById("ToolbarSpecV112").style["width"] = "50%";
document.getElementById("ToolbarSpecV113").style["width"] = "50%";
document.getElementById("ToolbarSpecV114").style["width"] = "50%";
document.getElementById("ToolbarSpecV115").style["width"] = "50%";
document.getElementById("ToolbarSpecV116").style["width"] = "50%";
document.getElementById("ToolbarSpecV117").style["width"] = "50%";
document.getElementById("ToolbarSpecV118").style["width"] = "50%";
document.getElementById("ToolbarSpecV119").style["width"] = "50%";
document.getElementById("ToolbarSpecV120").style["width"] = "50%";
document.getElementById("ToolbarSpecH201").style["height"] = "25%";
document.getElementById("ToolbarSpecH202").style["height"] = "25%";
document.getElementById("ToolbarSpecH203").style["height"] = "25%";
document.getElementById("ToolbarSpecH204").style["height"] = "25%";
document.getElementById("ToolbarSpecV201").style["width"] = "25%";
document.getElementById("ToolbarSpecV202").style["width"] = "25%";
document.getElementById("ToolbarSpecV203").style["width"] = "25%";
document.getElementById("ToolbarSpecV204").style["width"] = "25%";
document.getElementById("ToolbarSpecV205").style["width"] = "25%";
document.getElementById("ToolbarSpecV206").style["width"] = "25%";
document.getElementById("ToolbarSpecV207").style["width"] = "25%";
document.getElementById("ToolbarSpecV208").style["width"] = "25%";
document.getElementById("ToolbarSpecV209").style["width"] = "25%";
document.getElementById("ToolbarSpecV210").style["width"] = "25%";
document.getElementById("ToolbarSpecV211").style["width"] = "25%";
document.getElementById("ToolbarSpecV212").style["width"] = "25%";
document.getElementById("ToolbarSpecV213").style["width"] = "25%";
document.getElementById("ToolbarSpecV214").style["width"] = "25%";
document.getElementById("ToolbarSpecV215").style["width"] = "25%";
document.getElementById("ToolbarSpecV216").style["width"] = "25%";
document.getElementById("ToolbarSpecV217").style["width"] = "25%";
document.getElementById("ToolbarSpecV218").style["width"] = "25%";
document.getElementById("ToolbarSpecV219").style["width"] = "25%";
document.getElementById("ToolbarSpecV220").style["width"] = "25%";
document.getElementById("ToolbarSpecH103").style["display"] = "none";
document.getElementById("ToolbarSpecV121").style["display"] = "none";
document.getElementById("ToolbarSpecV122").style["display"] = "none";
document.getElementById("ToolbarSpecV123").style["display"] = "none";
document.getElementById("ToolbarSpecV124").style["display"] = "none";
document.getElementById("ToolbarSpecV125").style["display"] = "none";
document.getElementById("ToolbarSpecV126").style["display"] = "none";
document.getElementById("ToolbarSpecV127").style["display"] = "none";
document.getElementById("ToolbarSpecV128").style["display"] = "none";
document.getElementById("ToolbarSpecV129").style["display"] = "none";
document.getElementById("ToolbarSpecV130").style["display"] = "none";
