fix sparkline styles

cell/model/WorkbookElems.js

@@ -261,7 +261,7 @@ ThemeColor.prototype =
         if(this.theme !== oColor.theme){
             return false;
         }
-        if(this.tint  !==  oColor.tint){
+        if(!AscFormat.fApproxEqual(this.tint, oColor.tint)){
             return false;
         }
         return true;
@@ -4848,28 +4848,28 @@ CellArea.prototype = {
 	};
 
 	sparklineGroup.prototype.isEqualColors = function(oSparklineGroup){
-		if(this.colorSeries && !this.colorSeries.isEqual(oSparklineGroup.colorSeries) || oSparklineGroup.colorSeries){
+		if(this.colorSeries && !this.colorSeries.isEqual(oSparklineGroup.colorSeries) || !this.colorSeries && oSparklineGroup.colorSeries){
 			return false;
 		}
-        if(this.colorNegative && !this.colorNegative.isEqual(oSparklineGroup.colorNegative) || oSparklineGroup.colorNegative){
+        if(this.colorNegative && !this.colorNegative.isEqual(oSparklineGroup.colorNegative) || !this.colorNegative && oSparklineGroup.colorNegative){
             return false;
         }
-        if(this.colorAxis && !this.colorAxis.isEqual(oSparklineGroup.colorAxis) || oSparklineGroup.colorAxis){
+        /*if(this.colorAxis && !this.colorAxis.isEqual(oSparklineGroup.colorAxis) || !this.colorAxis && oSparklineGroup.colorAxis){
             return false;
-        }
-        if(this.colorMarkers && !this.colorMarkers.isEqual(oSparklineGroup.colorMarkers) || oSparklineGroup.colorMarkers){
+        }*/
+        if(this.colorMarkers && !this.colorMarkers.isEqual(oSparklineGroup.colorMarkers) || !this.colorMarkers && oSparklineGroup.colorMarkers){
             return false;
         }
-        if(this.colorFirst && !this.colorFirst.isEqual(oSparklineGroup.colorFirst) || oSparklineGroup.colorFirst){
+        if(this.colorFirst && !this.colorFirst.isEqual(oSparklineGroup.colorFirst) || !this.colorFirst && oSparklineGroup.colorFirst){
             return false;
         }
-        if(this.colorLast && !this.colorLast.isEqual(oSparklineGroup.colorLast) || oSparklineGroup.colorLast){
+        if(this.colorLast && !this.colorLast.isEqual(oSparklineGroup.colorLast) || !this.colorLast && oSparklineGroup.colorLast){
             return false;
         }
-        if(this.colorHigh && !this.colorHigh.isEqual(oSparklineGroup.colorHigh) || oSparklineGroup.colorHigh){
+        if(this.colorHigh && !this.colorHigh.isEqual(oSparklineGroup.colorHigh) || !this.colorHigh && oSparklineGroup.colorHigh){
             return false;
         }
-        if(this.colorLow && !this.colorLow.isEqual(oSparklineGroup.colorLow) || oSparklineGroup.colorLow){
+        if(this.colorLow && !this.colorLow.isEqual(oSparklineGroup.colorLow) || !this.colorLow && oSparklineGroup.colorLow){
             return false;
         }
         return true;
@@ -4879,7 +4879,7 @@ CellArea.prototype = {
 	{
 		var aRet = [];
         var nStyleIndex = -1;
-		for(var i = 0; i < 35; ++i){
+		for(var i = 0; i < 36; ++i){
 			var oSparklineGroup = this.asc_createSparklineGroupByStyle(i);
             if(nStyleIndex === -1 && this.isEqualColors(oSparklineGroup)){
                 nStyleIndex = i;

common/Charts/DrawingObjects.js

@@ -308,7 +308,6 @@ var aSparklinesStyles =
     [
         [0xFF000000],
         [0xFF0070C0],
-        [0xFF000000],
         [0xFF0070C0],
         [0xFF0070C0],
         [0xFF0070C0],
@@ -318,7 +317,6 @@ var aSparklinesStyles =
     [
         [0xFF376092],
         [0xFFD00000],
-        [0xFF000000],
         [0xFFD00000],
         [0xFFD00000],
         [0xFFD00000],
@@ -332,13 +330,11 @@ var aSparklinesStyles =
         [0xFF000000],
         [0xFF000000],
         [0xFF000000],
-        [0xFF000000],
         [0xFF000000]
     ],
     [
         [0xFF5F5F5F],
         [0xFFFFB620],
-        [0xFF000000],
         [0xFFD70077],
         [0xFF5687C2],
         [0xFF359CEB],
@@ -348,7 +344,6 @@ var aSparklinesStyles =
     [
         [0xFF5687C2],
         [0xFFFFB620],
-        [0xFF000000],
         [0xFFD70077],
         [0xFF777777],
         [0xFF359CEB],
@@ -358,7 +353,6 @@ var aSparklinesStyles =
     [
         [0xFFC6EFCE],
         [0xFFFFC7CE],
-        [0xFF000000],
         [0xFF8CADD6],
         [0xFFFFDC47],
         [0xFFFFEB9C],
@@ -368,7 +362,6 @@ var aSparklinesStyles =
     [
         [0xFF00B050],
         [0xFFFF0000],
-        [0xFF000000],
         [0xFF0070C0],
         [0xFFFFC000],
         [0xFFFFC000],
@@ -378,7 +371,6 @@ var aSparklinesStyles =
     [
         [3, 0],
         [9, 0],
-        [0xFF000000],
         [8, 0],
         [4, 0],
         [5, 0],
@@ -388,7 +380,6 @@ var aSparklinesStyles =
     [
         [1, 0],
         [9, 0],
-        [0xFF000000],
         [8, 0],
         [4, 0],
         [5, 0],