document.getElementById("ToolbarSpecH205").style["display"] = "none";
document.getElementById("ToolbarSpecH206").style["display"] = "none";
document.getElementById("ToolbarSpecV221").style["display"] = "none";
document.getElementById("ToolbarSpecV222").style["display"] = "none";
document.getElementById("ToolbarSpecV223").style["display"] = "none";
document.getElementById("ToolbarSpecV224").style["display"] = "none";
document.getElementById("ToolbarSpecV225").style["display"] = "none";
document.getElementById("ToolbarSpecV226").style["display"] = "none";
document.getElementById("ToolbarSpecV227").style["display"] = "none";
document.getElementById("ToolbarSpecV228").style["display"] = "none";
document.getElementById("ToolbarSpecV229").style["display"] = "none";
document.getElementById("ToolbarSpecV230").style["display"] = "none";
}
ScaleSetLabels();
}
function ScaleSetLabels()
{
var L0 = "";
var L1 = "";
var L2 = "";
var L3 = "";
var L4 = "";
var L5 = "";
var L6 = "";
var L7 = "";
var L8 = "S-\n" + LabelVal(ScaleSetLogStepVal[SET_ScaleSetLogStep], 3);
var L9 = "S+\n" + LabelVal(ScaleSetLogStepVal[SET_ScaleSetLogStep], 3);
if (SET_ScaleSetLogMode == 0)
{
L0 = "Mode\nFreq";
L1 = "Scale\n" + (SET_ScaleSetLog ? "Log" : "Line");
L2 = "B-\n" + LabelVal(SET_ScaleSetLogBase, 3);
L3 = "B+\n" + LabelVal(SET_ScaleSetLogBase, 3);
L4 = "F-\n" + LabelVal(SET_ScaleSetLogFactor, 3);
L5 = "F+\n" + LabelVal(SET_ScaleSetLogFactor, 3);
L6 = "O-\n" + LabelVal(SET_ScaleSetLogOffset, 3);
L7 = "O+\n" + LabelVal(SET_ScaleSetLogOffset, 3);
}
if (SET_ScaleSetLogMode == 1)
{
L0 = "Mode\nAmpl";
L1 = "Scale\n" + (SET_DrawLog ? "Log" : "Line");
L2 = "B-\n" + LabelVal(SET_DrawLogBase, 3);
L3 = "B+\n" + LabelVal(SET_DrawLogBase, 3);
L4 = "F-\n" + LabelVal(SET_DrawLogFactor, 3);
L5 = "F+\n" + LabelVal(SET_DrawLogFactor, 3);
L6 = "O-\n" + LabelVal(SET_DrawLogOffset, 3);
L7 = "O+\n" + LabelVal(SET_DrawLogOffset, 3);
}
document.getElementById("BtnH1LogMod").innerText = L0;
document.getElementById("BtnH1LogTrn").innerText = L1;
document.getElementById("BtnH1LogBsD").innerText = L2;
document.getElementById("BtnH1LogBsU").innerText = L3;
document.getElementById("BtnH1LogFaD").innerText = L4;
document.getElementById("BtnH1LogFaU").innerText = L5;
document.getElementById("BtnH1LogOfD").innerText = L6;
document.getElementById("BtnH1LogOfU").innerText = L7;
document.getElementById("BtnH1LogStD").innerText = L8;
document.getElementById("BtnH1LogStU").innerText = L9;
document.getElementById("BtnV1LogMod").innerText = L0;
document.getElementById("BtnV1LogTrn").innerText = L1;
document.getElementById("BtnV1LogBsD").innerText = L2;
document.getElementById("BtnV1LogBsU").innerText = L3;
document.getElementById("BtnV1LogFaD").innerText = L4;
document.getElementById("BtnV1LogFaU").innerText = L5;
document.getElementById("BtnV1LogOfD").innerText = L6;
document.getElementById("BtnV1LogOfU").innerText = L7;
document.getElementById("BtnV1LogStD").innerText = L8;
document.getElementById("BtnV1LogStU").innerText = L9;
document.getElementById("BtnH2LogMod").innerText = L0;
document.getElementById("BtnH2LogTrn").innerText = L1;
document.getElementById("BtnH2LogBsD").innerText = L2;
document.getElementById("BtnH2LogBsU").innerText = L3;
document.getElementById("BtnH2LogFaD").innerText = L4;
document.getElementById("BtnH2LogFaU").innerText = L5;
document.getElementById("BtnH2LogOfD").innerText = L6;
document.getElementById("BtnH2LogOfU").innerText = L7;
document.getElementById("BtnH2LogStD").innerText = L8;
document.getElementById("BtnH2LogStU").innerText = L9;
document.getElementById("BtnV2LogMod").innerText = L0;
document.getElementById("BtnV2LogTrn").innerText = L1;
document.getElementById("BtnV2LogBsD").innerText = L2;
document.getElementById("BtnV2LogBsU").innerText = L3;
document.getElementById("BtnV2LogFaD").innerText = L4;
document.getElementById("BtnV2LogFaU").innerText = L5;
document.getElementById("BtnV2LogOfD").innerText = L6;
document.getElementById("BtnV2LogOfU").innerText = L7;
document.getElementById("BtnV2LogStD").innerText = L8;
document.getElementById("BtnV2LogStU").innerText = L9;
}
function ScaleBtnAction(Btn)
{
switch(Btn)
{
case 30:
{
SET_ScaleSetLogMode++;
if (SET_ScaleSetLogMode == 2)
{
SET_ScaleSetLogMode = 0;
}
DataSetI("SET_ScaleSetLogMode", SET_ScaleSetLogMode);
ScaleSetLabels();
}
break;
case 31:
if (SET_ScaleSetLogMode == 0)
{
SET_ScaleSetLog = !SET_ScaleSetLog;
DataSetB("SET_ScaleSetLog", SET_ScaleSetLog);
ScaleCalcReset();
}
if (SET_ScaleSetLogMode == 1)
{
SET_DrawLog = !SET_DrawLog;
DataSetB("SET_DrawLog", SET_DrawLog);
}
SetFFT();
break;
case 32:
if (SET_ScaleSetLogMode == 0)
{
SET_ScaleSetLogBase -= ScaleSetLogStepVal[SET_ScaleSetLogStep];
if (SET_ScaleSetLogBase < 1000)
{
SET_ScaleSetLogBase = 1000;
}
DataSetI("SET_ScaleSetLogBase", SET_ScaleSetLogBase);
ScaleCalcReset();
}
if (SET_ScaleSetLogMode == 1)
{
SET_DrawLogBase -= ScaleSetLogStepVal[SET_ScaleSetLogStep];
if (SET_DrawLogBase < 1000)
{
SET_DrawLogBase = 1000;
}
DataSet("SET_DrawLogBase", SET_DrawLogBase);
}
SetFFT();
break;
case 33:
if (SET_ScaleSetLogMode == 0)
{
SET_ScaleSetLogBase += ScaleSetLogStepVal[SET_ScaleSetLogStep];
DataSetI("SET_ScaleSetLogBase", SET_ScaleSetLogBase);
ScaleCalcReset();
}
if (SET_ScaleSetLogMode == 1)
{
SET_DrawLogBase += ScaleSetLogStepVal[SET_ScaleSetLogStep];
DataSet("SET_DrawLogBase", SET_DrawLogBase);
}
SetFFT();
break;
case 34:
if (SET_ScaleSetLogMode == 0)
{
SET_ScaleSetLogFactor -= ScaleSetLogStepVal[SET_ScaleSetLogStep];
if (SET_ScaleSetLogFactor < 0)
{
SET_ScaleSetLogFactor = 0;
}
DataSetI("SET_ScaleSetLogFactor", SET_ScaleSetLogFactor);
ScaleCalcReset();
}
if (SET_ScaleSetLogMode == 1)
{
SET_DrawLogFactor -= ScaleSetLogStepVal[SET_ScaleSetLogStep];
if (SET_DrawLogFactor < 0)
{
SET_DrawLogFactor = 0;
}
DataSet("SET_DrawLogFactor", SET_DrawLogFactor);
}
SetFFT();
break;
case 35:
if (SET_ScaleSetLogMode == 0)
{
SET_ScaleSetLogFactor += ScaleSetLogStepVal[SET_ScaleSetLogStep];
DataSetI("SET_ScaleSetLogFactor", SET_ScaleSetLogFactor);
ScaleCalcReset();
}
if (SET_ScaleSetLogMode == 1)
{
SET_DrawLogFactor += ScaleSetLogStepVal[SET_ScaleSetLogStep];
DataSet("SET_DrawLogFactor", SET_DrawLogFactor);
}
SetFFT();
break;
case 36:
if (SET_ScaleSetLogMode == 0)
{
SET_ScaleSetLogOffset -= ScaleSetLogStepVal[SET_ScaleSetLogStep];
if (SET_ScaleSetLogOffset < 0)
{
SET_ScaleSetLogOffset = 0;
}
DataSetI("SET_ScaleSetLogOffset", SET_ScaleSetLogOffset);
ScaleCalcReset();
}
if (SET_ScaleSetLogMode == 1)
{
SET_DrawLogOffset -= ScaleSetLogStepVal[SET_ScaleSetLogStep];
if (SET_DrawLogOffset < 0)
{
SET_DrawLogOffset = 0;
}
DataSet("SET_DrawLogOffset", SET_DrawLogOffset);
}
SetFFT();
break;
case 37:
if (SET_ScaleSetLogMode == 0)
{
SET_ScaleSetLogOffset += ScaleSetLogStepVal[SET_ScaleSetLogStep];
DataSetI("SET_ScaleSetLogOffset", SET_ScaleSetLogOffset);
ScaleCalcReset();
}
if (SET_ScaleSetLogMode == 1)
{
SET_DrawLogOffset += ScaleSetLogStepVal[SET_ScaleSetLogStep];
DataSet("SET_DrawLogOffset", SET_DrawLogOffset);
}
SetFFT();
break;
case 38:
if (SET_ScaleSetLogStep > 0)
{
SET_ScaleSetLogStep--;
DataSetI("SET_ScaleSetLogStep", SET_ScaleSetLogStep);
}
break;
case 39:
if (SET_ScaleSetLogStep < (ScaleSetLogStepVal.length - 1))
{
SET_ScaleSetLogStep++;
DataSetI("SET_ScaleSetLogStep", SET_ScaleSetLogStep);
}
break;
}
ScaleSetLabels();
}
function ScaleCalcIsNumber(Txt, Dec)
{
if (Txt.length < 1)
{
return false;
}
var Allowed = "-0123456789";
if (Dec)
{
Allowed = Allowed + ".";
}
for (var I = 0; I < Txt.length; I++)
{
if (!Allowed.includes(Txt[I]))
{
return false;
}
}
return true;
}
function ScaleCalcPrepareStrip(Txt)
{
ScaleStripConfig = [];
Txt = Txt.split('\n');
var AllowedChars = "+-*/0123456789. ";
var AllowedOp = "+-*/";
for (var I = 0; I < Txt.length; I++)
{
//Filtering allowed characters
var Txt0 = "";
for (var II = 0; II < Txt[I].length; II++)
{
if (AllowedChars.includes(Txt[I][II]))
{
Txt0 = Txt0 + Txt[I][II];
}
else
{
if (Txt[I][II] == ",") { Txt0 = Txt0 + "."; }
if (Txt[I][II] == "\t") { Txt0 = Txt0 + " "; }
}
}
// Removing leading ant trailing spaces
Txt0 = Txt0.trim();
// Converting multiply spaces to single space
var DblSp = Txt0.indexOf(" ");
while (DblSp >= 0)
{
Txt0 = Txt0.substr(0, DblSp) + Txt0.substr(DblSp + 1);
DblSp = Txt0.indexOf(" ");
}
// Separating to values
Txt0 = Txt0.split(" ");
// Recognizing and setting parameters
if (Txt0.length == 5)
{
if ((Txt0[1].length == 1) && ((Txt0[1] == "+") || (Txt0[1] == "*")))
{
if (ScaleCalcIsNumber(Txt0[0], true))
{
if (ScaleCalcIsNumber(Txt0[2], true))
{
if (ScaleCalcIsNumber(Txt0[3], false))
{
if (ScaleCalcIsNumber(Txt0[4], false))
{
Txt0[0] = parseFloat(Txt0[0]);
Txt0[2] = parseFloat(Txt0[2]);
Txt0[3] = parseInt(Txt0[3]);
Txt0[4] = parseInt(Txt0[4]);
ScaleStripConfig.push([1, Txt0[0], Txt0[1], Txt0[2], Txt0[3], Txt0[4]]);
}
}
}
}
}
}
if ((Txt0.length == 7) || (Txt0.length == 8))
{
if ((Txt0[0].length == 1) && (AllowedOp.includes(Txt0[0])))
{
if ((Txt0[2].length == 1) && (AllowedOp.includes(Txt0[2])))
{
if (ScaleCalcIsNumber(Txt0[1], true))
{
if (ScaleCalcIsNumber(Txt0[3], true))
{
if (ScaleCalcIsNumber(Txt0[4], false))
{
if (ScaleCalcIsNumber(Txt0[5], false))
{
if (ScaleCalcIsNumber(Txt0[6], false))
{
Txt0[1] = parseFloat(Txt0[1]);
Txt0[3] = parseFloat(Txt0[3]);
Txt0[4] = parseInt(Txt0[4]);
Txt0[5] = parseInt(Txt0[5]);
Txt0[6] = parseInt(Txt0[6]);
if (Txt0.length == 8)
{
Txt0[7] = parseInt(Txt0[7]);
}
else
{
Txt0[7] = parseInt("0");
}
if ((Txt0[4] >= 0) && (Txt0[4] < 255))
{
if ((Txt0[5] >= 0) && (Txt0[5] < 255))
{
if ((Txt0[6] >= 0) && (Txt0[6] < 255))
{
ScaleStripConfig.push([2, Txt0[0], Txt0[1], Txt0[2], Txt0[3], Txt0[4], Txt0[5], Txt0[6], Txt0[7]]);
}
}
}
}
}
}
}
}
}
}
}
}
}
function ScaleTextInit()
{
document.getElementById("ScaleStripColors").value = DataGetDefault("SET_ScaleText_", "");
ScaleTextApply();
}
function ScaleTextNone()
{
document.getElementById("ScaleStripColors").value = "";
}
function ScaleTextApply()
{
var Txt = document.getElementById("ScaleStripColors").value;
DataSet("SET_ScaleText_", Txt);
ScaleCalcPrepareStrip(Txt);
ScaleCalcStripReset();
}
function ScaleTextClear()
{
DataDelete("SET_ScaleText_");
DataDelete("SET_ScaleText0");
DataDelete("SET_ScaleText1");
DataDelete("SET_ScaleText2");
DataDelete("SET_ScaleText3");
DataDelete("SET_ScaleText4");
DataDelete("SET_ScaleText5");
DataDelete("SET_ScaleText6");
DataDelete("SET_ScaleText7");
DataDelete("SET_ScaleText8");
DataDelete("SET_ScaleText9");
}
function ScaleTextLoad(N)
{
if (DataExists("SET_ScaleText" + N))
{
document.getElementById("ScaleStripColors").value = DataGetDefault("SET_ScaleText" + N, "");
}
}
function ScaleTextSave(N)
{
DataSet("SET_ScaleText" + N, document.getElementById("ScaleStripColors").value);
}
function ScaleCalcStripReset()
{
ScaleStripLastL = 0;
ScaleStripLastH = 0;
ScaleStripLastO = 0;
}
function ScaleCalcStrip(L__, H__, O__)
{
if ((ScaleStripLastL == L__) && (ScaleStripLastH == H__) && (ScaleStripLastO == O__))
{
return;
}
ScaleStripLastL = L__;
ScaleStripLastH = H__;
ScaleStripLastO = O__;
// Creating frequency table
ScaleSampleRate = (CurrentSamplerate / SET_SampleDecimation);
ScaleDataF = [];
if (DISP_VU__ == 0)
{
if (SET_ScaleSetLog && (DISP_VU__ == 0))
{
var ScaleSetLogFactor_ = (SET_ScaleSetLogFactor * L__) / 1000;
var ScaleSetLogOffset_ = (SET_ScaleSetLogOffset * L__) / 1000;
var ScaleSetLogBase_ = SET_ScaleSetLogBase / 1000;
for (var I = 0; I < L__; I++)
{
if ((ScaleSetLogFactor_ > 0) && (ScaleSetLogBase_ > 1))
{
var Val = (Math.pow(ScaleSetLogBase_, (I - ScaleSetLogOffset_) / ScaleSetLogFactor_)) * L__;
Val = Val * (ScaleSampleRate / 2) / L__;
ScaleDataF.push(Val);
}
else
{
ScaleDataF.push(0);
}
}
}
else
{
for (var I = 0; I < L__; I++)
{
var Val = I * (ScaleSampleRate / 2) / L__;
ScaleDataF.push(Val);
}
}
}
// Creating color table against settings
ScaleStripColor = [];
ScaleStripColor.push([0, L__, SET_DrawStripColorR, SET_DrawStripColorG, SET_DrawStripColorB, 0, 0]);
if (DISP_VU__ == 0)
{
var BaseFreqs = [];
for (var II = 0; II < ScaleStripConfig.length; II++)
{
var ScaleStripConfig_ = ScaleStripConfig[II];
// Base frequency
if (ScaleStripConfig_[0] == 1)
{
BaseFreqs = [];
for (var III = ScaleStripConfig_[4]; III <= ScaleStripConfig_[5]; III++)
{
if (ScaleStripConfig_[2] == "+")
{
BaseFreqs.push(ScaleStripConfig_[1] + (ScaleStripConfig_[3] * III));
}
if (ScaleStripConfig_[2] == "*")
{
BaseFreqs.push(ScaleStripConfig_[1] * Math.pow(ScaleStripConfig_[3], III));
}
}
}
// One frequency band
if (ScaleStripConfig_[0] == 2)
{
for (var III = 0; III < BaseFreqs.length; III++)
{
var Freq1 = Number.NaN;
var Freq2 = Number.NaN;
if (ScaleStripConfig_[1] == "+") { Freq1 = BaseFreqs[III] + ScaleStripConfig_[2]; }
if (ScaleStripConfig_[1] == "-") { Freq1 = BaseFreqs[III] - ScaleStripConfig_[2]; }
if (ScaleStripConfig_[1] == "*") { Freq1 = BaseFreqs[III] * ScaleStripConfig_[2]; }
if (ScaleStripConfig_[1] == "/") { Freq1 = BaseFreqs[III] / ScaleStripConfig_[2]; }
if (ScaleStripConfig_[3] == "+") { Freq2 = BaseFreqs[III] + ScaleStripConfig_[4]; }
if (ScaleStripConfig_[3] == "-") { Freq2 = BaseFreqs[III] - ScaleStripConfig_[4]; }
if (ScaleStripConfig_[3] == "*") { Freq2 = BaseFreqs[III] * ScaleStripConfig_[4]; }
if (ScaleStripConfig_[3] == "/") { Freq2 = BaseFreqs[III] / ScaleStripConfig_[4]; }
if ((!isNaN(Freq1)) && (!isNaN(Freq2)))
{
var Freq1_ = 0;
var Freq2_ = L__ - 1;
while ((Freq1 >= 0) && (ScaleDataF[Freq1_] < Freq1))
{
Freq1_++;
if (Freq1_ >= L__)
{
Freq1 = Number.NaN;
}
}
while ((Freq2 >= 0) && (ScaleDataF[Freq2_] > Freq2))
{
Freq2_--;
if (Freq2_ < 0)
{
Freq2 = Number.NaN;
}
}
if ((!isNaN(Freq1)) && (!isNaN(Freq2)))
{
var Freq_R = ScaleStripConfig_[5];
var Freq_G = ScaleStripConfig_[6];
var Freq_B = ScaleStripConfig_[7];
var BlendMode = parseInt(Math.floor(ScaleStripConfig_[8] / 100));
var BlendValue = ScaleStripConfig_[8] % 100;
if ((BlendMode > 0) && (BlendValue == 0))
{
BlendMode--;
BlendValue = 100;
}
if (Freq1_ <= Freq2_)
{
if (SET_FlipBand)
{
ScaleStripColor.push([Freq1_ - O__, Freq2_ - Freq1_ + 1, Freq_R, Freq_G, Freq_B, BlendMode, BlendValue]);
}
else
{
ScaleStripColor.push([L__ - O__ - Freq2_ - 1, Freq2_ - Freq1_ + 1, Freq_R, Freq_G, Freq_B, BlendMode, BlendValue]);
}
}
}
}
}
}
}
}
// Bounding inside visible area
for (var I = 0; I < ScaleStripColor.length; I++)
{
if ((ScaleStripColor[I][0]) < 0)
{
ScaleStripColor[I][1] = ScaleStripColor[I][1] - (0 - ScaleStripColor[I][0]);
ScaleStripColor[I][0] = 0;
}
if ((ScaleStripColor[I][0] + ScaleStripColor[I][1]) > H__)
{
ScaleStripColor[I][1] = H__ - ScaleStripColor[I][0];
}
if (ScaleStripColor[I][1] < 1)
{
ScaleStripColor.splice(I, 1);
I--;
}
}
}
// Greatest common divisor
function GCD(Num1, Num2)
{
while (Num2 != 0)
{
var Num3 = Num1 % Num2;
Num1 = Num2;
Num2 = Num3;
}
return Num1;
}
// Least common multiple
function LCM(Num1, Num2)
{
return (Num1 * Num2) / GCD(Num1, Num2);
}
function ScaleCalcReset()
{
ScaleLinesLast = 0;
}
// Calculate the ScaleData array of arrays
function ScaleCalc(ScaleLines)
{
if ((ScaleLinesLast == ScaleLines) && (ScaleSampleRate == (CurrentSamplerate / SET_SampleDecimation)))
{
return;
}
if ((CurrentSamplerate == 0) || (SET_SampleDecimation == 0))
{
ScaleLinesLast = 0;
return;
}
ScaleLinesLast = ScaleLines;
ScaleSampleRate = (CurrentSamplerate / SET_SampleDecimation);
ScaleData = [];
ScaleDataL = [];
for (var I = 0; I < ScaleLines; I++)
{
ScaleData[I] = [];
}
if (SET_ScaleSetLog && (DISP_VU__ == 0))
{
// Creating logarithmic scale
var LogB = Math.log(SET_ScaleSetLogBase / 1000);
var ScaleSetLogFactor_ = (SET_ScaleSetLogFactor * ScaleLines) / 1000;
var ScaleSetLogOffset_ = (SET_ScaleSetLogOffset * ScaleLines) / 1000;
if (LogB > 0)
{
for (var I = 1; I < ScaleLines; I++)
{
var Val = ((Math.log(I / ScaleLines) / LogB) * ScaleSetLogFactor_) + ScaleSetLogOffset_;
Val = Math.round(Val);
if (Val < 0)
{
Val = 0;
}
if (Val >= ScaleLines)
{
Val = ScaleLines - 1;
}
ScaleData[Val].push(I);
}
}
// Eliminating unnecessary values at the ends
if (ScaleData[0].length > 1)
{
var Temp = ScaleData[0][ScaleData[0].length - 1];
ScaleData[0] = [Temp];
}
if (ScaleData[ScaleLines - 1].length > 1)
{
var Temp = ScaleData[ScaleLines - 1][0];
ScaleData[ScaleLines - 1] = [Temp];
}
// Searching bounds
var BoundMin = 0;
while ((ScaleData[BoundMin].length == 0) && (BoundMin < (ScaleLines - 1)))
{
BoundMin++;
}
var BoundMax = ScaleLines - 1;
while ((ScaleData[BoundMax].length == 0) && (BoundMax > 0))
{
BoundMax--;
}
// Eliminating unnecessary values for low quality
if (SET_ScaleSetLogQuality == 0)
{
for (var I = (BoundMin + 1); I < (BoundMax); I++)
{
if (ScaleData[I].length > 1)
{
if ((ScaleData[I].length % 2) == 0)
{
var T = (ScaleData[I].length) / 2;
ScaleData[I].splice(T + 1, T - 1);
ScaleData[I].splice(0, T - 1);
}
else
{
var T = (ScaleData[I].length - 1) / 2;
ScaleData[I].splice(T + 1, T);
ScaleData[I].splice(0, T);
}
}
}
}
// Filling gaps
for (var I = (BoundMin + 1); I < (BoundMax); I++)
{
if (ScaleData[I].length == 0)
{
var BoundMin_ = I - 1;
var BoundMax_ = I + 1;
while (ScaleData[BoundMax_].length == 0)
{
BoundMax_++;
}
var Val1 = ScaleData[BoundMin_][ScaleData[BoundMin_].length - 1];
var Val2 = ScaleData[BoundMax_][0];
var ValDist = BoundMax_ - BoundMin_;
for (var II = (BoundMin_ + 1); II < BoundMax_; II++)
{
if (SET_ScaleSetLogQuality == 2)
{
var Val1_Count = BoundMax_ - II;
var Val2_Count = II - BoundMin_;
var Val__ = GCD(Val1_Count, Val2_Count);
Val1_Count = Val1_Count / Val__;
Val2_Count = Val2_Count / Val__;
for (var III = 0; III < Val1_Count; III++)
{
ScaleData[II].push(Val1);
}
for (var III = 0; III < Val2_Count; III++)
{
ScaleData[II].push(Val2);
}
}
else
{
if ((II - BoundMin_) <= (BoundMax_ - II))
{
ScaleData[II].push(Val1);
}
if ((II - BoundMin_) >= (BoundMax_ - II))
{
ScaleData[II].push(Val2);
}
}
}
}
}
}
else
{
for (var I = 0; I < ScaleLines; I++)
{
ScaleData[I].push(I);
}
}
for (var I = 0; I < ScaleLines; I++)
{
ScaleDataL[I] = ScaleData[I].length;
}
ScaleCalcStripReset();
}